EP0998547A2 - Verwendung von polyelektrolyten als sequestriermittel - Google Patents
Verwendung von polyelektrolyten als sequestriermittelInfo
- Publication number
- EP0998547A2 EP0998547A2 EP98940181A EP98940181A EP0998547A2 EP 0998547 A2 EP0998547 A2 EP 0998547A2 EP 98940181 A EP98940181 A EP 98940181A EP 98940181 A EP98940181 A EP 98940181A EP 0998547 A2 EP0998547 A2 EP 0998547A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- polyelectrolytes
- copolymers
- use according
- acid
- group
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229920000867 polyelectrolyte Polymers 0.000 title claims abstract description 31
- 239000003352 sequestering agent Substances 0.000 title claims abstract description 8
- 239000007844 bleaching agent Substances 0.000 claims abstract description 13
- 239000000872 buffer Substances 0.000 claims abstract description 9
- 239000004094 surface-active agent Substances 0.000 claims abstract description 7
- -1 polyethylene Polymers 0.000 claims description 36
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 claims description 28
- 229920001577 copolymer Polymers 0.000 claims description 27
- 125000000217 alkyl group Chemical group 0.000 claims description 16
- 150000001412 amines Chemical class 0.000 claims description 15
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 11
- 125000004432 carbon atom Chemical group C* 0.000 claims description 11
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 10
- 125000003342 alkenyl group Chemical group 0.000 claims description 9
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 9
- 150000001991 dicarboxylic acids Chemical class 0.000 claims description 8
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 8
- 239000000194 fatty acid Substances 0.000 claims description 8
- 229930195729 fatty acid Natural products 0.000 claims description 8
- 239000003513 alkali Substances 0.000 claims description 7
- 229920000642 polymer Polymers 0.000 claims description 7
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims description 6
- 150000002148 esters Chemical class 0.000 claims description 6
- 229920001519 homopolymer Polymers 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 5
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 5
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 claims description 4
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims description 4
- 239000003205 fragrance Substances 0.000 claims description 4
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 4
- 239000000178 monomer Substances 0.000 claims description 4
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 3
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 3
- 239000001530 fumaric acid Substances 0.000 claims description 3
- 229920002401 polyacrylamide Polymers 0.000 claims description 3
- NLVXSWCKKBEXTG-UHFFFAOYSA-N vinylsulfonic acid Chemical compound OS(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-N 0.000 claims description 3
- POLZHVHESHDZRD-UHFFFAOYSA-N 2-hydroxyethyl 2-methylprop-2-enoate;phosphoric acid Chemical compound OP(O)(O)=O.CC(=C)C(=O)OCCO POLZHVHESHDZRD-UHFFFAOYSA-N 0.000 claims description 2
- AGBXYHCHUYARJY-UHFFFAOYSA-N 2-phenylethenesulfonic acid Chemical compound OS(=O)(=O)C=CC1=CC=CC=C1 AGBXYHCHUYARJY-UHFFFAOYSA-N 0.000 claims description 2
- ODWVLNZQNUMKIM-UHFFFAOYSA-N 3-(prop-2-enoylamino)butane-1-sulfonic acid Chemical compound OS(=O)(=O)CCC(C)NC(=O)C=C ODWVLNZQNUMKIM-UHFFFAOYSA-N 0.000 claims description 2
- 239000004215 Carbon black (E152) Substances 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 229910052910 alkali metal silicate Inorganic materials 0.000 claims description 2
- 229910052915 alkaline earth metal silicate Inorganic materials 0.000 claims description 2
- 125000005210 alkyl ammonium group Chemical group 0.000 claims description 2
- LZBIYPIDWSGLOV-UHFFFAOYSA-N dimethyl(prop-2-enyl)azanium;chloride Chemical compound [Cl-].C[NH+](C)CC=C LZBIYPIDWSGLOV-UHFFFAOYSA-N 0.000 claims description 2
- 229930195733 hydrocarbon Natural products 0.000 claims description 2
- 150000002431 hydrogen Chemical class 0.000 claims description 2
- 150000002763 monocarboxylic acids Chemical class 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 239000001509 sodium citrate Substances 0.000 claims description 2
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 claims description 2
- GHVWODLSARFZKM-UHFFFAOYSA-N trimethyl-[3-methyl-3-(prop-2-enoylamino)butyl]azanium;chloride Chemical compound [Cl-].C[N+](C)(C)CCC(C)(C)NC(=O)C=C GHVWODLSARFZKM-UHFFFAOYSA-N 0.000 claims description 2
- GEUXHONXAGELFI-UHFFFAOYSA-N C(=O)(O)N(C(C=C=C)=O)C(=O)O Chemical class C(=O)(O)N(C(C=C=C)=O)C(=O)O GEUXHONXAGELFI-UHFFFAOYSA-N 0.000 claims 1
- 238000004061 bleaching Methods 0.000 abstract description 11
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract description 9
- 239000000460 chlorine Substances 0.000 abstract description 9
- 229910052801 chlorine Inorganic materials 0.000 abstract description 9
- 239000004744 fabric Substances 0.000 abstract description 7
- 238000004383 yellowing Methods 0.000 abstract description 7
- 238000002360 preparation method Methods 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 description 19
- 239000003795 chemical substances by application Substances 0.000 description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 239000004753 textile Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 4
- WNWHHMBRJJOGFJ-UHFFFAOYSA-N 16-methylheptadecan-1-ol Chemical compound CC(C)CCCCCCCCCCCCCCCO WNWHHMBRJJOGFJ-UHFFFAOYSA-N 0.000 description 4
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 4
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 4
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 4
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 4
- NOPFSRXAKWQILS-UHFFFAOYSA-N docosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCO NOPFSRXAKWQILS-UHFFFAOYSA-N 0.000 description 4
- ZQPPMHVWECSIRJ-MDZDMXLPSA-N elaidic acid Chemical compound CCCCCCCC\C=C\CCCCCCCC(O)=O ZQPPMHVWECSIRJ-MDZDMXLPSA-N 0.000 description 4
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 4
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 description 4
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 4
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 4
- HLZKNKRTKFSKGZ-UHFFFAOYSA-N tetradecan-1-ol Chemical compound CCCCCCCCCCCCCCO HLZKNKRTKFSKGZ-UHFFFAOYSA-N 0.000 description 4
- CWERGRDVMFNCDR-UHFFFAOYSA-N thioglycolic acid Chemical compound OC(=O)CS CWERGRDVMFNCDR-UHFFFAOYSA-N 0.000 description 4
- ALSTYHKOOCGGFT-KTKRTIGZSA-N (9Z)-octadecen-1-ol Chemical compound CCCCCCCC\C=C/CCCCCCCCO ALSTYHKOOCGGFT-KTKRTIGZSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Natural products CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 235000013162 Cocos nucifera Nutrition 0.000 description 3
- 244000060011 Cocos nucifera Species 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 125000003368 amide group Chemical group 0.000 description 3
- 239000003945 anionic surfactant Substances 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- 150000004665 fatty acids Chemical class 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000005984 hydrogenation reaction Methods 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000002736 nonionic surfactant Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 229940055577 oleyl alcohol Drugs 0.000 description 3
- XMLQWXUVTXCDDL-UHFFFAOYSA-N oleyl alcohol Natural products CCCCCCC=CCCCCCCCCCCO XMLQWXUVTXCDDL-UHFFFAOYSA-N 0.000 description 3
- 238000006384 oligomerization reaction Methods 0.000 description 3
- 150000004760 silicates Chemical class 0.000 description 3
- 239000000344 soap Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- CFOQKXQWGLAKSK-KTKRTIGZSA-N (13Z)-docosen-1-ol Chemical compound CCCCCCCC\C=C/CCCCCCCCCCCCO CFOQKXQWGLAKSK-KTKRTIGZSA-N 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 2
- DJYWKXYRGAMLRE-QXMHVHEDSA-N (z)-icos-9-en-1-ol Chemical compound CCCCCCCCCC\C=C/CCCCCCCCO DJYWKXYRGAMLRE-QXMHVHEDSA-N 0.000 description 2
- TVPWKOCQOFBNML-SEYXRHQNSA-N (z)-octadec-6-en-1-ol Chemical compound CCCCCCCCCCC\C=C/CCCCCO TVPWKOCQOFBNML-SEYXRHQNSA-N 0.000 description 2
- CFOQKXQWGLAKSK-UHFFFAOYSA-N 13-docosen-1-ol Natural products CCCCCCCCC=CCCCCCCCCCCCCO CFOQKXQWGLAKSK-UHFFFAOYSA-N 0.000 description 2
- XDOFQFKRPWOURC-UHFFFAOYSA-N 16-methylheptadecanoic acid Chemical compound CC(C)CCCCCCCCCCCCCCC(O)=O XDOFQFKRPWOURC-UHFFFAOYSA-N 0.000 description 2
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 2
- DPUOLQHDNGRHBS-UHFFFAOYSA-N Brassidinsaeure Natural products CCCCCCCCC=CCCCCCCCCCCCC(O)=O DPUOLQHDNGRHBS-UHFFFAOYSA-N 0.000 description 2
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 2
- URXZXNYJPAJJOQ-UHFFFAOYSA-N Erucic acid Natural products CCCCCCC=CCCCCCCCCCCCC(O)=O URXZXNYJPAJJOQ-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group 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 2
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 description 2
- 239000005642 Oleic acid Substances 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000005708 Sodium hypochlorite Substances 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000001361 adipic acid Substances 0.000 description 2
- 235000011037 adipic acid Nutrition 0.000 description 2
- 150000001299 aldehydes Chemical class 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 150000008051 alkyl sulfates Chemical class 0.000 description 2
- BTANRVKWQNVYAZ-UHFFFAOYSA-N butan-2-ol Chemical compound CCC(C)O BTANRVKWQNVYAZ-UHFFFAOYSA-N 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 229960000541 cetyl alcohol Drugs 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- UKMSUNONTOPOIO-UHFFFAOYSA-N docosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCC(O)=O UKMSUNONTOPOIO-UHFFFAOYSA-N 0.000 description 2
- 229960000735 docosanol Drugs 0.000 description 2
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical class CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- DPUOLQHDNGRHBS-KTKRTIGZSA-N erucic acid Chemical compound CCCCCCCC\C=C/CCCCCCCCCCCC(O)=O DPUOLQHDNGRHBS-KTKRTIGZSA-N 0.000 description 2
- 239000003925 fat Substances 0.000 description 2
- 235000019197 fats Nutrition 0.000 description 2
- 150000002191 fatty alcohols Chemical class 0.000 description 2
- LQJBNNIYVWPHFW-QXMHVHEDSA-N gadoleic acid Chemical compound CCCCCCCCCC\C=C/CCCCCCCC(O)=O LQJBNNIYVWPHFW-QXMHVHEDSA-N 0.000 description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229940043348 myristyl alcohol Drugs 0.000 description 2
- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- CNVZJPUDSLNTQU-SEYXRHQNSA-N petroselinic acid Chemical compound CCCCCCCCCCC\C=C/CCCCC(O)=O CNVZJPUDSLNTQU-SEYXRHQNSA-N 0.000 description 2
- 150000003009 phosphonic acids Chemical class 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- WLJVNTCWHIRURA-UHFFFAOYSA-N pimelic acid Chemical compound OC(=O)CCCCCC(O)=O WLJVNTCWHIRURA-UHFFFAOYSA-N 0.000 description 2
- 229920000141 poly(maleic anhydride) Polymers 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 150000003138 primary alcohols Chemical class 0.000 description 2
- JFINOWIINSTUNY-UHFFFAOYSA-N pyrrolidin-3-ylmethanesulfonamide Chemical compound NS(=O)(=O)CC1CCNC1 JFINOWIINSTUNY-UHFFFAOYSA-N 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 2
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- KJIOQYGWTQBHNH-UHFFFAOYSA-N undecanol Chemical compound CCCCCCCCCCCO KJIOQYGWTQBHNH-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- DGVVWUTYPXICAM-UHFFFAOYSA-N β‐Mercaptoethanol Chemical compound OCCS DGVVWUTYPXICAM-UHFFFAOYSA-N 0.000 description 2
- CUXYLFPMQMFGPL-WPOADVJFSA-N (9Z,11E,13E)-octadeca-9,11,13-trienoic acid Chemical compound CCCC\C=C\C=C\C=C/CCCCCCCC(O)=O CUXYLFPMQMFGPL-WPOADVJFSA-N 0.000 description 1
- OYHQOLUKZRVURQ-NTGFUMLPSA-N (9Z,12Z)-9,10,12,13-tetratritiooctadeca-9,12-dienoic acid Chemical compound C(CCCCCCC\C(=C(/C\C(=C(/CCCCC)\[3H])\[3H])\[3H])\[3H])(=O)O OYHQOLUKZRVURQ-NTGFUMLPSA-N 0.000 description 1
- IKYKEVDKGZYRMQ-PDBXOOCHSA-N (9Z,12Z,15Z)-octadecatrien-1-ol Chemical compound CC\C=C/C\C=C/C\C=C/CCCCCCCCO IKYKEVDKGZYRMQ-PDBXOOCHSA-N 0.000 description 1
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- 125000001399 1,2,3-triazolyl group Chemical group N1N=NC(=C1)* 0.000 description 1
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 1
- XUJLWPFSUCHPQL-UHFFFAOYSA-N 11-methyldodecan-1-ol Chemical compound CC(C)CCCCCCCCCCO XUJLWPFSUCHPQL-UHFFFAOYSA-N 0.000 description 1
- OXEDXHIBHVMDST-UHFFFAOYSA-N 12Z-octadecenoic acid Natural products CCCCCC=CCCCCCCCCCCC(O)=O OXEDXHIBHVMDST-UHFFFAOYSA-N 0.000 description 1
- DWHIUNMOTRUVPG-UHFFFAOYSA-N 2-[2-[2-[2-[2-[2-(2-dodecoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol Chemical compound CCCCCCCCCCCCOCCOCCOCCOCCOCCOCCOCCO DWHIUNMOTRUVPG-UHFFFAOYSA-N 0.000 description 1
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 description 1
- WWJLCYHYLZZXBE-UHFFFAOYSA-N 5-chloro-1,3-dihydroindol-2-one Chemical compound ClC1=CC=C2NC(=O)CC2=C1 WWJLCYHYLZZXBE-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 235000021357 Behenic acid Nutrition 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- KGEKLUUHTZCSIP-UHFFFAOYSA-N Isobornyl acetate Natural products C1CC2(C)C(OC(=O)C)CC1C2(C)C KGEKLUUHTZCSIP-UHFFFAOYSA-N 0.000 description 1
- 208000007976 Ketosis Diseases 0.000 description 1
- 239000005639 Lauric acid Substances 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000004435 Oxo alcohol Substances 0.000 description 1
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- CNVZJPUDSLNTQU-UHFFFAOYSA-N Petroselaidic acid Natural products CCCCCCCCCCCC=CCCCCC(O)=O CNVZJPUDSLNTQU-UHFFFAOYSA-N 0.000 description 1
- 229920002845 Poly(methacrylic acid) Polymers 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000004111 Potassium silicate Substances 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical class OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 239000001940 [(1R,4S,6R)-1,7,7-trimethyl-6-bicyclo[2.2.1]heptanyl] acetate Substances 0.000 description 1
- 125000005396 acrylic acid ester group Chemical group 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001323 aldoses Chemical class 0.000 description 1
- 150000001339 alkali metal compounds Chemical class 0.000 description 1
- 238000005904 alkaline hydrolysis reaction Methods 0.000 description 1
- 150000004996 alkyl benzenes Chemical group 0.000 description 1
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 description 1
- 150000008052 alkyl sulfonates Chemical class 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- DTOSIQBPPRVQHS-PDBXOOCHSA-N alpha-linolenic acid Chemical compound CC\C=C/C\C=C/C\C=C/CCCCCCCC(O)=O DTOSIQBPPRVQHS-PDBXOOCHSA-N 0.000 description 1
- 235000020661 alpha-linolenic acid Nutrition 0.000 description 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 229940116226 behenic acid Drugs 0.000 description 1
- 229930003642 bicyclic monoterpene Natural products 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 229940096386 coconut alcohol Drugs 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 238000007323 disproportionation reaction Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- BEFDCLMNVWHSGT-UHFFFAOYSA-N ethenylcyclopentane Chemical compound C=CC1CCCC1 BEFDCLMNVWHSGT-UHFFFAOYSA-N 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 235000019387 fatty acid methyl ester Nutrition 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 229930182470 glycoside Natural products 0.000 description 1
- 150000002338 glycosides Chemical class 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000003752 hydrotrope Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- VKOBVWXKNCXXDE-UHFFFAOYSA-N icosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCC(O)=O VKOBVWXKNCXXDE-UHFFFAOYSA-N 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- SUMDYPCJJOFFON-UHFFFAOYSA-N isethionic acid Chemical class OCCS(O)(=O)=O SUMDYPCJJOFFON-UHFFFAOYSA-N 0.000 description 1
- 150000002584 ketoses Chemical class 0.000 description 1
- 229940031674 laureth-7 Drugs 0.000 description 1
- 229960004488 linolenic acid Drugs 0.000 description 1
- KQQKGWQCNNTQJW-UHFFFAOYSA-N linolenic acid Natural products CC=CCCC=CCC=CCCCCCCCC(O)=O KQQKGWQCNNTQJW-UHFFFAOYSA-N 0.000 description 1
- 229910052744 lithium Inorganic materials 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
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 229920003145 methacrylic acid copolymer Polymers 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- 229930003647 monocyclic monoterpene Natural products 0.000 description 1
- 150000002767 monocyclic monoterpene derivatives Chemical class 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- ALSTYHKOOCGGFT-MDZDMXLPSA-N oleyl alcohol Chemical compound CCCCCCCC\C=C\CCCCCCCCO ALSTYHKOOCGGFT-MDZDMXLPSA-N 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- HVAMZGADVCBITI-UHFFFAOYSA-M pent-4-enoate Chemical compound [O-]C(=O)CCC=C HVAMZGADVCBITI-UHFFFAOYSA-M 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000151 polyglycol Polymers 0.000 description 1
- 239000010695 polyglycol Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 159000000001 potassium salts Chemical class 0.000 description 1
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 description 1
- 229910052913 potassium silicate Inorganic materials 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
- 229940071089 sarcosinate Drugs 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- KYKFCSHPTAVNJD-UHFFFAOYSA-L sodium adipate Chemical compound [Na+].[Na+].[O-]C(=O)CCCCC([O-])=O KYKFCSHPTAVNJD-UHFFFAOYSA-L 0.000 description 1
- 239000001601 sodium adipate Substances 0.000 description 1
- 235000011049 sodium adipate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- ZUFONQSOSYEWCN-UHFFFAOYSA-M sodium;2-(methylamino)acetate Chemical compound [Na+].CNCC([O-])=O ZUFONQSOSYEWCN-UHFFFAOYSA-M 0.000 description 1
- 239000004334 sorbic acid Substances 0.000 description 1
- 235000010199 sorbic acid Nutrition 0.000 description 1
- 229940075582 sorbic acid Drugs 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 150000003440 styrenes Chemical class 0.000 description 1
- 230000019635 sulfation Effects 0.000 description 1
- 238000005670 sulfation reaction Methods 0.000 description 1
- 125000001174 sulfone group Chemical group 0.000 description 1
- 150000003462 sulfoxides Chemical class 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 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
- TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical class CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 125000000101 thioether group Chemical group 0.000 description 1
- AQWHMKSIVLSRNY-UHFFFAOYSA-N trans-Octadec-5-ensaeure Natural products CCCCCCCCCCCCC=CCCCC(O)=O AQWHMKSIVLSRNY-UHFFFAOYSA-N 0.000 description 1
- 239000013638 trimer Substances 0.000 description 1
- 229940057402 undecyl alcohol Drugs 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 1
- GDJZZWYLFXAGFH-UHFFFAOYSA-M xylenesulfonate group Chemical group C1(C(C=CC=C1)C)(C)S(=O)(=O)[O-] GDJZZWYLFXAGFH-UHFFFAOYSA-M 0.000 description 1
Classifications
-
- 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
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2086—Hydroxy carboxylic acids-salts thereof
-
- 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
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2082—Polycarboxylic acids-salts thereof
-
- 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
- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
- C11D3/3765—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in liquid compositions
-
- 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
- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
- C11D3/3773—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines in liquid compositions
-
- 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
- C11D3/395—Bleaching agents
- C11D3/3956—Liquid compositions
-
- 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/662—Carbohydrates or derivatives
-
- 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/75—Amino oxides
Definitions
- the invention relates to the use of the polyelectrolytes as sequestering agents for the production of aqueous bleaching agents.
- EP-A 0274885 (ICI) recommends the use of mixtures of linear and branched amine oxides for the production of viscous hypochlorite bleaches.
- EP-A 0145084 (Uni-lever) mixtures of amine oxides with soaps, sarcosinates, taurides or sugar esters can also be used for this purpose.
- EP-A 0137551 and EP-A 0447261 (Unilever) the use of amine oxides with soap or sarcosinate and other anionic surfactants, for example alkyl sulfates, alkyl ether sulfates, secondary alkane sulfonates or alkyl benzene sulfonates as a thickening component for hypochlorite solutions, is known.
- aqueous bleaching compositions containing sodium hypochlorite and anionic surfactants are also known.
- the hypochlorite concentration of these agents is 0.1 to 8% by weight of active chlorine.
- German patent DE-C1 4333100 the applicant finally proposed chlorine bleaching solutions based on hypochlorites, fatty alcohol ether sulfates, amine oxides and amine oxide phosphonic acids.
- the use of silicates or carbonates as buffers in chlorine bleaching liquors can be found, for example, in documents US 4,623,476 (Procter & Gamble) and EP-A1 0079102 and EP-A1 0137551 (Unilever).
- High demands are placed on bleaches of the type mentioned by the consumer: they must be compatible with textiles, ie the stains must be removed by treatment with the aggressive chemical hypochlorite without attacking the fabric. Since skin contact with the bleaching agents is not excluded, the preparations must also be as dermatologically compatible as possible.
- hypochlorite solutions also attack metals and the dissolved metal traces can be deposited on the textile fibers during washing, which is ultimately reflected in the yellowing of the fabric. While market players are trying to prevent this redeposition by using silicates, in practice this measure does not always prove to be satisfactory.
- the complex object of the invention was to counteract the yellowing of the laundry by the influence of heavy metal ions and to provide sequestering agents which allow the production of aqueous bleaching agents, in particular chlorine bleaching liquors, which are chlorine-stable, gentle on textiles and as skin-friendly as possible have a sufficiently high viscosity and reliably prevent the deposition of metal traces on the fabric if the stain removal capacity is high.
- the invention relates to the use of polyelectrolytes as sequestering agents for the production of aqueous bleaching agents.
- the invention includes the knowledge that the use of buffers such as in particular silicates, carbonates and / or phosphonates and optionally mild, chlorine-stable surfactants such as preferably alkyl ether sulfates, amine oxides, alkyl and / or alkenyl oligoglycosides and fatty acid salts to further improve the stabilization against yellowing, cleaning performance and dermatological compatibility.
- buffers such as in particular silicates, carbonates and / or phosphonates
- optionally mild, chlorine-stable surfactants such as preferably alkyl ether sulfates, amine oxides, alkyl and / or alkenyl oligoglycosides and fatty acid salts to further improve the stabilization against yellowing, cleaning performance and dermatological compatibility.
- the agents according to the invention have a sufficiently high viscosity so that metering by the consumer is possible without problems.
- R 1 and R 2 represent hydrogen, an alkali metal and / or alkaline earth metal, ammonium, alkyammonium, alkanolammonium or glucammonium and n represents numbers from 0 to 64.
- Typical examples are oxalic acid, malonic acid, succinic acid, glutaric acid, adipic acid, pimelic acid, azelaic acid, sebacic acid and the dimer and trimer fatty acids based on unsaturated fatty acids, namely oleic acid, elaidic acid, gadoleic acid and erucic acid.
- the dicarboxylic acids can be mono- or polyunsaturated and / or have an aromatic ring instead of the alkylene groups.
- Typical examples are maleic acid, fumaric acid, sorbic acid, phthalic acid and terephthalic acid. Neutralization takes place when the acids mentioned are introduced into the alkaline bleaching agents. However, they can also be used directly in the form of their salts, preferably as sodium salts. The use of adipic acid or sodium adipate as the polyelectrolyte is particularly preferred.
- (b) Low molecular weight polyvalent hydroxycarboxylic acids are malic acid, tartaric acid and in particular citric acid. These acids can also be used in the form of their alkali and / or alkaline earth metal, ammonium, alkylammonium, alkanolammonium or glucammonium salts. The use of citric acid or sodium citrate as the polyelectrolyte is particularly preferred.
- R 3 represents hydrogen or a methyl group
- R 4 represents hydrogen or a linear or branched hydrocarbon radical having 1 to 22, preferably 2 to 12 and in particular 3 to 8 carbon atoms and m represents 0 or numbers from 1 to 10.
- Typical examples are acrylic acid and / or methacrylic acid and their esters with methanol, ethanol, propanol, isopropyl alcohol, n-butanol, isobutanol, sec-butanol, tert-butanol, pentanol, capro alcohol, caprylic alcohol, 2-ethylhexyl alcohol, capric alcohol, lauryl alcohol, Isotridecyl alcohol, myristyl alcohol, cetyl alcohol, palm oleyl alcohol, stearyl alcohol, isostearyl alcohol, oleyl alcohol, elaidyl alcohol, petroselinyl alcohol, linolyl alcohol, linolenyl alcohol, elaeosteary
- Homopolymers or copolymers of acrylic acid, methacrylic acid and their methyl, tert-butyl or 2-ethylhexyl esters are preferably used.
- the resulting polymers can have average molecular weights of the order of 300 to 5,000,000, preferably 10,000 to 1,000,000, preferably 50,000 to 500,000 and particularly preferably 100,000 to 250,000 daltons. This distribution of preferred molecular weights also applies to the following groups of suitable polymeric sequestering agents.
- suitable homopolymers and copolymers of acrylic and methacrylic acid with a molecular weight in the range from 5,000 to 15,000 daltons are given in German Auslegeschrift DE-OS 1808824 (Grace).
- Polymers which are prepared in the presence of sulfur compounds such as, for example, thioglycolic acid or 2-mercaptoethanol are also particularly suitable [cf. US 3665035 and US 3787488 (Magna)].
- the homopolymers and copolymers which are prepared by the process of DE-AS 2632773 (Ciba) are also suitable.
- the thioether groups formed during the polymerization are then oxidized to sulfoxide and / or sulfone groups.
- Suitable sulfur-containing acrylic acid / acrylic acid ester polymers with hydrophobic components are also the subject of US 4008164 (Nalco).
- Polymers containing hydroxyl groups can also be used, which are produced, for example, by copolymerizing acrylic acid with acrolein and subsequent disproportionation [cf. DE-AS 2522637], from US 3682224 (Bleyle) copolymers of methacrylic acid with vinylsulfonic acid are also known in this connection.
- Other suitable polyacrylates or polymethacrylates are described in the following publications: GB-A1 1034680 (Commonwealth Scientific), NL-A 7400160 (Grace), BE-A 620771 (cyanamide) and US 3516916 (Grace).
- (d) Homo- and copolymers of unsaturated dicarboxylic acids and their derivatives.
- Unsaturated dicarboxylic acids that can be used as monomers have already been mentioned under (a).
- maleic anhydride is preferably used because of its high reactivity and low price.
- the products that can be produced, for example, by hydrolysis of polymaleic anhydride have a high charge intensity. Ring structures, which arise during the polymerization as a result of side reactions, also give the molecules a certain chain stiffness, which has an advantageous effect on the sequesteration.
- Polymaleic anhydrides (PMSA) with molecular weights in the range from 300 to 5000 daltons are known, for example, from US 3810835 (Ciba).
- Copolymers of PMSA and poly (meth) acrylic acid with molecular weights in the range from 1,000 to 50,000 are mentioned in DE-AS 2412926 (Ciba).
- the subject of US 3650970 (Atlantic Richfield) are copolymers of maleic anhydride and styrene which are subjected to ring opening with polyethylene glycol (molecular weight 300 to 1,000) and also show a good sequestering effect.
- copolymers of maleic anhydride with sulfonated styrene [FR-A 2322831 (Betz)], vinyl acetate [US 3755264 (Amicon)], methacrylic acid / styrene [US 4065607 (Pfitzner)], allyl acetate [US 4001134 (Grace)] and / or acrolein [DE-AS 2404192 (Ciba)].
- These substances are preferably compounds which are produced either by (co) polymerizing the monomers or by polymer-analogous hydrolysis of poly (meth) acrylamide or poly (meth) acrylonitrile.
- the production of a polyacrylamide with a molecular weight in the range from 500 to 5,000 daltons using thioglycolic acid as regulator and alkaline hydrolysis of 60 to 90% of the amide groups is described, for example, in US 4001161 (cyanamide).
- a polymer of similar composition is obtained according to US 3492240 (Nalco).
- the product contains 20 to 50% amide groups and 50 to 80% carboxy groups and a molecular weight in the range of 20,000 to 40,000.
- CA 982341 also discloses a hydrolyzed polyacrylonitrile which has 20 to 30% amide groups, 70 to 80% acid groups and a molecular weight of 5,000 to 40,000. Graft polymers of acrylamide or acrylonitrile on starch or vinyl alcohol and their hydrolysis products [cf. NL 66/5265 (ICI)].
- polyelectrolytes Other anionic or cationic polyelectrolytes.
- polyelectrolytes poly- (N, N-bis-carboxy-methylene acrylamide) [cf. GB-A 1310613 (Chemed)] copolymers of fumaric acid and vinyl sulfonic acid [cf. US 3879288, US 3706717 (Siegele)], polymers of 3-acrylamido-3-methylpropanesulfonic acid [cf. US 3709815, US 3928196 (Calgon)], copolymers of acrylic acid and styrene sulfonic acid [cf.
- the aqueous bleaching agents may contain hydrogen peroxide, but they are preferably chlorine bleaching liquors containing alkali hypochlorite.
- Alkali hypochlorites are to be understood as lithium, potassium and in particular sodium hypochlorite.
- the hypochlorites can be used in amounts of 1.5 to 10, preferably 2 to 8 and in particular 4 to 6% by weight, based on the composition. buffer
- the polyelectrolytes are used in combination with buffers which are alkali and / or alkaline earth metal silicates, carbonates, phosphonates or mixtures thereof.
- the salts support the sequestering effect of the polyelectrolytes and ensure that the preparations have a constantly highly alkaline pH in the range from 10 to 14.
- Typical examples are sodium silicate, potassium silicate, sodium carbonate, potassium carbonate and from the group of the phosphonates, in particular the amine oxide phosphonic acids sold by Bozetto / IT under the brand Sequion®.
- the buffers can be used alone or in mixtures in amounts of 0.01 to 5, preferably 0.1 to 2 and in particular 0.5 to 1% by weight, based on the composition.
- Alkyl ether sulfates are known anionic surfactants which are obtained by sulfation of nonionic surfactants of the alkylpolyglycol ether type and subsequent neutralization.
- the alkyl ether sulfates which are suitable for the purposes of the agents according to the invention follow the formula (III)
- R 5 represents an alkyl radical having 12 to 18, in particular 12 to 14, carbon atoms
- q represents numbers 2 to 5, in particular 2 to 3
- X represents sodium or potassium.
- Typical examples are the sodium salts of sulfates of the Ci2 / i4-coconut alcohol-2, -2,3- and -3-EO adduct.
- the alkyl ether sulfates can have a conventional or narrow homolog distribution.
- the alkyl ether sulfates are preferably used in amounts of 1 to 8, preferably 1.5 to 6 and in particular 2 to 4% by weight, based on the composition.
- amine oxides are also known substances, which are occasionally attributed to the cationic, but usually the nonionic surfactants. They are prepared from tertiary fatty amines, which usually have either one long and two short or two long and one short alkyl radical, and are oxidized in the presence of hydrogen peroxide.
- the amine oxides which are suitable for the purposes of the invention follow the formula (IV)
- R 6 is a linear or branched alkyl radical having 12 to 18 carbon atoms and R 7 and R 8 independently of one another are R 6 or an optionally hydroxyl-substituted alkyl radical having 1 to 4 carbon atoms.
- Amine oxides of the formula (IV) are preferably used in which R 6 and R 7 are C1214 or C12 / 18 coconut alkyl radicals and R 8 is a methyl or a hydroxyethyl radical.
- R 6 represents a C12 / 14 or C12 / 18 cocoalkyl radical and R 7 and R 8 have the meaning of a methyl or hydroxyethyl radical.
- the amine oxides are preferably used in amounts of 1.5 to 6, preferably 2 to 4,% by weight, based on the composition.
- alkyl and / or alkenyl oligoglycosides are known nonionic surfactants which follow the formula (V)
- R 9 represents an alkyl and / or alkenyl radical having 4 to 22 carbon atoms
- G represents a sugar radical having 5 or 6 carbon atoms
- p represents numbers from 1 to 10. They can be obtained according to the relevant procedures in preparative organic chemistry.
- the alkyl and / or alkenyl oligoglycosides can be derived from aldoses or ketoses with 5 or 6 carbon atoms, preferably glucose.
- the preferred alkyl and / or alkenyl oligoglycosides are thus alkyl and / or alkenyl oligoglucosides.
- alkyl and / or alkenyl oligoglycosides are preferred whose degree of oligomerization is less than 1.7 and is in particular between 1.2 and 1.4.
- the alkyl or alkenyl radical R 9 can be derived from primary alcohols having 4 to 11, preferably 8 to 10, carbon atoms. Typical examples are butanol, capro alcohol, caprylic alcohol, capric alcohol and undecyl alcohol and their technical mixtures, such as are obtained, for example, in the hydrogenation of technical fatty acid methyl esters or in the course of the hydrogenation of aldehydes from Roelen's oxosynthesis.
- the alkyl or alkenyl radical R 9 can also differ from primary alcohols with 12 to 22 preferably derive from 12 to 14 carbon atoms.
- Typical examples are lauryl alcohol, myristyl alcohol, cetyl alcohol, palmoleyl alcohol, stearyl alcohol, isostearyl alcohol, oleyl alcohol, alaidyl alcohol, petroselinyl alcohol, arachyl alcohol, gadoleyl alcohol, behenyl alcohol, erucyl alcohol, brassidyl alcohol and the technical mixtures described above, which can be obtained as well as their technical mixtures.
- Alkyl oligoglucosides based on hydrogenated Ci2 / 14 coconut alcohol with a DP of 1 to 3 are preferred.
- the glycosides are preferably used in amounts of 1.5 to 6, preferably 2 to 4% by weight, based on the composition.
- the agents according to the invention can contain fatty acid salts of the formula (VI) as further surfactants,
- R 10 CO is an acyl radical having 12 to 22 carbon atoms and X is an alkali metal.
- Typical examples are the sodium and / or potassium salts of lauric acid, myristic acid, palmitic acid, palmoleic acid, stearic acid, isostearic acid, oleic acid, elaidic acid, petroselinic acid, linoleic acid, linolenic acid, elaeostearic acid, arachic acid, gadoleic acid, behenic acid and erucic acid and their mixtures as they occur in the pressure splitting of technical fats and oils. Salts of technical coconut or tallow fatty acids are preferably used.
- the fatty acids which are neutralized in situ when they are introduced into the mixture can also be used instead of the salts.
- Those agents according to the invention preferably contain, as an optional component, fatty acid salts in which a particular low foam level is desired.
- the soaps are preferably used in amounts of 1.5 to 6, preferably 2 to 4% by weight, based on the.
- the bleaches obtainable using polyelectrolytes according to the invention generally have a nonaqueous fraction of 5 to 35 and preferably 8 to 15% by weight and are preferably suitable for the treatment of textile fabrics, such as yarns, fabric webs and in particular Textiles. Usually takes place their application at low temperatures, ie in the region of the cold wash (ca. 15 to 25 C C).
- the agents are not only characterized by excellent stain removal, they also reliably prevent metal traces from being deposited on the fibers and thus prevent yellowing. Although the actual use of the agents is to remove stains from laundry, they are suitable basically also for other purposes in which hypochlorite solutions are used, for example for cleaning and disinfecting hard surfaces.
- auxiliaries and additives which may be used are, for example, other chlorine-stable surfactants or hydro tropes, such as, for example, alkyl sulfates, alkyl sulfonates, alkylbenzenesulfonates, xylene sulfonates, sarcosinates, taurides, isethionates, sulfosuccinates, betaines, sugar esters, fatty alcohol polyglycol ethers and fatty acid-N alkylglucamides.
- the sum of all surfactants preferably makes up at most 10 to 15% by weight of the total amount of ingredients in the formulation.
- the agents according to the invention can contain alkali metal compounds, preferably sodium hydroxide or potassium hydroxide, with the aid of which the pH of the recipes can be adjusted to an optimal value of 10 to 14, preferably 12.5 to 13.5.
- the agents can contain active chlorine-stable fragrances, optical brighteners, dyes and pigments in a total amount of 0.01 to 0.5% by weight, based on the agents.
- the fragrances known to be active chlorine-resistant include, for example, monocyclic and bicyclic monoterpene alcohols and their esters with acetic or propionic acid (for example isobomeal, dihydroterpene oil, isobornyl acetate, dihydroterpenyl acetate).
- Other fragrances that are suitable for this purpose are mentioned, for example, in the publications EP-A1 0622451 (Procter & Gamble) and JP-A Sho 62/89800 (Raison).
- the optical brighteners can be, for example, the potassium salt of 4,4'-bis (1, 2,3-triazolyl) - (2 -) - stilbin-2,2-sulfonic acid, which is sold under the Phorwite® BHC brand 766 is distributed.
- Possible color pigments include green chlorophthalocyanines (Pigmosol® Green, Hostaphine® Green) or yellow Solar Yellow BG 300 (Sandoz).
- the preparation is made by stirring. If necessary, the product obtained can be decanted or filtered to remove foreign bodies and / or agglomerates.
- the agents also have a viscosity above 100 mPas - measured at 20 ° C in a Brookfield viscometer.
- soiled tissue was treated with various bleaching solutions.
- the yellowing of the tissue was determined photometrically, the initial value of the soiled tissue serving as the standard (100%).
- the measurements were carried out in a liquor with a metal ion content of 300 ppb Fe and 100 ppb Mn; the water hardness was 1000 ppm CaCb, the hydrogen carbonate content was 0.013% by weight.
- the liquor ratio (tissue: water) was 1:50, the exposure time was 30 minutes at a temperature of 40 ° C.
- Tables 1 and 2 the quantities are understood as% by weight.
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
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Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19730650A DE19730650C2 (de) | 1997-07-17 | 1997-07-17 | Verfahren zur Vermeidung der Ablagerung von Schwermetallionen auf Textilfasern |
| DE19730650 | 1997-07-17 | ||
| PCT/EP1998/004243 WO1999003960A2 (de) | 1997-07-17 | 1998-07-08 | Verwendung von polyelektrolyten als sequestriermittel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0998547A2 true EP0998547A2 (de) | 2000-05-10 |
| EP0998547B1 EP0998547B1 (de) | 2011-08-24 |
Family
ID=7836002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP98940181A Expired - Lifetime EP0998547B1 (de) | 1997-07-17 | 1998-07-08 | Verwendung von polyelektrolyten als sequestriermittel |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0998547B1 (de) |
| AT (1) | ATE521688T1 (de) |
| DE (1) | DE19730650C2 (de) |
| ES (1) | ES2370113T3 (de) |
| HU (1) | HUP0002896A3 (de) |
| PL (1) | PL338184A1 (de) |
| SK (1) | SK552000A3 (de) |
| WO (1) | WO1999003960A2 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6537960B1 (en) * | 2001-08-27 | 2003-03-25 | Ecolab Inc. | Surfactant blend for use in highly alkaline compositions |
| DE102011120675B4 (de) | 2011-12-02 | 2023-09-28 | Pinion Gmbh | Getriebeeinheit |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1079275A (en) | 1965-04-23 | 1967-08-16 | Ici Ltd | Water treatment compositions |
| US3492240A (en) | 1965-06-24 | 1970-01-27 | Nalco Chemical Co | Method for reducing scale in boilers |
| US3879288A (en) | 1970-07-01 | 1975-04-22 | Frederick Herman Siegele | Process of inhibiting scale formation on walls of structures containing an aqueous system |
| US3706717A (en) | 1970-07-01 | 1972-12-19 | American Cyanamid Co | Copolymers of fumaric acid and allyl sulfonic acid |
| US3700599A (en) * | 1970-09-25 | 1972-10-24 | Economics Lab | Composition for mechanically cleaning hard surfaces |
| CA982341A (en) | 1971-09-20 | 1976-01-27 | James R. Stanford | Waterflood process using low molecular weight acrylic acid polymers as scale inhibitors |
| GB1411463A (en) * | 1973-03-01 | 1975-10-22 | Citrex Sa | Detergent compositions |
| US4001161A (en) | 1975-06-13 | 1977-01-04 | American Cyanamid Company | Low molecular weight hydrolyzed polyacrylamide and use thereof as scale inhibitor in water systems |
| US4048066A (en) | 1976-11-17 | 1977-09-13 | Chemed Corporation | Method of inhibiting scale |
| DE2903980C2 (de) * | 1979-02-02 | 1986-08-07 | Henkel KGaA, 4000 Düsseldorf | Aktivchlorhaltige Mittel |
| EP0062858A1 (de) * | 1981-04-03 | 1982-10-20 | Diversey Corporation | Tieftemperaturzirkulationsreiniger |
| US4474677A (en) * | 1981-11-06 | 1984-10-02 | Lever Brothers Company | Colored aqueous alkalimetal hypochlorite compositions |
| GB8325541D0 (en) | 1983-09-23 | 1983-10-26 | Unilever Plc | Liquid thickened bleaching composition |
| GB8332271D0 (en) | 1983-12-02 | 1984-01-11 | Unilever Plc | Bleaching composition |
| US4623476A (en) | 1984-03-30 | 1986-11-18 | The Procter & Gamble Company | Stable suspension of pigments in aqueous hypochlorite bleach compositions |
| US4681696A (en) * | 1984-06-19 | 1987-07-21 | Chemed Corporation | Solid stabilized active halogen-containing detergent compositions and methods |
| CA1334389C (en) * | 1986-03-26 | 1995-02-14 | Ernest H. Brumbaugh | Machine dishwasher water spot control composition |
| GB8630845D0 (en) | 1986-12-24 | 1987-02-04 | Ici Plc | Bleaching compositions |
| DE3810107A1 (de) * | 1987-04-03 | 1988-10-13 | Sandoz Ag | Phosphatfreies bzw. -armes fluessiges mittel fuer das maschinelle geschirrspuelen |
| GB9005873D0 (en) | 1990-03-15 | 1990-05-09 | Unilever Plc | Bleaching composition |
| US5244593A (en) * | 1992-01-10 | 1993-09-14 | The Procter & Gamble Company | Colorless detergent compositions with enhanced stability |
| US5419847A (en) * | 1993-05-13 | 1995-05-30 | The Procter & Gamble Company | Translucent, isotropic aqueous liquid bleach composition |
| DE4333100C1 (de) | 1993-09-29 | 1994-10-06 | Henkel Kgaa | Bleich- und Desinfektionsmittel |
| US5451644A (en) * | 1994-01-14 | 1995-09-19 | Rohm And Haas Company | Aqueous process for preparing water soluble polymers of monoethylenically unsaturated dicarboxylic acids |
| DE19512898A1 (de) * | 1995-04-06 | 1996-10-10 | Bayer Ag | Iminodisuccinat-enthaltende Polymere |
| DE19528843A1 (de) * | 1995-08-04 | 1997-02-06 | Cht R Beitlich Gmbh | Verfahren zur Stabilisierung von alkalischen peroxidenthaltenden Bleichflotten für die Bleiche von Zellstoffen und anderen Faserstoffen |
| US6297209B1 (en) * | 1996-05-10 | 2001-10-02 | The Clorox Company | Sequesterants as hypochlorite bleach enhancers |
| DE19700799C2 (de) | 1997-01-13 | 1999-02-04 | Henkel Kgaa | Wäßrige Textilbleichmittel |
| DE19731881C1 (de) * | 1997-07-24 | 1998-10-22 | Henkel Kgaa | Verwendung von Elektrolytgemischen als Sequestriermittel |
-
1997
- 1997-07-17 DE DE19730650A patent/DE19730650C2/de not_active Expired - Fee Related
-
1998
- 1998-07-08 HU HU0002896A patent/HUP0002896A3/hu unknown
- 1998-07-08 ES ES98940181T patent/ES2370113T3/es not_active Expired - Lifetime
- 1998-07-08 PL PL98338184A patent/PL338184A1/xx unknown
- 1998-07-08 SK SK55-2000A patent/SK552000A3/sk unknown
- 1998-07-08 EP EP98940181A patent/EP0998547B1/de not_active Expired - Lifetime
- 1998-07-08 AT AT98940181T patent/ATE521688T1/de active
- 1998-07-08 WO PCT/EP1998/004243 patent/WO1999003960A2/de not_active Ceased
Non-Patent Citations (1)
| Title |
|---|
| See references of WO9903960A2 * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE19730650C2 (de) | 1999-12-02 |
| ES2370113T3 (es) | 2011-12-12 |
| HUP0002896A2 (hu) | 2001-01-29 |
| EP0998547B1 (de) | 2011-08-24 |
| SK552000A3 (en) | 2000-07-11 |
| WO1999003960A3 (de) | 1999-04-08 |
| DE19730650A1 (de) | 1999-01-28 |
| WO1999003960A2 (de) | 1999-01-28 |
| PL338184A1 (en) | 2000-10-09 |
| HUP0002896A3 (en) | 2001-11-28 |
| ATE521688T1 (de) | 2011-09-15 |
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