WO1997030141A1 - Polyetherestercarbonate als schmutzlösepolymere in wasch- und textilhilfsmitteln - Google Patents
Polyetherestercarbonate als schmutzlösepolymere in wasch- und textilhilfsmitteln Download PDFInfo
- Publication number
- WO1997030141A1 WO1997030141A1 PCT/EP1996/005833 EP9605833W WO9730141A1 WO 1997030141 A1 WO1997030141 A1 WO 1997030141A1 EP 9605833 W EP9605833 W EP 9605833W WO 9730141 A1 WO9730141 A1 WO 9730141A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- soil release
- group
- release polymers
- polymers according
- oxyalkylene
- Prior art date
Links
- 229920000642 polymer Polymers 0.000 title claims abstract description 59
- 239000004753 textile Substances 0.000 title claims abstract description 9
- 238000005406 washing Methods 0.000 title description 3
- 239000002671 adjuvant Substances 0.000 title 1
- 229920000728 polyester Polymers 0.000 claims abstract description 33
- 239000000203 mixture Substances 0.000 claims abstract description 29
- -1 poly(oxyethylene)oxy group Polymers 0.000 claims abstract description 20
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 18
- 238000009472 formulation Methods 0.000 claims abstract description 17
- 125000005702 oxyalkylene group Chemical group 0.000 claims abstract description 15
- 239000003599 detergent Substances 0.000 claims abstract description 14
- 125000000129 anionic group Chemical group 0.000 claims abstract description 10
- 239000000835 fiber Substances 0.000 claims abstract description 8
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 7
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 7
- 239000000654 additive Substances 0.000 claims abstract description 5
- 230000000996 additive effect Effects 0.000 claims abstract description 5
- 125000004989 dicarbonyl group Chemical group 0.000 claims abstract description 4
- 125000000732 arylene group Chemical group 0.000 claims abstract description 3
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims abstract description 3
- 239000002689 soil Substances 0.000 claims description 35
- 239000011541 reaction mixture Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 125000002252 acyl group Chemical group 0.000 claims description 3
- 150000001346 alkyl aryl ethers Chemical class 0.000 claims description 3
- 125000003435 aroyl group Chemical group 0.000 claims description 3
- 150000002170 ethers Chemical class 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 125000006353 oxyethylene group Chemical group 0.000 claims description 2
- 159000000000 sodium salts Chemical class 0.000 claims description 2
- 125000001820 oxy group Chemical group [*:1]O[*:2] 0.000 claims 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 11
- 229920002601 oligoester Polymers 0.000 abstract description 8
- 239000000178 monomer Substances 0.000 abstract description 7
- 125000005587 carbonate group Chemical group 0.000 abstract description 2
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 19
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 12
- WOZVHXUHUFLZGK-UHFFFAOYSA-N terephthalic acid dimethyl ester Natural products COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 12
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 11
- 239000004744 fabric Substances 0.000 description 9
- 229920001223 polyethylene glycol Polymers 0.000 description 9
- 229920000139 polyethylene terephthalate Polymers 0.000 description 9
- 239000005020 polyethylene terephthalate Substances 0.000 description 9
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 6
- 229920001577 copolymer Polymers 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 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 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 4
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 4
- 239000002202 Polyethylene glycol Substances 0.000 description 4
- 238000004821 distillation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000002736 nonionic surfactant Substances 0.000 description 4
- 238000005809 transesterification reaction Methods 0.000 description 4
- 150000001298 alcohols Chemical class 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 239000002979 fabric softener Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N Salicylic acid Natural products OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 239000003945 anionic surfactant Substances 0.000 description 2
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 235000010354 butylated hydroxytoluene Nutrition 0.000 description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- GHVNFZFCNZKVNT-UHFFFAOYSA-N decanoic acid Chemical compound CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- 150000002148 esters Chemical group 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- FBUKVWPVBMHYJY-UHFFFAOYSA-N nonanoic acid Chemical compound CCCCCCCCC(O)=O FBUKVWPVBMHYJY-UHFFFAOYSA-N 0.000 description 2
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical compound CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 description 2
- ZDPHROOEEOARMN-UHFFFAOYSA-N undecanoic acid Chemical compound CCCCCCCCCCC(O)=O ZDPHROOEEOARMN-UHFFFAOYSA-N 0.000 description 2
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 description 2
- FRPZMMHWLSIFAZ-UHFFFAOYSA-N 10-undecenoic acid Chemical compound OC(=O)CCCCCCCCC=C FRPZMMHWLSIFAZ-UHFFFAOYSA-N 0.000 description 1
- QOVUSIZUVWPIAP-UHFFFAOYSA-N 2,6-bis(methoxycarbonyl)benzenesulfonic acid Chemical compound COC(=O)C1=CC=CC(C(=O)OC)=C1S(O)(=O)=O QOVUSIZUVWPIAP-UHFFFAOYSA-N 0.000 description 1
- DNUYOWCKBJFOGS-UHFFFAOYSA-N 2-[[10-(2,2-dicarboxyethyl)anthracen-9-yl]methyl]propanedioic acid Chemical compound C1=CC=C2C(CC(C(=O)O)C(O)=O)=C(C=CC=C3)C3=C(CC(C(O)=O)C(O)=O)C2=C1 DNUYOWCKBJFOGS-UHFFFAOYSA-N 0.000 description 1
- NYHNVHGFPZAZGA-UHFFFAOYSA-N 2-hydroxyhexanoic acid Chemical compound CCCCC(O)C(O)=O NYHNVHGFPZAZGA-UHFFFAOYSA-N 0.000 description 1
- JRHWHSJDIILJAT-UHFFFAOYSA-N 2-hydroxypentanoic acid Chemical compound CCCC(O)C(O)=O JRHWHSJDIILJAT-UHFFFAOYSA-N 0.000 description 1
- YZTJKOLMWJNVFH-UHFFFAOYSA-N 2-sulfobenzene-1,3-dicarboxylic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1S(O)(=O)=O YZTJKOLMWJNVFH-UHFFFAOYSA-N 0.000 description 1
- MMINFSMURORWKH-UHFFFAOYSA-N 3,6-dioxabicyclo[6.2.2]dodeca-1(10),8,11-triene-2,7-dione Chemical group O=C1OCCOC(=O)C2=CC=C1C=C2 MMINFSMURORWKH-UHFFFAOYSA-N 0.000 description 1
- PSJBSUHYCGQTHZ-UHFFFAOYSA-N 3-Methoxy-1,2-propanediol Chemical class COCC(O)CO PSJBSUHYCGQTHZ-UHFFFAOYSA-N 0.000 description 1
- 229940090248 4-hydroxybenzoic acid Drugs 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- 239000005632 Capric acid (CAS 334-48-5) Substances 0.000 description 1
- 239000005635 Caprylic acid (CAS 124-07-2) Substances 0.000 description 1
- 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 1
- 239000005639 Lauric acid Substances 0.000 description 1
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000005643 Pelargonic acid Substances 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- ZOIORXHNWRGPMV-UHFFFAOYSA-N acetic acid;zinc Chemical compound [Zn].CC(O)=O.CC(O)=O ZOIORXHNWRGPMV-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 239000013011 aqueous formulation Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- VAHNUCFSRZLENO-UHFFFAOYSA-N bis(2,2-dimethylpropyl) carbonate Chemical compound CC(C)(C)COC(=O)OCC(C)(C)C VAHNUCFSRZLENO-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- VSGNNIFQASZAOI-UHFFFAOYSA-L calcium acetate Chemical compound [Ca+2].CC([O-])=O.CC([O-])=O VSGNNIFQASZAOI-UHFFFAOYSA-L 0.000 description 1
- 239000001639 calcium acetate Substances 0.000 description 1
- 235000011092 calcium acetate Nutrition 0.000 description 1
- 229960005147 calcium acetate Drugs 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 150000004650 carbonic acid diesters Chemical class 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000004665 cationic fabric softener Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- MNWFXJYAOYHMED-UHFFFAOYSA-N heptanoic acid Chemical compound CCCCCCC(O)=O MNWFXJYAOYHMED-UHFFFAOYSA-N 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 229920001477 hydrophilic polymer Polymers 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- QQVIHTHCMHWDBS-UHFFFAOYSA-L isophthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC(C([O-])=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-L 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 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
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- IJFXRHURBJZNAO-UHFFFAOYSA-N meta--hydroxybenzoic acid Natural products OC(=O)C1=CC=CC(O)=C1 IJFXRHURBJZNAO-UHFFFAOYSA-N 0.000 description 1
- LZXXNPOYQCLXRS-UHFFFAOYSA-N methyl 4-aminobenzoate Chemical compound COC(=O)C1=CC=C(N)C=C1 LZXXNPOYQCLXRS-UHFFFAOYSA-N 0.000 description 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- 150000002830 nitrogen compounds Chemical group 0.000 description 1
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 1
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229960002446 octanoic acid Drugs 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 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
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- WBHHMMIMDMUBKC-XLNAKTSKSA-N ricinelaidic acid Chemical compound CCCCCC[C@@H](O)C\C=C\CCCCCCCC(O)=O WBHHMMIMDMUBKC-XLNAKTSKSA-N 0.000 description 1
- 229960003656 ricinoleic acid Drugs 0.000 description 1
- FEUQNCSVHBHROZ-UHFFFAOYSA-N ricinoleic acid Natural products CCCCCCC(O[Si](C)(C)C)CC=CCCCCCCCC(=O)OC FEUQNCSVHBHROZ-UHFFFAOYSA-N 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical group OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 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
- 229940005605 valeric acid Drugs 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000004246 zinc acetate Substances 0.000 description 1
Classifications
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/64—Polyesters containing both carboxylic ester groups and carbonate groups
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0036—Soil deposition preventing compositions; Antiredeposition agents
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3715—Polyesters or polycarbonates
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/507—Polyesters
- D06M15/513—Polycarbonates
Definitions
- the invention relates to polymers capable of removing dirt, to a process for their preparation and to their use as an additive to detergents, as laundry aftertreatment agents and as textile auxiliaries.
- Dirt release polymers based on hydrophilic polyester have been marketed for several years.
- the main sales products include ZELCON (Du Pont), MILEASE T (ICI), ALKARIL QCF / QCJ (Alkaril Inc.) and REPEL-0-TEX (Rhone-Poulenc).
- the mode of action of soil release polymers is based on a modification of the fiber surface of polyester or cotton / polyester blended fabrics with the aid of the hydrophilic polymer.
- Moisture transport water absorption and absorbency
- the soil release polymer such as polyester or polyester / cotton blended fabrics. They also give the fabrics antistatic and gliding properties, which makes handling these fibers easier when cutting and sewing (textile processing).
- the treatment of the fabric with the soil release polymer is to be understood as a kind of impregnation, i.e. the soil release polymer remains on the fiber for several wash cycles.
- the majority of the soil release polymers are polyesters based on terephthalic acid / polyalkylene glycol / monomeric glycols.
- DE-A-1469403 describes a method for the surface-changing treatment of articles derived from polyesters.
- ET ethylene terephthalate units
- POET polyethylene glycols with molecular weights of 1,000-4,000 being used
- POET-polyoxyethylene terephthalate polyoxyethylene terephthalate
- polyesters which contain the sodium salt of sulfoisophthalic acid as a further polymerization component.
- the polymerized polyethylene glycols (PEG) have molar masses of 200-1000 and, after their polymerization with ethylene glycol (EG) and terephthalic acid, give polyesters with molecular weights of 2000 - 10000.
- EP-A-0 319 094 also claims the use of ET / POET copolymers as textile auxiliaries for treating laundry in an automatic clothes dryer.
- the advantages of the antistatic properties of the laundry treated with soil release polymer are particularly emphasized here.
- the performance of the soil release polymers used can be increased in anionic or nonionic surfactant formulations, in particular by adding surfactants based on polyhydroxy fatty acid amides (glucamides).
- a further modification of the polyesters includes the incorporation of cationic components based on quaternary nitrogen compounds, which are said to be even more effective than nonionic polyesters (US Pat. No. 4,956,447).
- End-capped polyesters (capped polyesters) are described, on the one hand by nonionic groups such as. B. Cl - C4-alkyl, Cl - C4-hydroxyalkyl, Cl-C4-acyl and sealed by ionic succinate groups.
- the activity of a soil release polymer in a liquid detergent formulation and the storage stability of the formulation can be improved by adding small amounts of salt.
- DE-A-37 27 727 emphasizes the use of PET in the manufacture of PET / POET copolymers, which was obtained from waste flakes.
- EP-A-0456 569 describes a special fabric softener formulation which contains a soil release polymer.
- Conventional formulations with PET / POET soil release polymer, anionic or non-ionic surfactant and cationic fabric softener become unstable over time and tend to flocculate. This can be counteracted by using a water-soluble fraction of a PET / POET copolymer.
- DE-A-4001 415 claims the representation and use of a polyester as a graying-inhibiting and dirt-removing additive to powdery and liquid detergents.
- the polyesters are obtained by condensation of at least two carboxylic acids containing carboxyl groups with polyhydric alcohols.
- alkoxylated polyvalent Alcohols are used, which are obtained by the addition of 5 - 80 mol ethylene oxide (EO) and / or propylene oxide (PO).
- EO ethylene oxide
- PO propylene oxide
- EP-A-0 523 956 describes a detergent formulation which contains a water-soluble or water-dispersible copolymer which contains a UV-absorbing monomer.
- the present invention was therefore based on the object of developing new dirt-releasing polymers which are more effective in the case of greasy soiling.
- amphiphilic carbonate-modified polyesters or oligoesters with a random structure, which can be described by the following empirical empirical formula:
- CAP represents end groups which seal the polymer at the end and a.) Acyl or aroyl groups with 4 to 40 carbon atoms, b.) Hydroxyacyl or hydroxyaroyl groups with 2 to 25 carbon atoms, c.) Poly (oxyalkylene) monoalkyl ethers, in which the alkyl group 7 to 24
- Group which is composed of 2 to 100, preferably 4 to 50, oxyalkylene groups, where t is a number from 0 to 25 and the alkyl groups contain 2 to 6 C atoms, and
- oligo- / polyester molecular weights are from 500 to 100,000.
- the values x, z, q, r, s, t and y can also assume non-integer values within the specified limits.
- the invention further relates to a process for the preparation of these soil release polymers and the use of carbonate-modified polyesters or oligoesters of this type which enable soil release, as a constituent of washing formulations, laundry aftertreatment agents and as a constituent of formulations in textile processing.
- these compounds can also be used as viscosity regulators.
- the invention relates in particular to dirt-releasing polymers with molecular weights of 500 to 20,000 and partial end group closure, which are composed of the monomers dimethyl terephthalate, dialkyl carbonate and diethylene glycol.
- the compounds according to the invention are preferably prepared in the form of a direct reaction of all monomer units in one Step so that statistically distributed polymers (so-called random structures) are obtained.
- aliphatic diesters can also be used as monomer units.
- the internal anionic groups listed under the designation (I) in the empirical formula are preferably selected from sulfophthaloyl, sulfoisophthaloyl, in particular 5-sulfoisophthaloyl and sulfoterephthaloyl groups, in the form of their salts, in particular as alkali, in particular Sodium or ammonium salts can be used.
- aliphatic, anionic monomers derived from sulfonated aliphatic diesters such as e.g. Derive maleic acid, adipic acid, sebacic acid diesters etc.
- the end groups bonded via ester groups can be based on acyl and aroyl groups with 4 to 40 carbon atoms, as well as hydroxyacyl and hydroxyaroyl groups.
- End groups of this type are e.g. B. claimed in DE-A-44 17 686.
- the following are typical representatives: valeric acid, caproic acid, oenanthic acid, caprylic acid, pelargonic acid, capric acid, undecanoic acid, undecenoic acid, lauric acid, benzoic acid, the 1 to 5 substituents with a total of up to 30 C atoms, in particular 1 to 12 C atoms wear, all end groups are introduced into the polymer in the form of their alkyl esters.
- hydroxyacyl and hydroxyaroyl end groups lactic acid, hydroxyvaleric acid, hydroxycaproic acid, ricinoleic acid and o-, m- and p-hydroxybenzoic acid.
- the hydroxymo nocarboxylic acids can be linked to one another via their free hydroxyl group and / or their carboxyl group.
- Poly (oxyalkylene) monoalkyl ethers are listed as further end groups. Ethoxylated alcohols with 7 to 24 carbon atoms in the alkyl radical and 2 to 200 oxyethylene units are preferably used here.
- the claimed soil release polymers can be produced by simple polymerization processes.
- the monomeric building blocks are preferably reacted in a reaction mixture.
- this type of reaction can only be carried out using the corresponding ester compounds in the form of a transesterification, since in the presence of acids (e.g. terephthalic acid) the dialkycarbonates react to release carbon dioxide.
- the alcohol formed during the transesterification is removed via a fractionation column and / or a dephlegmator.
- the temperature control of the reaction depends primarily on the boiling point of the dialkyl carbonate used. It must be ensured here that no large amounts of unreacted dialkyl carbonate distill over with the reaction alcohol obtained during the transesterification. Basically temperatures from approx. 80 to 250 ° C and pressures from normal pressure to ⁇ 1 mbar are set.
- the polymers obtained can be adjusted to different molecular weights. These are preferably between 500 and 20,000.
- catalysts known for transesterification reactions can be used as catalysts, such as, for example, titanates, mixtures of antimony trioxide and calcium acetate, stannanes, zinc acetate, etc.
- titanates are fundamentally preferred because the reactions with these catalysts run faster and the products obtained have better color quality.
- dialkyl carbonates are generally suitable for the production of the carbonate-modified polyesters or oligoesters, e.g. Dimethyl, diethyl, di-n-propyl, di-iso-propyl, di-n-butyl, di-tert-butyl, di-n-pentyl, di-neo-pentyl carbonate, etc.
- Unsymmetrical dialkyl carbonates and all mixtures of different dialkyl carbonsates can also be used.
- the formed carbonate-modified poly / 01igoester are partially provided with different end groups.
- Partially in this context means that the use of these end groups does not have to be stoichiometric, so that in the polymer mixture (distribution) obtained only a part of the polymer molecules is provided with end groups. x can therefore also take non-integer values as the mean.
- the partial incorporation of end groups on the one hand has a regulating effect on the molecular weight, on the other hand it leads to the stabilization of the polymers obtained.
- Viscous (flowable at room temperature), wax-like and solid polymers at room temperature can be produced via the choice and the ratio of the starting materials.
- the claimed soil release polymers are particularly suitable as a component of detergent formulations and as a component of formulations in textile processing. Furthermore, they can also be used in laundry post-treatment agents, e.g. B. fabric softeners and because of their thickening effect can be used as a viscosity regulator.
- the soil release polymers to be used are particularly effective if the fabric has already been washed or impregnated with them before they are soiled.
- the carbonate-modified polyesters or oligoesters can be contained as an additive both in powdered and in liquid detergent formulations.
- the amounts of soil release polymer used are, for example, 0.05 to 25% by weight, based on the particular formulation.
- the amphiphilic polyesters or oligoesters are preferably used in phosphate-free and in phosphate-reduced detergents or in laundry aftertreatment agents, such as. B. fabric softener used.
- the soil release polymers according to the invention are soluble in water or can be dispersed therein. They can be used in various forms in the manufacture of detergents, e.g. in the form of an aqueous solution, as a dispersion or as a powder.
- soil release polymers according to the invention are obtained as solids, it is advantageous to incorporate them into the washing formulation in the form of pourable and free-flowing granules.
- the reaction mixture was slowly heated to temperatures of 150 to 210 ° C and the methanol / ethanol mixture formed was collected.
- the temperature was controlled in such a way that the amount of distilled, unreacted diethyl carbonate was kept as low as possible.
- reaction mixture was cooled, the column removed, vacuum ( ⁇ 1 mbar) applied and the mixture heated up to a maximum of 210 ° C.
- the diethylene glycol not reacted in the reaction was collected as a distillate.
- Example 2 Analogously to Example 1, a total of 108.1 g (0.92 mol) of diethyl carbonate (from Aldrich), 1 290.0 g (0.83 mol) of polyethylene glycol with a weight-average molecular weight of 1,550 g / mol were used (Lipoxol 1550 from Huls AG), 582.6 g (3.0 mol) of dimethyl terephthalate, 636.7 g (6.0 mol) of diethylene glycol, 66 g of nonylphenol polyethylene glycol ether (5 E0) (0.15 mol) (Marlophen NP5 the Hüls AG), lg of 2,6-di-tert-butyl-p-cresol (Ionol from Shell) and 13 ml of tetraisopropyl orthotitanate under protective gas.
- Diethyl carbonate from Aldrich
- 290.0 g polyethylene glycol with a weight-average molecular weight of 1,550 g /
- reaction mixture was again slowly heated up to temperatures of 150 to 210 ° C. C and catch the formed methanol / ethanol mixture practic ⁇ . 11
- reaction mixture was cooled, the column removed, vacuum ( ⁇ 1 mbar) applied and the mixture heated up to a maximum of 210 ° C.
- the diethylene glycol not reacted in the reaction was collected as a distillate.
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Textile Engineering (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Detergent Compositions (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE19606012.5 | 1996-02-17 | ||
DE1996106012 DE19606012A1 (de) | 1996-02-17 | 1996-02-17 | Schmutzlösepolymere auf Basis von carbonat-modifizierten Poly- bzw. Oligoestern als Bestandteil von Formulierungen zur leichteren Ablösung von Öl- und Fettschmutz |
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Publication Number | Publication Date |
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WO1997030141A1 true WO1997030141A1 (de) | 1997-08-21 |
Family
ID=7785746
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Application Number | Title | Priority Date | Filing Date |
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PCT/EP1996/005833 WO1997030141A1 (de) | 1996-02-17 | 1996-12-24 | Polyetherestercarbonate als schmutzlösepolymere in wasch- und textilhilfsmitteln |
Country Status (2)
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DE (1) | DE19606012A1 (de) |
WO (1) | WO1997030141A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021233987A1 (en) | 2020-05-20 | 2021-11-25 | Clariant International Ltd | Soil release polyesters for use in detergent compositions |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4267120A (en) * | 1979-12-14 | 1981-05-12 | Texaco Development Corp. | Polyester polycarbonates |
EP0066944A1 (de) * | 1981-05-14 | 1982-12-15 | Ici Americas Inc. | Anionische Zusammensetzung zum Behandeln von Textilien |
EP0338396A2 (de) * | 1988-04-21 | 1989-10-25 | BASF Corporation | Oberflächenaktive Stoffe auf Basis von Polyalkylencarbonaten |
US5332860A (en) * | 1993-06-29 | 1994-07-26 | The Dow Chemical Company | Polyols useful for preparing polyurethane foams having improved retention of insulative properties, polyurethane foams prepared therewith and methods for the preparation thereof |
WO1995002029A1 (en) * | 1993-07-08 | 1995-01-19 | The Procter & Gamble Company | Detergent compositions comprising soil release agents |
DE4417686A1 (de) * | 1994-05-20 | 1995-11-23 | Henkel Kgaa | Endgruppenmodifizierte schmutzablösevermögende Polyester |
JPH0859809A (ja) * | 1994-08-18 | 1996-03-05 | Mitsubishi Chem Corp | 高重合度ポリエステルの製造方法 |
WO1997009369A1 (de) * | 1995-09-01 | 1997-03-13 | HÜLS Aktiengesellschaft | Schmutzlösepolymere auf basis von polycarbonaten als bestandteil von formulierungen zur ablösung von öl- und fettschmutz |
-
1996
- 1996-02-17 DE DE1996106012 patent/DE19606012A1/de not_active Withdrawn
- 1996-12-24 WO PCT/EP1996/005833 patent/WO1997030141A1/de active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4267120A (en) * | 1979-12-14 | 1981-05-12 | Texaco Development Corp. | Polyester polycarbonates |
EP0066944A1 (de) * | 1981-05-14 | 1982-12-15 | Ici Americas Inc. | Anionische Zusammensetzung zum Behandeln von Textilien |
EP0338396A2 (de) * | 1988-04-21 | 1989-10-25 | BASF Corporation | Oberflächenaktive Stoffe auf Basis von Polyalkylencarbonaten |
US5332860A (en) * | 1993-06-29 | 1994-07-26 | The Dow Chemical Company | Polyols useful for preparing polyurethane foams having improved retention of insulative properties, polyurethane foams prepared therewith and methods for the preparation thereof |
WO1995002029A1 (en) * | 1993-07-08 | 1995-01-19 | The Procter & Gamble Company | Detergent compositions comprising soil release agents |
DE4417686A1 (de) * | 1994-05-20 | 1995-11-23 | Henkel Kgaa | Endgruppenmodifizierte schmutzablösevermögende Polyester |
JPH0859809A (ja) * | 1994-08-18 | 1996-03-05 | Mitsubishi Chem Corp | 高重合度ポリエステルの製造方法 |
WO1997009369A1 (de) * | 1995-09-01 | 1997-03-13 | HÜLS Aktiengesellschaft | Schmutzlösepolymere auf basis von polycarbonaten als bestandteil von formulierungen zur ablösung von öl- und fettschmutz |
Non-Patent Citations (2)
Title |
---|
ACS-REGISTRY-Nr. 25052-78-2 * |
CHEMICAL ABSTRACTS, vol. 125, no. 2, 8 July 1996, Columbus, Ohio, US; abstract no. 11791, XP002029742 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021233987A1 (en) | 2020-05-20 | 2021-11-25 | Clariant International Ltd | Soil release polyesters for use in detergent compositions |
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DE19606012A1 (de) | 1997-08-21 |
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