WO1999065965A1 - Copolymere bloc propylene/ethylene - Google Patents
Copolymere bloc propylene/ethylene Download PDFInfo
- Publication number
- WO1999065965A1 WO1999065965A1 PCT/JP1999/003220 JP9903220W WO9965965A1 WO 1999065965 A1 WO1999065965 A1 WO 1999065965A1 JP 9903220 W JP9903220 W JP 9903220W WO 9965965 A1 WO9965965 A1 WO 9965965A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- propylene
- compound
- component
- block copolymer
- ethylene block
- Prior art date
Links
- 229920001400 block copolymer Polymers 0.000 title claims abstract description 60
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 title claims abstract description 39
- 239000005977 Ethylene Substances 0.000 title claims abstract description 33
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title claims abstract description 32
- -1 polyethylene Polymers 0.000 claims abstract description 122
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 claims abstract description 17
- 238000005481 NMR spectroscopy Methods 0.000 claims abstract description 14
- 239000003054 catalyst Substances 0.000 claims description 83
- 150000001875 compounds Chemical class 0.000 claims description 46
- 239000011949 solid catalyst Substances 0.000 claims description 36
- 229920001577 copolymer Polymers 0.000 claims description 29
- 238000005406 washing Methods 0.000 claims description 27
- 150000002681 magnesium compounds Chemical class 0.000 claims description 26
- 150000003609 titanium compounds Chemical class 0.000 claims description 24
- 150000003377 silicon compounds Chemical class 0.000 claims description 19
- 239000012442 inert solvent Substances 0.000 claims description 17
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 16
- 239000008096 xylene Substances 0.000 claims description 16
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- 238000003917 TEM image Methods 0.000 claims description 5
- 239000013078 crystal Substances 0.000 claims description 3
- 150000002894 organic compounds Chemical class 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 abstract description 17
- 229920000573 polyethylene Polymers 0.000 abstract description 17
- 239000000155 melt Substances 0.000 abstract description 3
- 238000006116 polymerization reaction Methods 0.000 description 44
- 230000000052 comparative effect Effects 0.000 description 39
- 239000007789 gas Substances 0.000 description 32
- 238000000034 method Methods 0.000 description 30
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 27
- 238000005259 measurement Methods 0.000 description 23
- 239000000203 mixture Substances 0.000 description 23
- 239000011777 magnesium Substances 0.000 description 22
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 21
- 229910052749 magnesium Inorganic materials 0.000 description 20
- 229920000642 polymer Polymers 0.000 description 17
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 15
- 229910052757 nitrogen Inorganic materials 0.000 description 15
- 238000003756 stirring Methods 0.000 description 15
- JWCYDYZLEAQGJJ-UHFFFAOYSA-N dicyclopentyl(dimethoxy)silane Chemical compound C1CCCC1[Si](OC)(OC)C1CCCC1 JWCYDYZLEAQGJJ-UHFFFAOYSA-N 0.000 description 14
- 238000002360 preparation method Methods 0.000 description 13
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 11
- 235000019589 hardness Nutrition 0.000 description 11
- 150000002430 hydrocarbons Chemical group 0.000 description 11
- 125000000217 alkyl group Chemical group 0.000 description 10
- 230000000704 physical effect Effects 0.000 description 10
- 239000007787 solid Substances 0.000 description 10
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 125000003118 aryl group Chemical group 0.000 description 9
- VXEGSRKPIUDPQT-UHFFFAOYSA-N 4-[4-(4-methoxyphenyl)piperazin-1-yl]aniline Chemical compound C1=CC(OC)=CC=C1N1CCN(C=2C=CC(N)=CC=2)CC1 VXEGSRKPIUDPQT-UHFFFAOYSA-N 0.000 description 8
- 230000003197 catalytic effect Effects 0.000 description 8
- 238000007334 copolymerization reaction Methods 0.000 description 8
- SJJCABYOVIHNPZ-UHFFFAOYSA-N cyclohexyl-dimethoxy-methylsilane Chemical compound CO[Si](C)(OC)C1CCCCC1 SJJCABYOVIHNPZ-UHFFFAOYSA-N 0.000 description 8
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 8
- 239000000843 powder Substances 0.000 description 8
- 239000005049 silicon tetrachloride Substances 0.000 description 8
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 8
- BBEAQIROQSPTKN-UHFFFAOYSA-N antipyrene Natural products C1=CC=C2C=CC3=CC=CC4=CC=C1C2=C43 BBEAQIROQSPTKN-UHFFFAOYSA-N 0.000 description 7
- 239000008188 pellet Substances 0.000 description 7
- 230000037048 polymerization activity Effects 0.000 description 7
- 229920001384 propylene homopolymer Polymers 0.000 description 7
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 125000004432 carbon atom Chemical group C* 0.000 description 6
- 229910052801 chlorine Inorganic materials 0.000 description 6
- 150000002148 esters Chemical class 0.000 description 6
- 229930195733 hydrocarbon Natural products 0.000 description 6
- 230000005415 magnetization Effects 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 5
- 229910001873 dinitrogen Inorganic materials 0.000 description 5
- 239000013013 elastic material Substances 0.000 description 5
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 5
- 125000005843 halogen group Chemical group 0.000 description 5
- 238000000691 measurement method Methods 0.000 description 5
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 5
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 229910052719 titanium Inorganic materials 0.000 description 5
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 4
- 239000004215 Carbon black (E152) Substances 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 4
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 4
- 125000003710 aryl alkyl group Chemical group 0.000 description 4
- 125000001309 chloro group Chemical group Cl* 0.000 description 4
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 4
- GVEPBJHOBDJJJI-UHFFFAOYSA-N fluoranthrene Natural products C1=CC(C2=CC=CC=C22)=C3C2=CC=CC3=C1 GVEPBJHOBDJJJI-UHFFFAOYSA-N 0.000 description 4
- 229910052736 halogen Inorganic materials 0.000 description 4
- 150000002367 halogens Chemical class 0.000 description 4
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 4
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 4
- 239000000178 monomer Substances 0.000 description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 4
- 229910052698 phosphorus Inorganic materials 0.000 description 4
- 239000011574 phosphorus Substances 0.000 description 4
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 238000012916 structural analysis Methods 0.000 description 4
- 239000006228 supernatant Substances 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- YGLMVCVJLXREAK-MTVMDMGHSA-N 1,1-dimethyl-3-[(1S,2R,6R,7S,8R)-8-tricyclo[5.2.1.02,6]decanyl]urea Chemical compound C([C@H]12)CC[C@@H]1[C@@H]1C[C@@H](NC(=O)N(C)C)[C@H]2C1 YGLMVCVJLXREAK-MTVMDMGHSA-N 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- DIOQZVSQGTUSAI-NJFSPNSNSA-N decane Chemical class CCCCCCCCC[14CH3] DIOQZVSQGTUSAI-NJFSPNSNSA-N 0.000 description 3
- 229960002380 dibutyl phthalate Drugs 0.000 description 3
- 229920001038 ethylene copolymer Polymers 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 150000004820 halides Chemical class 0.000 description 3
- APQKDJQPCPXLQL-UHFFFAOYSA-N hexyl-dimethoxy-methylsilane Chemical compound CCCCCC[Si](C)(OC)OC APQKDJQPCPXLQL-UHFFFAOYSA-N 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000004898 kneading Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 125000003944 tolyl group Chemical group 0.000 description 3
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 2
- 125000005916 2-methylpentyl group Chemical group 0.000 description 2
- 125000000094 2-phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 2
- 125000005917 3-methylpentyl group Chemical group 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 2
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 2
- 241000446313 Lamella Species 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- GKQZBJMXIUKBGB-UHFFFAOYSA-K [Cl-].[Cl-].[Cl-].CCCO[Ti+3] Chemical compound [Cl-].[Cl-].[Cl-].CCCO[Ti+3] GKQZBJMXIUKBGB-UHFFFAOYSA-K 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 125000003342 alkenyl group Chemical group 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- UHOVQNZJYSORNB-MZWXYZOWSA-N benzene-d6 Chemical compound [2H]C1=C([2H])C([2H])=C([2H])C([2H])=C1[2H] UHOVQNZJYSORNB-MZWXYZOWSA-N 0.000 description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 2
- NRIMHVFWRMABGJ-UHFFFAOYSA-N bicyclo[2.2.1]hepta-2,5-diene-2,3-dicarboxylic acid Chemical compound C1C2C(C(=O)O)=C(C(O)=O)C1C=C2 NRIMHVFWRMABGJ-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012661 block copolymerization Methods 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- 238000012662 bulk polymerization Methods 0.000 description 2
- 125000004369 butenyl group Chemical group C(=CCC)* 0.000 description 2
- OOSPDKSZPPFOBR-UHFFFAOYSA-N butyl dihydrogen phosphite Chemical compound CCCCOP(O)O OOSPDKSZPPFOBR-UHFFFAOYSA-N 0.000 description 2
- 235000010354 butylated hydroxytoluene Nutrition 0.000 description 2
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 2
- 235000013539 calcium stearate Nutrition 0.000 description 2
- 239000008116 calcium stearate Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000001460 carbon-13 nuclear magnetic resonance spectrum Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- IZMHKHHRLNWLMK-UHFFFAOYSA-M chloridoaluminium Chemical compound Cl[Al] IZMHKHHRLNWLMK-UHFFFAOYSA-M 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 125000000392 cycloalkenyl group Chemical group 0.000 description 2
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 2
- ZJJUBGNGLAAGQS-UHFFFAOYSA-N cyclopentyl(dimethoxy)silane Chemical compound CO[SiH](OC)C1CCCC1 ZJJUBGNGLAAGQS-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- JQCXWCOOWVGKMT-UHFFFAOYSA-N diheptyl phthalate Chemical compound CCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCC JQCXWCOOWVGKMT-UHFFFAOYSA-N 0.000 description 2
- MGWAVDBGNNKXQV-UHFFFAOYSA-N diisobutyl phthalate Chemical compound CC(C)COC(=O)C1=CC=CC=C1C(=O)OCC(C)C MGWAVDBGNNKXQV-UHFFFAOYSA-N 0.000 description 2
- DWYGLGYVAMEOSL-UHFFFAOYSA-N dimethoxy(pentyl)silane Chemical compound CCCCC[SiH](OC)OC DWYGLGYVAMEOSL-UHFFFAOYSA-N 0.000 description 2
- YQGOWXYZDLJBFL-UHFFFAOYSA-N dimethoxysilane Chemical compound CO[SiH2]OC YQGOWXYZDLJBFL-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- IIEWJVIFRVWJOD-UHFFFAOYSA-N ethylcyclohexane Chemical compound CCC1CCCCC1 IIEWJVIFRVWJOD-UHFFFAOYSA-N 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 238000012685 gas phase polymerization Methods 0.000 description 2
- 125000005842 heteroatom Chemical group 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 238000002075 inversion recovery Methods 0.000 description 2
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 2
- BLQJIBCZHWBKSL-UHFFFAOYSA-L magnesium iodide Chemical compound [Mg+2].[I-].[I-] BLQJIBCZHWBKSL-UHFFFAOYSA-L 0.000 description 2
- 229910001641 magnesium iodide Inorganic materials 0.000 description 2
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 2
- BFXIKLCIZHOAAZ-UHFFFAOYSA-N methyltrimethoxysilane Chemical compound CO[Si](C)(OC)OC BFXIKLCIZHOAAZ-UHFFFAOYSA-N 0.000 description 2
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 230000003472 neutralizing effect Effects 0.000 description 2
- 150000003961 organosilicon compounds Chemical class 0.000 description 2
- 239000002530 phenolic antioxidant Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 description 2
- JLTRXTDYQLMHGR-UHFFFAOYSA-N trimethylaluminium Chemical compound C[Al](C)C JLTRXTDYQLMHGR-UHFFFAOYSA-N 0.000 description 2
- XULIXFLCVXWHRF-UHFFFAOYSA-N 1,2,2,6,6-pentamethylpiperidine Chemical compound CN1C(C)(C)CCCC1(C)C XULIXFLCVXWHRF-UHFFFAOYSA-N 0.000 description 1
- UHSMEJQTFMHABA-UHFFFAOYSA-N 1,2,3,4-tetrachloro-5,5-dimethoxycyclopenta-1,3-diene Chemical compound COC1(OC)C(Cl)=C(Cl)C(Cl)=C1Cl UHSMEJQTFMHABA-UHFFFAOYSA-N 0.000 description 1
- PAAZPARNPHGIKF-UHFFFAOYSA-N 1,2-dibromoethane Chemical compound BrCCBr PAAZPARNPHGIKF-UHFFFAOYSA-N 0.000 description 1
- UWTZZILQPZVDLS-UHFFFAOYSA-N 1,3-dibenzylimidazolidine Chemical compound C=1C=CC=CC=1CN(C1)CCN1CC1=CC=CC=C1 UWTZZILQPZVDLS-UHFFFAOYSA-N 0.000 description 1
- 125000006218 1-ethylbutyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C([H])([H])[H] 0.000 description 1
- GPORRIDBUMYDBI-UHFFFAOYSA-N 1h-inden-1-yl(trimethoxy)silane Chemical compound C1=CC=C2C([Si](OC)(OC)OC)C=CC2=C1 GPORRIDBUMYDBI-UHFFFAOYSA-N 0.000 description 1
- JEIHEDHVBGHZSI-UHFFFAOYSA-N 2,2,4,4-tetrachloropentane Chemical compound CC(Cl)(Cl)CC(C)(Cl)Cl JEIHEDHVBGHZSI-UHFFFAOYSA-N 0.000 description 1
- IDJKTJLROAEBQO-UHFFFAOYSA-N 2,4-dimethylpentan-3-yloxy-methoxy-propylsilane Chemical compound C(C)(C)C(O[SiH](OC)CCC)C(C)C IDJKTJLROAEBQO-UHFFFAOYSA-N 0.000 description 1
- CITAJXRBKWJHJR-UHFFFAOYSA-N 2,5-di(propan-2-yl)pyrrolidine Chemical class CC(C)C1CCC(C(C)C)N1 CITAJXRBKWJHJR-UHFFFAOYSA-N 0.000 description 1
- POWUJINVZSHIGY-UHFFFAOYSA-N 2,6-di(propan-2-yl)piperidine Chemical compound CC(C)C1CCCC(C(C)C)N1 POWUJINVZSHIGY-UHFFFAOYSA-N 0.000 description 1
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 1
- 125000003229 2-methylhexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- RMFMLHXWWNUFMA-UHFFFAOYSA-N 2-phenylimidazolidine Chemical compound N1CCNC1C1=CC=CC=C1 RMFMLHXWWNUFMA-UHFFFAOYSA-N 0.000 description 1
- 125000004337 3-ethylpentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(C([H])([H])C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000006201 3-phenylpropyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
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- YYUODOUSPSBQCB-UHFFFAOYSA-N cyclohexyl-dimethoxy-(2-methylpropyl)silane Chemical compound CC(C)C[Si](OC)(OC)C1CCCCC1 YYUODOUSPSBQCB-UHFFFAOYSA-N 0.000 description 1
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- UFCXHBIETZKGHB-UHFFFAOYSA-N dichloro(diethoxy)silane Chemical compound CCO[Si](Cl)(Cl)OCC UFCXHBIETZKGHB-UHFFFAOYSA-N 0.000 description 1
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- ZVMRWPHIZSSUKP-UHFFFAOYSA-N dicyclohexyl(dimethoxy)silane Chemical compound C1CCCCC1[Si](OC)(OC)C1CCCCC1 ZVMRWPHIZSSUKP-UHFFFAOYSA-N 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- AHUXYBVKTIBBJW-UHFFFAOYSA-N dimethoxy(diphenyl)silane Chemical compound C=1C=CC=CC=1[Si](OC)(OC)C1=CC=CC=C1 AHUXYBVKTIBBJW-UHFFFAOYSA-N 0.000 description 1
- VOLSNBKYZVQSNK-UHFFFAOYSA-N dimethoxy(tetradecyl)silane Chemical compound C(CCCCCCCCCCCCC)[SiH](OC)OC VOLSNBKYZVQSNK-UHFFFAOYSA-N 0.000 description 1
- SATOQMZHIOYKGM-UHFFFAOYSA-N dimethoxy-[(2-methylpropan-2-yl)oxy]-propan-2-ylsilane Chemical compound CO[Si](OC)(C(C)C)OC(C)(C)C SATOQMZHIOYKGM-UHFFFAOYSA-N 0.000 description 1
- RYQFGLPMGZOIIN-UHFFFAOYSA-N dimethoxy-[(2-methylpropan-2-yl)oxy]silane Chemical compound CO[SiH](OC)OC(C)(C)C RYQFGLPMGZOIIN-UHFFFAOYSA-N 0.000 description 1
- OSZVQUZIQCJAPJ-UHFFFAOYSA-N dimethoxy-bis(2-methylcyclopentyl)silane Chemical compound C1CCC(C)C1[Si](OC)(OC)C1CCCC1C OSZVQUZIQCJAPJ-UHFFFAOYSA-N 0.000 description 1
- NHYFIJRXGOQNFS-UHFFFAOYSA-N dimethoxy-bis(2-methylpropyl)silane Chemical compound CC(C)C[Si](OC)(CC(C)C)OC NHYFIJRXGOQNFS-UHFFFAOYSA-N 0.000 description 1
- KZLUHGRPVSRSHI-UHFFFAOYSA-N dimethylmagnesium Chemical compound C[Mg]C KZLUHGRPVSRSHI-UHFFFAOYSA-N 0.000 description 1
- UBHZUDXTHNMNLD-UHFFFAOYSA-N dimethylsilane Chemical compound C[SiH2]C UBHZUDXTHNMNLD-UHFFFAOYSA-N 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001493 electron microscopy Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- XGZNHFPFJRZBBT-UHFFFAOYSA-N ethanol;titanium Chemical compound [Ti].CCO.CCO.CCO.CCO XGZNHFPFJRZBBT-UHFFFAOYSA-N 0.000 description 1
- RMTCVMQBBYEAPC-UHFFFAOYSA-K ethanolate;titanium(4+);trichloride Chemical compound [Cl-].[Cl-].[Cl-].CCO[Ti+3] RMTCVMQBBYEAPC-UHFFFAOYSA-K 0.000 description 1
- VMDFZGPHEWEXQX-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.C=C.CC=C VMDFZGPHEWEXQX-UHFFFAOYSA-N 0.000 description 1
- DFJDZTPFNSXNAX-UHFFFAOYSA-N ethoxy(triethyl)silane Chemical compound CCO[Si](CC)(CC)CC DFJDZTPFNSXNAX-UHFFFAOYSA-N 0.000 description 1
- RSIHJDGMBDPTIM-UHFFFAOYSA-N ethoxy(trimethyl)silane Chemical compound CCO[Si](C)(C)C RSIHJDGMBDPTIM-UHFFFAOYSA-N 0.000 description 1
- CWAFVXWRGIEBPL-UHFFFAOYSA-N ethoxysilane Chemical compound CCO[SiH3] CWAFVXWRGIEBPL-UHFFFAOYSA-N 0.000 description 1
- MGDOJPNDRJNJBK-UHFFFAOYSA-N ethylaluminum Chemical compound [Al].C[CH2] MGDOJPNDRJNJBK-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- OGMDYZVGIYQLCM-UHFFFAOYSA-N hexyl(dimethoxy)silane Chemical compound CCCCCC[SiH](OC)OC OGMDYZVGIYQLCM-UHFFFAOYSA-N 0.000 description 1
- CZWLNMOIEMTDJY-UHFFFAOYSA-N hexyl(trimethoxy)silane Chemical compound CCCCCC[Si](OC)(OC)OC CZWLNMOIEMTDJY-UHFFFAOYSA-N 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 150000003949 imides Chemical class 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 125000004491 isohexyl group Chemical group C(CCC(C)C)* 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- HZZOEADXZLYIHG-UHFFFAOYSA-N magnesiomagnesium Chemical compound [Mg][Mg] HZZOEADXZLYIHG-UHFFFAOYSA-N 0.000 description 1
- OTCKOJUMXQWKQG-UHFFFAOYSA-L magnesium bromide Chemical compound [Mg+2].[Br-].[Br-] OTCKOJUMXQWKQG-UHFFFAOYSA-L 0.000 description 1
- 229910001623 magnesium bromide Inorganic materials 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- YSMZEMQBSONIMJ-UHFFFAOYSA-M magnesium;2-methanidylpropane;chloride Chemical compound [Mg+2].[Cl-].CC(C)[CH2-] YSMZEMQBSONIMJ-UHFFFAOYSA-M 0.000 description 1
- CQRPUKWAZPZXTO-UHFFFAOYSA-M magnesium;2-methylpropane;chloride Chemical compound [Mg+2].[Cl-].C[C-](C)C CQRPUKWAZPZXTO-UHFFFAOYSA-M 0.000 description 1
- HFTSQAKJLBPKBD-UHFFFAOYSA-N magnesium;butan-1-olate Chemical compound [Mg+2].CCCC[O-].CCCC[O-] HFTSQAKJLBPKBD-UHFFFAOYSA-N 0.000 description 1
- MBTRTTIWMFMDQR-UHFFFAOYSA-M magnesium;butan-1-olate;bromide Chemical compound [Br-].CCCCO[Mg+] MBTRTTIWMFMDQR-UHFFFAOYSA-M 0.000 description 1
- BSGVJBRWDNPHOR-UHFFFAOYSA-M magnesium;butan-1-olate;chloride Chemical compound [Mg+2].[Cl-].CCCC[O-] BSGVJBRWDNPHOR-UHFFFAOYSA-M 0.000 description 1
- KJJBSBKRXUVBMX-UHFFFAOYSA-N magnesium;butane Chemical compound [Mg+2].CCC[CH2-].CCC[CH2-] KJJBSBKRXUVBMX-UHFFFAOYSA-N 0.000 description 1
- YJCTUQFSSZSZPO-UHFFFAOYSA-L magnesium;chloride;phenoxide Chemical compound [Cl-].[Mg+]OC1=CC=CC=C1 YJCTUQFSSZSZPO-UHFFFAOYSA-L 0.000 description 1
- RSCGMGLURKREPX-UHFFFAOYSA-M magnesium;cyclohexanolate;chloride Chemical compound [Cl-].[Mg+]OC1CCCCC1 RSCGMGLURKREPX-UHFFFAOYSA-M 0.000 description 1
- FRIJBUGBVQZNTB-UHFFFAOYSA-M magnesium;ethane;bromide Chemical compound [Mg+2].[Br-].[CH2-]C FRIJBUGBVQZNTB-UHFFFAOYSA-M 0.000 description 1
- YCCXQARVHOPWFJ-UHFFFAOYSA-M magnesium;ethane;chloride Chemical compound [Mg+2].[Cl-].[CH2-]C YCCXQARVHOPWFJ-UHFFFAOYSA-M 0.000 description 1
- XDKQUSKHRIUJEO-UHFFFAOYSA-N magnesium;ethanolate Chemical compound [Mg+2].CC[O-].CC[O-] XDKQUSKHRIUJEO-UHFFFAOYSA-N 0.000 description 1
- SWMSUKCRKOWDGN-UHFFFAOYSA-M magnesium;ethanolate;bromide Chemical compound [Br-].CCO[Mg+] SWMSUKCRKOWDGN-UHFFFAOYSA-M 0.000 description 1
- RVOYYLUVELMWJF-UHFFFAOYSA-N magnesium;hexane Chemical compound [Mg+2].CCCCC[CH2-].CCCCC[CH2-] RVOYYLUVELMWJF-UHFFFAOYSA-N 0.000 description 1
- GBRJQTLHXWRDOV-UHFFFAOYSA-M magnesium;hexane;chloride Chemical compound [Mg+2].[Cl-].CCCCC[CH2-] GBRJQTLHXWRDOV-UHFFFAOYSA-M 0.000 description 1
- SCEZYJKGDJPHQO-UHFFFAOYSA-M magnesium;methanidylbenzene;chloride Chemical compound [Mg+2].[Cl-].[CH2-]C1=CC=CC=C1 SCEZYJKGDJPHQO-UHFFFAOYSA-M 0.000 description 1
- CRGZYKWWYNQGEC-UHFFFAOYSA-N magnesium;methanolate Chemical compound [Mg+2].[O-]C.[O-]C CRGZYKWWYNQGEC-UHFFFAOYSA-N 0.000 description 1
- WNJYXPXGUGOGBO-UHFFFAOYSA-N magnesium;propan-1-olate Chemical compound CCCO[Mg]OCCC WNJYXPXGUGOGBO-UHFFFAOYSA-N 0.000 description 1
- DQZLQYHGCKLKGU-UHFFFAOYSA-N magnesium;propane Chemical compound [Mg+2].C[CH-]C.C[CH-]C DQZLQYHGCKLKGU-UHFFFAOYSA-N 0.000 description 1
- 150000002691 malonic acids Chemical class 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Natural products C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- ZEIWWVGGEOHESL-UHFFFAOYSA-N methanol;titanium Chemical compound [Ti].OC.OC.OC.OC ZEIWWVGGEOHESL-UHFFFAOYSA-N 0.000 description 1
- QZCOACXZLDQHLQ-UHFFFAOYSA-M methanolate titanium(4+) chloride Chemical compound [Cl-].[Ti+4].[O-]C.[O-]C.[O-]C QZCOACXZLDQHLQ-UHFFFAOYSA-M 0.000 description 1
- OKENUZUGNVCOMC-UHFFFAOYSA-K methanolate titanium(4+) trichloride Chemical compound [Cl-].[Cl-].[Cl-].CO[Ti+3] OKENUZUGNVCOMC-UHFFFAOYSA-K 0.000 description 1
- POPACFLNWGUDSR-UHFFFAOYSA-N methoxy(trimethyl)silane Chemical compound CO[Si](C)(C)C POPACFLNWGUDSR-UHFFFAOYSA-N 0.000 description 1
- ARYZCSRUUPFYMY-UHFFFAOYSA-N methoxysilane Chemical compound CO[SiH3] ARYZCSRUUPFYMY-UHFFFAOYSA-N 0.000 description 1
- CPOFMOWDMVWCLF-UHFFFAOYSA-N methyl(oxo)alumane Chemical compound C[Al]=O CPOFMOWDMVWCLF-UHFFFAOYSA-N 0.000 description 1
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- YWWHKOHZGJFMIE-UHFFFAOYSA-N monoethyl phthalate Chemical compound CCOC(=O)C1=CC=CC=C1C(O)=O YWWHKOHZGJFMIE-UHFFFAOYSA-N 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- UNEXJVCWJSHFNN-UHFFFAOYSA-N n,n,n',n'-tetraethylmethanediamine Chemical compound CCN(CC)CN(CC)CC UNEXJVCWJSHFNN-UHFFFAOYSA-N 0.000 description 1
- VGIVLIHKENZQHQ-UHFFFAOYSA-N n,n,n',n'-tetramethylmethanediamine Chemical class CN(C)CN(C)C VGIVLIHKENZQHQ-UHFFFAOYSA-N 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 125000000962 organic group Chemical group 0.000 description 1
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 1
- FLKPEMZONWLCSK-UHFFFAOYSA-N phthalic acid di-n-ethyl ester Natural products CCOC(=O)C1=CC=CC=C1C(=O)OCC FLKPEMZONWLCSK-UHFFFAOYSA-N 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 239000002685 polymerization catalyst Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- KXXXUIKPSVVSAW-UHFFFAOYSA-K pyranine Chemical compound [Na+].[Na+].[Na+].C1=C2C(O)=CC(S([O-])(=O)=O)=C(C=C3)C2=C2C3=C(S([O-])(=O)=O)C=C(S([O-])(=O)=O)C2=C1 KXXXUIKPSVVSAW-UHFFFAOYSA-K 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- AIFMYMZGQVTROK-UHFFFAOYSA-N silicon tetrabromide Chemical compound Br[Si](Br)(Br)Br AIFMYMZGQVTROK-UHFFFAOYSA-N 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 229920006132 styrene block copolymer Polymers 0.000 description 1
- HXLWJGIPGJFBEZ-UHFFFAOYSA-N tert-butyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)C(C)(C)C HXLWJGIPGJFBEZ-UHFFFAOYSA-N 0.000 description 1
- JZAXGHASSKWYDR-UHFFFAOYSA-N tert-butyl-[4-fluoro-3,3-bis(fluoromethyl)butyl]-dimethoxysilane Chemical compound CO[Si](C(C)(C)C)(OC)CCC(CF)(CF)CF JZAXGHASSKWYDR-UHFFFAOYSA-N 0.000 description 1
- RTZXSWUXDHSDMQ-UHFFFAOYSA-N tert-butyl-cyclohexyl-dimethoxysilane Chemical compound CO[Si](OC)(C(C)(C)C)C1CCCCC1 RTZXSWUXDHSDMQ-UHFFFAOYSA-N 0.000 description 1
- JGYCKJAFEWQOGB-UHFFFAOYSA-N tert-butyl-decyl-dimethoxysilane Chemical compound CCCCCCCCCC[Si](OC)(OC)C(C)(C)C JGYCKJAFEWQOGB-UHFFFAOYSA-N 0.000 description 1
- XHNKRJNOAIGGEW-UHFFFAOYSA-N tert-butyl-dimethoxy-(2-methylpropoxy)silane Chemical compound CO[Si](OC)(C(C)(C)C)OCC(C)C XHNKRJNOAIGGEW-UHFFFAOYSA-N 0.000 description 1
- NETBVGNWMHLXRP-UHFFFAOYSA-N tert-butyl-dimethoxy-methylsilane Chemical compound CO[Si](C)(OC)C(C)(C)C NETBVGNWMHLXRP-UHFFFAOYSA-N 0.000 description 1
- LQPAILVVSMKMRL-UHFFFAOYSA-N tert-butyl-dimethoxy-octylsilane Chemical compound CCCCCCCC[Si](OC)(OC)C(C)(C)C LQPAILVVSMKMRL-UHFFFAOYSA-N 0.000 description 1
- LQSWDXIVNUYZQC-UHFFFAOYSA-N tert-butyl-dimethoxy-pentylsilane Chemical compound CCCCC[Si](OC)(OC)C(C)(C)C LQSWDXIVNUYZQC-UHFFFAOYSA-N 0.000 description 1
- VBRKIFAYTJZAFZ-UHFFFAOYSA-N tert-butyl-dimethoxy-propan-2-ylsilane Chemical compound CO[Si](OC)(C(C)C)C(C)(C)C VBRKIFAYTJZAFZ-UHFFFAOYSA-N 0.000 description 1
- CFWAESPQSRZDQT-UHFFFAOYSA-N tert-butyl-dimethoxy-propylsilane Chemical compound CCC[Si](OC)(OC)C(C)(C)C CFWAESPQSRZDQT-UHFFFAOYSA-N 0.000 description 1
- PSWKAZOCOHMXCW-UHFFFAOYSA-N tert-butyl-ethyl-dimethoxysilane Chemical compound CC[Si](OC)(OC)C(C)(C)C PSWKAZOCOHMXCW-UHFFFAOYSA-N 0.000 description 1
- PUOQKRWAXVEKOZ-UHFFFAOYSA-N tert-butyl-heptyl-dimethoxysilane Chemical compound CCCCCCC[Si](OC)(OC)C(C)(C)C PUOQKRWAXVEKOZ-UHFFFAOYSA-N 0.000 description 1
- TVBUBTNJLZDQPM-UHFFFAOYSA-N tert-butyl-hexyl-dimethoxysilane Chemical compound CCCCCC[Si](OC)(OC)C(C)(C)C TVBUBTNJLZDQPM-UHFFFAOYSA-N 0.000 description 1
- SYFYMKQYUPMRFA-UHFFFAOYSA-N tert-butyl-methoxy-dimethylsilane Chemical compound CO[Si](C)(C)C(C)(C)C SYFYMKQYUPMRFA-UHFFFAOYSA-N 0.000 description 1
- 125000001973 tert-pentyl group Chemical group [H]C([H])([H])C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- UQMOLLPKNHFRAC-UHFFFAOYSA-N tetrabutyl silicate Chemical compound CCCCO[Si](OCCCC)(OCCCC)OCCCC UQMOLLPKNHFRAC-UHFFFAOYSA-N 0.000 description 1
- LFQCEHFDDXELDD-UHFFFAOYSA-N tetramethyl orthosilicate Chemical compound CO[Si](OC)(OC)OC LFQCEHFDDXELDD-UHFFFAOYSA-N 0.000 description 1
- CZDYPVPMEAXLPK-UHFFFAOYSA-N tetramethylsilane Chemical compound C[Si](C)(C)C CZDYPVPMEAXLPK-UHFFFAOYSA-N 0.000 description 1
- LTSUHJWLSNQKIP-UHFFFAOYSA-J tin(iv) bromide Chemical compound Br[Sn](Br)(Br)Br LTSUHJWLSNQKIP-UHFFFAOYSA-J 0.000 description 1
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 1
- 150000003608 titanium Chemical class 0.000 description 1
- UBZYKBZMAMTNKW-UHFFFAOYSA-J titanium tetrabromide Chemical compound Br[Ti](Br)(Br)Br UBZYKBZMAMTNKW-UHFFFAOYSA-J 0.000 description 1
- NLLZTRMHNHVXJJ-UHFFFAOYSA-J titanium tetraiodide Chemical compound I[Ti](I)(I)I NLLZTRMHNHVXJJ-UHFFFAOYSA-J 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000004627 transmission electron microscopy Methods 0.000 description 1
- SELBPKHVKHQTIB-UHFFFAOYSA-N trichloro(ethoxy)silane Chemical compound CCO[Si](Cl)(Cl)Cl SELBPKHVKHQTIB-UHFFFAOYSA-N 0.000 description 1
- IORQPMCLCHBYMP-UHFFFAOYSA-N trichloro(methoxy)silane Chemical compound CO[Si](Cl)(Cl)Cl IORQPMCLCHBYMP-UHFFFAOYSA-N 0.000 description 1
- JCVQKRGIASEUKR-UHFFFAOYSA-N triethoxy(phenyl)silane Chemical compound CCO[Si](OCC)(OCC)C1=CC=CC=C1 JCVQKRGIASEUKR-UHFFFAOYSA-N 0.000 description 1
- BDZBKCUKTQZUTL-UHFFFAOYSA-N triethyl phosphite Chemical compound CCOP(OCC)OCC BDZBKCUKTQZUTL-UHFFFAOYSA-N 0.000 description 1
- HUZZQXYTKNNCOU-UHFFFAOYSA-N triethyl(methoxy)silane Chemical compound CC[Si](CC)(CC)OC HUZZQXYTKNNCOU-UHFFFAOYSA-N 0.000 description 1
- XYJRNCYWTVGEEG-UHFFFAOYSA-N trimethoxy(2-methylpropyl)silane Chemical compound CO[Si](OC)(OC)CC(C)C XYJRNCYWTVGEEG-UHFFFAOYSA-N 0.000 description 1
- VYHWVLSMXFMGPI-UHFFFAOYSA-N trimethoxy(3-methylbutyl)silane Chemical compound CO[Si](OC)(OC)CCC(C)C VYHWVLSMXFMGPI-UHFFFAOYSA-N 0.000 description 1
- HILHCDFHSDUYNX-UHFFFAOYSA-N trimethoxy(pentyl)silane Chemical compound CCCCC[Si](OC)(OC)OC HILHCDFHSDUYNX-UHFFFAOYSA-N 0.000 description 1
- LGROXJWYRXANBB-UHFFFAOYSA-N trimethoxy(propan-2-yl)silane Chemical compound CO[Si](OC)(OC)C(C)C LGROXJWYRXANBB-UHFFFAOYSA-N 0.000 description 1
- YUYCVXFAYWRXLS-UHFFFAOYSA-N trimethoxysilane Chemical compound CO[SiH](OC)OC YUYCVXFAYWRXLS-UHFFFAOYSA-N 0.000 description 1
- LFXVBWRMVZPLFK-UHFFFAOYSA-N trioctylalumane Chemical compound CCCCCCCC[Al](CCCCCCCC)CCCCCCCC LFXVBWRMVZPLFK-UHFFFAOYSA-N 0.000 description 1
- HVLLSGMXQDNUAL-UHFFFAOYSA-N triphenyl phosphite Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)OC1=CC=CC=C1 HVLLSGMXQDNUAL-UHFFFAOYSA-N 0.000 description 1
- SJHCUXCOGGKFAI-UHFFFAOYSA-N tripropan-2-yl phosphite Chemical compound CC(C)OP(OC(C)C)OC(C)C SJHCUXCOGGKFAI-UHFFFAOYSA-N 0.000 description 1
- QOPBTFMUVTXWFF-UHFFFAOYSA-N tripropyl phosphite Chemical compound CCCOP(OCCC)OCCC QOPBTFMUVTXWFF-UHFFFAOYSA-N 0.000 description 1
- CNWZYDSEVLFSMS-UHFFFAOYSA-N tripropylalumane Chemical compound CCC[Al](CCC)CCC CNWZYDSEVLFSMS-UHFFFAOYSA-N 0.000 description 1
- NURJXHUITUPBOD-UHFFFAOYSA-N tris(2-methylpropyl) phosphite Chemical compound CC(C)COP(OCC(C)C)OCC(C)C NURJXHUITUPBOD-UHFFFAOYSA-N 0.000 description 1
- 229910052722 tritium Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 125000005023 xylyl group Chemical group 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
- C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
- C08F297/083—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene
Definitions
- the present invention is directed to a propylene / ethylene bromide in which an ethylene / propylene copolymer portion composed of a uniform rubbery elastic component is dispersed in a matrix composed of a propylene homopolymer portion having high stereoregularity.
- a propylene copolymer is characterized in that ethylene-pyrene-pyrene copolymerized portions composed of rubber-like elastic materials having uniform properties are scattered, rather than a mixture of several rubber-like elastic materials having different hardnesses. It relates to a styrene block copolymer.
- the present invention also relates to a propylene-ethylene block copolymer in which a matrix composed of a propylene homopolymer having a high stereoregularity is interspersed with a copolymer having a large proportion of an ethylene-propylene copolymer.
- the proportion of crystalline polyethylene is relatively small with respect to the ethylene content, and as a result, copolymerized parts having a large proportion of ethylene-propylene copolymerized parts are scattered.
- the present invention relates to a copolymer. Background art
- the propylene-ethylene block copolymer forms a rubber-like elastic body with a propylene homopolymerized part forming a matrix. It is composed of an ethylene-propylene copolymer part.However, the influence on the strength properties caused by such a solid structure is grasped by factors such as the ratio of each part, the molecular weight of each part, and the cubic regularity. This will be reflected in the polymerization technology for producing such polymers.
- An object of the present invention is to provide a propylene-ethylene block copolymer having a good balance of physical properties such as rigidity and impact resistance.
- the present inventors have conducted intensive studies to achieve the above object, and as a result, completed the present invention. That is, the present invention provides the following propylene-ethylene block copolymer. ⁇
- the T 1 relaxation time component measured by pulsed NMR consists of a single relaxation component
- X-weight is the ethylene content measured by 13C- NMR. / 0, and the weight ratio of the same crystalline polyethylene part to the total weight of the ethylene-propylene copolymer part and the crystalline polyethylene part obtained from the transmission electron micrograph of the propylene-ethylene block copolymer is z
- FIG. 1 is a correlation diagram between flexural modulus and Izod impact strength (_30 ° C.) in Examples 1 to 6 and Comparative Examples 1 to 10.
- FIG. 2 is a correlation diagram between the flexural modulus and the Izod impact strength ( ⁇ 30 ° C.) of Examples 7 to 12 and Comparative Examples 11 to 20.
- FIG. 3 is a transmission electron micrograph of a polymer showing one example of the present invention.
- FIG. 4 is a transmission electron micrograph showing a part of the polymer in FIG.
- FIG. 5 shows the portion of “ethylene-propylene copolymer and crystalline polyethylene” taken from FIG.
- FIG. 6 is a section of “crystalline polyethylene” taken from FIG.
- the propylene-ethylene block copolymer of the present invention has, as a main component, Is a composition comprising a propylene homopolymer, an ethylene-propylene copolymer and an ethylene homopolymer, and is typically produced by a propylene-ethylene block copolymerization method, but is not limited thereto.
- a blend of the above polymers may be used.
- the propylene-ethylene block copolymer of the present invention is a propylene-ethylene block copolymer in which the xylene-soluble component at room temperature satisfies the above constitutional requirements (c 1), (c 2) and (c 3). It is classified into (I) and propylene-ethylene block copolymer (II) which satisfies (c1) and (c4).
- the most significant feature of the propylene-ethylene block copolymer (I) of the present invention is that the ethylene-propylene copolymer portion is occupied by a uniform rubber-like elastic material, thereby impairing rigidity and other physical properties.
- a block copolymer having improved impact resistance is formed.
- the most significant feature of the propylene-ethylene block copolymer (II) of the present invention is that the content of crystalline polyethylene is small relative to the total amount of the ethylene-propylene copolymer portion and the crystalline polyethylene. is there. As a result, a block copolymer having an improved low-temperature impact resistance is formed without lowering the rigidity.
- the propylene-ethylene block copolymer of the present invention has a melt flow rate (MFR) (230 ° C, 2.16 kg load) with a force of 0.01 to 100 g / 100. Minutes, preferably 0.3 to 300 g / 10 minutes. If it is less than 0.01 g / 10 minutes, molding is difficult, and if it is more than lOOOg / 10 minutes, strength characteristics such as rigidity and impact resistance are insufficient.
- MFR melt flow rate
- the propylene-ethylene block copolymer of the present invention has a stereoregularity index [mmmm] in which the xylene-insoluble component at room temperature is measured by 13 C-NMR. It is more than 98.9% in fraction.
- the xylene-insoluble component at room temperature is mainly a propylene homopolymer component, and the stereoregularity index [mmmm] fraction obtained by this measurement method is also referred to as isotactic pentad fraction.
- isotactic pentad fraction This is the ratio of one unit of propylene monomer that is present in five consecutive meso bonds in all propylene monomer units in the pyrene molecular chain. Therefore, the higher the isotactic pentad fraction, the higher the proportion occupied by polypropylene having an isotactic structure. If the stereoregularity index [mmmm] fraction is smaller than 98.9%, rigidity, surface hardness and heat resistance are inferior and insufficient.
- the amount of the soluble component at room temperature xylene must be 3 to 50% by weight of the whole copolymer.
- the normal temperature xylene-soluble component is mainly an ethylene-propylene copolymer component. If the amount of the soluble component is less than 3% by weight, the impact resistance is insufficient, and the weight is 50%. /. If more, rigidity, surface hardness and heat resistance are inferior and unsatisfactory.
- the propylene-ethylene block copolymer (I) of the present invention is characterized in that, for the xylene soluble component at room temperature, first, the T1 relaxation time component measured by pulsed NMR consists of a single relaxation component; and 13 C—The ethylene content measured by NMR is X weight.
- the T 1 relaxation time y (milliseconds) measured by pulsed NMR satisfies the following relational expression (I). y ⁇ 0.0014 3 -0.0897 x 2 - 1.0593 x +231.6 ⁇ ⁇ ⁇ (I)
- the room temperature xylene-soluble component is mainly an ethylene-propylene copolymer component and does not contain crystalline polyethylene.
- the method of measuring the T1 relaxation time obtained by measuring the soluble component of normal temperature xylene by pulse NMR will be described later.
- the technical meaning of this measurement is as follows.
- the sample is pulsed with an electromagnetic wave of a predetermined frequency.
- the amount of time required for the sample's nuclear magnetic moment to return to its original state, which is excited by the pulse, is determined by the molecular motion of the sample. Shows the level of sex.
- a small T 1 relaxation time corresponds to a low frequency range of molecular motion of the sample.
- the samples with shorter T1 relaxation times have higher impact resistance. This suggests that the frequency scale is close to the time scale (time scale) of the impact test measurement.
- Tables 1 and 2 the T1 relaxation time was observed in milliseconds, indicating that the time between the onset of fracture and the Time is also suggested to be in milliseconds.
- the T1 relaxation time component is a single component means that it has properties close to a uniform component. That is, the meaning of the formula (I) indicates that the ethylene-propylene copolymer is composed of a rubber-like elastic material whose molecular motion frequency range is low with respect to the ethylene concentration and is close to a single component. .
- the T1 relaxation time has a variable time ⁇ (180. Irradiation time interval between the pulse and the 90 ° pulse) on the horizontal axis, and 90 on the vertical axis.
- ⁇ 180. Irradiation time interval between the pulse and the 90 ° pulse
- ⁇ the negative reciprocal of the slope of the straight line (downward to the right)
- ⁇ 1 If the relaxation time is short, the slope of the straight line is large, and the signal strength ⁇ ( ⁇ ) attenuates in a shorter time.
- the line connecting is composed of several straight lines with different slopes, it must be composed of a single line to be a single component because it is composed of multiple components.
- the propylene-ethylene block copolymer has poor impact strength unless the T1 relaxation time component obtained when the room-temperature xylene-soluble component is measured by pulsed NMR is single. If the formula (I) is not satisfied, the impact strength is reduced.
- the propylene-ethylene block copolymer (I) shown above is an unprecedented high-performance polymer, and its physical properties include rigidity and impact resistance, Rockwell hardness and impact resistance, and heat resistance. Physical properties such as deformation temperature and impact strength are balanced at a high level.
- the propylene-ethylene block copolymer (II) of the present invention not only satisfies the MFR, the stereoregularity of the insoluble component at room temperature, and the amount of the soluble component at room temperature but also the 13
- the ethylene content measured by C-NMR be X (%), and the total weight of the ethylene-propylene copolymer part and the crystalline polyethylene part obtained from the transmission electron micrograph of the propylene-ethylene block copolymer.
- the weight ratio of the same crystalline poly- ylene moiety to z is (z) (%), the relationship of equation (II) is satisfied.
- z 0. 0 1 6 2 - 0. 0 6 9 X -.
- Equation ( ⁇ ) illustrates this feature. If the relationship between X and z does not satisfy Equation (II), the impact resistance is insufficient when trying to obtain the required rigidity.
- This propylene-ethylene block copolymer (II) is also an unprecedented high-performance polymer. Its physical characteristics are a high level of balance of physical properties such as rigidity and impact resistance, Rockwell hardness and impact resistance, heat distortion temperature and impact resistance.
- the propylene-ethylene block copolymer of the present invention is not limited to a production method as long as it satisfies the above-mentioned properties, but has a propylene homopolymer having a high stereoregularity, and furthermore, it has an ethylene copolymer.
- a polymer with excellent copolymerizability especially as a high molecular weight MFR of about 0.3 to 300 g / l0 min, it is necessary to use a catalyst with a Chiller-type catalyst rather than using a meta-opening catalyst.
- a solid catalyst component formed from (A) (a) a titanium compound, (b) a magnesium compound, (c) an electron donor, and, if necessary, (d) a silicon compound, A catalyst comprising (B) an organoaluminum compound and, if necessary, (C) an electron-donating compound as a third component, and a method of polymerizing using the catalyst.
- the magnesium compound and the titanium compound are mixed at a temperature of 120 to 150 ° C. in the presence of an electron-donating compound and, if necessary, a silicon compound.
- the solid catalyst component is formed from the following (a) a titanium compound, (b) a magnesium compound, (c) an electron donor, and if necessary, (d) a silicon compound.
- X 1 represents a halogen atom, among which a chlorine atom and a bromine atom are preferable, and a chlorine atom is particularly preferable.
- R 1 is a hydrocarbon group, which may be a saturated group or an unsaturated group, a linear group, a branched group, or a cyclic group. Further, it may contain a hetero atom such as zeolite, nitrogen, oxygen, silicon or phosphorus.
- Preferred are a hydrocarbon group having 110 carbon atoms, particularly an alkyl group, an alkenyl group, a cycloalkenyl group, an aryl group and an aralkyl group. Among them, a linear or branched alkyl group is preferable.
- OR 1 When two or more OR 1 are present, they may be the same or different.
- R ' include a methyl group, an ethyl group, an n-propyl group, an isopropyl group, an n-butyl group, a sec-butyl group, an isobutyl group, an n-pentyl group, an n-xyl group, and an n-butyl group Group, n-octyl group, n-decyl group, aryl group, butenyl group, cyclopentinole group, cyclohexynole group, cyclohexeninole group, phenyl group, tolyl group, benzyl group, phenethyl group, etc. .
- p is Indicates an integer from 0 to 4.
- titanium compound represented by the above general formula (III) examples include tetramethoxy titanium, tetra ethoxy titanium, tetra n-propoxy titanium, tetra trisopropoxy titanium, tetra n-butoxy titan, and tetra triso Tetraalkoxytitanium such as butoxytitanium, tetracyclohexyloxytitanium, and tetrafenoxytitanium; tetrahalogenated titanium such as titanium tetrachloride, titanium tetrabromide, and titanium tetraiodide; methoxytitanium trichloride; Tritino, such as ethoxytitanium trichloride, propoxytitanium trichloride, n-butoxytitanium trichloride, ethoxytitanium tribromide, and alkoxygenated titanium; dimethoxytitanium dichloride,
- the magnesium compound is not particularly limited, but is represented by the general formula (IV) Mg R 2 R 3 (IV)
- R 2 and R 3 represent a hydrocarbon group, an OR 4 group (R 4 is a hydrocarbon group) or a halogen atom.
- R 2 and I a hydrocarbon group of fine R 3, the alkyl group of indicated number 1-1 2 carbon atoms, consequent Russia alkyl group, ⁇ aryl group, a Ararukiru group, and the OR 4 group
- R 4 is C 1 -C
- the halogen atom of the alkyl group, cycloalkyl group, aryl group, aralkyl group, etc. of 12 to 12 include chlorine, bromine, iodine, and fluorine.
- R 2 and R 3 may be the same or different.
- magnesium compound represented by the above general formula (IV) include dimethylmagnesium, getylmagnesium, diisopropylmagnesium, dibutylmagnesium, dihexylmagnesium, dioctynolemagnesium, ethinolebutino.
- Almagnesium such as remagnesium, dipheninolemagnesium, dicyclohexylmagnesium, arylmagnesium; dimethoxymagnesium, diethoxymagnesium, dipropoxymagnesium, dibutoxymagnesium, dihexoxymagnesium, dioctoxy.
- Magnesium halides such as toxic magnesium iodide Id Aryloxymagnesium halides; magnesium chloride, magnesium bromide, magnesium halides such as magnesium iodide and the like.
- magnesium halide, alkoxymagnesium, alkylmagnesium, and alkylmagnesium halide can be preferably used in view of polymerization activity and stereoregularity.
- the above magnesium compound can be prepared from a compound containing metallic magnesium or magnesium.
- halogen and alcohol are brought into contact with metallic magnesium.
- halogen include iodine, chlorine, bromine, and fluorine. Of these, iodine is preferred.
- Alcohols include methanol, ethanol, propanol, butanol and octanol.
- a halide is brought into contact with a magnesium alkoxide represented by Mg (OR 6 ) 2 (where R 6 represents a hydrocarbon group having 1 to 20 carbon atoms). There is a method to make it.
- Mg (OR 6 ) 2 where R 6 represents a hydrocarbon group having 1 to 20 carbon atoms.
- halide examples include silicon tetrachloride, silicon tetrabromide, tin tetrachloride, tin tetrabromide, hydrogen chloride and the like.
- silicon tetrachloride is preferred from the viewpoint of polymerization activity and stereoregularity.
- R 6 is an alkyl group such as a methyl group, an ethyl group, a propyl group, an isopropyl group, a butyl group, an isobutyl group, a hexyl group, an octyl group; a cyclohexyl group; an aryl group; And aryl groups such as phenyl, tolyl and xylyl groups; and aralkyl groups such as phenyl, 3-phenylpropyl and the like. Among them, an alkyl group having 1 to 10 carbon atoms is particularly preferable.
- magnesium alkoxylated product examples include the aforementioned alkoxymer Gnesium and aryloxymagnesium. Among them, magnesium magnesium is preferred.
- the Mg compounds used in the present invention may be used alone or in combination of two or more. Further, it may be used by being supported on a support such as silica, alumina or polystyrene, or may be used as a mixture with halogen or the like. (c) electron donor
- Examples of electron donors include alcohols, phenols, ketones, aldehydes, carboxylic acids, malonic acids, esters of organic or inorganic acids, monoethers, diethers, and polyethers.
- Examples include oxygen-containing electron donors such as ethers, and nitrogen-containing electron donors such as ammonia, amine, nitrile, and isocyanate.
- esters of polycarboxylic acids are preferred, and esters of aromatic polycarboxylic acids are more preferred. From the viewpoint of polymerization activity, a monoester / diester of an aromatic dicarboxylic acid is particularly preferred. Further, aliphatic hydrocarbons in which the organic group in the ester moiety is linear, branched or cyclic are preferred.
- phthalic acid diester preferably include di-n-butyl phthalate, diisobutyl phthalate, di-n-heptyl phthalate, and ethyl phthalate. These compounds may be used alone or in combination of two or more.
- the component (d) may be represented by the general formula (V)
- the catalytic activity and tacticity can be improved and the amount of fine powder in the produced polymer can be reduced in some cases.
- X 3 represents a halogen atom, among which a chlorine atom and a bromine atom are preferable, and a chlorine atom is particularly preferable.
- R 7 is a hydrocarbon group, which may be a saturated group or an unsaturated group, may be a linear group, a branched group, or a cyclic group. It may contain a hetero atom such as oxygen, oxygen, silicon and phosphorus. Preferred are hydrocarbon groups having 1 to 10 carbon atoms, particularly alkyl groups, alkenyl groups, cycloalkenyl groups, aryl groups and aralkyl groups.
- R 7 is methyl Group, ethyl group, n-propyl group, isopropyl group, n-butyl group, sec-butyl group, isobutyl group, n-pentyl group, n-xyl group, n-butyl group, n-octyl group, n_decyl group Aryl, butenyl, cyclopentyl, cyclohexyl, cyclohexenyl, phenyl, tolyl, benzyl, phenethyl and the like.
- q represents an integer of 03.
- silicon compound represented by the above general formula (V) examples include silicon tetrachloride, methoxytrichlorosilane, dimethoxydichlorosilane, trimethoxychlorosilane, ethoxytrichlorosilane, diethoxydichlorosilane, Triethoxychlorosilane, propoxytrichloromouth silane, dipropoxydichlorosilane, tripropoxychlorosilane and the like can be mentioned. Of these, silicon tetrachloride is particularly preferred. These silicon compounds may be used alone or in combination of two or more.
- the organoaluminum compound (B) used in the present invention is not particularly limited, but those having an alkyl group, a halogen atom, a hydrogen atom, an alkoxy group, an aluminoxane, and a mixture thereof can be preferably used.
- trialkylaluminums such as trimethylaluminum, triethylaluminum, triisopropylaluminum, triisobutylaluminum, and trioctylaluminum
- getylaluminum monochloride disopropylaluminum-dimethylmonochloride
- Dialkynole aluminum monochloride such as diisobutyl aluminum monochloride, and dioctinole aluminum monochloride
- alkyl aluminum sesquihalide such as ethyl aluminum sesquique mouth lid
- linear aluminoxane such as methylaluminoxane
- Ceremony I can do it.
- trialkylaluminums having a lower alkyl group having 1 to 5 carbon atoms particularly trimethylaluminum, triethylaluminum, tripropylaluminum and triisobutylaluminum are preferred.
- these organic aluminum compounds may be used alone or in combination of two or more.
- an electron-donating compound as a third component is added as needed during the polymerization.
- an organic silicon compound, a nitrogen-containing compound, a phosphorus-containing compound, and an oxygen-containing compound having a Si--C bond can be used. It can.
- organosilicon compound having a Si-i-C bond examples include tetramethoxysilane, tetraethoxysilane, tetrabutoxysilane, tetrisobutoxysilane, trimethylmethoxysilane, and trimethylethoxysilane.
- preferred organosilicon compounds include diisopropylpropyldimethoxysilane, diisobutyldimethoxysilane, t-butylmethyldimethoxysilane, cyclohexylmethyldimethoxysilane, cyclohexylisobutyldimethoxysilane, dicyclopentyldimethoxysilane, and 1-cyclopentyldimethoxysilane.
- dimethoxysilanes such as 1,1-dimethoxy-2,6-dimethyl-1-silasiloxane.
- 1,1 dimethoxy-1,2,6-dimethyl-11-siloxaxane, dicyclopentyldimethoxysilane, and cyclohexinoleisobutyldimethoxysilane are particularly preferred.
- nitrogen-containing compound examples include 2,6-diisopropylpiperidine, 2,6-diisopropyl-14-methylbiperidine, N-methyl2,2,6,6—tetramethylpiperidine and the like.
- 6 Substituted piperidines
- 2,5 Diisopropylazolidines
- N_methyl 2,2,5,5 Tetramethylazolidines
- N, N, N ', N ' Tetramethylmethylene diamine
- N, N, N', N ' Substituted methylene diamines such as tetraethyl methylene diamine
- 1,3-Dibenzylimidazolidin, 1,3-Dibenzyl- Substituted imidazolidines such as 2-phenylimidazolidin and the like can be mentioned.
- the phosphorus-containing compound examples include triethyl phosphite, tri-n-propyl phosphite, triisopropyl phosphite, and tri-n -Phosphites such as butyl phosphite, triisobutyl phosphite, getyl n-butyl phosphite, and getyl phenyl phosphite;
- oxygen-containing compounds include 2,6,6-substituted tetrahydrofurans, such as 2,2,6,6-tetramethyltetrahydrofuran and 2,2,6,6-tetraethyltetrahydrofuran; 1,1-Dimethoxy-2,3,4,5-Tetrachlorocyclopentadiene, 9,9-Dimethoxyfluorene, Dimethoxydimethane derivatives such as diphenyldimethoxymethane.
- 2,6,6-substituted tetrahydrofurans such as 2,2,6,6-tetramethyltetrahydrofuran and 2,2,6,6-tetraethyltetrahydrofuran
- 1,1-Dimethoxy-2,3,4,5-Tetrachlorocyclopentadiene 9,9-Dimethoxyfluorene
- Dimethoxydimethane derivatives such as diphenyldimethoxymethane.
- the method for preparing the solid catalyst component (A) includes the above-mentioned (a) a titanium compound, (b) a magnesium compound, (c) an electron donor, and (d) a silicon compound if necessary. May be brought into contact by a usual method except for the contact temperature condition, and the contact procedure is not particularly limited.
- each component may be contacted in the presence of an inert solvent such as a hydrocarbon, or each component may be diluted with an inert solvent such as a hydrocarbon in advance, and then each component may be contacted.
- the inert solvent include, for example, aliphatic hydrocarbons such as octane, decane and ethylhexane, alicyclic hydrocarbons, and mixtures thereof.
- the titanium compound is used in an amount of usually 0.5 to 100 mol, preferably 1 to 50 mol, per 1 mol of magnesium of the above magnesium compound. If this molar ratio deviates from the above range, the catalytic activity may be insufficient.
- the electron donor is usually used in an amount of 0.01 to 10 mol, preferably 0.05 to 1.0 mol, per 1 mol of magnesium of the magnesium compound. If the molar ratio is outside the above range, the catalytic activity and stereoregularity may be insufficient. Further, when a gay compound is used, it is usually 0.0001 to 100 mol, preferably 0.05 to 5.0 mol, per mol of magnesium of the above magnesium compound. use. If the molar ratio deviates from the above range, the effect of improving the catalytic activity and stereoregularity may not be sufficiently exhibited, and the amount of fine powder in the produced polymer may increase.
- the compounds (a), (b) and (c) are added or the compounds (a), (b), (c) and (d) are added.
- the contact time in the above temperature range is usually 1 minute to 24 hours, preferably 10 minutes to 6 hours.
- the pressure range at this time varies depending on the type of solvent, contact temperature, etc., but is usually 0 to 50 kg / cm 2 G, preferably 0 to 1 O kg Z cm. Perform in the range of 2 G. In addition, during this contact operation, it is preferable to perform stirring from the viewpoint of contact uniformity and contact efficiency.
- the contact of the titanium compound is performed twice or more at 120 to 150 ° C. to sufficiently support the magnesium compound serving as a catalyst carrier.
- the solvent is usually used in an amount of 500,000 milliliters or less, preferably 100 to 1000 milliliters, per mole of the titanium compound. use. If the ratio deviates from the above range, contact uniformity and contact efficiency may be deteriorated.
- the solid catalyst component obtained by the above contacting operation is preferably washed with an inert solvent at a temperature of 100 to 150 ° C, preferably 120 to 140 ° C. No. If the washing temperature is outside the above range, the catalytic activity and stereoregularity tend to decrease. The above effect may not be sufficiently exhibited.
- the inert solvent include aliphatic hydrocarbons such as octane and decane, alicyclic hydrocarbons such as methylcyclohexane and ethylcyclohexane, and aromatic hydrocarbons such as toluene and xylene. And halogenated hydrocarbons such as tetrachloropentane and black fluorocarbons, and mixtures thereof.
- the washing method is not particularly limited, but a method such as decantation and filtration is preferable.
- the pressure range at this time varies depending on the type of solvent, washing temperature, etc., but is usually 0 to 50 kg / cm 2 G, preferably 0 to: 10 kg Z cm 2 G. Perform within the range. In addition, during the washing operation, it is preferable to perform stirring from the viewpoint of uniformity of washing and washing efficiency.
- washing is preferably repeated 5 times or more.
- the obtained solid catalyst component can be stored in a dry state or in an inert solvent such as a hydrocarbon.
- the amount of the catalyst component used in the present invention is not particularly limited, but the solid catalyst component of the component (A) is usually 0.0000, in terms of titanium atom, per liter of reaction volume.
- the organoaluminum compound as the component (B) is used in an amount such that the atomic ratio of aluminum and titanium is usually 1 to 100, preferably 10 to 500. The amount used is such that it is enclosed. If this atomic ratio is outside the above range, the catalytic activity may be insufficient.
- an electron donating compound such as an organic silicon compound
- the molar ratio of (C) the electron donating compound Z (B) the organoaluminum compound is usually 0.0.
- An amount is used such that it is in the range of 0.1 to 5.0, preferably 0.01 to 2.0, more preferably 0.05 to 1.0. If the molar ratio is outside the above range, sufficient catalytic activity and stereoregularity may not be obtained. However, when pre-polymerization is performed, the amount can be further reduced.
- propylene may be preliminarily polymerized, followed by main polymerization. .
- propylene is usually added in the presence of a catalyst obtained by mixing (A) a solid catalyst component, (B) an organoaluminum compound and, if necessary, (C) an electron-donating compound at a predetermined ratio. in. 1 to 1 0 0 ° temperature range and C, to no atmospheric pressure is prepolymerized at 5 0 k gZc m 2 G pressure of about, then the presence of a catalyst and preliminary polymerization product, a pro pyrene and Echiren The main polymerization is performed.
- the type of polymerization in this main polymerization is not particularly limited, and can be applied to any of solution polymerization, slurry polymerization, gas phase polymerization, bulk polymerization, and the like. It is applicable, and two-stage polymerization and multi-stage polymerization under different conditions are also applicable.
- any of the batch polymerization method and the continuous polymerization method generally, first, a propylene homopolymer section is produced, and then a copolymer section is produced.
- the raw material propylene gas, hydrogen gas as a molecular weight regulator, and a catalyst are supplied to the previous polymerization tank, Control the amount to produce a propylene homopolymerization section, and then transfer the produced polymer to the subsequent polymerization tank, and further add the starting propylene gas, copolymerization monomer, hydrogen gas, and if necessary, a catalyst to copolymerize. To produce a block copolymer.
- the polymerization pressure is not particularly limited, and from the viewpoint of polymerization activity, it is usually from atmospheric pressure to 80 kg Zcm 2 G, preferably 2 to 50 kg Z cm 2 G, and the polymerization temperature. Is usually appropriately selected within the range of 0 to 200 ° C., preferably 30 to 100 ° C.
- the polymerization time is usually about 5 minutes to 20 hours, preferably about 10 minutes to 10 hours.
- the molecular weight can be adjusted by adding a chain transfer agent, preferably by adding hydrogen. Also, an inert gas such as nitrogen may be present.
- the component (A), the component (B) and the component (C) are mixed at a predetermined ratio, brought into contact, and immediately thereafter, propylene is introduced and polymerization is carried out.
- propylene is introduced and polymerization is carried out.
- aging is performed for about 0.2 to 3 hours, and then polymerization may be performed by introducing propylene and ethylene.
- this catalyst component can be supplied after being suspended and diluted in an inert solvent such as propylene.
- post-treatment after polymerization can be carried out by a conventional method. That is, in the gas phase polymerization method, after the polymerization, the polymer powder discharged from the polymerization vessel may be passed through a nitrogen gas stream or the like in order to remove propylene diethylene and the like contained therein. If desired, pelletization may be carried out using an extruder. At that time, a small amount of water, alcohol, or the like may be added to completely deactivate the catalyst. In the bulk polymerization method, after polymerization, the monomer can be completely separated from the polymer discharged from the polymerization vessel and then pelletized. [Example]
- test methods used in the text and the examples are as follows.
- the filtrate is further filtered through filter paper, and the filtrate is poured into 200,000 ⁇ 100,000 milliliters of methanol in a 300 milliliter bottle. Let stand for 2 hours or more while stirring with a stirrer at room temperature (25 ° C).
- the precipitate is collected by filtration with a wire mesh, air-dried for 5 hours or more, and then dried in a vacuum dryer at 100 ⁇ 5 ° C for 240 to 270 minutes, at room temperature (25 ° C) Collect xylene-soluble components.
- the precipitate collected by the wire mesh in (3) above was dissolved again in para-xylene by the method according to (2) and (3) above, and then the methanol contained in 300 ml Pour quickly and hot into a millimeter, and stir with a stirrer for 2 hours or more, then leave at room temperature (25 ° C) overnight.
- the precipitate is collected by filtration with a wire mesh, air-dried for 5 hours or more, and then 100 ⁇ 5 in a vacuum dryer. After drying at 240 to 270 minutes, xylene-insoluble components are collected at room temperature (25 ° C).
- the content (w) of the soluble component in xylene is as follows, assuming that the sample weight is A gram and the weight of the soluble component recovered in (1) is C gram.
- the ethylene unit content (x) in the xylene-soluble component at normal temperature (25 ° C) is a value determined by the following method.
- f EPE represents an EPE triad chain fraction (mol 0 / o)
- K (T ⁇ ) represents an integrated intensity of a peak attributed to ⁇ carbon.
- ethylene unit content (X) (% by weight) is calculated by the following equation using the above triad chain fraction.
- Ethylene unit content 2 8 ⁇ 3 f EEE + 2 (f PEE + f EPE )
- the stereoregularity index is a value obtained by the following method.
- the 13C- NMR spectrum of the xylene-insoluble component at room temperature The signal of methyl carbon is divided into 9 peaks of mmmm, mmmr, rmmr, mmrr, mmrm + rrmr, rmrm, rrrr, mrrr, mrrm from low magnetic field to high magnetic field due to tacticity. Observed. Focusing on the six peaks, mmmm, mmmr, mmrr, mmrm-rmrr, rrrr, and mrrm, of which peak intensity is strong, the stereoregularity index of the insoluble component is calculated by the following equation: I do.
- Stereoregularity index (./.) L mmmm X 100 / (L mmmm + Lmmmr + L ram rr + L mmrm + rrmr + L rrrr + L mrrm
- L mmmm, L mmmr, L mmrr, L mmrm + rrmr, Lrrrr, and Lmrr m are mmmm, mmmr, mmrr, mmrm + rrmr, rrrr, and mrrm, respectively, in the 13 C--NMR spectrum.
- bi 1 - of - click base - is the height of from Surain.
- the mmmm peak is composed of multiple discrete points with different chemical shifts and peak heights, and the mmmmr peak is on the tailing of the main mmmm peak. The height of the peak from the baseline is corrected according to the usual method.
- T 1 is the time constant of the longitudinal magnetization recovery, and the most common measurement method is the inversion recovery method (180. — — — — 90 ° pulse method).
- M M. ⁇ 1 1 2 e x p (- ⁇ / T 1) ⁇
- the measurement was performed under the following conditions using a pulse NMR apparatus CXP-90 manufactured by Bull Power Co., Ltd.
- Measurement method Inversion recovery method (180 °- ⁇ -90. Pulse method)
- Electron microscopy was performed at a magnification of 25,000, and a total of 30 photographs were taken in different fields of view.
- the continuous phase is observed as white in the propylene homopolymer, and the dispersed phase is observed as black in the ethylene-propylene copolymer portion. Furthermore, the dispersed phase has a white “crystalline polyethylene part” consisting of earth-like polyethylene crystal lamellas, and a relatively black donut-shaped “ethylene-propylene copolymer part” with no internal structure observed. Shows the structure covered by.
- the flexural modulus was measured using an injection-molded product according to JISK 7203.
- the mouthpiece hardness (R scale) was measured in accordance with JISK 720.
- the load strain temperature (high load) was measured in accordance with JISK 720.
- the temperature was kept at 35 ° C and the contact was carried out for 2 hours. Thereafter, washing with dehydrated decane at 135 ° C. was repeated 6 times in the same manner as above to obtain a solid catalyst component.
- titanium tetrachloride was added in an amount of 122 milliliters, the internal temperature was kept at 110 ° C., and contact was made for 2 hours. Thereafter, washing was performed six times with dehydrated heptane at 90 ° C. to obtain a solid catalyst component.
- Calcium stearate is used as a neutralizing agent in the obtained block polypropylene powder at 100 ppm, DHT-4A (Kyowa Chemical Industry Co., Ltd.).
- Example 2 Example 1 was the same as Example 1 except that the ethylene / propylene gas ratio was changed to a molar ratio of 1: 1. Table 1 shows the results.
- Example 1 was the same as Example 1 except that the polymerization time of the homopolymerization part was set to 30 minutes. Table 1 shows the results.
- Example 1 was the same as Example 1 except that 0.5 kg Z cm 2 G of hydrogen gas was injected into the copolymerized portion. Table 1 shows the results.
- Example 1 was the same as Example 1 except that the polymerization time of the copolymerization section was set to 20 minutes. Table 1 shows the results.
- Example 1 was the same as Example 1 except that the polymerization time of the copolymerization section was 90 minutes. Table 1 shows the results.
- Example 1 was the same as Example 1 except that catalyst B was used instead of catalyst A of Example 1. Table 1 shows the results.
- Example 1 Example 2, and Comparative Example 1 show similar low-temperature Izod impact strength, but Comparative Example 1 is inferior in flexural modulus. That is, it was confirmed that the balance between rigidity and impact resistance was inferior.
- Example 1 was carried out in the same manner as in Example 1 except that the catalyst B was used in place of the catalyst A in Example 1, and the molar ratio of ethylene / propylene gas was 1: 1. Table 1 shows the results.
- Example 1 was carried out in the same manner as in Example 1 except that the catalyst B was used in place of the catalyst A in Example 1, and the polymerization time of the homopolymerization part was 30 minutes. Table 1 shows the results.
- Comparative Example 3 showed almost the same rigidity and low-temperature impact resistance as Example 6, but was inferior in heat resistance.
- Example 1 was carried out in the same manner as in Example 1, except that the catalyst B was used in place of the catalyst A in Example 1, and the polymerization time in the copolymerized part was 90 minutes. Table 2 shows the results.
- Comparative Example 4 exhibited strength characteristics, surface hardness, and heat resistance close to those of Example 6, but all of them were confirmed to be inferior.
- Example 1 was carried out in the same manner as in Example 1 except that the catalyst B was used in place of the catalyst A in Example 1 and the polymerization time in the copolymerization part was set to 20 minutes. Table 2 shows the results.
- Comparative Example 5 shows the same performance as the example in terms of the balance between rigidity and low-temperature impact resistance (–30 ° C). And the impact resistance at 23 ° C was found to be inferior in balance.
- Example 1 was carried out in the same manner as in Example 1 except that catalyst C was used in place of catalyst A, and cyclohexylmethyldimethoxysilane was used instead of dicyclopentyldimethoxysilane. Table 2 shows the results.
- Example 1 Using catalyst C in place of catalyst A of Example 1, Example 1 was repeated except that hexylmethyldimethoxysilane was used instead of toxisilane, and that 0.5 kgZcm 2 G of hydrogen gas was applied to the copolymerized portion and that the ratio of ethylene gas to propylene gas was 1: 4. The procedure was the same as in 1. Table 2 shows the results.
- Example 1 was repeated except that catalyst A was used in place of catalyst A, and that hexylmethyldimethoxysilane was used instead of pentyl dimethoxysilane.
- the procedure was the same as in Example 1. Table 2 shows the results.
- Catalyst C was used in place of Catalyst A in Example 1, cyclohexylmethyldimethoxysilane was used in place of dicyclopentyldimethoxysilane, and 0.1 g of hydrogen gas was added to the copolymerized part.
- the procedure was performed in the same manner as in Example 1 except that G was inserted and the molar ratio of ethylene gas and propylene gas was changed to :: 4. Table 2 shows the results.
- Example 1 was repeated except that catalyst C was used in place of catalyst A, cyclohexylmethyldimethoxysilane was used in place of dicyclopentyldimethoxysilane, and the molar ratio of ethylene gas and propylene gas was 1: 4.
- the procedure was the same as in Example 1. Table 2 shows the results.
- the observed T1 relaxation time component was only the component described in the table.
- the observed T1 relaxation time component was only the component described in the table.
- Example 7 was the same as Example 7 except that the ethylene / propylene gas ratio was changed to a molar ratio of 1: 1. Table 3 shows the results.
- Example 7 was carried out in the same manner as in Example 7, except that the polymerization time of the homopolymerization part was set to 30 minutes. Table 3 shows the results.
- Example 7 was the same as Example 7 except that 0.5 kgZcm 2 G of hydrogen gas was injected into the copolymerized portion. Table 3 shows the results.
- Example 7 was the same as Example 7 except that the polymerization time of the copolymerization part was set to 20 minutes. Table 3 shows the results.
- Example 7 was the same as Example 7 except that the polymerization time of the copolymerization section was 90 minutes. Table 3 shows the results.
- Example 7 was the same as Example 7 except that catalyst B was used instead of catalyst A 'in Example 7. Table 3 shows the results.
- Example 7 and Comparative Example 11 show similar low-temperature Izod impact strength, but Comparative Example 11 is inferior in flexural modulus. That is, it was confirmed that the balance between rigidity and impact resistance was inferior.
- Example 7 was carried out in the same manner as in Example 7, except that the catalyst B was used in place of the catalyst A 'and the molar ratio of ethylene Z propylene gas was 1: 1.
- Table 3 shows the results. From Fig. 2 plotting the values of flexural modulus and low-temperature Izod impact strength shown in Table 3, it was confirmed that Comparative Example 12 was inferior to the Example when considering both rigidity and impact resistance. .
- Example 7 was carried out in the same manner as in Example 7, except that catalyst B was used in place of catalyst A 'and the homopolymerization time was 30 minutes. Table 3 shows the results.
- Comparative Example 13 exhibited almost the same rigidity and low-temperature impact resistance as Example 12, but was inferior in heat resistance.
- Example 7 was carried out in the same manner as in Example 7, except that the catalyst B was used in place of the catalyst A 'in Example 7, and the polymerization time in the copolymerized part was 90 minutes. Table 4 shows the results.
- Comparative Example 14 shows strength properties, surface hardness, and heat resistance close to those of Example 12, but it was confirmed that all of them were inferior.
- Example 7 was carried out in the same manner as in Example 7 except that the catalyst B was used in place of the catalyst A 'in Example 7, and the polymerization time in the copolymerization part was set to 20 minutes. Table 4 shows the results.
- Comparative Example 15 shows the same performance as the Example in terms of the balance between rigidity and low-temperature impact resistance ( ⁇ 30 ° C.). It was confirmed that the balance between rigidity and impact resistance at 23 ° C was inferior.
- Example 7 was carried out in the same manner as in Example 7 except that the catalyst C was used in place of the catalyst A 'in Example 7 and that hexylmethyldimethoxysilane was used instead of pentyl dimethoxysilane. Table 4 shows the results. [Comparative Example 17]
- Example 7 was carried out in the same manner as in Example 7, except that the molar ratio of pyrene gas was changed to 1: 4. Table 4 shows the results.
- Catalyst C was used in place of catalyst A 'in Example 7, cyclohexylmethyldimethoxysilane was used instead of dicyclopentyldimethoxysilane, 0.1 kgZcm 2 G of hydrogen gas was injected into the copolymer, and ethylene gas Z was further added.
- Example 7 was carried out in the same manner as in Example 7, except that the molar ratio of propylene gas was 1: 4. Table 4 shows the results.
- Example 7 Example 8 Example 9 Example 10 Example 11 Example 12 Example 12 Comparative example 11 Comparative example 12 Comparative example 13
- the propylene-ethylene block copolymer of the present invention has a flexural modulus and an Izod impact strength (130 ° C, 23 ° C), a Rockwell hardness and an Izod impact strength (130 ° C). C, 23 ° C), heat distortion temperature (high load) and Izod impact strength (–30 ° C, 23 ° C).
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Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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DE19981163T DE19981163B4 (de) | 1998-06-19 | 1999-06-17 | Propylen-Ethylen Blockcopolymere |
JP55905499A JP3483579B2 (ja) | 1998-06-19 | 1999-06-17 | プロピレン−エチレンブロック共重合体 |
US09/463,983 US6201090B1 (en) | 1998-06-19 | 1999-06-17 | Propylene/ethylene block copolymer |
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JP17362198 | 1998-06-19 | ||
JP17362298 | 1998-06-19 | ||
JP10/173621 | 1998-06-19 | ||
JP10/173622 | 1998-06-19 |
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WO1999065965A1 true WO1999065965A1 (fr) | 1999-12-23 |
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PCT/JP1999/003220 WO1999065965A1 (fr) | 1998-06-19 | 1999-06-17 | Copolymere bloc propylene/ethylene |
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US (1) | US6201090B1 (ja) |
JP (1) | JP3483579B2 (ja) |
DE (1) | DE19981163B4 (ja) |
WO (1) | WO1999065965A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1108733A1 (en) * | 1999-12-17 | 2001-06-20 | Idemitsu Petrochemical Co., Ltd. | Propylene-ethylene block copolymer, resin composition, and blow-molded article |
EP1094083A3 (en) * | 1999-10-19 | 2001-12-12 | Idemitsu Petrochemical Co., Ltd. | Catalyst for olefin polymerization, method for producing olefin polymer, and olefin polymer |
US11866540B2 (en) | 2018-01-22 | 2024-01-09 | Hanwha Totalenergies Petrochemical Co., Ltd. | Polypropylene resin for insulating electric cables |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2000281735A (ja) * | 1999-03-31 | 2000-10-10 | Idemitsu Petrochem Co Ltd | 自動車外装部品用プロピレン−エチレンブロックコポリマー系組成物 |
EP1174261A1 (en) * | 2000-07-20 | 2002-01-23 | Borcalis GmbH | Single and multilayer polyolefin foam pipes |
JP4234005B2 (ja) * | 2001-07-12 | 2009-03-04 | 出光興産株式会社 | ポリオレフィン系樹脂組成物 |
US10696765B2 (en) | 2014-02-07 | 2020-06-30 | Eastman Chemical Company | Adhesive composition comprising amorphous propylene-ethylene copolymer and propylene polymer |
US10647795B2 (en) | 2014-02-07 | 2020-05-12 | Eastman Chemical Company | Adhesive composition comprising amorphous propylene-ethylene copolymer and polyolefins |
US11267916B2 (en) | 2014-02-07 | 2022-03-08 | Eastman Chemical Company | Adhesive composition comprising amorphous propylene-ethylene copolymer and polyolefins |
US9399686B2 (en) | 2014-02-07 | 2016-07-26 | Eastman Chemical Company | Amorphous propylene-ethylene copolymers |
US10723824B2 (en) | 2014-02-07 | 2020-07-28 | Eastman Chemical Company | Adhesives comprising amorphous propylene-ethylene copolymers |
US10308740B2 (en) | 2014-02-07 | 2019-06-04 | Eastman Chemical Company | Amorphous propylene-ethylene copolymers |
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JPH0725961A (ja) * | 1993-07-15 | 1995-01-27 | Matsushita Electric Ind Co Ltd | 洗濯機部品 |
JPH07247311A (ja) * | 1994-03-09 | 1995-09-26 | Asahi Chem Ind Co Ltd | プロピレンブロック共重合体の製造方法 |
JPH09176227A (ja) * | 1995-12-21 | 1997-07-08 | Chisso Corp | プロピレン−オレフィンブロック共重合体の製造方法 |
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1999
- 1999-06-17 DE DE19981163T patent/DE19981163B4/de not_active Expired - Fee Related
- 1999-06-17 WO PCT/JP1999/003220 patent/WO1999065965A1/ja active Application Filing
- 1999-06-17 US US09/463,983 patent/US6201090B1/en not_active Expired - Lifetime
- 1999-06-17 JP JP55905499A patent/JP3483579B2/ja not_active Expired - Fee Related
Patent Citations (3)
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JPH0725961A (ja) * | 1993-07-15 | 1995-01-27 | Matsushita Electric Ind Co Ltd | 洗濯機部品 |
JPH07247311A (ja) * | 1994-03-09 | 1995-09-26 | Asahi Chem Ind Co Ltd | プロピレンブロック共重合体の製造方法 |
JPH09176227A (ja) * | 1995-12-21 | 1997-07-08 | Chisso Corp | プロピレン−オレフィンブロック共重合体の製造方法 |
Cited By (4)
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EP1094083A3 (en) * | 1999-10-19 | 2001-12-12 | Idemitsu Petrochemical Co., Ltd. | Catalyst for olefin polymerization, method for producing olefin polymer, and olefin polymer |
EP1108733A1 (en) * | 1999-12-17 | 2001-06-20 | Idemitsu Petrochemical Co., Ltd. | Propylene-ethylene block copolymer, resin composition, and blow-molded article |
US6313227B1 (en) | 1999-12-17 | 2001-11-06 | Idemitsu Petrochemical Co., Ltd. | Propylene-ethylene block copolymer, resin composition, and blow-molded article |
US11866540B2 (en) | 2018-01-22 | 2024-01-09 | Hanwha Totalenergies Petrochemical Co., Ltd. | Polypropylene resin for insulating electric cables |
Also Published As
Publication number | Publication date |
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US6201090B1 (en) | 2001-03-13 |
JP3483579B2 (ja) | 2004-01-06 |
DE19981163T1 (de) | 2000-07-20 |
DE19981163B4 (de) | 2006-07-20 |
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