WO2007136004A1 - ハイパーブランチポリマー及びその製造方法 - Google Patents
ハイパーブランチポリマー及びその製造方法 Download PDFInfo
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- WO2007136004A1 WO2007136004A1 PCT/JP2007/060260 JP2007060260W WO2007136004A1 WO 2007136004 A1 WO2007136004 A1 WO 2007136004A1 JP 2007060260 W JP2007060260 W JP 2007060260W WO 2007136004 A1 WO2007136004 A1 WO 2007136004A1
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- Prior art keywords
- formula
- group
- hyperbranched polymer
- acid
- represented
- Prior art date
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- 229920000587 hyperbranched polymer Polymers 0.000 title claims abstract description 123
- 238000004519 manufacturing process Methods 0.000 title claims description 45
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 46
- 229920000642 polymer Polymers 0.000 claims abstract description 45
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims abstract description 44
- 238000000034 method Methods 0.000 claims abstract description 19
- 238000010526 radical polymerization reaction Methods 0.000 claims abstract description 16
- 230000003301 hydrolyzing effect Effects 0.000 claims abstract description 10
- 150000001875 compounds Chemical class 0.000 claims description 39
- 125000004432 carbon atom Chemical group C* 0.000 claims description 37
- 239000000126 substance Substances 0.000 claims description 32
- 229910052757 nitrogen Inorganic materials 0.000 claims description 30
- 238000006460 hydrolysis reaction Methods 0.000 claims description 27
- 239000002253 acid Substances 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 229910052799 carbon Inorganic materials 0.000 claims description 20
- 239000003960 organic solvent Substances 0.000 claims description 20
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 18
- 125000000217 alkyl group Chemical group 0.000 claims description 17
- 230000007062 hydrolysis Effects 0.000 claims description 16
- 239000002585 base Substances 0.000 claims description 14
- 238000006116 polymerization reaction Methods 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 125000004429 atom Chemical group 0.000 claims description 10
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 9
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 claims description 9
- 150000001721 carbon Chemical group 0.000 claims description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 9
- 229910017604 nitric acid Inorganic materials 0.000 claims description 9
- 238000005903 acid hydrolysis reaction Methods 0.000 claims description 8
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 8
- 125000002947 alkylene group Chemical group 0.000 claims description 8
- 239000012046 mixed solvent Substances 0.000 claims description 8
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 8
- 238000005227 gel permeation chromatography Methods 0.000 claims description 7
- 229910052751 metal Chemical group 0.000 claims description 7
- 239000002184 metal Chemical group 0.000 claims description 7
- 239000004793 Polystyrene Substances 0.000 claims description 6
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 6
- 125000004122 cyclic group Chemical group 0.000 claims description 6
- 229920002223 polystyrene Polymers 0.000 claims description 6
- 125000003545 alkoxy group Chemical group 0.000 claims description 5
- 125000000392 cycloalkenyl group Chemical group 0.000 claims description 5
- 150000004678 hydrides Chemical class 0.000 claims description 5
- 125000002768 hydroxyalkyl group Chemical group 0.000 claims description 5
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 4
- 230000001678 irradiating effect Effects 0.000 claims description 4
- 238000005904 alkaline hydrolysis reaction Methods 0.000 claims 4
- 229910000039 hydrogen halide Inorganic materials 0.000 claims 2
- 239000012433 hydrogen halide Substances 0.000 claims 2
- -1 dithiocarbamate compound Chemical class 0.000 abstract description 12
- DKVNPHBNOWQYFE-UHFFFAOYSA-N carbamodithioic acid Chemical group NC(S)=S DKVNPHBNOWQYFE-UHFFFAOYSA-N 0.000 abstract description 6
- 239000012990 dithiocarbamate Substances 0.000 abstract description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 description 45
- 239000000243 solution Substances 0.000 description 29
- 239000002904 solvent Substances 0.000 description 28
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 22
- 150000008065 acid anhydrides Chemical class 0.000 description 19
- 238000006722 reduction reaction Methods 0.000 description 16
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 15
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 15
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 14
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 14
- 239000000843 powder Substances 0.000 description 14
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 11
- 239000000412 dendrimer Substances 0.000 description 10
- 229920000736 dendritic polymer Polymers 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 9
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 230000035484 reaction time Effects 0.000 description 9
- 238000002411 thermogravimetry Methods 0.000 description 9
- 238000000921 elemental analysis Methods 0.000 description 8
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 8
- 229910052717 sulfur Inorganic materials 0.000 description 8
- 125000004119 disulfanediyl group Chemical group *SS* 0.000 description 7
- 229910052739 hydrogen Inorganic materials 0.000 description 7
- 239000001257 hydrogen Substances 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 6
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 6
- 239000002002 slurry Substances 0.000 description 6
- 229910052708 sodium Inorganic materials 0.000 description 6
- 239000011734 sodium Substances 0.000 description 6
- 239000011593 sulfur Substances 0.000 description 6
- 230000004580 weight loss Effects 0.000 description 6
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 5
- 239000003638 chemical reducing agent Substances 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 5
- 229910052753 mercury Inorganic materials 0.000 description 5
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- PYSRRFNXTXNWCD-UHFFFAOYSA-N 3-(2-phenylethenyl)furan-2,5-dione Chemical compound O=C1OC(=O)C(C=CC=2C=CC=CC=2)=C1 PYSRRFNXTXNWCD-UHFFFAOYSA-N 0.000 description 4
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
- 229920000147 Styrene maleic anhydride Polymers 0.000 description 4
- 150000007513 acids Chemical class 0.000 description 4
- 239000003513 alkali Substances 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 3
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 125000002723 alicyclic group Chemical group 0.000 description 3
- 150000008064 anhydrides Chemical class 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 150000002170 ethers Chemical class 0.000 description 3
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 3
- 125000000524 functional group Chemical group 0.000 description 3
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 3
- 150000003254 radicals Chemical class 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- DBGVGMSCBYYSLD-UHFFFAOYSA-N tributylstannane Chemical compound CCCC[SnH](CCCC)CCCC DBGVGMSCBYYSLD-UHFFFAOYSA-N 0.000 description 3
- NAWXUBYGYWOOIX-SFHVURJKSA-N (2s)-2-[[4-[2-(2,4-diaminoquinazolin-6-yl)ethyl]benzoyl]amino]-4-methylidenepentanedioic acid Chemical compound C1=CC2=NC(N)=NC(N)=C2C=C1CCC1=CC=C(C(=O)N[C@@H](CC(=C)C(O)=O)C(O)=O)C=C1 NAWXUBYGYWOOIX-SFHVURJKSA-N 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
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical group C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical group C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Natural products C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- ZSIQJIWKELUFRJ-UHFFFAOYSA-N azepane Chemical group C1CCCNCC1 ZSIQJIWKELUFRJ-UHFFFAOYSA-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
- 229910052614 beryl Inorganic materials 0.000 description 2
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000012776 electronic material Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 2
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 238000004811 liquid chromatography Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 239000012567 medical material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910000000 metal hydroxide Inorganic materials 0.000 description 2
- 150000004692 metal hydroxides Chemical class 0.000 description 2
- 239000012778 molding material Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 238000010534 nucleophilic substitution reaction Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 125000004430 oxygen atom Chemical group O* 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 2
- 125000004434 sulfur atom Chemical group 0.000 description 2
- 238000001308 synthesis method Methods 0.000 description 2
- 230000002194 synthesizing effect Effects 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
- CWERGRDVMFNCDR-UHFFFAOYSA-N thioglycolic acid Chemical compound OC(=O)CS CWERGRDVMFNCDR-UHFFFAOYSA-N 0.000 description 2
- BRNULMACUQOKMR-UHFFFAOYSA-N thiomorpholine Chemical group C1CSCCN1 BRNULMACUQOKMR-UHFFFAOYSA-N 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- HNSDLXPSAYFUHK-UHFFFAOYSA-N 1,4-bis(2-ethylhexyl) sulfosuccinate Chemical compound CCCCC(CC)COC(=O)CC(S(O)(=O)=O)C(=O)OCC(CC)CCCC HNSDLXPSAYFUHK-UHFFFAOYSA-N 0.000 description 1
- WJFKNYWRSNBZNX-UHFFFAOYSA-N 10H-phenothiazine Chemical compound C1=CC=C2NC3=CC=CC=C3SC2=C1 WJFKNYWRSNBZNX-UHFFFAOYSA-N 0.000 description 1
- MFGALGYVFGDXIX-UHFFFAOYSA-N 2,3-Dimethylmaleic anhydride Chemical compound CC1=C(C)C(=O)OC1=O MFGALGYVFGDXIX-UHFFFAOYSA-N 0.000 description 1
- XQTPCGDEYXTYJX-UHFFFAOYSA-N 2-[benzyl-(3-chloro-2-hydroxypropyl)amino]-n-(4-phenylmethoxyphenyl)acetamide Chemical compound C=1C=CC=CC=1CN(CC(CCl)O)CC(=O)NC(C=C1)=CC=C1OCC1=CC=CC=C1 XQTPCGDEYXTYJX-UHFFFAOYSA-N 0.000 description 1
- 125000004810 2-methylpropylene group Chemical group [H]C([H])([H])C([H])(C([H])([H])[*:2])C([H])([H])[*:1] 0.000 description 1
- IQUPABOKLQSFBK-UHFFFAOYSA-N 2-nitrophenol Chemical compound OC1=CC=CC=C1[N+]([O-])=O IQUPABOKLQSFBK-UHFFFAOYSA-N 0.000 description 1
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 1
- CDKIJDCCEJTBLH-UHFFFAOYSA-N 3,4-di(propan-2-yl)furan-2,5-dione Chemical compound CC(C)C1=C(C(C)C)C(=O)OC1=O CDKIJDCCEJTBLH-UHFFFAOYSA-N 0.000 description 1
- GZRPYSMLZXVQJS-UHFFFAOYSA-N 3,4-dibutylfuran-2,5-dione Chemical compound CCCCC1=C(CCCC)C(=O)OC1=O GZRPYSMLZXVQJS-UHFFFAOYSA-N 0.000 description 1
- JSBCAOOJWZRFKL-UHFFFAOYSA-N 3,4-ditert-butylfuran-2,5-dione Chemical compound CC(C)(C)C1=C(C(C)(C)C)C(=O)OC1=O JSBCAOOJWZRFKL-UHFFFAOYSA-N 0.000 description 1
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 1
- CDVFNBYSWJAEPJ-UHFFFAOYSA-N 3-butylfuran-2,5-dione Chemical compound CCCCC1=CC(=O)OC1=O CDVFNBYSWJAEPJ-UHFFFAOYSA-N 0.000 description 1
- IWTYTFSSTWXZFU-UHFFFAOYSA-N 3-chloroprop-1-enylbenzene Chemical compound ClCC=CC1=CC=CC=C1 IWTYTFSSTWXZFU-UHFFFAOYSA-N 0.000 description 1
- AXGOOCLYBPQWNG-UHFFFAOYSA-N 3-ethylfuran-2,5-dione Chemical compound CCC1=CC(=O)OC1=O AXGOOCLYBPQWNG-UHFFFAOYSA-N 0.000 description 1
- AYKYXWQEBUNJCN-UHFFFAOYSA-N 3-methylfuran-2,5-dione Chemical compound CC1=CC(=O)OC1=O AYKYXWQEBUNJCN-UHFFFAOYSA-N 0.000 description 1
- QSWLSAYLEATCSH-UHFFFAOYSA-N 3-propan-2-ylfuran-2,5-dione Chemical compound CC(C)C1=CC(=O)OC1=O QSWLSAYLEATCSH-UHFFFAOYSA-N 0.000 description 1
- WLUSGOBAJPTJAP-UHFFFAOYSA-N 3-tert-butylfuran-2,5-dione Chemical compound CC(C)(C)C1=CC(=O)OC1=O WLUSGOBAJPTJAP-UHFFFAOYSA-N 0.000 description 1
- XESZUVZBAMCAEJ-UHFFFAOYSA-N 4-tert-butylcatechol Chemical compound CC(C)(C)C1=CC=C(O)C(O)=C1 XESZUVZBAMCAEJ-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 235000010650 Hyssopus officinalis Nutrition 0.000 description 1
- 240000001812 Hyssopus officinalis Species 0.000 description 1
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical class CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- 241001052560 Thallis Species 0.000 description 1
- 229910052776 Thorium Inorganic materials 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
- 125000004018 acid anhydride group Chemical group 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 229920005603 alternating copolymer Polymers 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 150000001565 benzotriazoles Chemical class 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 125000001246 bromo group Chemical group Br* 0.000 description 1
- 238000012662 bulk polymerization Methods 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 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 1
- 125000002933 cyclohexyloxy group Chemical group C1(CCCCC1)O* 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010511 deprotection reaction Methods 0.000 description 1
- RWYFURDDADFSHT-RBBHPAOJSA-N diane Chemical compound OC1=CC=C2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1.C1=C(Cl)C2=CC(=O)[C@@H]3CC3[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@@](C(C)=O)(OC(=O)C)[C@@]1(C)CC2 RWYFURDDADFSHT-RBBHPAOJSA-N 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- AUZONCFQVSMFAP-UHFFFAOYSA-N disulfiram Chemical compound CCN(CC)C(=S)SSC(=S)N(CC)CC AUZONCFQVSMFAP-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 229910000043 hydrogen iodide Inorganic materials 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 229940071870 hydroiodic acid Drugs 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 230000009878 intermolecular interaction Effects 0.000 description 1
- 125000003253 isopropoxy group Chemical group [H]C([H])([H])C([H])(O*)C([H])([H])[H] 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000012280 lithium aluminium hydride Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 125000004170 methylsulfonyl group Chemical group [H]C([H])([H])S(*)(=O)=O 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 125000002950 monocyclic group Chemical group 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000002088 nanocapsule Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 239000011356 non-aqueous organic solvent Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 125000004115 pentoxy group Chemical group [*]OC([H])([H])C([H])([H])C([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 229950000688 phenothiazine Drugs 0.000 description 1
- 239000004038 photonic crystal Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- OXNIZHLAWKMVMX-UHFFFAOYSA-N picric acid Chemical compound OC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O OXNIZHLAWKMVMX-UHFFFAOYSA-N 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 125000003367 polycyclic group Chemical group 0.000 description 1
- 238000001955 polymer synthesis method Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 125000002572 propoxy group Chemical group [*]OC([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 238000007348 radical reaction Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000012279 sodium borohydride Substances 0.000 description 1
- 229910000033 sodium borohydride Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 150000003462 sulfoxides Chemical class 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- QEMXHQIAXOOASZ-UHFFFAOYSA-N tetramethylammonium Chemical compound C[N+](C)(C)C QEMXHQIAXOOASZ-UHFFFAOYSA-N 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 125000002088 tosyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1C([H])([H])[H])S(*)(=O)=O 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- SCHZCUMIENIQMY-UHFFFAOYSA-N tris(trimethylsilyl)silicon Chemical compound C[Si](C)(C)[Si]([Si](C)(C)C)[Si](C)(C)C SCHZCUMIENIQMY-UHFFFAOYSA-N 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/04—Reduction, e.g. hydrogenation
-
- 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
- C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F212/14—Monomers containing only one unsaturated aliphatic radical containing one ring substituted by heteroatoms or groups containing heteroatoms
- C08F212/30—Sulfur
-
- 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
- C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
- C08F222/04—Anhydrides, e.g. cyclic anhydrides
- C08F222/06—Maleic anhydride
- C08F222/08—Maleic anhydride with vinyl aromatic monomers
-
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/12—Hydrolysis
-
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/44—Preparation of metal salts or ammonium salts
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G83/00—Macromolecular compounds not provided for in groups C08G2/00 - C08G81/00
- C08G83/002—Dendritic macromolecules
- C08G83/005—Hyperbranched macromolecules
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/28—Treatment by wave energy or particle radiation
Definitions
- the present invention relates to a novel hyperbranched polymer and a method for producing the same. That is, the present invention relates to a hyperbranched polymer having the characteristics of being optically and thermally stable, and further to a hyperbranched polymer having the characteristics of being water-soluble. These include paints, inks, adhesives, oil fillers, various molding materials, nanometer-sized porous forming agents, chemical mechanical abrasives, functional materials, nanocapsules, photonic crystals, resists It is suitably used as a material, optical material, electronic material, information recording material, printing material, battery material, medical material, magnetic material and the like.
- the iperbranched polymer is classified as a dendritic polymer along with a dendrimer.
- Conventional dendritic polymers generally have a string-like shape, whereas these dendritic polymers actively introduce branching, so they have a unique structure and are on the order of nanometers.
- the number of terminal groups is the most prominent feature of dendritic polymers, and the number of branches increases as the molecular weight increases. Therefore, the absolute number of terminal groups increases with higher molecular weight dendritic polymers.
- dendritic polymers with a large number of terminal groups are greatly affected by intermolecular interactions depending on the type of terminal group, so the glass transition temperature, solubility, thin film formability, etc. vary greatly, resulting in a general linear shape. It has characteristics not found in polymers.
- a reactive functional group is added to the terminal group, it has a reactive functional group at a very high density.
- the advantages of the no-perperbranched polymer over the dendrimer include its ease of synthesis, which is particularly advantageous in industrial production.
- dendrimers are synthesized by repeated protection and deprotection, whereas hyperbranched polymers are synthesized by one-step polymerization of so-called ABx type monomers having a total of 3 or more of two kinds of substituents in one molecule.
- a method of synthesizing a hyperbranched polymer by living radical polymerization of a compound having a photopolymerization initiating ability and having a vinyl group is known.
- Examples of such a synthesis method include a hyperbranched polymer synthesis method by photopolymerization of a styrene compound having a dithiorubamate group (see Non-Patent Documents 1, 2, and 3), a method having a dithioforce rubamate group.
- Non-patent literature l Koji Ishizu, Akihide Mori, Macromol.Rapid Commun. 21, 665-668 (2000)
- Non-Patent Document 2 Koji Ishizu, Akihide Mori, Polymer International 50, 9 06-910 (2001)
- Non-Patent Document 3 Koji Ishizu, Yoshihiro Ohta, Susumu Kawauchi, Macromolecules Vol. 35, No. 9, 3781-3784 (2002)
- Non-Patent Document 4 Koji Ishizu, Takeshi 3 ⁇ 4hibuya, Akinide Mori, Polymer International 51, 424-428 (2002)
- Non-Patent Document 5 Koji Ishizu, Takeshi 3 ⁇ 4hibuya, Susumu Kawauchi, Macromolecules Vol. 36, No. 10, 3505- 3510 (2002)
- Non-Patent Document 6 Koji Ishizu, Takeshi 3 ⁇ 4hibuya, Jaebum Park, Satoshi
- Non-Patent Document 7 Koji Ishizu, Akihide Mori, Takesni Shibuya, Polymer Vol .42, 7911-7914 (2001)
- hyperbranched polymers have high fat solubility, it is difficult to apply them to fields that require water solubility.
- dithiocarbamate group having photopolymerization initiating ability in the molecule since it has a dithiocarbamate group having photopolymerization initiating ability in the molecule, it remains in a living state with respect to light, and its thermal stability is not high. For this reason, a noperbranched polymer that is water-soluble and does not have an optically and thermally stable dithiorubberate group has been desired.
- An object of the present invention is to provide a novel optically and thermally stable hyperbranched polymer, and further to provide a novel hyperbranched polymer that is water-soluble and optically and thermally stable. It is to provide a manufacturing method.
- the present invention relates to the invention described in the following viewpoints as a result of intensive studies to solve the above problems.
- R and R are each independently a hydrogen atom or an alkyl group having 1 to 10 carbon atoms.
- A is a carbon atom which may contain an ether bond or an ester bond 1
- 1 2 3 and X are each a hydrogen atom, an alkyl group having 1 to 20 carbon atoms, or a carbon atom.
- N represents an alkoxy group of 1 to 20
- n represents the number of repeating unit structures, and represents an integer of 2 to 100,000.
- the hyperbranched polymer according to the first aspect wherein the weight average molecular weight measured in terms of polystyrene by gel permeation chromatography is 500 to 5,000,000.
- equation (2) As a third viewpoint, equation (2):
- the hyperbranched polymer production method wherein the radical radical polymerization of the hyperbranched polymer obtained by the polymerization is reduced to a hydrogen atom by living radical polymerization in the presence of .
- the production method according to the third aspect wherein the dithiopower rubamate compound is N, N-jetyldithiocarbamylmethylstyrene.
- the production method according to the third aspect wherein the maleic anhydride is maleic anhydride.
- the production method according to the third aspect in which the dithio-rubamate compound is N, N-jetyldithiocarbamylmethylstyrene and the maleic anhydride is maleic anhydride.
- the production method according to the third aspect wherein the reduction is performed by light irradiation in the presence of tryptyltin hydride.
- the reduction is performed by irradiating with light in the presence of tryptyltin hydride in an organic solvent solution containing a hyperbranched polymer having a dithiopower rubamate group at the molecular end. Manufacturing method.
- equation (4) As a ninth aspect, equation (4):
- R, R, A, X, X, X, and X are as defined in the formula (1), and R and
- the hyperbranched polymer having a structure represented by the following formula: As a tenth aspect, the hyperbranched polymer according to the ninth aspect, further comprising hydrolyzing the hyperbranched polymer according to the first aspect.
- the hydrolysis is an alkali hydrolysis reaction using a water-soluble base of an alkali metal hydroxide or an alkaline earth metal hydroxide !, is hydrohalic acid, nitric acid, or sulfuric acid
- the production method according to the tenth aspect which is performed by an acid hydrolysis reaction using a water-soluble acid.
- the hydrolysis may be carried out using an alkali hydrolysis using a water-soluble base of an alkali metal hydroxide or an alkaline earth metal hydroxide in a mixed solvent of water and an organic solvent.
- the production method according to the tenth aspect which is carried out by a decomposing reaction or an acid hydrolyzing reaction using a water-soluble acid such as halogen hydrofluoric acid, nitric acid or sulfuric acid.
- equation (5) As a thirteenth aspect, equation (5):
- n is the number of repeating unit structures and represents an integer of 2 to 100,000.
- Hyperbranched polymer having a structure represented by
- the method for producing a hyperbranched polymer according to the thirteenth aspect comprising hydrolyzing a hyperbranched polymer having a dithiorubamate group at the molecular end obtained by polymerization.
- the production method according to the fourteenth aspect wherein the dithio-rubamate compound is N, N-jetyldithiocarbamylmethylstyrene and the maleic anhydride is maleic anhydride.
- the hydrolysis is an alkali hydrolysis reaction using a water-soluble base of an alkali metal hydroxide or an alkaline earth metal hydroxide !, is hydrohalic acid, nitric acid, or sulfuric acid
- the production method according to the fourteenth aspect which is performed by an acid hydrolysis reaction using a water-soluble acid.
- the hydrolysis may be performed in an alkali hydrolysis reaction using a water-soluble base of an alkali metal hydroxide or an alkaline earth metal hydroxide in a mixed solvent of water and an organic solvent, or
- the production method according to the fourteenth aspect which is carried out by an acid hydrolysis reaction using a water-soluble acid such as halogen hydrofluoric acid, nitric acid, or sulfuric acid.
- the hyperbranched polymer described in the thirteenth aspect is reduced to a hydrogen atom by the reduction method described in the seventh aspect or the eighth aspect to the dizi talented rubamate group at the molecular end of the hyperbranched polymer.
- a method for producing a hyperbranched polymer according to the ninth aspect is described in an alkali hydrolysis reaction using a water-soluble base of an alkali metal hydroxide or an alkaline earth metal hydroxide in a mixed solvent of water and an organic solvent, or The production method according to the fourteenth aspect, which is carried out by an acid hydrolysis reaction using a water-soluble
- an optically and thermally stable hyperbranched polymer having an alternating copolymer and having a hydrogen atom at the molecular end can be obtained. Furthermore, since a carboxyl group is contained, a no-perbranched polymer having a water-soluble property can be obtained.
- the hyperbranched polymer having these characteristics can be easily and efficiently obtained by the production method of the present invention.
- the hyperbranched polymer of the present invention is a hyperbranched polymer having a structure represented by the above formula (1), formula (4), and formula (5).
- R and R are each independently a hydrogen atom, carbon
- A includes an ether bond or an ester bond, and has 1 or less carbon atoms.
- 1 2 3 4 represents a hydrogen atom, an alkyl group having 1 to 20 carbon atoms, or an alkoxy group having 1 to 20 carbon atoms, and n is the number of repeating unit structures and represents an integer of 2 to 100,000.
- R and R are each an alkyl group having 1 to 5 carbon atoms or 1 carbon atom.
- R and R each represent a hydrogen atom or a metal atom.
- R and R include a hydrogen atom, a methyl group, an ethyl group, an isop Examples include an oral pill group, n-butyl group, t-butyl group, and phenyl group, and a hydrogen atom is preferred.
- alkylene group of A examples include a methylene group, an ethylene group, and a normal propylene.
- Examples thereof include a linear alkylene group such as a len group, a normal butylene group and a normal hexylene group, and a branched chain alkylene group such as an isopropylene group, an isobutylene group and a 2-methylpropylene group.
- Examples of the cyclic alkylene group include alicyclic aliphatic groups having a monocyclic, polycyclic or bridged cyclic structure having 3 to 30 carbon atoms. Specific examples include groups having a monocyclo, bicyclo, tricyclo, tetracyclo, or pentacyclo structure having 4 or more carbon atoms.
- Ethyl group isopropyl group, cyclohexyl group, normal pentyl group, etc.
- alkoxy group having 1 to 20 carbon atoms examples include methoxy group, ethoxy group, isopropoxy group, cyclohexyloxy group, normal pentyloxy group and the like.
- X, X, X, and X are a hydrogen atom or an alkyl having 1 to 20 carbon atoms.
- the alkyl group having 1 or 5 carbon atoms of R and R includes a methyl group, an ethyl group, an iso group.
- Examples thereof include a propyl group, a t-butyl group, a cyclopentyl group, and a normal pentyl group.
- hydroxyalkyl group having 1 to 5 carbon atoms examples include a hydroxymethyl group, a hydroxychetyl group, and a hydroxypropyl group.
- Examples of the aryl alkyl group having 7 to 12 carbon atoms include a benzyl group and a phenethyl group.
- the ring formed by R and R together with the nitrogen atom bonded to them is a 4- to 8-membered ring.
- Examples of the ring include a ring containing 4 to 6 methylene groups.
- Examples of the ring include a ring containing an oxygen atom or a sulfur atom and 4 to 6 methylene groups. Specific examples of the ring formed by R and R together with the nitrogen atom bonded to them include
- Examples include peridine ring, pyrrolidine ring, morpholine ring, thiomorpholine ring, and homopiperidine ring.
- R and R each represent a hydrogen atom or a metal atom, and specific examples of the metal atom
- Can include alkali metals such as lithium, sodium and potassium, and alkaline earth metals such as beryllium, magnesium and calcium.
- the hyperbranched polymer having a structure represented by the formula (1) of the present invention is represented by the formula (6)
- the hyperbranched polymer having the structure represented by the formula (4) of the present invention has the structure of the starting point portion having a bulle group represented by the formula (6) in the formula (8)
- the hyperbranched polymer having the structure represented by the formula (5) of the present invention is also represented by the formula (8) in the structure of the starting point portion having a vinyl group represented by the formula (6).
- the repeating unit structure is connected.
- the difference between the hyperbranched polymer having the structure represented by the formula (4) and the hyperbranched polymer having the structure represented by the formula (5) is the structure represented by the formula (4).
- the hyperbranched polymer having a molecular end is a hydrogen atom, whereas the hyperbranched polymer having the structure represented by the formula (5) has a molecular end having a dithio-rubamate group. .
- D represents a hydrogen atom or a dithiorubamate group.
- Ma represents the formula (10), D represents a hydrogen atom, and the hyperbranched polymer represented by the formula (4) In the hyperbranched polymer, Ma represents Formula (11), D represents a hydrogen atom, and in Formula (5) In the hyperbranched polymer represented, Ma represents formula (11), and molecular end D represents a dithiocarnomate group.
- the hyperbranched polymer of the present invention has a general formula (13) in the structure of the starting point portion having a beryl group represented by the formula (6).
- the no-perperbranched polymer of the present invention includes both structures.
- the hyperperbranched polymer of the present invention includes any structure.
- connection state of the structural formula of the hyperbranched polymer represented by the formulas (1), (4), and (5) of the present invention is as described with the general formula of the formula (9). That is, the hyperbranched polymer represented by the formula (1) of the present invention has the repeating unit structure represented by the formula (7) in the structure of the starting point portion represented by the formula (6), the formula (4) and The hyperbranched polymer represented by the formula (5) includes all polymers having two or more repeating unit structures represented by the formula (8) in the structure of the starting point portion represented by the formula (6). In addition, the repeating unit structure is regularly connected at three points to form a branched structure, and the repeating unit structure is connected at two points to form a line without branching. Forces that can result in a slab-like structure.
- the repeating unit structure is mainly composed of a force represented by the formula (7) or the formula (8).
- a dithiopower rubamate compound and maleic anhydrides may include a case where the arrangement pattern of the hydrolyzate of dithiorubamate compound and maleic anhydride is random, or a case where each is arranged as a block.
- some may remain as maleic anhydrides.
- the hyperbranched polymer represented by the formula (4) is dithiode as a part of the molecular terminal when the hyperbranched polymer force represented by the formula (5) is also produced as described in the production method described later. Even if a strong rubamate group remains.
- m is the number of repeating unit structures and represents an integer of 1 to 100.
- a force that can be considered to be a structure in which the repeating unit structures represented by these are combined may be included. .
- any hyperbranched polymer of the present invention has a weight average molecular weight Mw measured in terms of polystyrene by gel permeation chromatography of 500 to 5,000,000, girls' girls ⁇ or 1,000! /, 100 , 0000, and J girl girl ⁇ MA 2,000! /, 500, 000 It is.
- the degree of dispersion Mw (weight average molecular weight) ZMn (number average molecular weight) is 1.0 to 10.0, like a girl like 1! 9.0, more like a girl like 2! 0.
- ⁇ is the number of repeating unit structures and represents an integer of 2 to 100,000).
- n is the number of repeating unit structures and represents an integer of 2 to 100,000).
- n is the number of repeating unit structures and represents an integer of 2 to 100,000
- n is the number of repeating unit structures and represents an integer of 2 to 100,000).
- R and R are each independently a hydrogen atom or an alkyl group having 1 to 10 carbon atoms.
- A is a carbon atom which may contain an ether bond or an ester bond 1
- 1 2 3 and X are each a hydrogen atom, an alkyl group having 1 to 20 carbon atoms, or a carbon atom.
- N represents an alkoxy group of 1 to 20
- n represents the number of repeating unit structures, and represents an integer of 2 to 100,000.
- the hyperbranched polymer represented by formula (1) is a hyperbranched polymer obtained by living radical polymerization in the presence of a dithiocarbamate compound represented by formula (2) and maleic anhydride represented by formula (3). It can be produced by reducing the dithio force rubamate group at the molecular end of the branch polymer to a hydrogen atom.
- the dithio-rubamate compound represented by the formula (2) is the following compound described above:
- R and R are each an alkyl group having 1 to 5 carbon atoms or 1 to 5 carbon atoms.
- arylalkyl group having 7 or 12 carbon atoms.
- R and R are bonded to each other to form a ring with the nitrogen atom bonded to them.
- alkyl group having 1 to 5 carbon atoms examples include a methyl group, an ethyl group, an isopropyl group, a tbutyl group, a cyclopentyl group, and a normal pentyl group.
- Examples of the hydroxyalkyl group having 1 to 5 carbon atoms include a hydroxymethyl group, a hydroxyl group, and a hydroxypropyl group.
- Examples of arylalkyl groups having 7 to 12 carbon atoms include benzyl and phenethyl groups.
- the ring formed by R and R together with the nitrogen atom bonded to them includes 4- to 8-membered rings.
- Examples of the ring include a ring containing 4 to 6 methylene groups.
- Examples of the ring include a ring containing an oxygen atom or a sulfur atom and 4 to 6 methylene groups.
- the compound represented by the formula (2) has the formula (27)
- Y represents a leaving group.
- the leaving group include a fluoro group, a black mouth group, a bromo group, a iodine group, a mesyl group, and a tosyl group.
- M represents lithium, sodium or potassium.
- This nucleophilic substitution reaction is usually preferably carried out in an organic solvent capable of dissolving both of the above two types of compounds.
- the compound represented by the formula (2) can be obtained with high purity by liquid separation treatment with water Z non-aqueous organic solvent or recrystallization treatment.
- the compound represented by formula (2) can be obtained by referring to the method described in Macromol. Rapid Commun. 21, 665-668 (2000) 3 ⁇ 4 tJ ⁇ Polymer International 51, 424-428 (2002). Can be manufactured.
- Specific examples of the compound represented by the formula (2) include N, N-jetyldithiocarbamylmethylstyrene.
- R and R are each independently a hydrogen atom or an alkyl having 1 to 10 carbon atoms.
- R and R are bonded to each other and bonded to each other.
- maleic anhydrides represented by the formula (3) include maleic anhydride, citraconic anhydride, 2,3-dimethylmaleic anhydride, 2-ethylmaleic anhydride, 2,3-jeti.
- the dithiopower rubamate group is converted into a molecule by living radical polymerization in the presence of the dithiopower rubamate compound represented by the formula (2) and the maleic anhydride represented by the formula (3). It is possible to obtain a hyperbranched polymer in which an acid anhydride having a terminal is introduced.
- Living radical polymerization can be carried out by known polymerization methods such as bulk polymerization, solution polymerization, suspension polymerization, and emulsion polymerization. Especially preferred is solution polymerization.
- the polymerization can be carried out at an arbitrary ratio in a solvent capable of dissolving the compound represented by the formula (2) and the maleic anhydride represented by the formula (3).
- the maleic anhydride represented by the formula (3) with respect to the compound represented by the formula (2) is 0.1 to 2.0 times molar equivalent, preferably 0.2 to 1.5 times molar equivalent, More preferably, it may be 0.5 to 1.3 times molar equivalent, and most preferably 0.8 to 1.1 times molar equivalent.
- the concentration of the compound represented by the formula (2) and the maleic anhydride represented by the formula (3) in the solution is arbitrary.
- the compound represented by the formula (2) and the formula (3) the total amount of the maleic anhydride represented in the to 1 with respect to the total mass of maleic acid and a solvent represented by the formula (2) and the compound represented by formula (3) 80 weight 0/0, preferably 2 to 70% by mass, more preferably 5 to 60% by mass, and most preferably 8 to 50% by mass.
- the solvent is not particularly limited as long as it can dissolve the compound represented by the formula (2) and the maleic anhydride represented by the formula (3).
- the solvent examples include ester compounds such as ethyl acetate and methyl acetate, aromatic hydrocarbons such as benzene, toluene, xylene, and ethylbenzene, ether compounds such as tetrahydrofuran and jetyl ether, acetone, and methyl ethyl ketone. And ketone compounds such as methyl isobutyl ketone and cyclohexanone, and aliphatic hydrocarbons such as normal heptane, normal hexane and cyclohexane. These solvents may be used alone or in combination of two or more.
- Libbing radical polymerization in the presence of the compound represented by the formula (2) and the maleic anhydride represented by the formula (3) can be carried out in a solvent by heating or irradiation with light such as ultraviolet rays. However, it is preferable to carry out by irradiation with light such as ultraviolet rays.
- living radical polymerization it is necessary to sufficiently remove oxygen in the reaction system before the start of polymerization, and the system may be replaced with an inert gas such as nitrogen or argon.
- the polymerization time is, for example, 0.1 to 100 hours, preferably 1 to 50 hours, more preferably 3 to 30 hours.
- the conversion rate of the monomers increases with the lapse of the polymerization time.
- the polymerization temperature is not particularly limited, but is, for example, 0 to 200 ° C., 10 to 150 ° C. for girls, and 20 to 100 ° C. for girls.
- Libbing radical polymerization in the presence of the compound represented by the formula (2) and the maleic anhydride represented by the formula (3) is also a method described in Polymer Vol. 42, 7911-7914 (2001). Can be done with reference to.
- an acid having a dithio-force rubamate group at the molecular end is obtained by living radical polymerization in the presence of the dithio-rubamate compound represented by formula (2) and the maleic anhydrides represented by formula (3).
- a hyperbranched polymer into which an anhydride has been introduced is obtained.
- the structure of the hyperbranched polymer is not impaired!
- the molecular weight, molecular weight distribution, and degree of branching can be adjusted within a range.
- chain transfer agents such as mercaptans and sulfides, and sulfidic compounds such as disulfurium tetraethylthiuram can be used.
- acid hinders such as hindered phenols
- ultraviolet absorbers such as benzotriazoles, 4-tert-butylcatechol, hydroquinone, nitrophenol, nitrotaresol, picric acid, phenothiazine, and dithiobenzo Polymerization inhibitors such as ildisulfide can also be used.
- the dithiocarno ⁇ mate group of the iperbranched polymer in which the acid anhydride having a dithio-force rubamate group obtained as described above is introduced is reduced to a hydrogen atom. That is, a hyperbranched polymer having a structure represented by the formula (1) of the present invention can be obtained by converting a dithio force rubamate group into a hydrogen atom.
- the reduction method is not particularly limited as long as it is a method capable of converting a dithiopower rubamate group into a hydrogen atom.
- the reduction reaction can be carried out using known reducing agents such as hydrogen, hydrogen iodide, hydrogen sulfide, lithium aluminum hydride, sodium borohydride, tributyltin hydride, tris (trimethylsilyl) silane, and thioglycolic acid. .
- the amount of the reducing agent used is 1 to 20 times molar equivalent, preferably 1.2 to 10 times molar equivalent, more preferably 1.5 to 5 times mole, relative to the number of dithio-rubbamate groups in the hyperbranched polymer. It should be equivalent.
- the conditions for the reduction reaction are appropriately selected from a reaction time of 0.01 to 100 hours and a reaction temperature of 0 to 200 ° C. Preferably, the reaction time is 0.05 to 50 hours, the reaction temperature is 10 or 100 ° C.
- the reduction is preferably performed in water or an organic solvent.
- the solvent to be used is preferably a solvent capable of dissolving the above-described iperbranched polymer and reducing agent into which the acid anhydride having a dithiocarbamate group is introduced.
- the same solvent as used in the production of a hyperbranched polymer having a dithiopower rubamate group is used because the reaction operation is simplified.
- the reduction method is preferably a reduction reaction carried out by irradiating light in an organic solvent solution using a compound used for reduction under radical reaction conditions such as tryptyltin hydride as a reducing agent.
- organic solvent examples include aromatic hydrocarbons such as benzene, toluene, xylene and ethylbenzene, ether compounds such as tetrahydrofuran and jetyl ether, and ketones such as acetone, methyl ethyl ketone, methyl isobutyl ketone and cyclohexanone.
- aromatic hydrocarbons such as benzene, toluene, xylene and ethylbenzene
- ether compounds such as tetrahydrofuran and jetyl ether
- ketones such as acetone, methyl ethyl ketone, methyl isobutyl ketone and cyclohexanone.
- Compounds, aliphatic hydrocarbons such as normal heptane, normal hexane and cyclohexane can be used. These solvents may be used alone or in combination of two or more.
- the light irradiation can be performed by irradiating from inside or outside the reaction system using an ultraviolet irradiation lamp such as a low pressure mercury lamp, a high pressure mercury lamp, an ultra high pressure mercury lamp, and a xenon lamp.
- an ultraviolet irradiation lamp such as a low pressure mercury lamp, a high pressure mercury lamp, an ultra high pressure mercury lamp, and a xenon lamp.
- a reducing agent such as tributyltin hydride is not added to the number of dithiocarbamate groups in the hyperbranched polymer by 1.0, 20 times the molar equivalent, preferably 1.2 to 10 times the molar equivalent, More preferably 1.5 to 5 times molar equivalent is used.
- it is a hyper molecule having a dithio-rubamate group at the molecular end.
- the organic solvent should be used in an amount of 0.2 to 1,000 times, preferably 1 to 500 times, more preferably 5 to 100 times, most preferably 10 to 50 times the weight of the branch polymer. Is preferred. Further, in this reduction reaction, it is necessary to sufficiently remove oxygen in the reaction system before the start of the reaction, and it is preferable to replace the system with an inert gas such as nitrogen or argon.
- the reaction conditions are as follows: reaction time of 0.01 to 100 hours, reaction temperature of 0 or 200 ° C force as appropriate, preferably reaction time of 0.05 to 50 hours, reaction temperature of 10 to 100 ° C, more preferably The reaction time is 0.1 to 10 hours and the reaction temperature is 20 to 60 ° C.
- the hyperbranched polymer represented by the formula (1) of the present invention obtained by the reduction as described above can be separated from the solvent from the reaction solution by solvent distillation or solid-liquid separation. Further, by adding the reaction solution into a poor solvent, the hyperperbranched polymer of the present invention can be precipitated and recovered as a powder.
- R represents a hydrogen atom or a metal atom, respectively, n is the number of repeating unit structures,
- the hyperbranched polymer represented by the above formula (4) is a living radical in the coexistence of the dithio talented rubamate compound represented by the above formula (2) and the maleic anhydride represented by the formula (3). It can be produced by hydrolyzing the dithio-rubamate group at the molecular end of a hyperperbranched polymer obtained by cal-polymerization after reducing it to a hydrogen atom. wear.
- the hyperbranched polymer represented by the formula (1) can be obtained by the production method described above.
- a hyperbranched polymer into which an acid anhydride in which the dithiopower rubamate group at the molecular end obtained as described above was reduced to a hydrogen atom was introduced (a compound represented by the formula (1))
- the hyperbranched polymer having the structure represented by the formula (4) of the present invention can be obtained by hydrolyzing the branch polymer), that is, converting the acid anhydride into a carboxyl group.
- the hydrolysis method is not particularly limited as long as it is a method capable of converting an acid anhydride into a carboxyl group.
- Hydrolysis is carried out with alkaline metal hydroxides such as lithium hydroxide, sodium hydroxide and potassium hydroxide, and alkaline earth metal hydroxides such as beryl hydroxide, magnesium hydroxide and calcium hydroxide.
- Hydrolysis reaction using basic bases or acid hydrolysis reaction using water-soluble acids such as hydrofluoric acid, hydrochloric acid, hydrobromic acid, hydroiodic acid, nitric acid, sulfuric acid, etc. Can do.
- the amount of water-soluble bases and water-soluble acids used is the number of acid anhydride groups in the hyperbranched polymer [1.0], and 200 times monore equivalent, preferably 1. It should be 5! /, 100 times mono equivalent amount, more preferably 2.0 to 50 times molar equivalent.
- the conditions for the hydrolysis reaction include a reaction time of 0.01 to 200 hours, a reaction temperature of 0 to 200 ° C, an appropriate power, preferably a reaction time of 0.1 to 150 hours, and a reaction temperature of 10 to 100 ° C. It is.
- the hydrolysis reaction can be performed in water or a mixed solvent of water and an organic solvent.
- the solvent to be used is preferably a solvent capable of dissolving the hyper-branched polymer and the water-soluble bases or water-soluble acids into which the acid anhydride having the dithio-rubamate group is introduced.
- Organic solvents include ethers such as tetrahydrofuran and ethyl ether Compounds, ketone compounds such as acetone, methyl ethyl ketone, methyl isobutyl ketone, and cyclohexanone, amides such as N, N-dimethylformamide, N, N-dimethylacetamide, and N-methyl-2-pyrrolidone Compounds, sulfoxides such as dimethyl sulfoxide and sulfolane, sulfolane compounds and the like can be used. These solvents may be used alone or in combination of two or more.
- the solvent is preferably an organic solvent that dissolves in water, but is not particularly limited.
- a mixed solvent of water and an organic solvent as the solvent.
- water and the organic solvent can be mixed in an arbitrary ratio.
- the mixing ratio is not particularly limited.
- the mass of the organic solvent is, for example, 1 to 99 mass%, preferably 30 to 98 mass%, more preferably 50 to 95 mass%. It is preferable.
- a known water-soluble base or a known water-soluble acid is used in an amount of 1 to 200 times molar equivalent, preferably 1.5 to 100 times molar equivalent, based on the number of acid anhydrides in the hyperbranched polymer. More preferably 2 to 50 times molar equivalent is used.
- reaction conditions are a reaction time of 0.01 to 200 hours, a reaction temperature of 0 to 200 ° C., an appropriately selected force, preferably a reaction time of 0.1 to 150 hours, and a reaction temperature of 10 to 100 ° C.
- the hyperbranched polymer represented by the formula (4) of the present invention obtained by the hydrolysis reaction as described above can be separated from the solvent from the reaction solution by solvent distillation or solid-liquid separation. Further, by adding the reaction solution into a poor solvent, the iperbranched polymer of the present invention can be precipitated and recovered as a powder.
- n is the number of repeating unit structures and represents an integer of 2 to 100,000.
- the hyperbranched polymer represented by the above formula (5) is obtained by living radical polymerization in the presence of a dithiorubamate compound represented by the formula (2) and a maleic anhydride represented by the formula (3). After obtaining a hyperperbranched polymer having a dithio-rubberate group at the molecular end and an acid anhydride introduced, the hyperbranched polymer is further hydrolyzed, that is, the acid anhydride is converted to a carboxyl group. Can be obtained.
- the hyperbranched polymer represented by the formula (5) of the present invention obtained by the hydrolysis reaction as described above can be separated from the solvent from the reaction solution by solvent distillation or solid-liquid separation. Further, by adding the reaction solution into a poor solvent, the iperbranched polymer of the present invention can be precipitated and recovered as a powder.
- the hyperbranched polymer represented by the formula (4) can be produced by reducing the dithiocarbamate group of the hyperbranched polymer having the structure represented by the formula (5) to a hydrogen atom.
- the reduction method is a hyperbranched polymer represented by formula (1) The reduction method described in the production method can be used.
- HLC-8220GPC manufactured by Tosoh Corporation
- Pretreatment equipment Automatic sample combustion equipment manufactured by Diane Instruments Inc. AQF-1100
- Combustion tube temperature 1000 ° C
- chloromethylstyrene (Seimi Chemical Co., Ltd., CMS-14 (trade name)] 120 g, N, N 181 g and 1400 g of acetone were charged and reacted for 1 hour at a temperature of 40 ° C. with stirring. After the reaction, precipitated sodium chloride was removed by filtration, and then acetone was distilled off from the reaction solution with an evaporator to obtain a reaction crude powder.
- This reaction crude powder was re-dissolved in toluene, and after separation with a toluene Z water system, the target product was recrystallized from the toluene phase in a freezer at 20 ° C (-20 ° C) below zero. The recrystallized product was filtered and vacuum-dried to obtain 206 g (yield 97%) of the target product as a white powder.
- the purity (relative area percentage) by liquid chromatography was 100%.
- the melting point was 56 ° C.
- a 1 L glass reaction flask was charged with 25 g of N, N Jetyldithiocarbamylmethylstyrene, maleic anhydride [manufactured by Kanto Yigaku Co., Ltd.] 9.24 g, and 342 g of ethyl acetate. was prepared, and the reaction system was purged with nitrogen. 10 from the middle of this solution
- the OW high-pressure mercury lamp [manufactured by Sen Special Light Source Co., Ltd., HL-100] was turned on, and the photopolymerization reaction by internal irradiation was carried out for 3 hours at 30 ⁇ 5 ° C with stirring.
- this reaction solution was added to 2 L of hexane to reprecipitate the polymer in a highly viscous mass state, and then the supernatant was removed by decantation. Further, this polymer was redissolved in 10 mL of ethyl acetate, and then added to 2 L of this solution to re-precipitate the polymer in a slurry state. This slurry was filtered and vacuum-dried to obtain 15.7 g of the desired product as a pale yellow powder.
- the weight average molecular weight Mw measured by gel permeation chromatography in terms of polystyrene was 6,400, and the degree of dispersion MwZMn was 2.93.
- Elemental analysis was as follows: carbon 60.2% by mass, hydrogen 5.2% by mass, nitrogen 3.4% by mass, sulfur 15.5% by mass. From the thermogravimetric analysis, the 5% weight loss temperature was 210 ° C. Figure 1 shows the FT-IR measurement results. A peak derived from acid anhydride was observed at 1781 cm 1 .
- a 300 mL glass reaction flask was charged with 8 g of iperbranched polymer having the dithio-rubamate group obtained in Reference Example 2 at the molecular end, tributyltin hydride [manufactured by Aldrich] 11.5 g, and tetrahydrofuran 72 g, and stirred. After preparing a light yellow transparent solution, the reaction system was purged with nitrogen. A 100 W high-pressure mercury lamp (manufactured by Sen Special Light Source Co., Ltd., HL-100) was turned on from the middle of this solution, and a photoreaction by internal irradiation was performed for 5 hours at 30 ⁇ 5 ° C with stirring.
- this reaction solution was added to 1.5 L of hexane, and the hyperbranched polymer was reprecipitated in a slurry state. This slurry was filtered and vacuum-dried to obtain 5.
- the weight average molecular weight Mw measured by gel permeation chromatography in terms of polystyrene was 17,900, and the degree of dispersion MwZMn was 5.16.
- the elemental analysis was 65.6% by mass of carbon, 5.9% by mass of hydrogen, 0.5% by mass or less of nitrogen, and 0.5% by mass or less of sulfur.
- a pale yellow transparent solution was prepared by dissolving 0.2 g of the hyperbranched polymer obtained by reducing the dithiopower rubamate group at the molecular end obtained in Example 1 to a hydrogen atom and 8 g of tetrahydrofuran. did.
- This solution was dropped into 4 g of a 1N sodium hydroxide aqueous solution, and the slurry solution was stirred at a temperature of 20 ⁇ 5 ° C. for 24 hours.
- a pale yellow transparent solution was prepared by dissolving the dithiocarnomate group obtained in Reference Example 2 in the molecular end, iperbranched polymer lg, and tetrahydrofuran 15 g. This solution was added dropwise to 8 g of a 1N aqueous sodium hydroxide solution, and the slurry solution was stirred at a temperature of 20 ⁇ 5 ° C. for 18 hours. Next, 20 mL of methanol was added to the reaction solution to precipitate the polymer in a powder state, followed by filtration, washing with 200 mL of methanol, and vacuum drying to obtain a target product lg of pale yellow powder.
- a 50 mL glass reaction flask is charged with 15 g of the hyperbranched polymer having the dithiocarnomate group obtained in Reference Example 2 at the molecular end, 300 g of 1,4 dioxane, 3 Og of 6N hydrochloric acid, and stirred to give a pale yellow transparent solution. Prepared. Thereafter, the mixture was stirred at a temperature of 80 ° C for 10 hours, and further stirred at a temperature of 20 ⁇ 5 ° C for 5 days. Next, the solvent was distilled off under reduced pressure and dissolved in 50 g of acetone.
- This solution was added to 900 g of 0.5N aqueous hydrochloric acid solution to precipitate the polymer into a powder state, filtered, washed with 200 mL of methanol, and vacuum-dried to obtain 15.lg of a pale yellow powder. .
- the weight average molecular weight Mw measured in terms of polystyrene by gel permeation chromatography was 16,000, and the degree of dispersion MwZMn was 5.44.
- the elemental analysis was 55.6% by mass of carbon, 5.6% by mass of hydrogen, 3.1% by mass of nitrogen, and 14.3% by mass of sulfur. From the thermogravimetric analysis, the 5% weight loss temperature was 181 ° C.
- Nono Ipa branched polymer is 2.4 mass 0/0 tetramethylammonium - was soluble than 5 wt% with respect to Umuhidorokishido solution.
- Figure 5 shows the FT-IR measurement results. A peak derived from 1781 cm 1 acid anhydride disappeared, and a peak derived from a carboxyl group was observed at 1718 cm 1 .
- the obtained noperbranched polymer has the formula (26) It has the structure represented by these.
- the noperbranched polymer with a dithiocarbamate group as the hydrogen atom at the molecular end has a 5% weight loss temperature. High and thermally stable. This can also be said from the comparison of thermogravimetric analysis of the hydrolyzate of Example 2 and Example 3.
- Reference Example 2 and Example 1 were insoluble in the aqueous solution, but the hydrolyzed products of Examples 2, 3, and 4 were soluble in the aqueous solution.
- the hyperbranched polymer hydrolyzed with metal hydroxides is 5% by weight of thermogravimetric analysis, as is clear from the comparison between Example 1 and Example 2 and the comparison between Reference Example 2 and Example 3. Decreasing temperature is getting higher.
- the hyperbranched polymer of the present invention is optically and thermally stable, and further has the property of being water-soluble, so that it can be used as a paint material, an adhesive material, a resin filler, various molding materials, nanomaterials. It can be used as a metric size porous forming agent, resist material, electronic material, printing material, battery material, and medical material.
- FIG. 1 shows the FT—IR ⁇ vector of the hyperbranched polymer obtained in Reference Example 2.
- FIG. 2 shows the FT—IR ⁇ vector of the hyperbranched polymer obtained in Example 1.
- FIG. 3 shows the FT—IR ⁇ vector of the hyperbranched polymer obtained in Example 2.
- FIG. 4 shows the FT—IR ⁇ vector of the hyperbranched polymer obtained in Example 3.
- FIG. 5 shows the FT—IR ⁇ vector of the hyperbranched polymer obtained in Example 4.
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Publication number | Priority date | Publication date | Assignee | Title |
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US20080176146A1 (en) * | 2005-03-18 | 2008-07-24 | National University Corporation The University Of Electro-Communications | Photosensitive Composition Containing Organic Fine Particles |
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JP6218413B2 (ja) * | 2013-03-29 | 2017-10-25 | 株式会社Subaru | プレドープ剤、これを用いた蓄電デバイス及びその製造方法 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004256563A (ja) * | 2003-02-24 | 2004-09-16 | Shiseido Co Ltd | スターポリマーの製造方法 |
WO2006093050A1 (ja) * | 2005-03-03 | 2006-09-08 | Tokyo Institute Of Technology | ハイパーブランチポリマー及びその製造方法 |
WO2007049608A1 (ja) * | 2005-10-25 | 2007-05-03 | Kyusyu University | 表面および/または界面が改質されたポリマー構造体、およびその製造方法 |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4612575A (en) * | 1984-07-24 | 1986-09-16 | E-Systems, Inc. | T.V. video image correction |
DE3682068D1 (de) * | 1986-03-19 | 1991-11-21 | British Broadcasting Corp | Fernsehbild-bewegungsmessung. |
GB2239575B (en) * | 1989-10-17 | 1994-07-27 | Mitsubishi Electric Corp | Motion vector detecting apparatus and image blur correcting apparatus, and video camera including such apparatus |
DE69127850T2 (de) * | 1990-04-29 | 1998-03-12 | Canon Kk | Vorrichtung zum Erfassen von Bewegungen und Fokusdetektor, der eine solche Vorrichtung benutzt |
DE69130133T2 (de) * | 1990-04-29 | 1999-02-25 | Canon K.K., Tokio/Tokyo | Bildaufnahmegerät |
JP3021556B2 (ja) * | 1990-06-20 | 2000-03-15 | ソニー株式会社 | 映像情報処理装置とその方法 |
JP3134337B2 (ja) * | 1991-03-30 | 2001-02-13 | ソニー株式会社 | ディジタル信号符号化方法 |
JPH07301838A (ja) * | 1994-05-10 | 1995-11-14 | Nikon Corp | 振れ防止装置 |
US5734739A (en) * | 1994-05-31 | 1998-03-31 | University Of Washington | Method for determining the contour of an in vivo organ using multiple image frames of the organ |
DE4427657C2 (de) * | 1994-08-05 | 1996-10-24 | Deutsche Forsch Luft Raumfahrt | Verfahren zur Bilderzeugung mittels einer zweidimensionalen Datenverarbeitung bei einem Radar mit synthetischer Apertur |
US5706402A (en) * | 1994-11-29 | 1998-01-06 | The Salk Institute For Biological Studies | Blind signal processing system employing information maximization to recover unknown signals through unsupervised minimization of output redundancy |
US6067367A (en) * | 1996-10-31 | 2000-05-23 | Yamatake-Honeywell Co., Ltd. | Moving direction measuring device and tracking apparatus |
EP1011073B1 (en) * | 1996-11-01 | 2004-03-10 | Yamatake Corporation | Pattern extraction apparatus |
US6166853A (en) * | 1997-01-09 | 2000-12-26 | The University Of Connecticut | Method and apparatus for three-dimensional deconvolution of optical microscope images |
US6583823B1 (en) * | 1997-08-01 | 2003-06-24 | Sony Corporation | Methods, apparatuses, and mediums for repairing a pixel associated with motion-picture processes |
US6353689B1 (en) * | 1997-11-11 | 2002-03-05 | Sony Corporation | Apparatus for and method of processing image and information recording medium |
EP1071285A1 (en) * | 1999-07-19 | 2001-01-24 | Texas Instruments Inc. | Vertical compensation in a moving camera |
US20010028798A1 (en) * | 2000-03-06 | 2001-10-11 | Manowitz Neal J. | System and method for utilizing a motion detector when capturing visual information |
JP2002218312A (ja) * | 2001-01-17 | 2002-08-02 | Ricoh Co Ltd | ソフトフォーカス撮影可能なカメラ |
DE10107421A1 (de) * | 2001-02-14 | 2002-09-12 | Siemens Ag | Verfahren zum Bestimmen von Verzerrungen in einer Abbildung und Kalibriergegenstand dazu |
US20030076408A1 (en) * | 2001-10-18 | 2003-04-24 | Nokia Corporation | Method and handheld device for obtaining an image of an object by combining a plurality of images |
US6745066B1 (en) * | 2001-11-21 | 2004-06-01 | Koninklijke Philips Electronics, N.V. | Measurements with CT perfusion |
US6512807B1 (en) * | 2001-11-21 | 2003-01-28 | Koninklijke Philips Electronics, N.V. | Low signal correction for perfusion measurements |
US7085430B2 (en) * | 2001-11-23 | 2006-08-01 | Imaging Dynamics Company Ltd. | Correcting geometric distortion in a digitally captured image |
US6993204B1 (en) * | 2002-01-04 | 2006-01-31 | Pixon Llc | High speed signal enhancement using pixons |
US6759979B2 (en) * | 2002-01-22 | 2004-07-06 | E-Businesscontrols Corp. | GPS-enhanced system and method for automatically capturing and co-registering virtual models of a site |
JP3926707B2 (ja) * | 2002-08-20 | 2007-06-06 | 株式会社リコー | 画像入力装置 |
WO2004068406A2 (en) * | 2003-01-30 | 2004-08-12 | Chase Medical, L.P. | A method and system for image processing and contour assessment |
US6909914B2 (en) * | 2003-06-13 | 2005-06-21 | Esaote, S.P.A. | Method for generating time independent images of moving objects |
US7346222B2 (en) * | 2005-02-07 | 2008-03-18 | Motorola, Inc. | Object-of-interest image de-blurring |
JP4595733B2 (ja) * | 2005-08-02 | 2010-12-08 | カシオ計算機株式会社 | 画像処理装置 |
-
2007
- 2007-05-18 TW TW096117913A patent/TW200811204A/zh unknown
- 2007-05-18 US US12/227,407 patent/US20090234088A1/en not_active Abandoned
- 2007-05-18 JP JP2008516674A patent/JP5630957B2/ja active Active
- 2007-05-18 WO PCT/JP2007/060260 patent/WO2007136004A1/ja active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004256563A (ja) * | 2003-02-24 | 2004-09-16 | Shiseido Co Ltd | スターポリマーの製造方法 |
WO2006093050A1 (ja) * | 2005-03-03 | 2006-09-08 | Tokyo Institute Of Technology | ハイパーブランチポリマー及びその製造方法 |
WO2007049608A1 (ja) * | 2005-10-25 | 2007-05-03 | Kyusyu University | 表面および/または界面が改質されたポリマー構造体、およびその製造方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009054455A1 (ja) * | 2007-10-26 | 2009-04-30 | Kyusyu University | ニトロキシル基を有するハイパーブランチポリマー |
US7994258B2 (en) | 2007-10-26 | 2011-08-09 | Nissan Chemical Industries, Ltd. | Hyperbranched polymer having nitroxyl group |
JP5570220B2 (ja) * | 2007-10-26 | 2014-08-13 | 国立大学法人九州大学 | ニトロキシル基を有するハイパーブランチポリマー |
Also Published As
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US20090234088A1 (en) | 2009-09-17 |
JP5630957B2 (ja) | 2014-11-26 |
TW200811204A (en) | 2008-03-01 |
JPWO2007136004A1 (ja) | 2009-10-01 |
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