EP4077623B1 - Textile treatment composition - Google Patents
Textile treatment composition Download PDFInfo
- Publication number
- EP4077623B1 EP4077623B1 EP20789576.4A EP20789576A EP4077623B1 EP 4077623 B1 EP4077623 B1 EP 4077623B1 EP 20789576 A EP20789576 A EP 20789576A EP 4077623 B1 EP4077623 B1 EP 4077623B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- formula
- unsaturated
- weight
- acid
- fatty
- 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.)
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- 239000000203 mixture Substances 0.000 title claims description 117
- 239000004753 textile Substances 0.000 title claims description 33
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 40
- 239000000194 fatty acid Substances 0.000 claims description 40
- 229930195729 fatty acid Natural products 0.000 claims description 40
- 239000004094 surface-active agent Substances 0.000 claims description 31
- 238000005406 washing Methods 0.000 claims description 22
- BITHHVVYSMSWAG-KTKRTIGZSA-N (11Z)-icos-11-enoic acid Chemical compound CCCCCCCC\C=C/CCCCCCCCCC(O)=O BITHHVVYSMSWAG-KTKRTIGZSA-N 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- 239000003960 organic solvent Substances 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 claims description 10
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 7
- DPUOLQHDNGRHBS-KTKRTIGZSA-N erucic acid Chemical compound CCCCCCCC\C=C/CCCCCCCCCCCC(O)=O DPUOLQHDNGRHBS-KTKRTIGZSA-N 0.000 claims description 7
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 7
- CFOQKXQWGLAKSK-KTKRTIGZSA-N (13Z)-docosen-1-ol Chemical compound CCCCCCCC\C=C/CCCCCCCCCCCCO CFOQKXQWGLAKSK-KTKRTIGZSA-N 0.000 claims description 6
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 6
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 6
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 6
- DPUOLQHDNGRHBS-UHFFFAOYSA-N Brassidinsaeure Natural products CCCCCCCCC=CCCCCCCCCCCCC(O)=O DPUOLQHDNGRHBS-UHFFFAOYSA-N 0.000 claims description 6
- URXZXNYJPAJJOQ-UHFFFAOYSA-N Erucic acid Natural products CCCCCCC=CCCCCCCCCCCCC(O)=O URXZXNYJPAJJOQ-UHFFFAOYSA-N 0.000 claims description 6
- 239000005642 Oleic acid Substances 0.000 claims description 6
- 229940108623 eicosenoic acid Drugs 0.000 claims description 6
- BITHHVVYSMSWAG-UHFFFAOYSA-N eicosenoic acid Natural products CCCCCCCCC=CCCCCCCCCCC(O)=O BITHHVVYSMSWAG-UHFFFAOYSA-N 0.000 claims description 6
- 235000021299 gondoic acid Nutrition 0.000 claims description 6
- CFOQKXQWGLAKSK-UHFFFAOYSA-N 13-docosen-1-ol Natural products CCCCCCCCC=CCCCCCCCCCCCCO CFOQKXQWGLAKSK-UHFFFAOYSA-N 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims 2
- 150000002191 fatty alcohols Chemical class 0.000 description 54
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 48
- -1 cis-11-eicosen-1-ol Chemical compound 0.000 description 46
- 150000004665 fatty acids Chemical class 0.000 description 35
- 239000003945 anionic surfactant Substances 0.000 description 27
- 239000002736 nonionic surfactant Substances 0.000 description 27
- 239000002904 solvent Substances 0.000 description 26
- 239000003599 detergent Substances 0.000 description 22
- 125000004432 carbon atom Chemical group C* 0.000 description 21
- 150000002148 esters Chemical class 0.000 description 21
- OSCJHTSDLYVCQC-UHFFFAOYSA-N 2-ethylhexyl 4-[[4-[4-(tert-butylcarbamoyl)anilino]-6-[4-(2-ethylhexoxycarbonyl)anilino]-1,3,5-triazin-2-yl]amino]benzoate Chemical compound C1=CC(C(=O)OCC(CC)CCCC)=CC=C1NC1=NC(NC=2C=CC(=CC=2)C(=O)NC(C)(C)C)=NC(NC=2C=CC(=CC=2)C(=O)OCC(CC)CCCC)=N1 OSCJHTSDLYVCQC-UHFFFAOYSA-N 0.000 description 15
- 108090000790 Enzymes Proteins 0.000 description 14
- 102000004190 Enzymes Human genes 0.000 description 14
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 14
- 241000221095 Simmondsia Species 0.000 description 14
- 235000004433 Simmondsia californica Nutrition 0.000 description 14
- 230000000694 effects Effects 0.000 description 14
- 229940088598 enzyme Drugs 0.000 description 14
- 239000004744 fabric Substances 0.000 description 14
- 125000000217 alkyl group Chemical group 0.000 description 12
- 238000002360 preparation method Methods 0.000 description 12
- 239000000344 soap Substances 0.000 description 12
- 150000001298 alcohols Chemical class 0.000 description 11
- 239000004435 Oxo alcohol Substances 0.000 description 10
- 229920001296 polysiloxane Polymers 0.000 description 10
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 9
- 239000004480 active ingredient Substances 0.000 description 9
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 9
- 150000001875 compounds Chemical class 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 8
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 7
- 239000002979 fabric softener Substances 0.000 description 7
- 239000003760 tallow Substances 0.000 description 7
- 244000060011 Cocos nucifera Species 0.000 description 6
- 235000013162 Cocos nucifera Nutrition 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
- 150000004996 alkyl benzenes Chemical class 0.000 description 6
- 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 6
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 6
- 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 6
- 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 6
- 229920000289 Polyquaternium Polymers 0.000 description 5
- 150000008051 alkyl sulfates Chemical class 0.000 description 5
- 229920006317 cationic polymer Polymers 0.000 description 5
- 150000001768 cations Chemical class 0.000 description 5
- ZQPPMHVWECSIRJ-MDZDMXLPSA-N elaidic acid Chemical compound CCCCCCCC\C=C\CCCCCCCC(O)=O ZQPPMHVWECSIRJ-MDZDMXLPSA-N 0.000 description 5
- 239000003112 inhibitor Substances 0.000 description 5
- 150000003254 radicals Chemical class 0.000 description 5
- HLZKNKRTKFSKGZ-UHFFFAOYSA-N 1-Tetradecanol Natural products CCCCCCCCCCCCCCO HLZKNKRTKFSKGZ-UHFFFAOYSA-N 0.000 description 4
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 4
- 229960000541 cetyl alcohol Drugs 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 4
- 238000007046 ethoxylation reaction Methods 0.000 description 4
- 229940043348 myristyl alcohol Drugs 0.000 description 4
- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 4
- BXWNKGSJHAJOGX-UHFFFAOYSA-N n-hexadecyl alcohol Natural products CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 4
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 description 4
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 229940012831 stearyl alcohol Drugs 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000004372 Polyvinyl alcohol Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000013543 active substance Substances 0.000 description 3
- 235000012216 bentonite Nutrition 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 3
- 239000002537 cosmetic Substances 0.000 description 3
- 239000000975 dye Substances 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 235000011187 glycerol Nutrition 0.000 description 3
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 3
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 3
- 229940119170 jojoba wax Drugs 0.000 description 3
- 229910052901 montmorillonite Inorganic materials 0.000 description 3
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 3
- 239000002304 perfume Substances 0.000 description 3
- 150000004760 silicates Chemical class 0.000 description 3
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 3
- JSPLKZUTYZBBKA-UHFFFAOYSA-N trioxidane Chemical compound OOO JSPLKZUTYZBBKA-UHFFFAOYSA-N 0.000 description 3
- ALSTYHKOOCGGFT-KTKRTIGZSA-N (9Z)-octadecen-1-ol Chemical compound CCCCCCCC\C=C/CCCCCCCCO ALSTYHKOOCGGFT-KTKRTIGZSA-N 0.000 description 2
- QLAJNZSPVITUCQ-UHFFFAOYSA-N 1,3,2-dioxathietane 2,2-dioxide Chemical compound O=S1(=O)OCO1 QLAJNZSPVITUCQ-UHFFFAOYSA-N 0.000 description 2
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 description 2
- QOXOZONBQWIKDA-UHFFFAOYSA-N 3-hydroxypropyl Chemical group [CH2]CCO QOXOZONBQWIKDA-UHFFFAOYSA-N 0.000 description 2
- 239000004382 Amylase Substances 0.000 description 2
- 102000013142 Amylases Human genes 0.000 description 2
- 108010065511 Amylases Proteins 0.000 description 2
- 102100032487 Beta-mannosidase Human genes 0.000 description 2
- 108010059892 Cellulase Proteins 0.000 description 2
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 2
- 229910003849 O-Si Inorganic materials 0.000 description 2
- 229910003872 O—Si Inorganic materials 0.000 description 2
- 108091005804 Peptidases Proteins 0.000 description 2
- 229920000691 Poly[bis(2-chloroethyl) ether-alt-1,3-bis[3-(dimethylamino)propyl]urea] Polymers 0.000 description 2
- 239000004365 Protease Substances 0.000 description 2
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 2
- 229910018557 Si O Inorganic materials 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 150000003926 acrylamides Chemical class 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
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- 125000003342 alkenyl group Chemical group 0.000 description 2
- MBMBGCFOFBJSGT-KUBAVDMBSA-N all-cis-docosa-4,7,10,13,16,19-hexaenoic acid Chemical compound CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CCC(O)=O MBMBGCFOFBJSGT-KUBAVDMBSA-N 0.000 description 2
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- 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 2
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
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- 125000002960 margaryl 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])C([H])([H])[H] 0.000 description 2
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- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- XSNPCADVCQDLAN-ZVMXUFIRSA-N CCCCCCCCCC\C=C/CCCCCCCC(O)=O.CCCCCCCCCC\C=C/CCCCCCCC(O)=O Chemical compound CCCCCCCCCC\C=C/CCCCCCCC(O)=O.CCCCCCCCCC\C=C/CCCCCCCC(O)=O XSNPCADVCQDLAN-ZVMXUFIRSA-N 0.000 description 1
- QMMJVOSHOJIEKR-QZOPMXJLSA-N CCCCCCCC\C=C/CCCCCCCCCC(O)=O.CCCCCCCC\C=C/CCCCCCCCCC(O)=O Chemical compound CCCCCCCC\C=C/CCCCCCCCCC(O)=O.CCCCCCCC\C=C/CCCCCCCCCC(O)=O QMMJVOSHOJIEKR-QZOPMXJLSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 244000303965 Cyamopsis psoralioides Species 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- OPGOLNDOMSBSCW-CLNHMMGSSA-N Fursultiamine hydrochloride Chemical compound Cl.C1CCOC1CSSC(\CCO)=C(/C)N(C=O)CC1=CN=C(C)N=C1N OPGOLNDOMSBSCW-CLNHMMGSSA-N 0.000 description 1
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- 239000005639 Lauric acid Substances 0.000 description 1
- 102000004882 Lipase Human genes 0.000 description 1
- 239000004367 Lipase Substances 0.000 description 1
- 108090001060 Lipase Proteins 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
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- 239000004952 Polyamide Substances 0.000 description 1
- 229920002873 Polyethylenimine Polymers 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
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- 229920004482 WACKER® Polymers 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000005903 acid hydrolysis reaction Methods 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910001413 alkali metal ion Inorganic materials 0.000 description 1
- 238000005904 alkaline hydrolysis reaction Methods 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- JAZBEHYOTPTENJ-JLNKQSITSA-N all-cis-5,8,11,14,17-icosapentaenoic acid Chemical compound CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CCCC(O)=O JAZBEHYOTPTENJ-JLNKQSITSA-N 0.000 description 1
- 235000020661 alpha-linolenic acid Nutrition 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 150000001449 anionic compounds Chemical class 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 150000005840 aryl radicals Chemical class 0.000 description 1
- 229940116226 behenic acid Drugs 0.000 description 1
- 229940077388 benzenesulfonate Drugs 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- GZSSFSARCMSPPW-UHFFFAOYSA-N butane-2,2-diol Chemical compound CCC(C)(O)O GZSSFSARCMSPPW-UHFFFAOYSA-N 0.000 description 1
- VNSBYDPZHCQWNB-UHFFFAOYSA-N calcium;aluminum;dioxido(oxo)silane;sodium;hydrate Chemical compound O.[Na].[Al].[Ca+2].[O-][Si]([O-])=O VNSBYDPZHCQWNB-UHFFFAOYSA-N 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
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- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- XFOSBZOUUACCCN-UHFFFAOYSA-M dimethyl-bis(prop-2-enyl)azanium;prop-2-enamide;chloride Chemical compound [Cl-].NC(=O)C=C.C=CC[N+](C)(C)CC=C XFOSBZOUUACCCN-UHFFFAOYSA-M 0.000 description 1
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- 238000001035 drying Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 235000020673 eicosapentaenoic acid Nutrition 0.000 description 1
- 229960005135 eicosapentaenoic acid Drugs 0.000 description 1
- JAZBEHYOTPTENJ-UHFFFAOYSA-N eicosapentaenoic acid Natural products CCC=CCC=CCC=CCC=CCC=CCCCC(O)=O JAZBEHYOTPTENJ-UHFFFAOYSA-N 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000007850 fluorescent dye Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- KWLMIXQRALPRBC-UHFFFAOYSA-L hectorite Chemical compound [Li+].[OH-].[OH-].[Na+].[Mg+2].O1[Si]2([O-])O[Si]1([O-])O[Si]([O-])(O1)O[Si]1([O-])O2 KWLMIXQRALPRBC-UHFFFAOYSA-L 0.000 description 1
- 229910000271 hectorite Inorganic materials 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000003752 hydrotrope Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229940094522 laponite Drugs 0.000 description 1
- 229960004488 linolenic acid Drugs 0.000 description 1
- 235000019421 lipase Nutrition 0.000 description 1
- XCOBTUNSZUJCDH-UHFFFAOYSA-B lithium magnesium sodium silicate Chemical compound [Li+].[Li+].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Na+].[Na+].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3 XCOBTUNSZUJCDH-UHFFFAOYSA-B 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium 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
- 239000000463 material Substances 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 150000005673 monoalkenes Chemical class 0.000 description 1
- 235000021281 monounsaturated fatty acids Nutrition 0.000 description 1
- 125000001064 morpholinomethyl group Chemical group [H]C([H])(*)N1C([H])([H])C([H])([H])OC([H])([H])C1([H])[H] 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- 125000001196 nonadecyl 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])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229910000273 nontronite Inorganic materials 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
- 235000008390 olive oil Nutrition 0.000 description 1
- 239000004006 olive oil Substances 0.000 description 1
- 150000002891 organic anions Chemical class 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- LBIYNOAMNIKVKF-FPLPWBNLSA-N palmitoleyl alcohol Chemical compound CCCCCC\C=C/CCCCCCCCO LBIYNOAMNIKVKF-FPLPWBNLSA-N 0.000 description 1
- LBIYNOAMNIKVKF-UHFFFAOYSA-N palmitoleyl alcohol Natural products CCCCCCC=CCCCCCCCCO LBIYNOAMNIKVKF-UHFFFAOYSA-N 0.000 description 1
- 239000010470 pecan oil Substances 0.000 description 1
- 108010087558 pectate lyase Proteins 0.000 description 1
- 229920002553 poly(2-methacrylolyloxyethyltrimethylammonium chloride) polymer Polymers 0.000 description 1
- 229920000233 poly(alkylene oxides) Polymers 0.000 description 1
- 229920001308 poly(aminoacid) Polymers 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000151 polyglycol Polymers 0.000 description 1
- 239000010695 polyglycol Substances 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 150000003138 primary alcohols Chemical class 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical compound CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 description 1
- YLQLIQIAXYRMDL-UHFFFAOYSA-N propylheptyl alcohol Chemical compound CCCCCC(CO)CCC YLQLIQIAXYRMDL-UHFFFAOYSA-N 0.000 description 1
- 235000019419 proteases Nutrition 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 229910000275 saponite Inorganic materials 0.000 description 1
- 229910000276 sauconite Inorganic materials 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000012748 slip agent Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- JIWBIWFOSCKQMA-UHFFFAOYSA-N stearidonic acid Natural products CCC=CCC=CCC=CCC=CCCCCC(O)=O JIWBIWFOSCKQMA-UHFFFAOYSA-N 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical class CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 229940061629 trideceth-9 Drugs 0.000 description 1
- JLGLQAWTXXGVEM-UHFFFAOYSA-N triethylene glycol monomethyl ether Chemical compound COCCOCCOCCO JLGLQAWTXXGVEM-UHFFFAOYSA-N 0.000 description 1
- 150000004072 triols Chemical class 0.000 description 1
- 238000009463 water soluble packaging Methods 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
- C11D3/43—Solvents
-
- 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
- C11D3/2003—Alcohols; Phenols
- C11D3/2006—Monohydric alcohols
- C11D3/2027—Monohydric alcohols unsaturated
-
- 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
- C11D3/2003—Alcohols; Phenols
- C11D3/2006—Monohydric alcohols
- C11D3/2027—Monohydric alcohols unsaturated
- C11D3/2031—Monohydric alcohols unsaturated fatty or with at least 8 carbon atoms in the alkenyl chain
-
- 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
- C11D3/2079—Monocarboxylic 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
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
- C11D17/041—Compositions releasably affixed on a substrate or incorporated into a dispensing means
- C11D17/042—Water soluble or water disintegrable containers or substrates containing cleaning compositions or additives for cleaning 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
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
- C11D17/041—Compositions releasably affixed on a substrate or incorporated into a dispensing means
- C11D17/042—Water soluble or water disintegrable containers or substrates containing cleaning compositions or additives for cleaning compositions
- C11D17/045—Multi-compartment
-
- 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
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/12—Soft surfaces, e.g. textile
Definitions
- the present invention describes a composition for textile cleaning and care as well as its use and method using such a composition.
- the invention describes a composition which, in addition to other components, contains unsaturated C 18 -C 24 fatty acids and unsaturated C 20 -C 24 fatty alcohols.
- the mechanical cleaning of textile fabrics is usually not only used to remove dirt and stains but also to care for the textile.
- the care of textiles includes areas as diverse as scenting, dyeing or finishing. Another aspect of textile care concerns the influence on the perceived surface softness of the textile, which is supposed to be improved by softening active ingredients in the machine washing process.
- Fabric softeners are usually added to the washing liquor in the last rinse cycle of machine washing in order to prevent the "dry stiffness" effect that occurs when laundry dries.
- the dry rigidity is caused by the formation of hydrogen bonds between the cellulose fibers.
- the softening active ingredients lie on the surface of the fibers and thus weaken the interactions between the fibers. Due to the reduced stiffness of the item of laundry, the effort required when ironing is reduced and the wearing comfort is increased.
- the group of softening active ingredients includes in particular synthetic compounds from the groups of esterquat, cationic polymers and silicones.
- German patent specification DE 197 14 044 C1 discloses fabric softener compositions based on a combination of esterquats and silicones.
- the international patent application WO 2019/070838 A1 describes aqueous fabric softener compositions which contain a combination of a cationic polymer and a saturated fatty acid.
- the compositions may include unsaturated fatty acids as an optional additive.
- Other fabric softener compositions are available US 2006/122087 A1 , US 2016/289602 A1 , US 7,718,596 B2 , US 6,897,194 B2 and EP 3 181 667 A1 known.
- EP 2 997 959 A1 describes a cosmetic formulation which, in addition to an esterquat, can also contain unsaturated fatty alcohols.
- the textile treatment agent should be able to be formulated and used as a liquid, for example as a highly concentrated liquid, in particular as a surfactant-rich and low-water formulation Incorporation into water-soluble packaged dosage units (detergent sachets) may be suitable.
- the textile treatment agent should be able to be formulated as an independent fabric softener as well as as a component of a full-fledged textile detergent or a textile treatment additive, for example a fragrance composition or a dye.
- the textile treatment agents should be metered into the washing liquor at the beginning of a washing process.
- This task was solved by combining specific unsaturated fatty acids and fatty alcohols in a surfactant-organic carrier.
- the composition according to the invention comprises, as further essential components, at least one unsaturated C 20 -C 24 fatty alcohol and at least one unsaturated C 18 -C 24 fatty acid.
- compositions can contain a single unsaturated C 18 -C 24 fatty acid or a mixture of different unsaturated C 18 -C 24 fatty acids.
- the proportion by weight of the unsaturated C 18 -C 24 fatty acid in the total weight of the composition is 0.01 to 12% by weight, preferably 0.01 to 8% by weight .-% and in particular 0.01 to 4% by weight.
- Particularly preferred unsaturated C 18 -C 24 fatty acids are selected from the group ⁇ -linolenic acid, stearidonic acid, eicosapentaenoic acid, docosahexaenoic acid, linoleic acid, palmitoleic acid, vaccenoic acid, oleic acid, elaidic acid, gondoic acid ((11Z)-11-eicosenoic acid), gadoleic acid ((9Z) -9-eicosenoic acid), erucic acid and nervonic acid.
- the monounsaturated fatty acids have proven to be technically particularly effective C 18 -C 24 fatty acids, with the ⁇ -9 fatty acids being particularly preferred.
- Compositions which are particularly preferred due to their fabric softening effect are therefore characterized in that the unsaturated C 18 -C 24 fatty acid is selected from the group of ⁇ -9 fatty acids, in particular from the group of oleic acid, gondoic acid and erucic acid, most preferably from the group of gondoic acid.
- compositions can also contain mixtures of various unsaturated C 18 -C 24 fatty acids. Due to their availability and their impressive fabric softening effect, the use of a mixture of oleic acid, gondoic acid and erucic acid is particularly preferred.
- a second essential component of the compositions is the at least one unsaturated C 20 -C 24 fatty alcohol.
- compositions can contain a single unsaturated C 20 -C 24 fatty alcohol or a mixture of different unsaturated C 20 -C 24 fatty alcohols.
- the proportion by weight of the unsaturated C 20 -C 24 fatty alcohol in the total weight of the composition is preferably 0.01 to 12% by weight, preferably 0.01 to 8% by weight and in particular 0.01 to 4% by weight.
- unsaturated C 20 -C 24 fatty alcohols is particularly preferred, selected from the group of monounsaturated fatty alcohols.
- the unsaturated C 16 -C 22 fatty alcohol is particularly preferably selected from the group palmitoleyl alcohol, oleyl alcohol, cis-11-eicosen-1-ol, and erucyl alcohol (cis-13-docosen-1-ol), most preferably from the group cis -11-eicosen-1-ol and erucyl alcohol.
- the weight ratio of unsaturated C 18 -C 24 fatty acid to unsaturated C 20 -C 24 fatty alcohol is preferably 10:1 to 1:10, preferably 2:1 to 1:2 and in particular 5:4 to 4:5. Appropriate mixtures are available from sustainable sources and can be easily incorporated into the compositions.
- a particularly preferred composition is characterized in that it contains a) mixtures of oleic acid, gondoic acid and erucic acid, b) mixtures of cis-11-eicosen-1-ol and erucyl alcohol and c) 5 to 80% by weight of surfactant and/or contains organic solvent.
- the compositions can also contain their esters.
- the content of the compositions in corresponding esters is due less to the desired fabric softening effect than to the origin of the unsaturated C 18 -C 24 fatty acids and unsaturated C 20 -C 24 fatty alcohols essential to the invention from sustainable sources.
- compositions can further contain a vegetable oil.
- Preferred Compositions are characterized in that they contain a vegetable oil from the group of olive oil, pecan oil and jojoba oil, preferably from the group of jojoba oil.
- the composition contains an active ingredient mixture with the INCI name Hydrolyzed Jojoba Esters.
- a particularly preferred composition is characterized in that it contains an active ingredient mixture with the INCI name Hydrolyzed Jojoba Esters and 5 to 80% by weight of surfactant and/or organic solvent.
- compositions contain 5 to 80% by weight of surfactant and/or organic solvent as a further essential component. It is particularly preferred if the composition contains surfactant and organic solvent.
- the proportion by weight of the surfactant in the total weight of the composition is preferably 5 to 60% by weight, particularly preferably 10 to 50% by weight and in particular 25 to 50% by weight. These proportions by weight have proven to be particularly advantageous in relation to optimizing the cleaning effect of the composition.
- the group of surfactants includes non-ionic, anionic, cationic and amphoteric surfactants.
- the compositions according to the invention can comprise one or more of the surfactants mentioned.
- Preferred compositions contain at least one anionic surfactant and/or at least one nonionic surfactant as surfactant.
- the combination of anionic and nonionic surfactant is particularly preferred.
- the anionic surfactant is preferably selected from the group comprising C 9 -C 13 alkyl benzene sulfonates, olefin sulfonates, C 12 -C 18 alkane sulfonates, ester sulfonates, alk(en)yl sulfates, fatty alcohol ether sulfates and mixtures thereof.
- Compositions which comprise C 9 -C 13 alkyl benzene sulfonates and fatty alcohol ether sulfates as anionic surfactant have particularly good dispersing properties.
- the surfactants of the sulfonate type are preferably C 9 -C 13 alkylbenzene sulfonates, olefin sulfonates, that is, mixtures of alkene and hydroxyalkane sulfonates and disulfonates, such as those obtained, for example, from C 12 -C 18 monoolefins with a terminal or internal double bond by sulfonation with gaseous sulfur trioxide and subsequent alkaline or acid hydrolysis of the sulfonation products.
- C 12 -C 18 alkane sulfonates and the esters of ⁇ -sulfofatty acids for example the ⁇ -sulfonated methyl esters of hydrogenated coconut, palm kernel or tallow fatty acids.
- Alk(en)yl sulfates are the alkali and in particular the sodium salts of the sulfuric acid monoesters of the C 12 -C 18 fatty alcohols, for example from coconut fatty alcohol, tallow fatty alcohol, lauryl, myristyl, cetyl or stearyl alcohol or the C 10 -C 20 oxo alcohols and those half esters of secondary alcohols of these chain lengths are preferred.
- the C 12 -C 16 alkyl sulfates and C 12 -C 15 alkyl sulfates and C 14 -C 15 alkyl sulfates are preferred.
- 2,3-alkyl sulfates are also suitable anionic surfactants.
- the preferred alk(en)yl sulfates are the salts of the sulfuric acid half esters of fatty alcohols with 12 to 18 carbon atoms, for example from coconut fatty alcohol, tallow fatty alcohol, lauryl, myristyl, cetyl or stearyl alcohol or the oxo alcohols with 10 to 20 carbon atoms and those half esters of secondary alcohols of these chain lengths are preferred.
- the alkyl sulfates with 12 to 16 carbon atoms and alkyl sulfates with 12 to 15 carbon atoms and alkyl sulfates with 14 and 15 carbon atoms are preferred.
- 2,3-alkyl sulfates are also suitable anionic surfactants.
- fatty alcohol ether sulfates such as the sulfuric acid monoesters of the straight-chain or branched C 7 -C 21 alcohols ethoxylated with 1 to 6 moles of ethylene oxide, such as 2-methyl-branched C9-11 alcohols with an average of 3.5 moles of ethylene oxide (EO) or C12- 18-fatty alcohols with 1 to 4 EO are suitable.
- Alkyl ether sulfates with the formula (A-1) are preferred.
- R 1 represents a linear or branched, substituted or unsubstituted alkyl radical, preferably a linear, unsubstituted alkyl radical, particularly preferably a fatty alcohol radical.
- Preferred radicals R 1 of the formula (A-1) are selected from decyl, undecyl, dodecyl, tridecyl, tetradecyl, pentadecyl, hexadecyl, heptadecyl, octadecyl, nonadecyl, eicosyl radicals and mixtures thereof, where the Representatives with an even number of carbon atoms are preferred.
- radicals R 1 of the formula (A-1) are derived from fatty alcohols with 12 to 18 carbon atoms, for example from coconut fatty alcohol, tallow fatty alcohol, lauryl, myristyl, cetyl or stearyl alcohol or from oxo alcohols with 10 to 20 carbon atoms .
- AO in formula (A-1) represents an ethylene oxide (EO) or propylene oxide (PO) group, preferably an ethylene oxide group.
- the index n of the formula (A-1) is an integer from 1 to 50, preferably from 1 to 20 and in particular from 2 to 10. Very particularly preferred is n 2, 3, 4, 5, 6, 7 or 8.
- X is a single-quality cation or the n-ten part of an N-quality cation, preferably the alkali metal ions and below Na + or K + , where NA + is extremely preferred.
- the stated degree of ethoxylation represents a statistical average, which can be a whole or a fractional number for a specific product.
- the alkoxylation levels reported represent statistical averages, which may be a whole or a fractional number for a specific product.
- Preferred alkoxylates/ethoxylates have a narrow homolog distribution (narrow range ethoxylates, NRE).
- the composition contains C 9-13 alkyl benzene sulfonates and, if appropriate, additional fatty alcohol ether sulfates as anionic surfactant.
- the composition contains at least one anionic surfactant of the formula (A-3), in the R' and R" are independently H or alkyl and together contain 9 to 19, preferably 9 to 15 and in particular 9 to 13 carbon atoms, and Y + is a monovalent cation or the nth part of an n-valent cation (in particular Na + ) mean.
- compositions contain as surfactant at least one anionic surfactant, preferably at least one anionic surfactant from the group consisting of C 8-18 alkyl benzene sulfonates, C 8-18 olefin sulfonates, C 12-18 alkane sulfonates, C 8-18 ester sulfonates, C 8-18 alkyl sulfates, C 8-18 alkenyl sulfates, fatty alcohol ether sulfates, in particular at least one anionic surfactant from the group of C 8-18 alkyl benzene sulfonates.
- anionic surfactant preferably at least one anionic surfactant from the group consisting of C 8-18 alkyl benzene sulfonates, C 8-18 olefin sulfonates, C 12-18 alkane sulfonates, C 8-18 ester sulfonates, C 8-18 alkyl sulfates, C 8-18 alkeny
- the composition can also have at least one nonionic surfactant, preferably together with at least one anionic surfactant.
- the group of nonionic surfactants includes alkoxylated fatty alcohols, alkoxylated fatty acid alkyl esters, fatty acid amides, alkoxylated fatty acid amides, polyhydroxy fatty acid amides, alkylphenol polyglycol ethers, amine oxides, alkyl polyglucosides and mixtures thereof.
- the nonionic surfactant used is preferably alkoxylated, advantageously ethoxylated, in particular primary alcohols with preferably 8 to 18 carbon atoms and an average of 4 to 12 moles of ethylene oxide (EO) per mole of alcohol, in which the alcohol residue can be linear or preferably methyl-branched in the 2-position or may contain linear and methyl-branched radicals in the mixture, as are usually present in oxo alcohol radicals.
- EO ethylene oxide
- alcohol residue can be linear or preferably methyl-branched in the 2-position or may contain linear and methyl-branched radicals in the mixture, as are usually present in oxo alcohol radicals.
- alcohol ethoxylates with linear residues from alcohols of native origin with 12 to 18 carbon atoms for example from coconut, palm, tallow or oleyl alcohol, and an average of 5 to 8 EO per mole of alcohol are preferred.
- the preferred ethoxylated alcohols include, for example, C12-14 alcohols with 4 EO or 7 EO, C9-11 alcohol with 7 EO, C13-15 alcohols with 5 EO, 7 EO or 8 EO, C 12 -C 18 alcohols with 5 EO or 7 EO and mixtures of these.
- the ethoxylation levels reported represent statistical averages, which may be a whole or a fractional number for a specific product.
- Preferred alcohol ethoxylates have a narrow homolog distribution (narrow range ethoxylates, NRE).
- fatty alcohols with more than 12 EO can also be used.
- Nonionic surfactants that contain EO and PO (propylene oxide) groups together in the molecule can also be used according to the invention.
- a mixture of a (more) branched ethoxylated fatty alcohol and an unbranched ethoxylated fatty alcohol such as a mixture of a C 16 -C 18 fatty alcohol with 7 EO and 2-propylheptanol with 7 EO.
- the washing, cleaning, after-treatment or washing aid particularly preferably contains a C 12 -C 18 fatty alcohol with 7 EO or a C 13 -C 15 oxo alcohol with 7 EO as a nonionic surfactant.
- R 1 represents a linear or branched, substituted or unsubstituted alkyl radical.
- R 1 is a linear or branched alkyl radical with 5 to 30 carbon atoms, preferably with 7 to 25 carbon atoms and in particular with 10 to 19 carbon atoms.
- Preferred radicals R 1 are selected from decyl, undecyl, dodecyl, tridecyl, tetradecyl, pentadecyl, hexadecyl, heptadecyl, octadecyl, nonadecyl radicals and mixtures thereof, with the representatives with an even number of carbon atoms being preferred .
- radicals R 1 are derived from fatty alcohols with 12 to 19 carbon atoms, for example from coconut fatty alcohol, tallow fatty alcohol, lauryl, myristyl, cetyl or stearyl alcohol or from oxo alcohols with 10 to 19 carbon atoms.
- AO of formula (N-1) is an ethylene oxide (EO) or propylene oxide (PO) moiety, preferably an ethylene oxide moiety.
- the index m of the formula (N-1) is an integer from 1 to 50, preferably 2 to 20 and preferably 2 to 10. In particular, m is 3, 4, 5, 6 or 7.
- the agent according to the invention can be mixtures of nonionic surfactants contain different degrees of ethoxylation. Surfactants with degrees of alkoxylation/ethoxylation of at least 5 are preferred.
- Corresponding fatty alcohol or oxo alcohol ethoxylates are available under the sales names Dehydol ® LT7 (BASF), Lutensol ® AO7 (BASF), Lutensol ® M7 (BASF) and Neodol ® 45-7 (Shell Chemicals).
- compositions which have as surfactant at least one non-ionic surfactant, preferably a non-ionic surfactant from the group of ethoxylated primary C 8-18 alcohols, preferably the C 12-14 alcohols with 4 EO or 7 EO, the C 9- 11 alcohols with 7 EO, the C 13-15 alcohols with 5 EO, 7 EO or 8 EO, the C 13-15 oxo alcohols with 7 EO or 8 EO, the C 12-18 alcohols with 5 EO or 7 EO, especially the C 13-15 oxo alcohols with 8 EO.
- a non-ionic surfactant from the group of ethoxylated primary C 8-18 alcohols, preferably the C 12-14 alcohols with 4 EO or 7 EO, the C 9- 11 alcohols with 7 EO, the C 13-15 alcohols with 5 EO, 7 EO or 8 EO, the C 13-15 oxo alcohols with 7 EO or 8 EO, the C 12-18 alcohols with 5 EO or 7 EO
- the composition contains anionic surfactant and nonionic surfactant and the weight ratio of anionic Surfactant to nonionic surfactant is 4:1 to 1:4, preferably 2:1 to 1:2 and in particular 3:2 to 2:3.
- compositions contain soap, the proportion by weight of which in the total weight of the composition is preferably 0.2 to 15% by weight, preferably 2 to 12% by weight and in particular 4 to 10% by weight.
- Saturated fatty acid soaps such as the salts of lauric acid, myristic acid, palmitic acid, stearic acid, hydrogenated erucic acid and behenic acid, are particularly suitable.
- the soaps may be in the form of their sodium, potassium or magnesium or ammonium salts or salts of mono-, di- or triethanolamine.
- the proportion by weight of the organic solvent in the total weight of the composition is preferably 5 to 50% by weight, preferably 9 to 40% by weight and in particular 12 to 21% by weight.
- the group of these organic solvents includes Ethanol, N-Propanol, I-Propanol, Butanolen, Glycol, Propandiol, Bustiol, Methylpropandiol, Glycerin, Diglykol, propyldiglycol, Butyldiglycol, Hexylenglycol, Ethylene Glycoleth YLlether, ethylene glycolpropylether, ethylene glycolmono-n butylet, diethylene glycolmethyl ether , diethylene glycol ethyl ether, propylene glycol methyl ether, propylene glycol ethyl ether, propylene glycol propyl ether, dipropylene glycol monomethyl ether, dipropylene glycol monoethyl ether, methoxytriglycol, ethoxytriglycol, butoxytriglycol, 1-butoxyethoxy-2-propanol, 3-methyl-3-methoxybutanol,
- Preferred detergents contain one or more enzyme preparation(s) as a further optional component.
- the proportion by weight of the enzyme preparation in the total weight of the detergent is preferably 0.1 to 15% by weight, preferably 0.5 to 12% by weight and in particular 1 to 10% by weight.
- the enzyme of the enzyme preparation is preferably selected from protease, amylase, lipase, mannanase, cellulase, pectate lyase or mixtures thereof.
- the enzymes contained in the compositions according to the invention can be adsorbed on carrier substances and/or embedded in coating substances in order to protect them against premature inactivation.
- compositions according to the invention preferably contain further active substances, in particular active substances selected from the group of electrolytes, perfumes, perfume carriers, fluorescent agents, dyes, hydrotropes, foam inhibitors, anti-redeposition agents, graying inhibitors, shrinkage inhibitors, anti-crease agents, color transfer inhibitors, antimicrobial active ingredients, germicides, fungicides , antioxidants, preservatives, corrosion inhibitors, antistatics, bittering agents, ironing aids, repellents and impregnating agents, swelling and anti-slip agents, softening components and UV absorbers.
- active substances selected from the group of electrolytes, perfumes, perfume carriers, fluorescent agents, dyes, hydrotropes, foam inhibitors, anti-redeposition agents, graying inhibitors, shrinkage inhibitors, anti-crease agents, color transfer inhibitors, antimicrobial active ingredients, germicides, fungicides , antioxidants, preservatives, corrosion inhibitors, antistatics, bittering agents, ironing aids, repellents and impregnating agents,
- compositions according to the invention are characterized by a surprising fabric softening effect on textiles.
- Corresponding compositions therefore do not necessarily require the addition of common fabric softening active ingredients such as esterquats, textile-softening layered silicates, cationic polymers or silicones.
- compositions are characterized in that, based on their total weight, they comprise less than 1% by weight, preferably less than 0.1% by weight and in particular no esterquats.
- esters of quaternary ammonium polyols particularly quaternary ammonium diols and/or triols, such as triethanolmethylammonium or diethanoldimethylammonium, with fatty acids.
- esterquats in cosmetic products, detergents and after-treatment agents, especially in fabric softeners, is known in the prior art. These help to improve the soft feel, reduce the static charge on the textile fabrics and reduce the drying time.
- the group of esterquats includes, for example, compounds of the formula N + (R 1 ) 4 - n ((CH 2 ) m -OC(O)-R 2 ) n X - , where each R 1 independently represents a substituted or unsubstituted, linear or is branched alkyl or alkenyl, preferably an unsubstituted or hydroxy-substituted alkyl having 1 to 10 carbon atoms; each R 2 is a linear or branched, substituted or is unsubstituted alkyl or alkenyl or a substituted or unsubstituted (hetero)aryl having up to 26 carbon atoms, preferably linear unsubstituted C10-26 alkyl; n is 1, 2, 3 or 4, preferably 1, 2 or 3; m is an integer from 1 to 20, preferably 1 to 4; and X - is any anion.
- n is X - , where n is 2 or 3, preferably 2; and/or m 1, 2, 3 or 4, preferably 2 and/or each R 1 independently selected from the group consisting of methyl, ethyl, n-propyl, iso-propyl, n-butyl, iso-butyl, hydroxymethyl, 2-hydroxyethyl, 2-hydroxypropyl and 3-hydroxy-propyl, preferably a first R 1 is selected from methyl, ethyl, n-propyl, iso-propyl, n-butyl and iso-butyl and a second R 1 is selected from methyl , ethyl, n-propyl, iso-propyl, n-butyl, iso-butyl, hydroxymethyl, 2-hydroxyethyl, 2-
- Such esterquats are bis(acyloxyethyl)hydroxyethylmethylammonium compounds.
- the counterion is preferably methosulfate.
- esterquats are commercially available, for example, under the trade name Dehyquart® AU-57 (BASF SE, DE).
- compositions are further characterized in that, based on their total weight, they comprise less than 1% by weight, preferably less than 0.1% by weight and in particular no textile-softening layered silicates.
- the group of textile-softening layered silicates includes, among others, smectite clays.
- Preferred smectite clays are beidellite clays, hectorite clays, laponite clays, montmorillonite clays, nontronite clays, saponite clays, sauconite clays and mixtures thereof.
- Montmorillonite clays are the preferred softening clays.
- Bentonites mainly contain montmorillonites and can serve as a preferred source for the textile softening clay.
- the bentonites can be used as powder or crystals.
- Corresponding bentonites are sold, for example, under the names Laundrosil® by the company Süd-Chemie or under the name Detercal by the company Laviosa.
- compositions are characterized in that, based on their total weight, they comprise less than 1% by weight, preferably less than 0.1% by weight and in particular no cationic polymers.
- the aforementioned cationic polymers include in particular those which are in "CTFA International Cosmetic Ingredient Dictionary", Fourth Edition, JM Nikitakis, et al, Editors, published by the Cosmetic, Toiletry, and Fragrance Association, 1991 are described and are summarized under the collective name “Polyquaternium”.
- POLYQUATERNIUM-1 ( CAS number: 68518-54-7 ), POLYQUATERNIUM-2 ( CAS number: 63451-27-4 ), POLYQUATERNIUM-3, POLYQUATERNIUM-4 ( CAS number: 92183-41-0 ), POLYQUATERNIUM-5 ( CAS number: 26006-22-4 ), POLYQUATERNIUM-6 ( CAS number: 26062-79-3 ), POLYQUATERNIUM-7 ( CAS number: 26590-05-6 ), POLYQUATERNIUM-8, POLYQUATERNIUM-9, POLYQUATERNIUM-11 ( CAS number: 53633-54-8 ), POLYQUATERNIUM-12 ( CAS number: 68877-50-9 ), POLYQUATERNIUM-13 ( CAS number: 68877-47-4 ), POLYQUATERNIUM-14 ( CAS number: 27103-90-8 ), POLYQUATERNIUM-15 ( CAS number: 68518-54-7 ), POLYQU
- compositions which, based on their total weight, contain less than 1% by weight, preferably less than 0.1% by weight and in particular no silicones.
- Polydimethylpolysiloxanes are known as efficient textile care compounds. Suitable polydimethysiloxanes include DC-200 (ex Dow Corning), Baysilone® M 50, Baysilone® M 100, Baysilone® M 350, Baysilone® M 500, Baysilone® M 1000, Baysilone® M 1500, Baysilone® M 2000 or Baysilone® M 5000 (all ex GE Bayer Silicones).
- Another polysiloxane has the following structure: (CH 3 ) 3 Si-[O-Si(CH 3 ) 2 ] n -[O-Si(CH 3 ) ⁇ (CH 2 ) 3 -NH-(CH 2 ) 2 -NH 2 ⁇ ] x -OSi( CH 3 ) 3 , where the sum n + x is a number between 2 and 10,000.
- the group of silicones also includes aminosiloxanes. This can be selected, for example, from the group comprising amodimethicone/morpholinomethyl silsesquioxane copolymer ( CAS No. 1293390-78-9 ), Trideceth-9 PG-Amodimethicone ( CAS No. 943769-53-7 ), with methylsilsesquioxane hydroxy-limited dimethyl, methyl(aminoethylaminoisobutyl)siloxane ( CAS No. 863918-80-3 ) and dimethyl,methyl(aminoethylaminoisobutyl)siloxane ( CAS No. 106842-44-8 ).
- Amodimethicone/Morpholinomeh-tyl Silsesquioxane Copolymer ( CAS No. 1293390-789 ), which is commercially available as Belsil ® ADM 8301 E (Wacker Chemie).
- composition of some preferred detergents can be found in the following tables (data in % by weight based on the total weight of the product unless otherwise stated).
- formula 1 Formula 2
- Formula 3 Formula 4 unsaturated C 18 -C 24 fatty acid 0.01 to 10 0.01 to 8 0.05 to 6 0.05 to 6 unsaturated C 20 -C 24 fatty alcohol 0.01 to 5 0.02 to 3 0.02 to 3 0.05 to 1 Surfactant and/or org.
- composition of a few concentrated detergents can be found in the following tables (data in % by weight based on the total weight of the product unless otherwise stated).
- Formula 5 Formula 6
- Formula 7 Formula 8 unsaturated C 18 -C 24 fatty acid 0.01 to 10 0.01 to 8 0.05 to 6 0.05 to 6 unsaturated C 20 -C 24 fatty alcohol 0.01 to 5 0.02 to 3 0.02 to 3 0.05 to 1 Surfactant and/or org.
- Formula 6b Formula 7b
- Formula 8b unsaturated C 18 -C 24 fatty acid 0.01 to 10 0.01 to 8 0.05 to 6 0.05 to 6 unsaturated C 20 -C 24 fatty alcohol 0.01 to 5 0.02 to 3 0.02 to 3 0.05 to 1 anionic surfactant 1 to 10 2 to 10 2 to 8 3 to 7 nonionic surfactant 1 to 10 2 to 10 2 to 8 3 to 7 org.
- Formula 8l Hydrolyzed Jojoba Esters (INCI) 0.01 to 25 0.01 to 15 0.01 to 10 0.01 to 8 anionic surfactant 1 to 10 2 to 10 2 to 8 3 to 7 nonionic surfactant 1 to 10 2 to 10 2 to 8 3 to 7
- compositions according to the invention can be solid or liquid detergents. However, detergents in liquid form are preferred.
- compositions for example compositions 1 to 8 in the previous tables, are preferably in the form of a prefabricated water-soluble dosage unit.
- composition in a water-soluble packaging material, preferably in a water-soluble film.
- compositions according to the invention can be formulated as an independent detergent or can be combined with other solid or liquid detergents to form a multi-component detergent.
- Multi-component detergents comprising a composition according to the invention and at least one further component separate and different from this composition are preferred due to the greater degrees of freedom in their formulation and their striking appearance.
- the further component is present as a liquid, powder or granules.
- the components of the multi-component detergent are present separately from one another in a multi-chamber pouch, preferably in a water-soluble multi-chamber pouch based on polyvinyl alcohol.
- the multi-chamber pouch comprises at least two spatially separate chambers, for example 2, 3, 4, 5, 6 or 7 chambers. These chambers are separated from one another in such a way that the compositions contained do not come into contact with one another. This separation can take place, for example, through a wall which consists of the same material as the container itself.
- Preferred water-soluble materials preferably comprise at least a portion of at least one substance from the group consisting of (acetalized) polyvinyl alcohol, polyvinylpyrrolidone, polyethylene oxide, gelatin, with sulfate, carbonate and /or citrate-substituted polyvinyl alcohols, polyalkylene oxides, acrylamides, cellulose esters, cellulose ethers, cellulose amides, cellulose, polyvinyl acetates, polycarboxylic acids and their salts, polyamino acids or peptides, polyamides, polyacrylamides, copolymers of maleic acid and acrylic acid, copolymers of acrylamides and (meth)acrylic acid, polysaccharides, such as starch or guar derivatives, gelatin and under the INCI names Polyquaternium 2, Polyquaternium 17, Polyquaternium 18 and Polyquaternium 27.
- a particularly preferred water-soluble material is a polyvinyl alcohol.
- compositions and multi-component detergents described above are used to treat laundry or soften textiles.
- the use of these compositions or multi-component detergents as laundry treatment agents or to improve fabric softening performance in a textile washing machine are therefore further subjects of this application.
- a final subject of this application is a method for textile cleaning, in which a composition according to the invention or a multi-component detergent according to the invention is introduced into the washing liquor of a textile washing machine.
- composition according to the invention develops a clear fabric softening effect even when dosed at the beginning of a washing process.
- a further subject of this application is therefore a method for textile cleaning, in which a composition according to the invention or a multi-component detergent according to the invention are introduced into the washing liquor of a textile washing machine at the beginning of a washing process. If the compositions according to the invention are not designed as an independent textile detergent, it is preferred to introduce them into the wash liquor of a textile washing machine together with a textile detergent.
- liquid compositions were prepared by mixing their ingredients (all figures in % by weight of active ingredients unless otherwise stated).
- the liquid compositions were packaged as single-chamber portion bags (Film Kuraray Monosol M8720, 88 ⁇ m film thickness) with a filling quantity of 25 g each.
- the fabric softening performance of the compositions was subsequently determined as part of a machine textile washing process.
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Description
Die vorliegende Erfindung beschreibt eine Zusammensetzung zur Textilreinigung und -pflege sowie dessen Verwendung und Verfahren unter Einsatz einer solchen Zusammensetzung. Insbesondere beschreibt die Erfindung eine Zusammensetzung, welche neben weiteren Bestandteilen ungesättigte C18-C24 Fettsäuren sowie ungesättigte C20-C24 Fettalkohole enthält.The present invention describes a composition for textile cleaning and care as well as its use and method using such a composition. In particular, the invention describes a composition which, in addition to other components, contains unsaturated C 18 -C 24 fatty acids and unsaturated C 20 -C 24 fatty alcohols.
Die maschinelle Reinigung textiler Gewebe dient in der Regel nicht allein der Entfernung von Verschmutzungen und Flecken sondern darüber hinaus auch der Textilpflege. Die Pflege von Textilien schließt dabei so unterschiedliche Bereiche wie die Beduftung, Färbung oder Ausrüstung mit ein. Ein weiterer Aspekt der Textilpflege betrifft die Beeinflussung der wahrnehmbaren Oberflächenweichheit des Textils, welcher im maschinellen Waschverfahren durch weichspülende Aktivstoffe verbessert werden soll.The mechanical cleaning of textile fabrics is usually not only used to remove dirt and stains but also to care for the textile. The care of textiles includes areas as diverse as scenting, dyeing or finishing. Another aspect of textile care concerns the influence on the perceived surface softness of the textile, which is supposed to be improved by softening active ingredients in the machine washing process.
Weichspüler werden der Waschflotte in der Regel im letzten Spülgang der Maschinenwäsche zugesetzt, um den bei trocknender Wäsche auftretenden Effekt der "Trockenstarre" zu unterbinden. Die Trockenstarre hat ihre Ursache in der Ausbildung von Wasserstoffbrückenbindungen zwischen den Cellulosefasern. Die weichspülenden Aktivstoffe legen sich auf die Faseroberfläche und schwächen so die Wechselwirkungen zwischen den Fasern. Durch die so verminderte Steifheit des Wäschestücks verringert sich der Kraftaufwand beim Bügeln und der Tragekomfort wird erhöht.Fabric softeners are usually added to the washing liquor in the last rinse cycle of machine washing in order to prevent the "dry stiffness" effect that occurs when laundry dries. The dry rigidity is caused by the formation of hydrogen bonds between the cellulose fibers. The softening active ingredients lie on the surface of the fibers and thus weaken the interactions between the fibers. Due to the reduced stiffness of the item of laundry, the effort required when ironing is reduced and the wearing comfort is increased.
Die Gruppe der weichspülenden Aktivstoffe schließt insbesondere synthetische Verbindungen aus den Gruppen der Esterquat, der kationischen Polymere und der Silikone ein.The group of softening active ingredients includes in particular synthetic compounds from the groups of esterquat, cationic polymers and silicones.
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Vor diesem technischen Hintergrund bestand die Aufgabe in der Bereitstellung eines Textilbehandlungsmittels, welches auf Grundlage natürlicher Rohstoffe unter weitestgehendem Verzicht auf synthetische Wirkstoffe einen für den Verbraucher wahrnehmbaren Weichspüleffekt erzielt. Das Textilbehandlungsmittel sollte sich als Flüssigkeit, beispielsweise als hochkonzentrierte Flüssigkeit, insbesondere als tensidreiche und wasserarme Formulierung konfektionieren lassen und zur Einarbeitung in wasserlöslich verpackte Dosiereinheiten (Waschmittelportionsbeutel) geeignet sein. Das Textilbehandlungsmittel sollte als eigenständiges Weichspülmittel ebenso konfektionierbar sein wie als Bestandteil eines vollwertigen Textilwaschmittels oder eines Textilbehandlungsadditivs, beispielsweise einer Duftstoffzusammensetzung oder einem Färbemittel. Schließlich sollte die Textilbehandlungsmittel, anders als bei üblichen Weichspülern, welche gegen Ende des Waschverfahrens in die Waschflotte eingebracht werden, bereits zu Beginn eines Waschverfahrens in die Waschflotte dosierbar sein.Against this technical background, the task was to provide a textile treatment agent which, based on natural raw materials, achieves a fabric softening effect that is noticeable to the consumer while largely avoiding synthetic active ingredients. The textile treatment agent should be able to be formulated and used as a liquid, for example as a highly concentrated liquid, in particular as a surfactant-rich and low-water formulation Incorporation into water-soluble packaged dosage units (detergent sachets) may be suitable. The textile treatment agent should be able to be formulated as an independent fabric softener as well as as a component of a full-fledged textile detergent or a textile treatment additive, for example a fragrance composition or a dye. Finally, unlike conventional fabric softeners, which are introduced into the washing liquor towards the end of the washing process, the textile treatment agents should be metered into the washing liquor at the beginning of a washing process.
Diese Aufgabe wurde durch die Kombination spezifischer ungesättigter Fettsäuren und Fettalkohole gelöst in einem tensidisch-organischen Träger gelöst.This task was solved by combining specific unsaturated fatty acids and fatty alcohols in a surfactant-organic carrier.
Ein erster Anspruchsgegenstand ist eine Zusammensetzung zur Textilbehandlung enthaltend
- a) mindestens eine ungesättigte C18-C24 Fettsäure;
- b) mindestens ein ungesättigter C20-C24 Fettalkohol;
- c) 5 bis 80 Gew.-% Tensid und/oder organisches Lösungsmittel.
- a) at least one unsaturated C 18 -C 24 fatty acid;
- b) at least one unsaturated C 20 -C 24 fatty alcohol;
- c) 5 to 80% by weight of surfactant and/or organic solvent.
Die erfindungsgemäße Zusammensetzung umfasst neben einem Träger auf Grundlage von Tensid und/oder organischen Lösungsmittel als weitere wesentliche Bestandteile mindestens einen ungesättigten C20-C24 Fettalkohol sowie eine mindestens ungesättigte C18-C24 Fettsäure.In addition to a carrier based on surfactant and/or organic solvents, the composition according to the invention comprises, as further essential components, at least one unsaturated C 20 -C 24 fatty alcohol and at least one unsaturated C 18 -C 24 fatty acid.
Die Zusammensetzungen können eine einzige ungesättigte C18-C24 Fettsäure oder aber ein Gemisch verschiedener ungesättigter C18-C24 Fettsäuren enthalten.The compositions can contain a single unsaturated C 18 -C 24 fatty acid or a mixture of different unsaturated C 18 -C 24 fatty acids.
Für die technische Wirkung der Zusammensetzung, insbesondere deren Weichspülwirkung, hat es sich als vorteilhaft erwiesen, wenn der Gewichtsanteil der ungesättigten C18-C24 Fettsäure am Gesamtgewicht der Zusammensetzung 0,01 bis 12 Gew.-%, vorzugsweise 0,01 bis 8 Gew.-% und insbesondere 0,01 bis 4 Gew.-% beträgt.For the technical effect of the composition, in particular its fabric softening effect, it has proven to be advantageous if the proportion by weight of the unsaturated C 18 -C 24 fatty acid in the total weight of the composition is 0.01 to 12% by weight, preferably 0.01 to 8% by weight .-% and in particular 0.01 to 4% by weight.
Besonders bevorzugte ungesättigte C18-C24 Fettsäure sind ausgewählt aus der Gruppe α-Linolensäure, Stearidonsäure, Eicosapentaensäure, Docosahexaensäure, Linolsäure, Palmitoleinsäure, Vaccensäure, Ölsäure, Elaidinsäure, Gondosäure ((11Z)-11-Eicosensäure), Gadoleinsäure ((9Z)-9-Eicosensäure), Erucasäure und Nervonsäure.Particularly preferred unsaturated C 18 -C 24 fatty acids are selected from the group α-linolenic acid, stearidonic acid, eicosapentaenoic acid, docosahexaenoic acid, linoleic acid, palmitoleic acid, vaccenoic acid, oleic acid, elaidic acid, gondoic acid ((11Z)-11-eicosenoic acid), gadoleic acid ((9Z) -9-eicosenoic acid), erucic acid and nervonic acid.
Als technisch besonders wirksame C18-C24 Fettsäuren haben sich die einfach ungesättigten Fettsäuren erwiesen, wobei wiederum die ω-9 Fettsäuren besonders bevorzugt sind. Aufgrund ihrer Weichspülwirkung besonders bevorzugte Zusammensetzung sind daher dadurch gekennzeichnet, dass die ungesättigte C18-C24 Fettsäure ausgewählt ist aus der Gruppe der ω-9 Fettsäuren, insbesondere aus der Gruppe Ölsäure, Gondosäure und Erucasäure, ganz besonders bevorzugt aus der Gruppe Gondosäure.The monounsaturated fatty acids have proven to be technically particularly effective C 18 -C 24 fatty acids, with the ω-9 fatty acids being particularly preferred. Compositions which are particularly preferred due to their fabric softening effect are therefore characterized in that the unsaturated C 18 -C 24 fatty acid is selected from the group of ω-9 fatty acids, in particular from the group of oleic acid, gondoic acid and erucic acid, most preferably from the group of gondoic acid.
Wie zuvor ausgeführt können die Zusammensetzungen auch Gemische verschiedener ungesättigter C18-C24 Fettsäuren enthalten. Aufgrund ihrer Verfügbarkeit und ihrer eindrucksvollen Weichspülwirkung ist der Einsatz eines Gemisches von Ölsäure, Gondosäure und Erucasäure besonders bevorzugt.As stated above, the compositions can also contain mixtures of various unsaturated C 18 -C 24 fatty acids. Due to their availability and their impressive fabric softening effect, the use of a mixture of oleic acid, gondoic acid and erucic acid is particularly preferred.
Ein zweiter wesentlicher Bestandteil der Zusammensetzungen ist der mindestens eine ungesättigte C20-C24 Fettalkohol.A second essential component of the compositions is the at least one unsaturated C 20 -C 24 fatty alcohol.
Wiederum können die Zusammensetzungen einen einzigen ungesättigten C20-C24 Fettalkohol oder aber ein Gemisch verschiedener ungesättigter C20-C24 Fettalkohole enthalten.Again, the compositions can contain a single unsaturated C 20 -C 24 fatty alcohol or a mixture of different unsaturated C 20 -C 24 fatty alcohols.
Der Gewichtsanteil des ungesättigten C20-C24 Fettalkohol am Gesamtgewicht der Zusammensetzung beträgt vorzugsweise 0,01 bis 12 Gew.-%, vorzugsweise 0,01 bis 8 Gew.-% und insbesondere 0,01 bis 4 Gew.-%.The proportion by weight of the unsaturated C 20 -C 24 fatty alcohol in the total weight of the composition is preferably 0.01 to 12% by weight, preferably 0.01 to 8% by weight and in particular 0.01 to 4% by weight.
In Bezug auf ihre Weichspülwirkung besonders bevorzugt ist der Einsatz ungesättigter C20-C24 Fettalkohole ausgewählt ist aus der Gruppe der einfach ungesättigten Fettalkohole. Besonders bevorzugt ist der ungesättigte C16-C22 Fettalkohol ausgewählt aus der Gruppe Palmitoleylalkohol, Oleylalkohol, cis-11-Eicosen-1-ol, und Erucylalkohol (cis-13-Docosen-1-ol), ganz besonders bevorzugt aus der Gruppe cis-11-Eicosen-1-ol und Erucylalkohol.With regard to their fabric softening effect, the use of unsaturated C 20 -C 24 fatty alcohols is particularly preferred, selected from the group of monounsaturated fatty alcohols. The unsaturated C 16 -C 22 fatty alcohol is particularly preferably selected from the group palmitoleyl alcohol, oleyl alcohol, cis-11-eicosen-1-ol, and erucyl alcohol (cis-13-docosen-1-ol), most preferably from the group cis -11-eicosen-1-ol and erucyl alcohol.
Aufgrund ihrer Verfügbarkeit und ihrer eindrucksvollen Weichspülwirkung ist der Einsatz eines Gemisches von cis-11-Eicosen-1-ol und Erucylalkohol besonders bevorzugt.Due to their availability and their impressive fabric softening effect, the use of a mixture of cis-11-eicosen-1-ol and erucyl alcohol is particularly preferred.
Das Gewichtsverhältnis von ungesättigter C18-C24 Fettsäure zu ungesättigtem C20-C24 Fettalkohol beträgt vorzugsweise 10:1 bis 1:10, bevorzugt 2:1 bis 1:2 und insbesondere 5:4 bis 4:5. Entsprechende Gemische sind aus nachhaltigen Quellen verfügbar und lassen sich in einfacher Weise in die Zusammensetzungen einarbeiten.The weight ratio of unsaturated C 18 -C 24 fatty acid to unsaturated C 20 -C 24 fatty alcohol is preferably 10:1 to 1:10, preferably 2:1 to 1:2 and in particular 5:4 to 4:5. Appropriate mixtures are available from sustainable sources and can be easily incorporated into the compositions.
Zusammenfassend ist eine besonders bevorzugte Zusammensetzung dadurch gekennzeichnet, dass diese a) Gemische von Ölsäure, Gondosäure und Erucasäure, b) Gemische von cis-11-Eicosen-1-ol und Erucylalkohol sowie c) 5 bis 80 Gew.-% Tensid und/oder organisches Lösungsmittel enthält.In summary, a particularly preferred composition is characterized in that it contains a) mixtures of oleic acid, gondoic acid and erucic acid, b) mixtures of cis-11-eicosen-1-ol and erucyl alcohol and c) 5 to 80% by weight of surfactant and/or contains organic solvent.
Neben den zuvor beschriebenen ungesättigten C18-C24 Fettsäuren und ungesättigten C20-C24 Fettalkoholen können die Zusammensetzungen auch deren Ester enthalten. Der Gehalt der Zusammensetzungen an entsprechenden Estern ist dabei weniger der erwünschten Weichspülwirkung als vielmehr der Herkunft der erfindungswesentlichen ungesättigten C18-C24 Fettsäuren und ungesättigten C20-C24 Fettalkoholen aus nachhaltigen Quellen geschuldet.In addition to the previously described unsaturated C 18 -C 24 fatty acids and unsaturated C 20 -C 24 fatty alcohols, the compositions can also contain their esters. The content of the compositions in corresponding esters is due less to the desired fabric softening effect than to the origin of the unsaturated C 18 -C 24 fatty acids and unsaturated C 20 -C 24 fatty alcohols essential to the invention from sustainable sources.
Insbesondere in all jenen Fällen, in denen die ungesättigte C18-C24 Fettsäure und/oder der ungesättigte C20-C24 Fettalkohol nicht synthetisch hergestellt wurden, sondern einer natürlichen Quelle entstammen, können die Zusammensetzungen weiterhin ein pflanzliches Öl enthalten. Bevorzugte Zusammensetzungen sind dadurch gekennzeichnet, dass diese ein pflanzliches Öl aus der Gruppe Olivenöl, Pekanöl und Jojobaöl, vorzugsweise aus der Gruppe Jojobaöl enthalten.In particular, in all those cases in which the unsaturated C 18 -C 24 fatty acid and/or the unsaturated C 20 -C 24 fatty alcohol were not produced synthetically but come from a natural source, the compositions can further contain a vegetable oil. Preferred Compositions are characterized in that they contain a vegetable oil from the group of olive oil, pecan oil and jojoba oil, preferably from the group of jojoba oil.
In einer besonders bevorzugten Ausführungsform enthält die Zusammensetzung eine Wirkstoffmischung mit der INCI-Bezeichnung Hydrolyzed Jojoba Esters.In a particularly preferred embodiment, the composition contains an active ingredient mixture with the INCI name Hydrolyzed Jojoba Esters.
Zusammenfassend ist eine besonders bevorzugte Zusammensetzung dadurch gekennzeichnet, dass diese eine Wirkstoffmischung mit der INCI-Bezeichnung Hydrolyzed Jojoba Esters sowie 5 bis 80 Gew.-% Tensid und/oder organisches Lösungsmittel enthält.In summary, a particularly preferred composition is characterized in that it contains an active ingredient mixture with the INCI name Hydrolyzed Jojoba Esters and 5 to 80% by weight of surfactant and/or organic solvent.
Als weiteren wesentlichen Bestandteil enthalten die Zusammensetzungen 5 bis 80 Gew.-% Tensid und/oder organisches Lösungsmittel. Besonders bevorzugt ist es, wenn die Zusammensetzung Tensid und organisches Lösungsmittel enthält.The compositions contain 5 to 80% by weight of surfactant and/or organic solvent as a further essential component. It is particularly preferred if the composition contains surfactant and organic solvent.
Der Gewichtsanteil des Tensids am Gesamtgewicht der Zusammensetzung beträgt vorzugsweise 5 bis 60 Gew.-%, besonders bevorzugt 10 bis 50 Gew.-% und insbesondere 25 bis 50 Gew.-%. Diese Gewichtsanteile haben sich in Bezug auf die Optimierung der Reinigungswirkung der Zusammensetzung als besonders vorteilhaft erwiesen.The proportion by weight of the surfactant in the total weight of the composition is preferably 5 to 60% by weight, particularly preferably 10 to 50% by weight and in particular 25 to 50% by weight. These proportions by weight have proven to be particularly advantageous in relation to optimizing the cleaning effect of the composition.
Zur Gruppe der Tenside werden die nichtionischen, die anionischen, die kationischen und die amphoteren Tenside gezählt. Die erfindungsgemäßen Zusammensetzungen können eines oder mehrere der genannten Tenside umfassen. Bevorzugte Zusammensetzungen enthalten als Tensid mindestens ein anionisches Tensid und/oder mindestens ein nichtionisches Tensid. Ganz besonders bevorzugt ist die Kombination von anionischem und nichtionischem Tensid.The group of surfactants includes non-ionic, anionic, cationic and amphoteric surfactants. The compositions according to the invention can comprise one or more of the surfactants mentioned. Preferred compositions contain at least one anionic surfactant and/or at least one nonionic surfactant as surfactant. The combination of anionic and nonionic surfactant is particularly preferred.
Das anionische Tensid ist bevorzugt ausgewählt aus der Gruppe umfassend C9-C13-Alkylbenzolsulfonaten, Olefinsulfonaten, C12-C18-Alkansulfonaten, Estersulfonaten, Alk(en)ylsulfaten, Fettalkohohlethersulfaten und Mischungen daraus. Zusammensetzungen, die als anionisches Tensid C9-C13-Alkylbenzolsulfonate und Fettalkoholethersulfate umfassen, weisen besonders gute, dispergierende Eigenschaften auf. Als Tenside vom Sulfonat-Typ kommen dabei vorzugsweise C9-C13-Alkylbenzolsulfonate, Olefinsulfonate, das heißt Gemische aus Alken- und Hydroxyalkansulfonaten sowie Disulfonaten, wie man sie beispielsweise aus C12-C18-Monoolefinen mit end- oder innenständiger Doppelbindung durch Sulfonieren mit gasförmigem Schwefeltrioxid und anschließende alkalische oder saure Hydrolyse der Sulfonierungsprodukte erhält, in Betracht. Geeignet sind auch C12-C18-Alkansulfonate und die Ester von α-Sulfofettsäuren (Estersulfonate), zum Beispiel die α-sulfonierten Methylester der hydrierten Kokos-, Palmkern- oder Talgfettsäuren.The anionic surfactant is preferably selected from the group comprising C 9 -C 13 alkyl benzene sulfonates, olefin sulfonates, C 12 -C 18 alkane sulfonates, ester sulfonates, alk(en)yl sulfates, fatty alcohol ether sulfates and mixtures thereof. Compositions which comprise C 9 -C 13 alkyl benzene sulfonates and fatty alcohol ether sulfates as anionic surfactant have particularly good dispersing properties. The surfactants of the sulfonate type are preferably C 9 -C 13 alkylbenzene sulfonates, olefin sulfonates, that is, mixtures of alkene and hydroxyalkane sulfonates and disulfonates, such as those obtained, for example, from C 12 -C 18 monoolefins with a terminal or internal double bond by sulfonation with gaseous sulfur trioxide and subsequent alkaline or acid hydrolysis of the sulfonation products. Also suitable are C 12 -C 18 alkane sulfonates and the esters of α-sulfofatty acids (ester sulfonates), for example the α-sulfonated methyl esters of hydrogenated coconut, palm kernel or tallow fatty acids.
Als Alk(en)ylsulfate werden die Alkali- und insbesondere die Natriumsalze der Schwefelsäurehalbester der C12-C18-Fettalkohole, beispielsweise aus Kokosfettalkohol, Talgfettalkohol, Lauryl-, Myristyl-, Cetyl- oder Stearylalkohol oder der C10-C20-Oxoalkohole und diejenigen Halbester sekundärer Alkohole dieser Kettenlängen bevorzugt. Aus waschtechnischem Interesse sind die C12-C16-Alkylsulfate und C12-C15-Alkylsulfate sowie C14-C15-Alkylsulfate bevorzugt. Auch 2,3-Alkylsulfate sind geeignete anionische Tenside.Alk(en)yl sulfates are the alkali and in particular the sodium salts of the sulfuric acid monoesters of the C 12 -C 18 fatty alcohols, for example from coconut fatty alcohol, tallow fatty alcohol, lauryl, myristyl, cetyl or stearyl alcohol or the C 10 -C 20 oxo alcohols and those half esters of secondary alcohols of these chain lengths are preferred. Of interest in washing technology are the C 12 -C 16 alkyl sulfates and C 12 -C 15 alkyl sulfates and C 14 -C 15 alkyl sulfates are preferred. 2,3-alkyl sulfates are also suitable anionic surfactants.
Als Alk(en)ylsulfate werden bevorzugt die Salze der Schwefelsäurehalbester der Fettalkohole mit 12 bis 18 C-Atomen, beispielsweise aus Kokosfettalkohol, Talgfettalkohol, Lauryl-, Myristyl-, Cetyl- oder Stearylalkohol oder der Oxo-Alkohole mit 10 bis 20 C-Atomen und diejenigen Halbester sekundärer Alkohole dieser Kettenlängen bevorzugt. Aus waschtechnischem Interesse sind die Alkylsulfate mit 12 bis 16 C-Atomen und Alkylsulfate mit 12 bis 15 C-Atomen sowie Alkylsulfate mit 14 und 15 C-Atomen bevorzugt. Auch 2,3-Alkylsulfate sind geeignete anionische Tenside.The preferred alk(en)yl sulfates are the salts of the sulfuric acid half esters of fatty alcohols with 12 to 18 carbon atoms, for example from coconut fatty alcohol, tallow fatty alcohol, lauryl, myristyl, cetyl or stearyl alcohol or the oxo alcohols with 10 to 20 carbon atoms and those half esters of secondary alcohols of these chain lengths are preferred. For washing technology reasons, the alkyl sulfates with 12 to 16 carbon atoms and alkyl sulfates with 12 to 15 carbon atoms and alkyl sulfates with 14 and 15 carbon atoms are preferred. 2,3-alkyl sulfates are also suitable anionic surfactants.
Auch Fettalkoholethersulfate, wie die Schwefelsäuremonoester der mit 1 bis 6 Mol Ethylenoxid ethoxylierten geradkettigen oder verzweigten C7-C21-Alkohole, wie 2-Methyl-verzweigte C9-11-Alkohole mit im Durchschnitt 3,5 Mol Ethylenoxid (EO) oder C12-18-Fettalkohole mit 1 bis 4 EO, sind geeignet. Bevorzugt sind Alkylethersulfate mit der Formel (A-1)
R1-O-(AO)n-SO3 - X+ (A-1)
Also fatty alcohol ether sulfates, such as the sulfuric acid monoesters of the straight-chain or branched C 7 -C 21 alcohols ethoxylated with 1 to 6 moles of ethylene oxide, such as 2-methyl-branched C9-11 alcohols with an average of 3.5 moles of ethylene oxide (EO) or C12- 18-fatty alcohols with 1 to 4 EO are suitable. Alkyl ether sulfates with the formula (A-1) are preferred.
R 1 -O-(AO) n -SO 3 - X + (A-1)
In dieser Formel (A-1) steht R1 für einen linearen oder verzweigten, substituierten oder unsubstituierten Alkylrest, vorzugsweise für einen linearen, unsubstituierten Alkylrest, besonders bevorzugt für einen Fettalkoholrest. Bevorzugte Reste R1 der Formel (A-1) sind ausgewählt aus Decyl-, Undecyl-, Dodecyl-, Tridecyl-, Tetradecyl, Pentadecyl-, Hexadecyl-, Heptadecyl-, Octadecyl-, Nonadecyl-, Eicosylresten und deren Mischungen, wobei die Vertreter mit gerader Anzahl an C-Atomen bevorzugt sind. Besonders bevorzugte Reste R1 der Formel (A-1) sind abgeleitet von Fettalkoholen mit 12 bis 18 C-Atomen, beispielsweise von Kokosfettalkohol, Talgfettalkohol, Lauryl-, Myristyl-, Cetyl- oder Stearylalkohol oder von Oxoalkoholen mit 10 bis 20 C-Atomen.In this formula (A-1), R 1 represents a linear or branched, substituted or unsubstituted alkyl radical, preferably a linear, unsubstituted alkyl radical, particularly preferably a fatty alcohol radical. Preferred radicals R 1 of the formula (A-1) are selected from decyl, undecyl, dodecyl, tridecyl, tetradecyl, pentadecyl, hexadecyl, heptadecyl, octadecyl, nonadecyl, eicosyl radicals and mixtures thereof, where the Representatives with an even number of carbon atoms are preferred. Particularly preferred radicals R 1 of the formula (A-1) are derived from fatty alcohols with 12 to 18 carbon atoms, for example from coconut fatty alcohol, tallow fatty alcohol, lauryl, myristyl, cetyl or stearyl alcohol or from oxo alcohols with 10 to 20 carbon atoms .
AO steht in Formel (A-1) für eine Ethylenoxid- (EO) oder Propylenoxid- (PO) Gruppierung, vorzugsweise für eine Ethylenoxidgruppierung. Der Index n der Formel (A-1) ist eine ganze Zahl von 1 bis 50, vorzugsweise von 1 bis 20 und insbesondere von 2 bis 10. Ganz besonders bevorzugt ist n 2, 3, 4, 5, 6, 7 oder 8. X ist ein einwertiges Kation oder den n-ten Teil eines n-wertigen Kations, bevorzugt sind dabei die Alkalimetallionen und darunter Na+ oder K+, wobei Na+ äußerst bevorzugt ist. Weitere Kationen X+ können ausgewählt sein aus NH4 +, ½ Zn2+,½ Mg2+,½ Ca2+,½ Mn2+, und deren Mischungen.AO in formula (A-1) represents an ethylene oxide (EO) or propylene oxide (PO) group, preferably an ethylene oxide group. The index n of the formula (A-1) is an integer from 1 to 50, preferably from 1 to 20 and in particular from 2 to 10. Very particularly preferred is n 2, 3, 4, 5, 6, 7 or 8. X is a single-quality cation or the n-ten part of an N-quality cation, preferably the alkali metal ions and below Na + or K + , where NA + is extremely preferred. Further cations _ _ _ _
Besonders bevorzugte Zusammensetzungen enthalten ein Alkylethersulfat ausgewählt aus Fettalkoholethersulfaten der Formel A-2
In einer besonders bevorzugten Ausführungsform enthält die Zusammensetzung C9-13-Alkylbenzolsulfonate und gegebenenfalls zusätzlich Fettalkoholethersulfate als anionisches Tensid.In a particularly preferred embodiment, the composition contains C 9-13 alkyl benzene sulfonates and, if appropriate, additional fatty alcohol ether sulfates as anionic surfactant.
Es ist ganz besonders bevorzugt, wenn in der Zusammensetzung mindestens ein anionisches Tensid der Formel (A-3) enthalten ist,
R' und R" unabhängig H oder Alkyl sind und zusammen 9 bis 19, vorzugsweise 9 bis 15 und insbesondere 9 bis 13 C-Atome enthalten, und Y+ ein einwertiges Kation oder den n-ten Teil eines n-wertigen Kations (insbesondere Na+) bedeuten.It is particularly preferred if the composition contains at least one anionic surfactant of the formula (A-3),
R' and R" are independently H or alkyl and together contain 9 to 19, preferably 9 to 15 and in particular 9 to 13 carbon atoms, and Y + is a monovalent cation or the nth part of an n-valent cation (in particular Na + ) mean.
Zusammenfassend enthalten bevorzugte Zusammensetzungen als Tensid mindestens ein anionisches Tensid, vorzugsweise mindestens ein anionisches Tensid aus der Gruppe bestehend aus C8-18-Alkylbenzolsulfonaten, C8-18-Olefinsulfonaten, C12-18-Alkansulfonaten, C8-18-Estersulfonaten, C8-18-Alkylsulfaten, C8-18-Alkenylsulfaten, Fettalkoholethersulfaten, insbesondere mindestens ein anionisches Tensid aus der Gruppe der C8-18-Alkylbenzolsulfonate.In summary, preferred compositions contain as surfactant at least one anionic surfactant, preferably at least one anionic surfactant from the group consisting of C 8-18 alkyl benzene sulfonates, C 8-18 olefin sulfonates, C 12-18 alkane sulfonates, C 8-18 ester sulfonates, C 8-18 alkyl sulfates, C 8-18 alkenyl sulfates, fatty alcohol ether sulfates, in particular at least one anionic surfactant from the group of C 8-18 alkyl benzene sulfonates.
Die Zusammensetzung kann, bevorzugt gemeinsam mit mindestens einem anionischen Tensid, auch wenigstens ein nichtionisches Tensid aufweisen. Die Gruppe der nichtionischen Tenside umfasst alkoxylierte Fettalkohole, alkoxylierte Fettsäurealkylester, Fettsäureamide, alkoxylierte Fettsäureamide, Polyhydroxyfettsäureamide, Alkylphenolpolyglycolether, Aminoxide, Alkylpolyglucoside und Mischungen daraus.The composition can also have at least one nonionic surfactant, preferably together with at least one anionic surfactant. The group of nonionic surfactants includes alkoxylated fatty alcohols, alkoxylated fatty acid alkyl esters, fatty acid amides, alkoxylated fatty acid amides, polyhydroxy fatty acid amides, alkylphenol polyglycol ethers, amine oxides, alkyl polyglucosides and mixtures thereof.
Als nichtionisches Tensid werden vorzugsweise alkoxylierte, vorteilhafterweise ethoxylierte, insbesondere primäre Alkohole mit vorzugsweise 8 bis 18 C-Atomen und durchschnittlich 4 bis 12 Mol Ethylenoxid (EO) pro Mol Alkohol eingesetzt, in denen der Alkoholrest linear oder bevorzugt in 2-Stellung methylverzweigt sein kann beziehungsweise lineare und methylverzweigte Reste im Gemisch enthalten kann, so wie sie üblicherweise in Oxoalkoholresten vorliegen. Insbesondere sind jedoch Alkoholethoxylate mit linearen Resten aus Alkoholen nativen Ursprungs mit 12 bis 18 C-Atomen, zum Beispiel aus Kokos-, Palm-, Talgfett- oder Oleylalkohol, und durchschnittlich 5 bis 8 EO pro Mol Alkohol bevorzugt. Zu den bevorzugten ethoxylierten Alkoholen gehören beispielsweise C12-14-Alkohole mit 4 EO oder 7 EO, C9-11-Alkohol mit 7 EO, C13-15-Alkohole mit 5 EO, 7 EO oder 8 EO, C12-C18-Alkohole mit 5 EO oder 7 EO und Mischungen aus diesen. Die angegebenen Ethoxylierungsgrade stellen statistische Mittelwerte dar, die für ein spezielles Produkt eine ganze oder eine gebrochene Zahl sein können. Bevorzugte Alkoholethoxylate weisen eine eingeengte Homologenverteilung auf (narrow range ethoxylates, NRE). Zusätzlich zu diesen nichtionischen Tensiden können auch Fettalkohole mit mehr als 12 EO eingesetzt werden. Beispiele hierfür sind Talgfettalkohol mit 14 EO, 25 EO, 30 EO oder 40 EO. Auch nichtionische Tenside, die EO- und PO (Propylenoxid)-Gruppen zusammen im Molekül enthalten, sind erfindungsgemäß einsetzbar. Geeignet sind ferner auch eine Mischung aus einem (stärker) verzweigten ethoxylierten Fettalkohol und einem unverzweigten ethoxylierten Fettalkohol, wie beispielsweise eine Mischung aus einem C16-C18-Fettalkohol mit 7 EO und 2-Propylheptanol mit 7 EO. Insbesondere bevorzugt enthält das Wasch-, Reinigungs-, Nachbehandlungs- oder Waschhilfsmittel einen C12-C18-Fettalkohol mit 7 EO oder einen C13-C15-Oxoalkohol mit 7 EO als nichtionisches Tensid.The nonionic surfactant used is preferably alkoxylated, advantageously ethoxylated, in particular primary alcohols with preferably 8 to 18 carbon atoms and an average of 4 to 12 moles of ethylene oxide (EO) per mole of alcohol, in which the alcohol residue can be linear or preferably methyl-branched in the 2-position or may contain linear and methyl-branched radicals in the mixture, as are usually present in oxo alcohol radicals. In particular, however, alcohol ethoxylates with linear residues from alcohols of native origin with 12 to 18 carbon atoms, for example from coconut, palm, tallow or oleyl alcohol, and an average of 5 to 8 EO per mole of alcohol are preferred. The preferred ethoxylated alcohols include, for example, C12-14 alcohols with 4 EO or 7 EO, C9-11 alcohol with 7 EO, C13-15 alcohols with 5 EO, 7 EO or 8 EO, C 12 -C 18 alcohols with 5 EO or 7 EO and mixtures of these. The ethoxylation levels reported represent statistical averages, which may be a whole or a fractional number for a specific product. Preferred alcohol ethoxylates have a narrow homolog distribution (narrow range ethoxylates, NRE). In addition to these non-ionic surfactants, fatty alcohols with more than 12 EO can also be used. Examples of this are tallow fatty alcohol with 14 EO, 25 EO, 30 EO or 40 EO. Nonionic surfactants that contain EO and PO (propylene oxide) groups together in the molecule can also be used according to the invention. Also suitable are a mixture of a (more) branched ethoxylated fatty alcohol and an unbranched ethoxylated fatty alcohol, such as a mixture of a C 16 -C 18 fatty alcohol with 7 EO and 2-propylheptanol with 7 EO. The washing, cleaning, after-treatment or washing aid particularly preferably contains a C 12 -C 18 fatty alcohol with 7 EO or a C 13 -C 15 oxo alcohol with 7 EO as a nonionic surfactant.
Besonders bevorzugt enthält das Waschmittel mindestens ein nichtionisches Tensid gemäß Formel (N-1) R3-O-(AO)m-H enthalten ist, in der
- R3 für einen linearen oder verzweigten C8-C18-Alkylrest, einen Arylrest oder Alkylarylrest,
- AO unabhängig voneinander für eine Ethylenoxid- (EO) oder Propylenoxid- (PO) Gruppierung,
- m für ganze Zahlen von 1 bis 50 stehen.
- R 3 represents a linear or branched C 8 -C 18 alkyl radical, an aryl radical or alkylaryl radical,
- AO independently for an ethylene oxide (EO) or propylene oxide (PO) group,
- m stand for integers from 1 to 50.
In der vorstehenden Formel steht R1 für einen linearen oder verzweigten, subtituierten oder unsubstituierten Alkylrest. In einer bevorzugten Ausführungsform der vorliegenden Erfindung ist R1 ein linearer oder verzweigter Alkylrest mit 5 bis 30 C-Atomen, vorzugsweise mit 7 bis 25 C-Atomen und insbesondere mit 10 bis 19 C-Atomen. Bevorzugte Reste R1 sind ausgewählt aus Decyl-, Undecyl-, Dodecyl-, Tridecyl-, Tetradecyl, Pentadecyl-, Hexadecyl-, Heptadecyl-, Octadecyl-, Nonadecylresten und deren Mischungen, wobei die Vertreter mit gerader Anzahl an C-Atomen bevorzugt sind. Besonders bevorzugte Reste R1 sind abgeleitet von Fettalkoholen mit 12 bis 19 C-Atomen, beispielsweise von Kokosfettalkohol, Talgfettalkohol, Lauryl-, Myristyl-, Cetyl- oder Stearylalkohol oder von Oxoalkoholen mit 10 bis 19 C-Atomen.In the above formula, R 1 represents a linear or branched, substituted or unsubstituted alkyl radical. In a preferred embodiment of the present invention, R 1 is a linear or branched alkyl radical with 5 to 30 carbon atoms, preferably with 7 to 25 carbon atoms and in particular with 10 to 19 carbon atoms. Preferred radicals R 1 are selected from decyl, undecyl, dodecyl, tridecyl, tetradecyl, pentadecyl, hexadecyl, heptadecyl, octadecyl, nonadecyl radicals and mixtures thereof, with the representatives with an even number of carbon atoms being preferred . Particularly preferred radicals R 1 are derived from fatty alcohols with 12 to 19 carbon atoms, for example from coconut fatty alcohol, tallow fatty alcohol, lauryl, myristyl, cetyl or stearyl alcohol or from oxo alcohols with 10 to 19 carbon atoms.
AO der Formel (N-1) ist eine Ethylenoxid- (EO) oder Propylenoxid- (PO) Gruppierung, vorzugsweise eine Ethylenoxidgruppierung. Der Index m der Formel (N-1) ist eine ganze Zahl von 1 bis 50, vorzugsweise 2 bis 20 und bevorzugt 2 bis 10. Insbesondere ist m 3, 4, 5, 6 oder 7. Das erfindungsgemäße Mittel kann Mischungen von nichtionischen Tensiden enthalten, die verschiedene Ethoxylierungsgrade aufweisen. Bevorzugt sind Tenside mit Alkoxylierungs-/Ethoxylierungsgraden von mindestens 5.AO of formula (N-1) is an ethylene oxide (EO) or propylene oxide (PO) moiety, preferably an ethylene oxide moiety. The index m of the formula (N-1) is an integer from 1 to 50, preferably 2 to 20 and preferably 2 to 10. In particular, m is 3, 4, 5, 6 or 7. The agent according to the invention can be mixtures of nonionic surfactants contain different degrees of ethoxylation. Surfactants with degrees of alkoxylation/ethoxylation of at least 5 are preferred.
Besonders bevorzugte Fettalkoholalkoxylate sind solche der Formel
Entsprechende Fettalkohol- oder Oxoalkoholethoxylate sind unter den Verkaufsbezeichnungen Dehydol® LT7 (BASF), Lutensol® AO7 (BASF), Lutensol® M7 (BASF) und Neodol® 45-7 (Shell Chemicals) erhältlich.Corresponding fatty alcohol or oxo alcohol ethoxylates are available under the sales names Dehydol ® LT7 (BASF), Lutensol ® AO7 (BASF), Lutensol ® M7 (BASF) and Neodol ® 45-7 (Shell Chemicals).
Zusammenfassend sind solche Zusammensetzungen bevorzugt, welche als Tensid mindestens ein nichtionisches Tensid, vorzugsweise ein nichtionisches Tensid aus der Gruppe der ethoxylierten primären C8-18-Alkohole, vorzugsweise der C12-14-Alkohole mit 4 EO oder 7 EO, der C9-11-Alkohole mit 7 EO, der C13-15-Alkohole mit 5 EO, 7 EO oder 8 EO, der C13-15-Oxoalkohole mit 7 EO oder 8 EO, der C12-18-Alkohole mit 5 EO oder 7 EO, insbesondere der C13-15-Oxoalkohole mit 8 EO enthalten.In summary, compositions are preferred which have as surfactant at least one non-ionic surfactant, preferably a non-ionic surfactant from the group of ethoxylated primary C 8-18 alcohols, preferably the C 12-14 alcohols with 4 EO or 7 EO, the C 9- 11 alcohols with 7 EO, the C 13-15 alcohols with 5 EO, 7 EO or 8 EO, the C 13-15 oxo alcohols with 7 EO or 8 EO, the C 12-18 alcohols with 5 EO or 7 EO, especially the C 13-15 oxo alcohols with 8 EO.
Für die Reinigungsleistung der Zusammensetzungen, deren Lagerstabilität und für die Einarbeitbarkeit der erfindungswesentlichen ungesättigten C18-C24 Fettsäuren und ungesättigten C20-C24 Fettalkohole hat es sich als vorteilhaft erwiesen, wenn die Zusammensetzung anionisches Tensid und nichtionisches Tensid enthält und das Gewichtsverhältnis von anionischem Tensid zu nichtionischen Tensid 4:1 bis 1:4, vorzugsweise 2:1 bis 1:2 und insbesondere 3:2 bis 2:3 beträgt.For the cleaning performance of the compositions, their storage stability and for the incorporation of the unsaturated C 18 -C 24 fatty acids and unsaturated C 20 -C 24 fatty alcohols essential to the invention, it has proven to be advantageous if the composition contains anionic surfactant and nonionic surfactant and the weight ratio of anionic Surfactant to nonionic surfactant is 4:1 to 1:4, preferably 2:1 to 1:2 and in particular 3:2 to 2:3.
Als weiteren optionalen Bestandteil enthalten bevorzugte Zusammensetzungen Seife, wobei deren Gewichtsanteil am Gesamtgewicht der Zusammensetzung bevorzugt 0,2 bis 15 Gew.-%, vorzugsweise 2 bis 12 Gew.-% und insbesondere 4 bis 10 Gew.-% beträgt. Geeignet sind insbesondere gesättigte Fettsäureseifen, wie die Salze der Laurinsäure, Myristinsäure, Palmitinsäure, Stearinsäure, hydrierten Erucasäure und Behensäure. Die Seifen können in Form ihrer Natrium-, Kalium- oder Magnesium- oder Ammoniumsalze oder Salze von Mono-, Di- oder Triethanolamin vorliegen.As a further optional component, preferred compositions contain soap, the proportion by weight of which in the total weight of the composition is preferably 0.2 to 15% by weight, preferably 2 to 12% by weight and in particular 4 to 10% by weight. Saturated fatty acid soaps, such as the salts of lauric acid, myristic acid, palmitic acid, stearic acid, hydrogenated erucic acid and behenic acid, are particularly suitable. The soaps may be in the form of their sodium, potassium or magnesium or ammonium salts or salts of mono-, di- or triethanolamine.
Der Gewichtsanteil des organischen Lösungsmittels am Gesamtgewicht der Zusammensetzung beträgt vorzugsweise 5 bis 50 Gew.-%, bevorzugt 9 bis 40 Gew.-% und insbesondere 12 bis 21 Gew.-%.The proportion by weight of the organic solvent in the total weight of the composition is preferably 5 to 50% by weight, preferably 9 to 40% by weight and in particular 12 to 21% by weight.
Zur Gruppe dieser organischen Lösungsmittel zählen insbesondere Ethanol, n-Propanol, i-Propanol, Butanolen, Glykol, Propandiol, Butandiol, Methylpropandiol, Glycerin, Diglykol, Propyldiglycol, Butyldiglykol, Hexylenglycol, Ethylenglykolmethylether, Ethylenglykolethylether, Ethylenglykolpropylether, Ethylenglykolmono-n-butylether, Diethylenglykolmethylether, Diethylenglykolethylether, Propylenglykolmethylether, Propylenglykolethylether, Propylenglykolpropylether, Dipropylenglykolmonomethylether, Dipropy-lenglykolmonoethylether, Methoxytriglykol, Ethoxytriglykol, Butoxytriglykol, 1-Butoxyethoxy-2-propanol, 3-Methyl-3-methoxybutanol, Propylen-glykol-t-butylether, Di-n-octylether sowie deren Mischungen. Für die Herstellbarkeit und Lagerfähigkeit aber auch die Reinigungswirkung hat es sich als besonders vorteilhaft erwiesen, wenn das organische Lösungsmittel ausgewählt ist aus der Gruppe Propylenglykol, Glycerin und Ethanol.The group of these organic solvents includes Ethanol, N-Propanol, I-Propanol, Butanolen, Glycol, Propandiol, Bustiol, Methylpropandiol, Glycerin, Diglykol, propyldiglycol, Butyldiglycol, Hexylenglycol, Ethylene Glycoleth YLlether, ethylene glycolpropylether, ethylene glycolmono-n butylet, diethylene glycolmethyl ether , diethylene glycol ethyl ether, propylene glycol methyl ether, propylene glycol ethyl ether, propylene glycol propyl ether, dipropylene glycol monomethyl ether, dipropylene glycol monoethyl ether, methoxytriglycol, ethoxytriglycol, butoxytriglycol, 1-butoxyethoxy-2-propanol, 3-methyl-3-methoxybutanol, propylene glycol t-butyl ether, di-n -octyl ether and their mixtures. In terms of manufacturability and storability as well as the cleaning effect, it has proven to be particularly advantageous if the organic solvent is selected from the group of propylene glycol, glycerin and ethanol.
Bevorzugte Waschmittel enthalten als weiteren optionalen Bestandteil eine oder mehrere Enzymzubereitung(en). Der Gewichtsanteil der Enzymzubereitung am Gesamtgewicht des Waschmittels beträgt vorzugsweise 0,1 bis 15 Gew.-%, bevorzugt 0,5 bis 12 Gew.-% und insbesondere 1 bis 10 Gew.-%.Preferred detergents contain one or more enzyme preparation(s) as a further optional component. The proportion by weight of the enzyme preparation in the total weight of the detergent is preferably 0.1 to 15% by weight, preferably 0.5 to 12% by weight and in particular 1 to 10% by weight.
Das Enzym der Enzymzubereitung ist vorzugsweise ausgewählt aus Protease, Amylase, Lipase, Mannanase, Cellulase, Pectatlyase oder Mischungen daraus.The enzyme of the enzyme preparation is preferably selected from protease, amylase, lipase, mannanase, cellulase, pectate lyase or mixtures thereof.
Die in den erfindungsgemäßen Zusammensetzungen enthaltenen Enzyme können an Trägerstoffe adsorbiert und/oder in Hüllsubstanzen eingebettet sein, um sie gegen vorzeitige Inaktivierung zu schützen.The enzymes contained in the compositions according to the invention can be adsorbed on carrier substances and/or embedded in coating substances in order to protect them against premature inactivation.
Neben den vorgenannten Aktivstoffen enthalten die erfindungsgemäßen Zusammensetzungen bevorzugt weitere Aktivstoffe, insbesondere Aktivstoffe ausgewählt aus der Gruppe der, Elektrolyte, Parfüme, Parfümträger, Fluoreszenzmittel, Farbstoffe, Hydrotrope, Schauminhibitoren, Antiredepositionsmittel, Vergrauungsinhibitoren, Einlaufverhinderer, Knitterschutzmittel, Farbübertragungsinhibitoren, antimikrobielle Wirkstoffe, Germizide, Fungizide, Antioxidantien, Konservierungsmittel, Korrosionsinhibitoren, Antistatika, Bittermittel, Bügelhilfsmittel, Phobier- und Imprägniermittel, Quell- und Schiebefestmittel, weichmachenden Komponenten sowie UV-Absorbern.In addition to the aforementioned active substances, the compositions according to the invention preferably contain further active substances, in particular active substances selected from the group of electrolytes, perfumes, perfume carriers, fluorescent agents, dyes, hydrotropes, foam inhibitors, anti-redeposition agents, graying inhibitors, shrinkage inhibitors, anti-crease agents, color transfer inhibitors, antimicrobial active ingredients, germicides, fungicides , antioxidants, preservatives, corrosion inhibitors, antistatics, bittering agents, ironing aids, repellents and impregnating agents, swelling and anti-slip agents, softening components and UV absorbers.
Die erfindungsgemäßen Zusammensetzungen zeichnen sich durch eine überraschende Weichspülwirkung bei Textilien aus. Entsprechenden Zusammensetzungen bedürfen daher nicht notwendigerweise des Zusatzes üblicher weichspülender Wirkstoffe wie Esterquats, Textil-weichmachenden Schichtsilikaten, kationischen Polymeren oder Silikonen.The compositions according to the invention are characterized by a surprising fabric softening effect on textiles. Corresponding compositions therefore do not necessarily require the addition of common fabric softening active ingredients such as esterquats, textile-softening layered silicates, cationic polymers or silicones.
Bevorzugte Zusammensetzungen sind dadurch gekennzeichnet, dass diese, bezogen auf ihr Gesamtgewicht, weniger als 1 Gew.-%, vorzugsweise weniger als 0,1 Gew.-% und insbesondere keine Esterquats umfassen.Preferred compositions are characterized in that, based on their total weight, they comprise less than 1% by weight, preferably less than 0.1% by weight and in particular no esterquats.
Der Begriff "Esterquat" wie hierin verwendet bezieht sich auf Ester von quaternären Ammoniumpolyolen, insbesondere quarternären Ammoniumdiolen und/oder -triolen, wie beispielsweise Triethanolmethylammonium oder Diethanoldimethylammonium, mit Fettsäuren.The term "esterquat" as used herein refers to esters of quaternary ammonium polyols, particularly quaternary ammonium diols and/or triols, such as triethanolmethylammonium or diethanoldimethylammonium, with fatty acids.
Generell ist der Einsatz von Esterquats in kosmetischen Produkten, Wasch- und Nachbehandlungsmitteln, insbesondere in Weichspülern, im Stand der Technik bekannt. Dabei tragen diese zur Verbesserung des Weichgriffs, Reduzierung der statischen Aufladung der textilen Flächengebilde sowie zur Reduzierung der Trocknungszeit bei.In general, the use of esterquats in cosmetic products, detergents and after-treatment agents, especially in fabric softeners, is known in the prior art. These help to improve the soft feel, reduce the static charge on the textile fabrics and reduce the drying time.
Zur Gruppe der Esterquats zählen beispielsweise Verbindungen der Formel N+(R1)4-n((CH2)m-O-C(O)-R2)nX-, wobei jedes R1 unabhängig voneinander ein substituiertes oder unsubstituiertes, lineares oder verzweigtes Alkyl oder Alkenyl ist, vorzugsweise ein unsubstituiertes oder Hydroxy-substituiertes Alkyl mit 1 bis 10 Kohlenstoffatomen; jedes R2 ein lineares oder verzweigtes, substituiertes oder unsubstituiertes Alkyl oder Alkenyl oder ein substituiertes oder unsubstituiertes (Hetero)aryl mit bis zu 26 Kohlenstoffatomen, vorzugsweise lineares unsubstituiertes C10-26 Alkyl, ist; n 1, 2, 3 oder 4, vorzugsweise 1, 2 oder 3, ist; m eine ganze Zahl von 1 bis 20, vorzugsweise 1 bis 4, ist; und X- ein beliebiges Anion ist.The group of esterquats includes, for example, compounds of the formula N + (R 1 ) 4 - n ((CH 2 ) m -OC(O)-R 2 ) n X - , where each R 1 independently represents a substituted or unsubstituted, linear or is branched alkyl or alkenyl, preferably an unsubstituted or hydroxy-substituted alkyl having 1 to 10 carbon atoms; each R 2 is a linear or branched, substituted or is unsubstituted alkyl or alkenyl or a substituted or unsubstituted (hetero)aryl having up to 26 carbon atoms, preferably linear unsubstituted C10-26 alkyl; n is 1, 2, 3 or 4, preferably 1, 2 or 3; m is an integer from 1 to 20, preferably 1 to 4; and X - is any anion.
In verschiedenen Ausführungsformen ist in den Verbindungen der Formel N+(R1)4-n((CH2)m-O-C(O)-R2)nX-, wobei n 2 oder 3, vorzugsweise 2; und/oder m 1, 2, 3 oder 4, vorzugsweise 2 und/oder jedes R1 unabhängig voneinander ausgewählt aus der Gruppe bestehend aus Methyl, Ethyl, n-Propyl, iso-Propyl, n-Butyl, iso-Butyl, Hydroxymethyl, 2-Hydroxyethyl, 2-Hydroxypropyl und 3-Hydroxy-propyl, vorzugsweise ein erstes R1 ausgewählt wird aus Methyl, Ethyl, n-Propyl, iso-Propyl, n-Butyl und iso-Butyl und ein zweites R1 ausgewählt wird aus Methyl, Ethyl, n-Propyl, iso-Propyl, n-Butyl, iso-Butyl, Hydroxymethyl, 2-Hydroxyethyl, 2-Hydroxypropyl und 3-Hydroxypropyl; und/oder jedes R2 unabhängig voneinander ausgewählt aus linearem, unsubstituiertem C12-20 Alkyl, vorzugsweise C12-18 Alkyl; und/oder X- ausgewählt wird aus anorganischen oder organischen Anionen, insbesondere Fluorid, Chlorid, Bromid und Methosulfat.In various embodiments, in the compounds of the formula N + (R 1 ) 4 - n ((CH 2 ) m -OC(O)-R 2 ) n is X - , where n is 2 or 3, preferably 2; and/or m 1, 2, 3 or 4, preferably 2 and/or each R 1 independently selected from the group consisting of methyl, ethyl, n-propyl, iso-propyl, n-butyl, iso-butyl, hydroxymethyl, 2-hydroxyethyl, 2-hydroxypropyl and 3-hydroxy-propyl, preferably a first R 1 is selected from methyl, ethyl, n-propyl, iso-propyl, n-butyl and iso-butyl and a second R 1 is selected from methyl , ethyl, n-propyl, iso-propyl, n-butyl, iso-butyl, hydroxymethyl, 2-hydroxyethyl, 2-hydroxypropyl and 3-hydroxypropyl; and/or each R 2 independently selected from linear, unsubstituted C 12-20 alkyl, preferably C 12-18 alkyl; and/or X - is selected from inorganic or organic anions, in particular fluoride, chloride, bromide and methosulfate.
Zur Gruppe der Esterquats zählen insbesondere Verbindungen der Formel N+(R1)4-n((CH2)m-O-C(O)-R2)nX-, wobei n = 2 und m = 2 ist, das erste R1 ausgewählt wird aus Methyl und Ethyl, vorzugsweise Methyl, das zweite R1 ausgewählt wird aus Methyl und 2-Hydroxyethyl, vorzugsweise 2-Hydroxyethyl, und jedes R2 lineares, unsubstituiertes C12-18 Alkyl ist. Bei derartigen Esterquats handelt es sich um Bis(acyloxyethyl)hydroxyethylmethylammonium Verbindungen. Das Gegenion ist vorzugsweise Methosulfat. Solche Esterquats sind beispielsweise unter dem Handelsnamen Dehyquart® AU-57 (BASF SE, DE) kommerziell erhältlich.The group of esterquats includes in particular compounds of the formula N + (R 1 ) 4 - n ((CH 2 ) m -OC(O)-R 2 ) n X - , where n = 2 and m = 2, the first R 1 is selected from methyl and ethyl, preferably methyl, the second R 1 is selected from methyl and 2-hydroxyethyl, preferably 2-hydroxyethyl, and each R 2 is linear, unsubstituted C 12-18 alkyl. Such esterquats are bis(acyloxyethyl)hydroxyethylmethylammonium compounds. The counterion is preferably methosulfate. Such esterquats are commercially available, for example, under the trade name Dehyquart® AU-57 (BASF SE, DE).
Bevorzugte Zusammensetzungen sind weiterhin dadurch gekennzeichnet, dass diese, bezogen auf ihr Gesamtgewicht, weniger als 1 Gew.-%, vorzuensweise weniger als 0,1 Gew.-% und insbesondere keine Textil-weichmachenden Schichtsilikate umfasst.Preferred compositions are further characterized in that, based on their total weight, they comprise less than 1% by weight, preferably less than 0.1% by weight and in particular no textile-softening layered silicates.
Zur Gruppe der Textil-weichmachenden Schichtsilikate zählen u.a. Smectit-Tone. Bevorzugte Smectit-Tone sind Beidellit-Tone, Hectorit-Tone, Laponit-Tone, Montmorillonit-Tone, Nontronit-Tone, Saponit-Tone, Sauconit-Tone und Mischungen daraus. Montmorillonit-Tone sind die bevorzugten weichmachenden Tone. Bentonite enthalten hauptsächlich Montmorillonite und können als bevorzugte Quelle für den Textil-weichmachenden Ton dienen. Die Bentonite können als Pulver oder Kristalle eingesetzt werden.Entsprechende Bentonite werden beispielsweise unter den Bezeichnungen Laundrosil® von der Firma Süd-Chemie oder unter der Bezeichnung Detercal von der Firma Laviosa vertrieben.The group of textile-softening layered silicates includes, among others, smectite clays. Preferred smectite clays are beidellite clays, hectorite clays, laponite clays, montmorillonite clays, nontronite clays, saponite clays, sauconite clays and mixtures thereof. Montmorillonite clays are the preferred softening clays. Bentonites mainly contain montmorillonites and can serve as a preferred source for the textile softening clay. The bentonites can be used as powder or crystals. Corresponding bentonites are sold, for example, under the names Laundrosil® by the company Süd-Chemie or under the name Detercal by the company Laviosa.
Weitere bevorzugte Zusammensetzungen sind dadurch gekennzeichnet, dass diese, bezogen auf ihr Gesamtgewicht, weniger als 1 Gew.-%, vorzugsweise weniger als 0,1 Gew.-% und insbesondere keine kationischen Polymere umfassen.Further preferred compositions are characterized in that, based on their total weight, they comprise less than 1% by weight, preferably less than 0.1% by weight and in particular no cationic polymers.
Die vorgenannten kationischen Polymere umfassen insbesondere solche, die in "
Schließlich werden auch solche Zusammensetzungen bevorzugt, welche, bezogen auf ihr Gesamtgewicht, weniger als 1 Gew.-%, vorzugsweise weniger als 0,1 Gew.-% und insbesondere keine Silikone umfassen.Finally, compositions are also preferred which, based on their total weight, contain less than 1% by weight, preferably less than 0.1% by weight and in particular no silicones.
Zu den Silikonen zählen insbesondere Verbindungen mit der Struktureinheit a) -(R1)2Si-O)n-, mit R1= unabhängig voneinander C1-C30-Alkyl, vorzugsweise C1-C4-Alkyl, insbesondere Methyl oder Ethyl und n = 1 bis 5000, vorzugsweise 10 bis 2500, insbesondere 100 bis 1500.The silicones include, in particular, compounds with the structural unit a) -(R 1 ) 2 Si-O) n -, with R 1 = independently C 1 -C 30 alkyl, preferably C 1 -C 4 alkyl, in particular methyl or Ethyl and n = 1 to 5000, preferably 10 to 2500, in particular 100 to 1500.
Weist das Polysiloxan nur die Struktureinheit a) mit R1 = Methyl auf, handelt es sich um ein Polydimethylsiloxan. Polydimethylpolysiloxane sind als effiziente textilpflegende Verbindungen bekannt. Geeignete Polydimethysiloxane umfassen DC-200 (ex Dow Corning), Baysilone® M 50, Baysilone® M 100, Baysilone® M 350, Baysilone® M 500, Baysilone® M 1000, Baysilone® M 1500, Baysilone® M 2000 oder Baysilone® M 5000 (alle ex GE Bayer Silicones).If the polysiloxane only has the structural unit a) with R 1 = methyl, it is a polydimethylsiloxane. Polydimethylpolysiloxanes are known as efficient textile care compounds. Suitable polydimethysiloxanes include DC-200 (ex Dow Corning), Baysilone® M 50, Baysilone® M 100, Baysilone® M 350, Baysilone® M 500, Baysilone® M 1000, Baysilone® M 1500, Baysilone® M 2000 or Baysilone® M 5000 (all ex GE Bayer Silicones).
Bevorzugt weist das Polysiloxan zusätzlich auch die Struktureinheit b) -(R1)(YNR2R3)Si-O)x- auf, mit R1= C1-C30-Alkyl, vorzugsweise C1-C4-Alkyl, insbesondere Methyl oder Ethyl, Y = ggf. substituiertes, lineares oder verzweigtes C1-C20-Alkylen, vorzugsweise -(CH2)m- mit m= 1 bis 16, vorzugsweise 1 bis 8, insbesondere 2 bis 4, im speziellen 3, R2, R3 = unabhängig voneinander H oder gegebenenfalls substituiertes, lineares oder verzweigtes C1-C30-Alkyl, vorzugsweise mit Aminogruppen substituiertes C1-C30-Alkyl, besonders bevorzugt -(CH2)b-NH2 mit b = 1 bis 10, äußerst bevorzugt b = 2 und x = 1 bis 5000, vorzugsweise 10 bis 2500, insbesondere 100 bis 1500.The polysiloxane preferably also has the structural unit b) -(R 1 )(YNR 2 R 3 )Si-O) x -, with R 1 = C 1 -C 30 alkyl, preferably C 1 -C 4 alkyl, in particular methyl or ethyl, Y = optionally substituted, linear or branched C 1 -C 20 alkylene, preferably -(CH 2 ) m - with m = 1 to 16, preferably 1 to 8, in particular 2 to 4, in particular 3 , R 2 , R 3 = independently H or optionally substituted, linear or branched C 1 -C 30 alkyl, preferably substituted with amino groups C 1 -C 30 alkyl, particularly preferably -(CH 2 ) b -NH 2 with b = 1 to 10, most preferably b = 2 and x = 1 to 5000, preferably 10 to 2500, in particular 100 to 1500.
Ein weiteres Polysiloxan weist die folgende Struktur auf:
(CH3)3Si-[O-Si(CH3)2]n-[O-Si(CH3){(CH2)3-NH-(CH2)2-NH2}]x-OSi(CH3)3, wobei die Summe n + x eine Zahl zwischen 2 und 10.000 ist.Another polysiloxane has the following structure:
(CH 3 ) 3 Si-[O-Si(CH 3 ) 2 ] n -[O-Si(CH 3 ){(CH 2 ) 3 -NH-(CH 2 ) 2 -NH 2 }] x -OSi( CH 3 ) 3 , where the sum n + x is a number between 2 and 10,000.
Zur Gruppe der Silikone zählen darüber hinaus auch die Aminosiloxane. Diese kann beispielsweise ausgewählt werden aus der Gruppe umfassend Amodimethicone/Morpholinomethyl Silsesquioxane Copolymer (
Die Zusammensetzung einiger bevorzugter Waschmittel kann den folgenden Tabellen entnommen werden (Angaben in Gew.-% bezogen auf das Gesamtgewicht des Mittels sofern nicht anders angegeben).
Die Zusammensetzung einiger weniger konzentrierter Waschmittel kann den folgenden Tabellen entnommen werden (Angaben in Gew.-% bezogen auf das Gesamtgewicht des Mittels sofern nicht anders angegeben).
Bei den erfindungsgemäßen Zusammensetzungen kann es sich um feste oder flüssige Waschmittel handeln. Bevorzugt sind jedoch Waschmittel in flüssiger Form.The compositions according to the invention can be solid or liquid detergents. However, detergents in liquid form are preferred.
Die Zusammensetzungen, beispielsweise auch die Zusammensetzungen 1 bis 8 in den vorherigen Tabellen, liegen vorzugsweise in Form einer vorkonfektionierten wasserlöslichen Dosiereinheit vor.The compositions, for example compositions 1 to 8 in the previous tables, are preferably in the form of a prefabricated water-soluble dosage unit.
Bevorzugt ist es weiterhin, die Zusammensetzung in einem wasserlöslichen Verpackungsmaterial, vorzugsweise in einer wasserlöslichen Folie zu verpacken.It is further preferred to package the composition in a water-soluble packaging material, preferably in a water-soluble film.
Die erfindungsgemäßen Zusammensetzungen können als eigenständiges Waschmittel konfektioniert werden oder mit weiteren festen oder flüssigen Waschmitteln zu einem Mehrkomponenten-Waschmittel kombiniert werden. Mehrkomponenten-Waschmittel, umfassend eine erfindungsgemäße Zusammensetzung sowie mindestens eine weitere, von dieser Zusammensetzung getrennte und verschiedene Komponente, sind aufgrund der größeren Freiheitsgrade bei ihrer Formulierung und ihrer hervorstechenden Optik bevorzugt.The compositions according to the invention can be formulated as an independent detergent or can be combined with other solid or liquid detergents to form a multi-component detergent. Multi-component detergents comprising a composition according to the invention and at least one further component separate and different from this composition are preferred due to the greater degrees of freedom in their formulation and their striking appearance.
In einem beispielhaften Mehrkomponenten-Waschmittel liegt die weitere Komponente als Flüssigkeit, Pulver oder Granulat vor.In an exemplary multi-component detergent, the further component is present as a liquid, powder or granules.
Besonders bevorzugt ist es, wenn die Komponenten des Mehrkomponenten-Waschmittels getrennt voneinander in einem Mehrkammerpouch, vorzugsweise in einem wasserlöslichen Mehrkammerpouch auf Polyvinylalkohol Basis, vorliegen.It is particularly preferred if the components of the multi-component detergent are present separately from one another in a multi-chamber pouch, preferably in a water-soluble multi-chamber pouch based on polyvinyl alcohol.
Der Mehrkammerpouch umfasst mindestens zwei räumlich voneinander getrennte Kammern, beispielsweise 2, 3, 4, 5, 6 oder 7 Kammern. Diese Kammern sind derart voneinander getrennt, dass die enthaltenen Zusammensetzungen nicht miteinander in Kontakt treten. Diese Trennung kann beispielsweise durch eine Wand erfolgen, die aus demselben Material besteht wie der Behälter selbst. Bevorzugte wasserlösliche Materialien umfassen vorzugsweise mindestens anteilsweise wenigstens eine Substanz aus der Gruppe bestehend aus (acetalisierter) Polyvinylalkohol, Polyvinylpyrrolidon, Polyethylenoxid, Gelatine, mit Sulphat, Carbonat und/oder Citrat substituierte Polyvinylalkohole, Polyalkylenoxide, Acrylamide, Celluloseester, Celluloseether, Celluloseamide, Cellulose, Polyvinylacetate, Polycarbonsäuren und deren Salze, Polyaminosäuren oder Peptide, Polyamide, Polyacrylamide, Copolymere von Maleinsäure und Acrylsäure, Copolymere von Acrylamiden und (Meth)Acrylsäure, Polysaccaride, wie beispielsweise Stärke oder Guar-Derivate, Gelatine und unter den INCI Bezeichnungn Polyquaternium 2, Polyquaternium 17, Polyquaternium 18 und Polyquaternium 27 auf. Besonders bevorzugt ist als wasserlösliches Material ein Polivinylalkohol.The multi-chamber pouch comprises at least two spatially separate chambers, for example 2, 3, 4, 5, 6 or 7 chambers. These chambers are separated from one another in such a way that the compositions contained do not come into contact with one another. This separation can take place, for example, through a wall which consists of the same material as the container itself. Preferred water-soluble materials preferably comprise at least a portion of at least one substance from the group consisting of (acetalized) polyvinyl alcohol, polyvinylpyrrolidone, polyethylene oxide, gelatin, with sulfate, carbonate and /or citrate-substituted polyvinyl alcohols, polyalkylene oxides, acrylamides, cellulose esters, cellulose ethers, cellulose amides, cellulose, polyvinyl acetates, polycarboxylic acids and their salts, polyamino acids or peptides, polyamides, polyacrylamides, copolymers of maleic acid and acrylic acid, copolymers of acrylamides and (meth)acrylic acid, polysaccharides, such as starch or guar derivatives, gelatin and under the INCI names Polyquaternium 2, Polyquaternium 17, Polyquaternium 18 and Polyquaternium 27. A particularly preferred water-soluble material is a polyvinyl alcohol.
Wie eingangs ausgeführt dienen die zuvor beschriebenen Zusammensetzungen und Mehrkomponenten-Waschmittel der Wäschebehandlung bzw. dem Weichspülen von Textilien. Die Verwendung dieser Zusammensetzungen oder Mehrkomponenten-Waschmittel als Wäschebehandlungsmittel bzw. zur Verbesserung der Weichspülleistung in einer Textilwaschmaschine sind daher weitere Gegenstände dieser Anmeldung.As stated at the beginning, the compositions and multi-component detergents described above are used to treat laundry or soften textiles. The use of these compositions or multi-component detergents as laundry treatment agents or to improve fabric softening performance in a textile washing machine are therefore further subjects of this application.
Ein letzter Gegenstand dieser Anmeldung ist ein Verfahren zur Textilreinigung, bei welchem eine erfindungsgemäße Zusammensetzung oder ein erfindungsgemäßes Mehrkomponenten-Waschmittel in die Waschflotte einer Textilwaschmaschine eingebracht wird.A final subject of this application is a method for textile cleaning, in which a composition according to the invention or a multi-component detergent according to the invention is introduced into the washing liquor of a textile washing machine.
Überraschenderweise wurde festgestellt, dass die erfindungsgemäße Zusammensetzung auch bei Dosierung zu Beginn eines Waschverfahrens eine deutliche Weichspülwirkung entfaltet. Ein weiterer Gegenstand dieser Anmeldung ist daher ein Verfahren zur Textilreinigung, bei welchem eine erfindungsgemäße Zusammensetzung oder ein erfindungsgemäßes Mehrkomponenten-Waschmittel zu Beginn eines Waschverfahrens in die Waschflotte einer Textilwaschmaschine eingebracht werden. Sofern die erfindungsgemäßen Zusammensetzungen nicht als eigenständiges Textilwaschmittel ausgestaltet sind, ist es bevorzugt, diese gemeinsam mit einem Textilwaschmittel, in die Waschflotte einer Textilwaschmaschine einzubringen.Surprisingly, it was found that the composition according to the invention develops a clear fabric softening effect even when dosed at the beginning of a washing process. A further subject of this application is therefore a method for textile cleaning, in which a composition according to the invention or a multi-component detergent according to the invention are introduced into the washing liquor of a textile washing machine at the beginning of a washing process. If the compositions according to the invention are not designed as an independent textile detergent, it is preferred to introduce them into the wash liquor of a textile washing machine together with a textile detergent.
Die im Zusammenhang mit der erfindungsgemäßen Zusammensetzung weiter oben offenbarten spezifischen technischen Merkmale gelten mutatis mutandis auch für das erfindungsgemäße Verfahren. Zur Vermeidung von Wiederholungen wird auch an dieser Stelle auf die dortigen Ausführungen verwiesen.The specific technical features disclosed above in connection with the composition according to the invention also apply mutatis mutandis to the method according to the invention. To avoid repetition, reference is also made to the statements there at this point.
Die folgenden flüssigen Zusammensetzungen wurde durch Vermischen ihrer Inhaltsstoffe hergestellt (alle Angabe in Gew.-% der Aktivstoffe sofern nicht anders angegeben). Die flüssigen Zusammensetzungen wurden als 1-Kammerportionsbeutel (Film Kuraray Monosol M8720, 88µm Filmdicke) konfektioniert mit einer Füllmengen von jeweils 25 g konfektioniert. Nachfolgend wurde die Weichspülleistung der Zusammensetzungen im Rahmen eines maschinellen Textilwaschverfahrens bestimmt.
Claims (10)
- Composition for textile treatment containinga) at least one unsaturated C18-C24 fatty acid;b) at least one unsaturated C20-C24 fatty alcohol;c) 5 to 80 % by weight of surfactant and/or organic solvent.
- Composition according to claim 1, wherein the composition contains, based on its total weight, 0,01 to 12 % by weight, preferably 0,01 to 8 % by weight and in particular 0,01 to 4 % by weight of the unsaturated C18-C24 fatty acid.
- Composition according to any one of the preceding claims, wherein the unsaturated C18-C24 fatty acid is selected from the group of mixtures of oleic acid, gondoic acid and erucic acid.
- Composition according to any one of the preceding claims, wherein the composition contains, based on its total weight, from 0,01 to 12 % by weight, preferably from 0,01 to 8 % by weight, and more preferably from 0,01 to 4 % by weight, of the unsaturated C20-C24 fatty alcohol.
- Composition according to any one of the preceding claims, wherein the unsaturated C16 -C22 fatty alcohol is selected from the group of mixtures of cis-11-eicosen-1-ol and erucyl alcohol.
- Composition according to any one of the preceding claims, wherein the weight ratio of unsaturated C18-C24 fatty acid to unsaturated C20-C24 fatty alcohol is 10:1 to 1:10, preferably 2:1 to 1:2, and more preferably 5:4 to 4:5.
- Composition according to any one of the preceding claims, wherein the composition comprises.a) Mixtures of oleic acid, gondoic acid and erucic acidb) Mixtures of cis-11-eicosen-1-ol and erucyl alcoholc) 5 to 80 % by weight surfactant and/or organic solventcontains.
- Use of a composition according to any one of the preceding claims as a laundry treatment agent in a textile washing machine.
- Use of a composition according to any one of claims 1 to 8 for improving the softening performance in a machine textile cleaning.
- Process for textile cleaning, in which a composition according to any one of claims 1 to 8 is introduced into the wash liquor of a textile washing machine.
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DE102019219905.4A DE102019219905A1 (en) | 2019-12-17 | 2019-12-17 | Textile treatment agents |
PCT/EP2020/078325 WO2021121704A1 (en) | 2019-12-17 | 2020-10-08 | Textile treatment composition |
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EP4077623B1 true EP4077623B1 (en) | 2023-11-29 |
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DE (1) | DE102019219905A1 (en) |
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Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
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DE19714044C1 (en) | 1997-04-05 | 1998-04-16 | Henkel Kgaa | Hydrophilic textile conditioners containing no polyolefin waxes |
GB0002877D0 (en) * | 2000-02-08 | 2000-03-29 | Unilever Plc | Fabric conditioning composition |
GB0416155D0 (en) * | 2004-07-20 | 2004-08-18 | Unilever Plc | Laundry product |
US7674758B2 (en) * | 2004-10-22 | 2010-03-09 | The Procter & Gamble Company | Fabric softening compositions comprising free fatty acid |
DE102008036073A1 (en) * | 2008-08-04 | 2010-02-11 | Henkel Ag & Co. Kgaa | Detergent with terpolymer |
WO2015074692A1 (en) * | 2013-11-20 | 2015-05-28 | Rhodia Operations | Fabric softener composition |
EP2997959B1 (en) | 2014-09-22 | 2019-12-25 | Evonik Operations GmbH | Formulation containing ester quats based on isopropanolamin and tetrahydroxypropyl ethylenediamine |
DE102015225429A1 (en) * | 2015-12-16 | 2017-06-22 | Henkel Ag & Co. Kgaa | Solid perfume-containing composition |
EP3181667A1 (en) * | 2015-12-18 | 2017-06-21 | Kao Corporation, S.A. | Fabric softener active compositions |
WO2019070838A1 (en) | 2017-10-03 | 2019-04-11 | Lubrizol Advanced Materials, Inc. | Esterquat free liquid fabric softener compositions |
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2019
- 2019-12-17 DE DE102019219905.4A patent/DE102019219905A1/en not_active Withdrawn
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