EP0670877A1 - Viskose wässrige tensidzubereitungen. - Google Patents
Viskose wässrige tensidzubereitungen.Info
- Publication number
- EP0670877A1 EP0670877A1 EP93924051A EP93924051A EP0670877A1 EP 0670877 A1 EP0670877 A1 EP 0670877A1 EP 93924051 A EP93924051 A EP 93924051A EP 93924051 A EP93924051 A EP 93924051A EP 0670877 A1 EP0670877 A1 EP 0670877A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- weight
- formula
- alkyl
- ether sulfate
- water
- 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
- 238000002360 preparation method Methods 0.000 title claims description 40
- 239000004094 surface-active agent Substances 0.000 title claims description 31
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 65
- -1 alkyl glycoside Chemical class 0.000 claims abstract description 52
- 229930182470 glycoside Natural products 0.000 claims abstract description 36
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims abstract description 28
- 239000000203 mixture Substances 0.000 claims abstract description 19
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 15
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 15
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims abstract description 11
- 229910001413 alkali metal ion Inorganic materials 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 239000007864 aqueous solution Substances 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000003960 organic solvent Substances 0.000 claims description 6
- 229910017053 inorganic salt Inorganic materials 0.000 claims description 3
- 238000006384 oligomerization reaction Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 claims 1
- 239000013543 active substance Substances 0.000 abstract description 4
- 125000003342 alkenyl group Chemical group 0.000 abstract description 2
- 238000009472 formulation Methods 0.000 abstract 2
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 2
- 239000013011 aqueous formulation Substances 0.000 abstract 1
- 239000003945 anionic surfactant Substances 0.000 description 9
- 239000003599 detergent Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 239000002562 thickening agent Substances 0.000 description 7
- 150000003839 salts Chemical class 0.000 description 6
- 235000014113 dietary fatty acids Nutrition 0.000 description 5
- 229930195729 fatty acid Natural products 0.000 description 5
- 239000000194 fatty acid Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 150000002191 fatty alcohols Chemical class 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 235000013162 Cocos nucifera Nutrition 0.000 description 3
- 244000060011 Cocos nucifera Species 0.000 description 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 150000004665 fatty acids Chemical class 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- YWWVWXASSLXJHU-AATRIKPKSA-N (9E)-tetradecenoic acid Chemical compound CCCC\C=C\CCCCCCCC(O)=O YWWVWXASSLXJHU-AATRIKPKSA-N 0.000 description 2
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 2
- SRBFZHDQGSBBOR-IOVATXLUSA-N D-xylopyranose Chemical compound O[C@@H]1COC(O)[C@H](O)[C@H]1O SRBFZHDQGSBBOR-IOVATXLUSA-N 0.000 description 2
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 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 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- PYMYPHUHKUWMLA-UHFFFAOYSA-N arabinose Natural products OCC(O)C(O)C(O)C=O PYMYPHUHKUWMLA-UHFFFAOYSA-N 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- SRBFZHDQGSBBOR-UHFFFAOYSA-N beta-D-Pyranose-Lyxose Natural products OC1COC(O)C(O)C1O SRBFZHDQGSBBOR-UHFFFAOYSA-N 0.000 description 2
- 239000007844 bleaching agent Substances 0.000 description 2
- 239000012459 cleaning agent Substances 0.000 description 2
- NOPFSRXAKWQILS-UHFFFAOYSA-N docosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCO NOPFSRXAKWQILS-UHFFFAOYSA-N 0.000 description 2
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000008103 glucose Substances 0.000 description 2
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 239000012263 liquid product Substances 0.000 description 2
- 125000001421 myristyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 239000002736 nonionic surfactant Substances 0.000 description 2
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 2
- HLZKNKRTKFSKGZ-UHFFFAOYSA-N tetradecan-1-ol Chemical compound CCCCCCCCCCCCCCO HLZKNKRTKFSKGZ-UHFFFAOYSA-N 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 229920003169 water-soluble polymer Polymers 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- LPMBTLLQQJBUOO-KTKRTIGZSA-N (z)-n,n-bis(2-hydroxyethyl)octadec-9-enamide Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)N(CCO)CCO LPMBTLLQQJBUOO-KTKRTIGZSA-N 0.000 description 1
- KEQGZUUPPQEDPF-UHFFFAOYSA-N 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione Chemical compound CC1(C)N(Cl)C(=O)N(Cl)C1=O KEQGZUUPPQEDPF-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- FKLSONDBCYHMOQ-UHFFFAOYSA-N 9E-dodecenoic acid Natural products CCC=CCCCCCCCC(O)=O FKLSONDBCYHMOQ-UHFFFAOYSA-N 0.000 description 1
- YWWVWXASSLXJHU-UHFFFAOYSA-N 9E-tetradecenoic acid Natural products CCCCC=CCCCCCCCC(O)=O YWWVWXASSLXJHU-UHFFFAOYSA-N 0.000 description 1
- DPUOLQHDNGRHBS-UHFFFAOYSA-N Brassidinsaeure Natural products CCCCCCCCC=CCCCCCCCCCCCC(O)=O DPUOLQHDNGRHBS-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-CBPJZXOFSA-N D-Gulose Chemical compound OC[C@H]1OC(O)[C@H](O)[C@H](O)[C@H]1O WQZGKKKJIJFFOK-CBPJZXOFSA-N 0.000 description 1
- WQZGKKKJIJFFOK-WHZQZERISA-N D-aldose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-WHZQZERISA-N 0.000 description 1
- WQZGKKKJIJFFOK-IVMDWMLBSA-N D-allopyranose Chemical compound OC[C@H]1OC(O)[C@H](O)[C@H](O)[C@@H]1O WQZGKKKJIJFFOK-IVMDWMLBSA-N 0.000 description 1
- WQZGKKKJIJFFOK-QTVWNMPRSA-N D-mannopyranose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-QTVWNMPRSA-N 0.000 description 1
- HMFHBZSHGGEWLO-SOOFDHNKSA-N D-ribofuranose Chemical compound OC[C@H]1OC(O)[C@H](O)[C@@H]1O HMFHBZSHGGEWLO-SOOFDHNKSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- URXZXNYJPAJJOQ-UHFFFAOYSA-N Erucic acid Natural products CCCCCCC=CCCCCCCCCCCCC(O)=O URXZXNYJPAJJOQ-UHFFFAOYSA-N 0.000 description 1
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 description 1
- 229930091371 Fructose Natural products 0.000 description 1
- 239000005715 Fructose Substances 0.000 description 1
- 208000007976 Ketosis Diseases 0.000 description 1
- WQZGKKKJIJFFOK-VSOAQEOCSA-N L-altropyranose Chemical compound OC[C@@H]1OC(O)[C@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-VSOAQEOCSA-N 0.000 description 1
- OYHQOLUKZRVURQ-HZJYTTRNSA-N Linoleic acid Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(O)=O OYHQOLUKZRVURQ-HZJYTTRNSA-N 0.000 description 1
- QZXSMBBFBXPQHI-UHFFFAOYSA-N N-(dodecanoyl)ethanolamine Chemical compound CCCCCCCCCCCC(=O)NCCO QZXSMBBFBXPQHI-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 239000004435 Oxo alcohol Substances 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- PYMYPHUHKUWMLA-LMVFSUKVSA-N Ribose Natural products OC[C@@H](O)[C@@H](O)[C@@H](O)C=O PYMYPHUHKUWMLA-LMVFSUKVSA-N 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000001323 aldoses Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910001514 alkali metal chloride Inorganic materials 0.000 description 1
- 229910052936 alkali metal sulfate Inorganic materials 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- HMFHBZSHGGEWLO-UHFFFAOYSA-N alpha-D-Furanose-Ribose Natural products OCC1OC(O)C(O)C1O HMFHBZSHGGEWLO-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-PHYPRBDBSA-N alpha-D-galactose Chemical compound OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-PHYPRBDBSA-N 0.000 description 1
- SRBFZHDQGSBBOR-STGXQOJASA-N alpha-D-lyxopyranose Chemical compound O[C@@H]1CO[C@H](O)[C@@H](O)[C@H]1O SRBFZHDQGSBBOR-STGXQOJASA-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
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- PYMYPHUHKUWMLA-WDCZJNDASA-N arabinose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)C=O PYMYPHUHKUWMLA-WDCZJNDASA-N 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 229960000541 cetyl alcohol Drugs 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- XTHPWXDJESJLNJ-UHFFFAOYSA-N chlorosulfonic acid Substances OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 description 1
- XZJZNZATFHOMSJ-KTKRTIGZSA-N cis-3-dodecenoic acid Chemical compound CCCCCCCC\C=C/CC(O)=O XZJZNZATFHOMSJ-KTKRTIGZSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000004851 dishwashing Methods 0.000 description 1
- 229960000735 docosanol Drugs 0.000 description 1
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 1
- DPUOLQHDNGRHBS-KTKRTIGZSA-N erucic acid Chemical compound CCCCCCCC\C=C/CCCCCCCCCCCC(O)=O DPUOLQHDNGRHBS-KTKRTIGZSA-N 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 239000004872 foam stabilizing agent Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- LQJBNNIYVWPHFW-QXMHVHEDSA-N gadoleic acid Chemical compound CCCCCCCCCC\C=C/CCCCCCCC(O)=O LQJBNNIYVWPHFW-QXMHVHEDSA-N 0.000 description 1
- 229930182830 galactose Natural products 0.000 description 1
- 229930182478 glucoside Natural products 0.000 description 1
- 125000002791 glucosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 150000002338 glycosides Chemical class 0.000 description 1
- 238000011086 high cleaning Methods 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 125000002951 idosyl group Chemical class C1([C@@H](O)[C@H](O)[C@@H](O)[C@H](O1)CO)* 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 150000002584 ketoses Chemical class 0.000 description 1
- 235000020778 linoleic acid Nutrition 0.000 description 1
- OYHQOLUKZRVURQ-IXWMQOLASA-N linoleic acid Natural products CCCCC\C=C/C\C=C\CCCCCCCC(O)=O OYHQOLUKZRVURQ-IXWMQOLASA-N 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
- 239000006210 lotion Substances 0.000 description 1
- 229940043348 myristyl alcohol Drugs 0.000 description 1
- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 239000003605 opacifier Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229910052615 phyllosilicate Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 150000003138 primary alcohols Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 239000002453 shampoo Substances 0.000 description 1
- 229940079842 sodium cumenesulfonate Drugs 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- QEKATQBVVAZOAY-UHFFFAOYSA-M sodium;4-propan-2-ylbenzenesulfonate Chemical compound [Na+].CC(C)C1=CC=C(S([O-])(=O)=O)C=C1 QEKATQBVVAZOAY-UHFFFAOYSA-M 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229940012831 stearyl alcohol Drugs 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001180 sulfating effect Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000008154 viscoelastic solution Substances 0.000 description 1
- 239000010457 zeolite Substances 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/83—Mixtures of non-ionic with anionic compounds
-
- 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
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/0008—Detergent materials or soaps characterised by their shape or physical properties aqueous liquid non soap compositions
- C11D17/003—Colloidal solutions, e.g. gels; Thixotropic solutions or pastes
-
- 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
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/29—Sulfates of polyoxyalkylene ethers
-
- 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
Definitions
- the invention relates to low-concentration and highly viscous aqueous surfactant preparations which contain alkyl glycosides and certain alkyl or alkenyl ether sulfates, a process for their preparation and the use of such preparations as detergents or cleaners.
- alkyl glycosides with long-chain alkyl groups belong to the nonionic surfactants.
- the person skilled in the art also knows, for example in A.M. Schwartz, J.W. Perry, Surface Active Agents, Vol. I, Interscience Publishers, 1949, page 372 described that surfactant mixtures generally have synergistic effects and often have better cleaning properties than would result from the sum of the values of the individual components.
- Detergents which contain alkyl glycosides in combination with at least one conventional anionic surfactant in a ratio of 1:10 to 10: 1 are described in European patent application EP 070074.
- Detergents which contain alkyl glycosides and anionic surfactants are also known from European patent application EP 092 877.
- liquid detergents are known from European patent application EP 105556, which contain alkyl glycosides, certain other nonionic surfactants and anionic surfactants.
- From the international patent application WO 86/02943 alkylglycoside-containing liquid detergents are known which contain conventional anionic surfactants.
- a process for the production of alkyl glycosides using catalytic amounts of an anionic surfactant in its acid form is known from European patent application EP 132043.
- European patent application EP 132046 proposes to modify such a production process by adding certain bases after the actual reaction to neutralize the catalyst.
- the preparatory detergents or cleaning agents mentioned in these documents are relatively highly concentrated aqueous solutions or pastes, since the components intended for the mixture to give finished compositions should have the highest possible active substance content. At the same time, they must be easy to handle, which means that they should have the lowest possible viscosity, flow and be easy to pump.
- aqueous liquid products used by the consumer which include, in particular, liquid detergents, dishwashing detergents and universal cleaners, but also cosmetic products, for example hair shampoos or body-cleaning lotions, although the active substance content of such products is generally relative is low.
- Such products therefore normally contain thickeners, which generally have the disadvantage that they themselves do not contribute to the cleaning performance of the surfactant component contained in the agents.
- Typical thickeners are inorganic water-soluble salts, in particular sodium chloride, and salts of non-surface-active aromatic sulfonic acids, for example sodium cumene sulfonate.
- Organic thickeners are usually fatty acid alkanolamides, such as coconut fatty acid onoethanolamide, lauric acid monoethanolamide, oleic acid diethanolamide and coconut fatty acid diethanolamide, polyethylene glycol difatty acid esters and a number of water-soluble polymers.
- fatty acid alkanolamides such as coconut fatty acid onoethanolamide, lauric acid monoethanolamide, oleic acid diethanolamide and coconut fatty acid diethanolamide, polyethylene glycol difatty acid esters and a number of water-soluble polymers.
- agents which contain 15% by weight alkyl glycoside have a viscosity of less than 350 mPa.s at a content of approx. 0.5% by weight alkyl ether sulfate and the viscosity of such Agent goes through a minimum with the addition of increasing amounts of alkyl ether sulfate.
- agents are generally both too highly concentrated and not viscous enough to be regarded as easy to handle.
- the surfactant preparations according to the invention are accordingly gel-like aqueous
- R 2 is an alkyl or alkenyl radical having 8 to 22 carbon atoms and up to 3 CC double bonds
- p is the number 2 or 3
- q is a number from 1 to 10, preferably from 1 to 5
- X is an alkali metal ion, is an ammonium or alkyl- or hydroxyalkyl-substituted ammonium ion, the weight ratio of alkyl glycoside according to formula I to ether sulfate according to formula II being 35: 1 to 3: 1, preferably 15: 1 to 8: 1, and to 100 % By weight of water or a mixture of water with a water-miscible organic solvent.
- gel-like preparations are understood to mean structured, isotropic, viscoelastic solutions with a viscoelastic network structure composed of rods. They preferably have a viscosity, measured at a temperature in the range from 20 ° C. to 25 ° C. at a shear rate of 10 s ⁇ *, from 400 mPa-s to 10,000 mPa-s, in particular from 500 mPa-s to 8000 mPa-s.
- alkyl glycoside preparations according to the invention preferably contain
- Some of the water, in particular not more than 5% by weight, based on the preparation according to the invention, can be mixed with a water-miscible organic solvent, preferably from the group comprising alcohols containing 1 to
- Another object of the invention is a process for the preparation of storage-stable, gel-like surfactant preparations on an aqueous basis which have a viscosity in the range of 400 mPa at a temperature in the range from 20 ° C. to 25 ° C. at a shear rate of 10 s -1 . s to 10,000 mPa.s by mixing an aqueous solution containing an alkyl glycoside of the formula I,
- R 1 is an alkyl radical having 8 to 22 carbon atoms
- G is a glycose unit and n is a number between 1 and 10, with an ether sulfate of the formula II,
- R 2 is an alkyl or alkenyl radical having 8 to 22 carbon atoms and up to 3 CC double bonds
- p is the number 2 or 3
- q is a number from 1 to 10, preferably from 1 to 10
- X is an alkali metal ion, is an ammonium or alkyl- or hydroxyalkyl-substituted ammonium ion, in the weight ratio of alkyl glycoside according to formula I to ether sulfate according to formula II from 35: 1 to 3: 1, and with as much water or a mixture of water with a water-miscible one organic solvents that the total surfactant content in the preparation is 2.2% by weight to 12% by weight.
- the procedure is preferably such that an aqueous paste which contains alkyl glycoside of the formula I in a concentration of 30% by weight to 60% by weight is mixed in such an amount with the ether sulfate or with an aqueous solution of the ether sulfate, that the sum of the surfactants in the resulting aqueous preparation is 2.5% by weight to 10% by weight and the resulting gel contains 90% by weight to 97.5% by weight of water.
- the water can be mixed in at any point in the preparation of the agents according to the invention if the starting materials used do not already contain sufficient such solvent.
- the Components heated to temperatures of 60 ° C to 80 ° C and mixed with conventional mixers, which are preferably heatable and are kept during the entire mixing process, in particular at temperatures in the range mentioned.
- alkylglycosides suitable for the surfactant preparations according to the invention and their preparation are described, for example, in European patent applications EP 92355, EP 301 298, EP 357 969 and EP 362671 or the US Pat. No. 3,547,828.
- the glycoside components ((G) n in formula I) of such alkyl glycosides are oligomers or polymers from naturally occurring aldose or ketose monomers, which include, in particular, glucose, mannose, fructose, galactose, talose, gulose, Altrose, Allose, Idose, Ribose, Arabinose, Xylose and Lyxose belong.
- the oligomers consisting of such glycosidically linked monomers are characterized not only by the type of sugar they contain, but also by their number, the so-called degree of oligomerization.
- the degree of oligomerization (n in formula I) can also take non-integer numerical values as the quantity to be determined analytically; it is generally between 1 and 10, for the alkyl glycosides which are preferably used below 1.5, in particular between 1.2 and 1.4.
- the preferred monomer building block is glucose because of its good availability.
- the alkyl portion (R1 in formula I) of the alkyl glycosides contained in the surfactant preparations according to the invention preferably also originates from easily accessible derivatives of renewable raw materials, in particular from fatty alcohols, although their branched chain isomers, in particular so-called oxo alcohols, are also used to prepare usable alkyl glycosides can be. Accordingly, the primary alcohols with linear octyl, decyl, dodecyl, tetradecyl, hexadecyl or octa-decyl radicals and mixtures thereof are particularly useful.
- the alkyl glycosides can contain small amounts, for example 1 to 2%, of unreacted free fatty alcohol, which generally does not have a disadvantageous effect on the properties of the preparations produced therewith.
- ether sulfates which can be used in the context of the invention are anionic surfactants which, as a rule, are obtained by the known reaction of aliphatic primary alcohols with preferably 1 to 10, in particular 1 to 5, molar equivalents of alkylene oxide, in particular ethylene oxide, and subsequent reaction with a sulfating reagent, for example, sulfur trioxide or chlorosulfonic acid, and subsequent neutralization and hydrolysis of the reaction products formed, preferably with alkali, ammonium or alkyl or hydroxyalkyl-substituted ammonium bases.
- anionic surfactants which, as a rule, are obtained by the known reaction of aliphatic primary alcohols with preferably 1 to 10, in particular 1 to 5, molar equivalents of alkylene oxide, in particular ethylene oxide, and subsequent reaction with a sulfating reagent, for example, sulfur trioxide or chlorosulfonic acid, and subsequent neutralization and hydrolysis of the reaction products formed, preferably with alkali,
- Ether sulfates to which the process according to the invention extends are preferably derived from alkoxylated, in particular ethoxylated, fatty alcohols having 12 to 22 carbon atoms, in particular 12 to 18 carbon atoms.
- the degree of alkoxylation (q in formula II) is preferably 1 to 3.
- the degree of alkoxylation as a quantity to be determined analytically can also assume non-integer numerical values.
- Typical examples of starting materials for the ether sulfates which can be used according to the invention are lauryl alcohol, myristyl alcohol, cetyl alcohol, stearyl alcohol or behenyl alcohol and the corresponding unsaturated alcohols which can be obtained by reducing the carboxyl group from oleic acid, lauroleic acid, myristoleic acid, gadoleic acid, erucic acid, linoleic acid and linolenic acid.
- the ether sulfates can also be derived from technical alcohol mixtures, such as are obtained, for example, from the hydrogenation of technical fatty acid ester mixtures of natural origin or from aldehydes from Roelen's oxosynthesis.
- the ether sulfates produced in this way preferably contain as little as possible, in particular not more than 5% by weight, based on ether sulfate, of inorganic salt.
- ether sulfate include the alkali metal chlorides and in particular the alkali metal sulfates. If salt contents in such low amounts do not already occur in the production of the ether sulfates described above, The ether sulfate can be brought to contents not exceeding 5% by weight, in particular from 0.1% to 1.5% by weight, based in each case on ether sulfate, of inorganic salt by known methods, for example by recrystallization become.
- surfactant preparations according to the invention which contain such low-salt ether sulfate show a more pronounced, advantageous viscosity behavior in comparison with higher-salt ether sulfate, although the addition of inorganic salts, in particular sodium chloride, is usually considered to be thickening.
- Ether sulfates have long been known to be good anionic surfactants. However, it was surprising that the viscosity of dilute aqueous alkyl glycoside solutions can be increased significantly by adding very small amounts of such anionic surfactants. In contrast, the addition of alkylbenzenesulfonate as an example of another anionic surfactant, which is also known to have high cleaning performance, reduces the viscosity of dilute aqueous alkylglycoside solutions.
- the surfactant preparations according to the invention have excellent cleaning properties and high solubility in cold water. They are therefore preferably used as washing, rinsing or cleaning agents and in hair and body care or serve as storage-stable, easy-to-use premixes for the production of such agents.
- builder substances such as zeolites and phyllosilicates, corrosion inhibitors, bleaching agents, bleach activators, optical brighteners, enzymes, graying inhibitors, antimicrobial agents, abrasives, foam stabilizers, preservatives, pH regulators, opacifiers and pearlescent agents, colorants and fragrances and additional surfactants are possible among the preparations according to the invention. Examples
- Alkylglycoside to ether sulfate had the viscosities listed below (25 ° C, measured with a shear stress controlled rotation rheometer Carri-Med ( R ) CS 100 at a shear rate of 10 s ⁇ *), whereby for comparison also the values for equally concentrated ether sulfate free aqueous solutions are listed.
- Table 1 Properties of 5% by weight preparations (25 ° C)
- preparations not according to the invention which contained Ci2 / 14-alkyl glucoside and Na-Cn / 13-alkylbenzenesulfonate (Maranil ( R ), manufacturer Hüls). These had a viscosity of 270 mPa-s in 5% by weight solution (weight ratio 4.9: 0.1) and a viscosity of 360 mPa * s in 10% by weight solution (weight ratio 9: 1).
- the preparations according to the invention have significantly higher viscosities.
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- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
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Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4239679 | 1992-11-26 | ||
| DE4239679A DE4239679A1 (de) | 1992-11-26 | 1992-11-26 | Viskose wäßrige Tensidzubereitungen |
| PCT/EP1993/002963 WO1994012601A1 (de) | 1992-11-26 | 1993-10-26 | Viskose wässrige tensidzubereitungen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0670877A1 true EP0670877A1 (de) | 1995-09-13 |
| EP0670877B1 EP0670877B1 (de) | 1996-12-04 |
Family
ID=6473649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP93924051A Expired - Lifetime EP0670877B1 (de) | 1992-11-26 | 1993-10-26 | Viskose wässrige tensidzubereitungen |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0670877B1 (de) |
| DE (2) | DE4239679A1 (de) |
| WO (1) | WO1994012601A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5534500A (en) * | 1993-09-13 | 1996-07-09 | Henkel Corporation | Process for preparing surfactant mixtures having high solids content |
| DE19723733A1 (de) | 1997-06-06 | 1998-12-10 | Beiersdorf Ag | Kosmetische und dermatologische Emulsionen, enthaltend Alkylglucoside und erhöhte Elektrolytkonzentrationen |
| US7842647B2 (en) * | 2006-02-03 | 2010-11-30 | Bayer Cropscience Lp | Stable, concentrated herbicidal compositions |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4483787A (en) * | 1983-12-28 | 1984-11-20 | The Procter & Gamble Company | Concentrated aqueous detergent compositions |
| DE3534082A1 (de) * | 1985-09-25 | 1987-04-02 | Henkel Kgaa | Fluessiges reinigungsmittel |
| JPH0633402B2 (ja) * | 1989-07-26 | 1994-05-02 | 花王株式会社 | 洗浄剤組成物 |
| JPH03166298A (ja) * | 1989-11-25 | 1991-07-18 | Mitsubishi Petrochem Co Ltd | 液体洗浄剤組成物 |
| DE4036663A1 (de) * | 1990-11-17 | 1992-05-21 | Huels Chemische Werke Ag | Fluessiges, schaeumendes reinigungsmittel mit erhoehter viskositaet |
| DE4117689A1 (de) * | 1991-05-29 | 1992-12-03 | Henkel Kgaa | Fluessige, giess- und pumpfaehige tensidzubereitung |
-
1992
- 1992-11-26 DE DE4239679A patent/DE4239679A1/de not_active Withdrawn
-
1993
- 1993-10-26 DE DE59304705T patent/DE59304705D1/de not_active Expired - Fee Related
- 1993-10-26 EP EP93924051A patent/EP0670877B1/de not_active Expired - Lifetime
- 1993-10-26 WO PCT/EP1993/002963 patent/WO1994012601A1/de not_active Ceased
Non-Patent Citations (1)
| Title |
|---|
| See references of WO9412601A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1994012601A1 (de) | 1994-06-09 |
| EP0670877B1 (de) | 1996-12-04 |
| DE59304705D1 (de) | 1997-01-16 |
| DE4239679A1 (de) | 1994-06-01 |
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