EP0094118A1 - Compositions détergentes pour le linge à faible teneur en phosphate - Google Patents
Compositions détergentes pour le linge à faible teneur en phosphate Download PDFInfo
- Publication number
- EP0094118A1 EP0094118A1 EP83200604A EP83200604A EP0094118A1 EP 0094118 A1 EP0094118 A1 EP 0094118A1 EP 83200604 A EP83200604 A EP 83200604A EP 83200604 A EP83200604 A EP 83200604A EP 0094118 A1 EP0094118 A1 EP 0094118A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- ethylene oxide
- moles
- alcohol
- condensation product
- composition according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 106
- 239000003599 detergent Substances 0.000 title claims abstract description 25
- 229910019142 PO4 Inorganic materials 0.000 title claims description 9
- 239000010452 phosphate Substances 0.000 title claims description 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 title claims description 6
- 239000004094 surface-active agent Substances 0.000 claims abstract description 39
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 52
- 239000007859 condensation product Substances 0.000 claims description 43
- 239000003093 cationic surfactant Substances 0.000 claims description 32
- -1 hydroxyalkylphenyl Chemical group 0.000 claims description 28
- 125000000217 alkyl group Chemical group 0.000 claims description 27
- 239000002736 nonionic surfactant Substances 0.000 claims description 27
- 125000004432 carbon atom Chemical group C* 0.000 claims description 24
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 22
- HLZKNKRTKFSKGZ-UHFFFAOYSA-N tetradecan-1-ol Chemical compound CCCCCCCCCCCCCCO HLZKNKRTKFSKGZ-UHFFFAOYSA-N 0.000 claims description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 8
- 229940096386 coconut alcohol Drugs 0.000 claims description 8
- 125000002768 hydroxyalkyl group Chemical group 0.000 claims description 7
- JZMJDSHXVKJFKW-UHFFFAOYSA-M methyl sulfate(1-) Chemical compound COS([O-])(=O)=O JZMJDSHXVKJFKW-UHFFFAOYSA-M 0.000 claims description 7
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 6
- 150000001720 carbohydrates Chemical class 0.000 claims description 6
- 239000008103 glucose Substances 0.000 claims description 6
- 239000000047 product Substances 0.000 claims description 6
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 5
- IYAQFFOKAFGDKE-UHFFFAOYSA-N 4,5-dihydro-1h-imidazol-3-ium;methyl sulfate Chemical compound C1CN=CN1.COS(O)(=O)=O IYAQFFOKAFGDKE-UHFFFAOYSA-N 0.000 claims description 4
- 125000005037 alkyl phenyl group Chemical group 0.000 claims description 4
- WWYHAQDAMPXWSI-UHFFFAOYSA-N dodecan-1-ol;methane Chemical compound C.CCCCCCCCCCCCO WWYHAQDAMPXWSI-UHFFFAOYSA-N 0.000 claims description 4
- 125000003147 glycosyl group Chemical group 0.000 claims description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 4
- 125000001453 quaternary ammonium group Chemical group 0.000 claims description 4
- 239000003760 tallow Substances 0.000 claims description 4
- 235000019270 ammonium chloride Nutrition 0.000 claims description 3
- 125000006177 alkyl benzyl group Chemical group 0.000 claims description 2
- 150000001450 anions Chemical group 0.000 claims description 2
- 150000004820 halides Chemical class 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims 1
- 125000000963 oxybis(methylene) group Chemical group [H]C([H])(*)OC([H])([H])* 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 22
- 125000002091 cationic group Chemical group 0.000 abstract description 13
- 230000003068 static effect Effects 0.000 abstract description 12
- 150000001875 compounds Chemical class 0.000 abstract description 10
- 239000004744 fabric Substances 0.000 description 18
- 238000004140 cleaning Methods 0.000 description 16
- 239000000243 solution Substances 0.000 description 9
- 125000000129 anionic group Chemical group 0.000 description 8
- 239000002585 base Substances 0.000 description 8
- 239000002689 soil Substances 0.000 description 8
- 230000008901 benefit Effects 0.000 description 7
- 230000002209 hydrophobic effect Effects 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
- 150000001408 amides Chemical class 0.000 description 6
- 235000001727 glucose Nutrition 0.000 description 6
- 235000021317 phosphate Nutrition 0.000 description 6
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 5
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 5
- 229920001282 polysaccharide Polymers 0.000 description 5
- 239000005017 polysaccharide Substances 0.000 description 5
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 4
- 150000001298 alcohols Chemical class 0.000 description 4
- 239000004064 cosurfactant Substances 0.000 description 4
- 150000004676 glycans Chemical class 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000003750 conditioning effect Effects 0.000 description 3
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 3
- 238000010494 dissociation reaction Methods 0.000 description 3
- 230000005593 dissociations Effects 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- 125000001165 hydrophobic group Chemical group 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- DSEKYWAQQVUQTP-XEWMWGOFSA-N (2r,4r,4as,6as,6as,6br,8ar,12ar,14as,14bs)-2-hydroxy-4,4a,6a,6b,8a,11,11,14a-octamethyl-2,4,5,6,6a,7,8,9,10,12,12a,13,14,14b-tetradecahydro-1h-picen-3-one Chemical compound C([C@H]1[C@]2(C)CC[C@@]34C)C(C)(C)CC[C@]1(C)CC[C@]2(C)[C@H]4CC[C@@]1(C)[C@H]3C[C@@H](O)C(=O)[C@@H]1C DSEKYWAQQVUQTP-XEWMWGOFSA-N 0.000 description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- 235000013162 Cocos nucifera Nutrition 0.000 description 2
- 244000060011 Cocos nucifera Species 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- 239000004264 Petrolatum Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 229920002359 Tetronic® Polymers 0.000 description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 2
- 150000004703 alkoxides Chemical class 0.000 description 2
- WQZGKKKJIJFFOK-PHYPRBDBSA-N alpha-D-galactose Chemical group OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-PHYPRBDBSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical group OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 2
- 239000007844 bleaching agent Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 2
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 229930182830 galactose Chemical group 0.000 description 2
- 150000008195 galaktosides Chemical class 0.000 description 2
- 229930182478 glucoside Natural products 0.000 description 2
- 150000008131 glucosides Chemical class 0.000 description 2
- 239000003752 hydrotrope Substances 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000004900 laundering Methods 0.000 description 2
- 239000003607 modifier Substances 0.000 description 2
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 2
- 235000019271 petrolatum Nutrition 0.000 description 2
- 229940066842 petrolatum Drugs 0.000 description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 2
- 229920001983 poloxamer Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- FNRRHKQTVNDRSJ-UHFFFAOYSA-N 2,3-bis(6-methylheptyl)phenol Chemical compound CC(C)CCCCCC1=CC=CC(O)=C1CCCCCC(C)C FNRRHKQTVNDRSJ-UHFFFAOYSA-N 0.000 description 1
- JKTAIYGNOFSMCE-UHFFFAOYSA-N 2,3-di(nonyl)phenol Chemical compound CCCCCCCCCC1=CC=CC(O)=C1CCCCCCCCC JKTAIYGNOFSMCE-UHFFFAOYSA-N 0.000 description 1
- CYEJMVLDXAUOPN-UHFFFAOYSA-N 2-dodecylphenol Chemical compound CCCCCCCCCCCCC1=CC=CC=C1O CYEJMVLDXAUOPN-UHFFFAOYSA-N 0.000 description 1
- VCCWZAQTNBYODU-UHFFFAOYSA-N CC(=C)CC(C)CCC(C)=C Chemical group CC(=C)CC(C)CCC(C)=C VCCWZAQTNBYODU-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 241001553290 Euphorbia antisyphilitica Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000005662 Paraffin oil Substances 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- 229920004890 Triton X-100 Polymers 0.000 description 1
- 229920004892 Triton X-102 Polymers 0.000 description 1
- 229920004929 Triton X-114 Polymers 0.000 description 1
- 229920004897 Triton X-45 Polymers 0.000 description 1
- MEESPVWIOBCLJW-KTKRTIGZSA-N [(z)-octadec-9-enyl] dihydrogen phosphate Chemical class CCCCCCCC\C=C/CCCCCCCCOP(O)(O)=O MEESPVWIOBCLJW-KTKRTIGZSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 235000013871 bee wax Nutrition 0.000 description 1
- 239000012166 beeswax Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000004203 carnauba wax Substances 0.000 description 1
- 235000013869 carnauba wax Nutrition 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 238000010668 complexation reaction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- IQDGSYLLQPDQDV-UHFFFAOYSA-N dimethylazanium;chloride Chemical compound Cl.CNC IQDGSYLLQPDQDV-UHFFFAOYSA-N 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 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 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000007046 ethoxylation reaction Methods 0.000 description 1
- GEHLEADVHVVTET-UHFFFAOYSA-N ethyl(methyl)azanium;chloride Chemical compound [Cl-].CC[NH2+]C GEHLEADVHVVTET-UHFFFAOYSA-N 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
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- 150000004665 fatty acids Chemical class 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 150000002193 fatty amides Chemical class 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
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- 150000002232 fructoses Chemical class 0.000 description 1
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- 125000002519 galactosyl group Chemical group C1([C@H](O)[C@@H](O)[C@@H](O)[C@H](O1)CO)* 0.000 description 1
- 150000002256 galaktoses Chemical class 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 150000002304 glucoses Chemical class 0.000 description 1
- 125000002791 glucosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 description 1
- 239000008233 hard water Substances 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
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- 238000004519 manufacturing process Methods 0.000 description 1
- 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 1
- 238000002844 melting Methods 0.000 description 1
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- 229940043348 myristyl alcohol Drugs 0.000 description 1
- 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 1
- FFJMLWSZNCJCSZ-UHFFFAOYSA-N n-methylmethanamine;hydrobromide Chemical compound Br.CNC FFJMLWSZNCJCSZ-UHFFFAOYSA-N 0.000 description 1
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- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 125000001400 nonyl 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])[H] 0.000 description 1
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- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
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- 239000011736 potassium bicarbonate Substances 0.000 description 1
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 1
- 235000015497 potassium bicarbonate Nutrition 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
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- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
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- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- KVCGISUBCHHTDD-UHFFFAOYSA-M sodium;4-methylbenzenesulfonate Chemical compound [Na+].CC1=CC=C(S([O-])(=O)=O)C=C1 KVCGISUBCHHTDD-UHFFFAOYSA-M 0.000 description 1
- 239000008234 soft water Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 125000004079 stearyl 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])[H] 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-O sulfonium Chemical compound [SH3+] RWSOTUBLDIXVET-UHFFFAOYSA-O 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- FBWNMEQMRUMQSO-UHFFFAOYSA-N tergitol NP-9 Chemical compound CCCCCCCCCC1=CC=C(OCCOCCOCCOCCOCCOCCOCCOCCOCCO)C=C1 FBWNMEQMRUMQSO-UHFFFAOYSA-N 0.000 description 1
- 125000005270 trialkylamine group Chemical group 0.000 description 1
- 125000002889 tridecyl 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])[H] 0.000 description 1
- GPRLSGONYQIRFK-MNYXATJNSA-N triton Chemical compound [3H+] GPRLSGONYQIRFK-MNYXATJNSA-N 0.000 description 1
- 125000002948 undecyl 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])[H] 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/835—Mixtures of non-ionic with cationic compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/662—Carbohydrates or derivatives
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/38—Cationic compounds
- C11D1/62—Quaternary ammonium compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/72—Ethers of polyoxyalkylene glycols
Definitions
- This invention relates to laundry detergent compositions which exhibit surprisingly effective detergency as well as fabric softening and static control, even in the total absence of detergency builder materials. Specifically, completely unbuilt compositions of the present invention have demonstrated the ability to provide good detergency, fabric softening and static control.
- Other detergent compositions which utilize mixtures of selected nonionic surfactants and cationic surfactants are defined in U.S. Patents 4,259,217 and 4,222,905, both of which are incorporated herein by reference.
- compositions of the present invention have excellent cleaning capabilities and are relatively insensitive to water hardness conditions, performing well in both hard and soft water conditions. Finally, in addition to this cleaning performance, the present invention provides, in a single detergent product, fabric softening and static control to the laundered fabrics.
- the present invention relates to low- or no-phosphate laundry detergent compositions, especially beneficial for good cleaning and the effective provision of softening and antistatic benefits, having a pH in the laundry solution of greater than about 7, and, preferably, containing no more than about 15% phosphate, and no more than about 10% silicate materials, which comprise from about 5% to about 100%, by weight, of a surfactant mixture consisting essentially of:
- compositions of the present invention comprise, by weight, from about 5 to about 100%, preferably from about 15 to about 90%, and most preferably from about 20 to about 80%, of a mixture of particularly defined nonionic, alkylpolysaccharide and cationic surfactants in the ratios stated herein.
- Preferred compositions contain at least about 15% of the nonionic/alkyl- polysaccharide/cationic surfactant mixture and at least about 11 of the cationic component, itself, in order to assure the presence of a sufficient amount of both the cationic surfactant and the mixture to provide the desired cleaning and fabric conditioning benefits.
- compositions of the present invention contain the nonionic, alkylpolysaccharide and cationic surfactants, defined hereinafter, within ratios of nonionic and alkylpolysaccharide to cationic surfactant of from about 2:1 to about 12:1, preferably from about 3:1 to about 9:1 for cleaning; and most preferably from about 4:1 to about 9:1, in order to achieve the best soil removal performance.
- compositions of the present invention are formulated so as to have a pH of at least about 7 in the laundry solution, at conventional usage concentrations, in order to optimize their overall cleaning performance, to aid in their manufacturing and processing, and to minimize the possibility of washing machine corrosion.
- Alkalinity sources such as potassium hydroxide, potassium carbonate, potassium bicarbonate, sodium hydroxide, sodium carbonate and sodium bicarbonate, may be included in the compositions for this purpose.
- Some of the cationic/nonionic systems of the present invention may attain optimum removal of greasy/oily soils at higher pH's, while attaining optimum particulate soil removal at relatively lower pH's. I n these systems, overall performance may be enhanced by varying the pH of the wash solution during the laundering process.
- compositions have a pH of at least about 8 in the laundry solution, in order to optimize the removal of greasy/oily and body soils.
- these preferred compositions should also have the ability to maintain a pH in the laundry solution of from about 8 to 11 throughout the washing operation (reserve alkalinity).
- a reserve alkalinity may be obtained by incorporating compounds which buffer at pH's of from about 8 to 11, such as monoethanolamine, diethanolamine or triethanolamine.
- compositions of the present invention are also essentially free of oily hydrocarbon materials and solvents, such as mineral oil, paraffin oil and kerosene, since these materials, which are themselves oily by nature, load the washing liquor with excessive oily material, thereby diminishing the cleaning effectiveness of the compositions.
- oily hydrocarbon materials and solvents such as mineral oil, paraffin oil and kerosene
- the nonionic cosurfactant interacts with the alkylpolysaccharide surfactant of this invention to provide good laundry detergency for a wide range of fabrics.
- the all ⁇ ylpolysaccharides are those having a hydrophobic group containing from about 6 to about 30 carbon atoms, preferably from about 10 to about 16 carbon atoms and a polysaccharide, e.g., a polyglycoside, hydrophilic group containing from about 11 to about 10, preferably from about 12 to about 3, most preferably from about 1.6 to about 2.7 saccharide units. Any reducing saccharide containing 5 or 6 carbon atoms can be used, e.g.
- glucose, galactose and galactosyl moieties can substitute for the glucosyl moieties.
- the hydrophobic group is attached at the 2, 3, 4 etc. positions thus giving a glucose or galactose as opposed to a glucoside or galactoside.
- the intersaccharide bonds can be, e.g., between the one position of the additional saccharide units and the 2-, 3-, 4-, and/or 6 positions on the preceding saccharide units.
- a polyalkoxide chain joining the hydrophobic moiety and the polysaccharide moiety.
- the preferred alkoxide is ethylene oxide.
- Typical hydrophobic groups include alkyl groups, either saturated or unsaturated, branched or unbranched containing from about 8 to about 18, preferably from about 10 to about 16 carbon atoms.
- the alkyl group is a straight chain saturated alkyl group.
- the alkyl group can contain up to 3 hydroxy groups and/or the polyalkoxide chain can contain up to about 10, preferably less than 5, most preferably 0, alkoxide moieties.
- Suitable alkyl polysaccharides are octyl, nonyl, decyl, undecyl, dodecyl, tridecyl, tetradecyl, pentadecyl, hexadecyl, heptadecyl, and octadecyl, di-, tri-, tetra-, penta-, and hexaglucosides, galactosides, lactosides, glucoses, fructosides, fructoses, and/or galactoses.
- Suitable mixtures include coconut alkyl, di-, tri-, tetra-, and pentaglucosides and tallow alkyl tetra-, penta-, and hexaglucosides.
- the preferred alkylpolyglycosides have the formula wherein R is selected from the group consisting of alkyl, alkylphenyl, hydroxyalkyl, hydroxyalkylphenyl, and mixtures thereof in which said alkyl groups contain from about 10 to about 18, preferably from about 12 to about 14 carbon atoms; n is 2 or 3, preferably 2; t is from 0 to about 10, preferably 0; and x is from 11 ⁇ 2 to about 10, preferably from about 11 ⁇ 2 to about 3, most preferably from about 1.6 to about 2.7.
- the glycosyl is preferably derived from glucose.
- the alcohol or alkylpolyethoxy alcohol is formed first and then reacted with glucose, or a source of glucose, to form the glucoside (attachment at the 1-position).
- the additional glycosyl units are attached between their 1-position and the preceding glycosyl units 2-, 3-, 4- and/or 6- position, preferably predominately the 2-position.
- the content of alkylmonoglycoside is low, preferably less than about 60%, more preferably less than about 50%.
- Nonionic surfactants including those having an HLB of from about 5 to about 17, are well known in the detergency art. They are included in the compositions of the present invention together with the, e.g., alkylpolyglycoside surfactants defined hereinbefore. They may be used singly or in combination with one or more of the preferred alcohol ethoxylate nonionic surfactants, described below, to form nonionic surfactant mixtures useful in combination with the alkylpolyglycosides. Examples of such surfactants are listed in U.S. Pat. No. 3,717,630, Booth, issued Feb. 20, 1973, and U.S. Pat. No. 3,332,880, Kessler et al, issued July 25, 1967, each of which is incorporated herein by reference. Nonlimiting examples of suitable nonionic surfactants which may be used in the present invention are as follows:
- the conventional nonionic detergent surfactants which are preferred for use in the compositions of the present invention are biodegradable and have the formula R(OC 2 H 4 ) n OH, wherein R is a primary alkyl chain containing an average of from about 10 to about 18, preferably from about 10 to about 16, carbon atoms, and n is an average of from about 2 to about 9, preferably from about 2 to about 7.
- These nonionic surfactants have an HLB (hydrophilic-lipophilic balance) of from about 5 to about 14, preferably from about 6 to about 13.
- HLB an indicator of a surfactant's hydrophilic or lipophilic nature, is defined in detail in Nonionic Surfactants, by M. J. Schick, Marcel Dekker, Inc., 1966, pages 607-613, incorporated herein by reference.
- Preferred nonionic surfactants for use in the present invention include the condensation product of coconut alcohol with 5 moles of ethylene oxide; the condensation product of coconut alcohol with 6 moles of ethylene oxide; the condensation product of C 12-15 alcohol with 7 moles of ethylene oxide; the condensation product of C 12-15 alcohol with 9 moles of ethylene oxide; the condensation product of C 14-15 alcohol with 2.25 moles of ethylene oxide; the condensation product of C14-15 alcohol with 7 moles of ethylene oxide; the condensation product of C 9-11 alcohol with 8 moles of ethylene oxide, which is stripped so as to remove unethoxylated and lower ethoxylate fractions; the condensation product of C 12-13 alcohol with 6.5 moles of ethylene oxide, and this same alcohol ethoxylate which is stripped so as to remove unethoxylated and lower ethoxylate fractions.
- a preferred class of such surfactants utilize alcohols which contain about 20% 2-methyl branched isomers, and are commercially available, under the tradename Neodol, from Shell Chemical Company.
- the condensation product of tallow alcohol with 9 moles of ethylene oxide is also a preferred nonionic surfactant for use herein.
- Particularly preferred nonionic surfactants for use in the compositions of the present invention include the condensation product of coconut alcohol with 5 moles of ethylene oxide, the condensation product of C 12-13 alcohol with 6.5 moles of ethylene oxide, the condensation product of C 12-15 alcohol with 7 moles of ethylene oxide, the condensation product of C 14-15 alcohol with 7 moles of ethylene oxide, and mixtures of those surfactants.
- nonionic surfactants well known in the detergency art may be used, in combination with one or more of the required nonionic surfactants, to form useful nonionic surfactant mixtures. Examples of such surfactants are listed in U.S. Pat. No. 3,717,630, Booth, issued Feb. 20, 1973, and U.S. Pat. No. 3,332,880, Kessler et al, issued July 25, 1967, both of which are incorporated herein by reference.
- Nonlimiting examples of suitable nonionic surfactants which may be used in conjunction with the required nonionic surfactants, defined above, are: polyethylene oxide condensates of alkyl phenols, such as the Igepal surfactants, marketed by the GAF Corporation, and the Triton surfactants, marketed by the Rohm & Haas Company; condensation products of aliphatic alcohols with from about 10 to about 25 moles of ethylene oxide, where those alcohols are of a primary, branched or secondary alkyl chain structure; condensation products of ethylene oxide with a hydrophobic base formed by the condensation of propylene oxide with propylene glycol, such as Pluronic surfactants, marketed by Wyandotte Chemical Corporation; and condensation products of ethylene oxide with the product resulting from the reaction of propylene oxide and ethylene diamine, such as the Tetronic surfactants, marketed by Wyandotte Chemical Corporation.
- polyethylene oxide condensates of alkyl phenols such as the Igepal surfactants, marketed by the G
- compositions of the present invention are substantially free of fatty acid polyglycol ether di-ester compounds, such as polyethylene glycol-600-dioleate or polyethylene glycol-800-distearate.
- fatty acid polyglycol ether di-ester compounds such as polyethylene glycol-600-dioleate or polyethylene glycol-800-distearate.
- the cationic surfactants used in the compositions of the present invention are of the di-long chain quaternary ammonium type, having two chains which contain an average of from about 16 to about 22, preferably from about 16 to about 18, carbon atoms.
- the remaining groups, if any, attached to the quaternary nitrogen atom are preferably C 1 to C 4 alkyl or hydroxyalkyl groups.
- the long chains be alkyl groups, these chains can contain hydroxy groups or can contain heteroatoms or other linkages, such as double or triple carbon-carbon bonds, and ester, amide, or ether linkages, as long as each chain falls within the carbon atoms ranges required given above.
- Preferred cationic surfactants are those having the formulae wherein the R 1 and R groups contain an average of from about 16 to about 22 carbon atoms, preferably as alkyl groups, and most preferably contain an average of from about 16 to about 18 carbon atoms, R 3 and R 4 are C 1 to C 4 alkyl or hydroxyalkyl groups, and X is any compatible anion, particularly one selected from the group consisting of a halide (e.g., chloride), hydroxide, methylsulfate, or acetate anions.
- a halide e.g., chloride
- cationic surfactants can also be mixed with other types of cationic surfactants, such as sulfonium, phosphonium, and mono- or tri-long chain quaternary ammonium materials, as long as the amount of required cationic surfactant contained in the composition, falls with the nonionic: cationic ratio requirements specified herein.
- cationic surfactants which can be used together with those required herein, include those described in U.S. Pat. 4,259,217, Murphy, U.S. Pat. 4,222,905, Cockrell, U.S. Pat. 4,260,529, Letton, and U.S. Pat. 4,228,042, Letton, which are incorporated herein by reference.
- Preferred cationic surfactants include ditallowalkyldimethyl (or diethyl or dihydroxyethyl) ammonium chloride, ditallowalkyldimethylammonium methyl sulfate, dihexadecylalkyl (C 16 ) dimethyl (or diethyl, or dihydroxyethyl) ammonium chloride, dioctodecyl- alkyl (C 18 )-dimethylammonium chloride, dieicosylalkyl-(C20) dimethylammonium chloride, methyl (I) tallowalkyl amido ethyl (2) tallowalkyl imidazolinium methyl sulfate (commercially available as Varisoft 475 from Ashland Chemical Company), or mixtures of those surfactants.
- Particularly preferred cationic surfactants are ditallowalkyldimethylammonium methyl sulfate, methyl (I) tallowalkyl amido ethyl (2) tallowalkyl imidazolinium methyl sulfate, and mixtures of those surfactants, with ditallowalkyldimethylammonium chloride being especially preferred.
- compositions of the present invention can be formulated so as to be substantially free of ethoxylated cationic surfactants which contain more than an average of about 10, and preferably free of those which contain more than an average of about 7, moles of ethylene oxide per mole of surfactant. It is to be noted that polyethoxylated cationic surfactants having relatively low levels of ethoxylation, i.e., those with less than 10, and particularly less than 7, ethylene oxide groups exhibit better biodegradability characteristics.
- the detergent compositions additionally contain from about 2 to about 25%, preferably from about 2 to about 16%, and most preferably from about 2 to about 10% of a fatty amide surfactant, such as ammonia amides (e.g., coconut ammonia amides), diethanol amides, and ethoxylated amides.
- a fatty amide surfactant such as ammonia amides (e.g., coconut ammonia amides), diethanol amides, and ethoxylated amides.
- ammonia amides e.g., coconut ammonia amides
- diethanol amides e.g., diethanol amides
- ethoxylated amides e.g., ethoxylated amides.
- the ratio of the cationic/nonionic mixture to the amide component in the composition is in the range of from about 5:1 to about 50:1, preferably from about 8:1 to about 25:1:
- amide components may also be added in small amounts, i.e., from about 2% to about 5%, to act as suds modifiers. Specifically, it is believed that they tend to boost the sudsing in an active system which exhibits relatively low sudsing, and depress the sudsing in an active system which exhibits relatively high sudsing.
- compositions of the present invention may atso contain additional ingredients generally found in laundry detergent compositions, at their conventional art-established levels, as long as these ingredients are compatible with the nonionic and cationic components required herein.
- the compositions can contain up to about 15%, preferably up to about 5%, and most preferably from about 0.001 to about 2%, of a suds suppressor component.
- Typical suds suppressors useful in- the compositions of the present invention include, but are not limited to; silicone-type suds suppressing additives which are described in U.S. Pat. 3,933,672, issued Jan. 20, 1976, Bartolotta et al, incorporated herein by reference and the self-emulsifying silicone suds suppressors, described in U.S. Pat.
- Microcrystalline waxes having a melting point in the range from 35°C-115°C and a saponification value of less than 100 represent additional examples of a preferred suds regulating component for use in the subject compositions, and are described in detail in U.S. Pat. 4,056,481, Tate, issued Nov. 1, 1977, incorporated herein by reference.
- Alkyl phosphate esters represent an additional preferred suds suppressant for use herein. These preferred phosphate esters are predominantly monostearyl phosphate which, in addition thereto, can contain di- and tristearyl phosphates and monooleyl phosphates, which can contain di- and trioleyl phosphates.
- adjunct components which can be included in the compositions of the present invention, in their conventional art-established levels for use (i.e., from about 0 to abut 40%), include semi-polar nonionic (such as trialkyl amine oxides), zwitterionic and ampholytic detergency cosurfactants; detergency builders; bleaching agents; bleach activators; soil release agents; soil suspending agents; corrosion inhibitors; dyes; fillers; optical brighteners; germicides; pH adjusting agents; alkalinity sources; hydrotropes; enzymes; enzyme-stabilizing agents; perfumes; solvents; carriers; suds modifiers; opacifiers; and the like.
- semi-polar nonionic such as trialkyl amine oxides
- zwitterionic and ampholytic detergency cosurfactants such as trialkyl amine oxides
- detergency builders such as trialkyl amine oxides
- bleaching agents bleach activators
- soil release agents such as sodium amine oxides
- soil suspending agents such
- compositions of the present invention can contain less than about 15% phosphate materials.
- Preferred compositions contain less than 7% phosphate, and can even be substantially, or totally free of such phosphate materials, without excessively decreasing the performance of the compositions.
- the compositions of the present invention preferably contain less than 10%, and are preferably substantially free of, silicate materials.
- Preferred compositions of the present invention are also substantially free of carboxymethylcellulose.
- compositions of the present invention can contain very small amounts of anionic materials, such as hydrotropes (e.g., alkali metal toluene sulfonates) , it is preferred that particular anionic materials be contained in amounts sufficiently small such that not more than about 10%, preferably not more than about 1%, of the cationic surfactant, contained in the laundry solution, is complexed by the anionic material. Such a complexing of the anionic material with the cationic surfactant, decreases the overall cleaning and fabric conditioning performance of the composition. Suitable anionic materials can be selected based on their strength of complexation with the cationic material included in the composition (as indicated by their dissociation constant).
- an anionic material when it has a dissociation constant of at least about 1 x 10 -3 (such as sodium toluene sulfonate), it can be contained in an amount up to about 40%, by weight, of the cationic surfactant; and where the anionic material has a dissociation constant of at least about 1 x 10 -5 , but less than about 1 x 10 -3 , it can be contained in an amount up to about 15%, by weight, of the cationic surfactant.
- Preferred compositions are substantially or completely free of such anionic materials.
- cosurfactants and detergency builders which can be used in the compositions of the present invention are found in U.S. Pat. 3,717,630, Booth, issued Feb. 20, 1973, and U.S. Pat. 4,259,217, Murphy, both of which are incorporated herein by reference.
- these components, particularly the anionic surfactants should be checked with the particular nonionic/cationic surfactant system chosen, and used in an amount, so as to be certain that they will be compatible with the nonionic/cationic surfactant system.
- compositions of the present invention can be produced in a variety of forms, including liquid, solid, granular, paste, powder or substrate compositions.
- the compositions of the present invention are formulated as liquids and contain up to about 20% of a lower alkyl (C 1 to C 4 ) alcohol, particularly ethanol. Liquid compositions containing lower levels of such alcohols (i.e., about 7 to 12%) tend to exhibit less phase separation than compositions containing higher alcohol levels.
- compositions of the present invention are used in the laundering process by forming an aqueous solution containing from about 0.01 (100 parts per million) to about 0.3% (3,000 parts per million), preferably from about 0.02 to about 0.2%, and most preferably from about 0.03 to about 0.15%, of the nonionic/cationic detergent mixture, and agitating the soiled fabrics in that solution. The fabrics are then rinsed and dried.
- the compositions of the present invention yield exceptionally good particulate soil removal, and also provide fabric softening, static control, color fidelity, and dye transfer inhibition to the laundered fabrics, without requiring the use of any of the other conventionally-used fabric softening and/or static control laundry additives.
- compositions illustrate the advantage in softening and antistatic performance for the invention as compared to conventional compositions containing only conventional nonionic detergent surfactants.
- a load of clothing was washed in a full size washing machine, using the composition given above at a usage concentration of about 1750 parts per million in 17) gallons of 95°F (35°C) water, having a hardness of about 7 grains per gallon.
- the composition had a pH of about 8 in the laundry solution.
- the load consisted of about 33 pieces of clothing and contained cotton, polyester/cotton, nylon and polyester materials, and acrylic.
- the washed load was subsequently placed in an automatic dryer, the drum of which had been cleaned with an alcohol-soaked cloth, and dried for a period of 60 minutes.
- the fabric load was then removed from the dryer and placed in a grounded Faraday Cage. The overall charge reading of the materials in the Faraday Cage was read and recorded as individual items were removed from the Cage. When all the fabrics had been removed, the total voltage charge for the fabric load could be determined.
- Softening is determined by grading with expert graders who used a grading scale of 0 to 4 in which 0 is equal; 1 is “! think this one is better.”; 2 is “I know this one is a little better.”; 3 is “This one is a lot better.”; and 4 is "This one is a whole lot better. A difference of about 3/4 is significant.
- the softening grades for A and B as compared to the base were 1.6 to 1.9 which are significant.
- C was compared to the base and was essentially equal in cleaning and static control, but was superior in softening.
- D, E, F, and G were tested against the base for softness and cleaning at the 1 ⁇ 2 cup level.
- the invention provides equal or better cleaning. With respect to static only, H is equivalent to the base with only one half of the static agent.
- nonionic surfactant in Composition A is replaced, in whole or in part, by the condensation product of C 14-15 alcohol with 2.25 moles of ethylene oxide; the condensation product of C 14-15 alcohol with 7 moles of ethylene oxide; the condensation product of C 12-15 alcohol with 9 moles of ethylene oxide; the condensation product of C 12-13 alcohol with 6.5 moles of ethylene oxide, which is stripped so as to remove lower ethoxylate and nonethoxylated fractions; the condensation product of coconut alcohol with 5 moles of ethylene oxide; the condensation product of coconut alcohol with 6 moles of ethylene oxide; the condensation product of C 12-15 alcohol with 7 moles of ethylene oxide; the condensation product of tallow alcohol with 9 moles of ethylene oxide; a 1:1 by weight mixture of the condensation product of C 12-15 alcohol with 7 moles of ethylene oxide and the condensation product of C 14-15 alcohol with 7 moles of ethylene oxide; and other mixtures of those surfactants.
- the ratio of nonionic surfactant to cationic surfactant used in Composition A is about 2:1, 3:1, 3.5:1, 4.5:1, 5:1, 6:1 or 8:1.
- the above composition additionally contains monoethanolamine, diethanolamine or triethanolamine, as an alkalinity source.
- compositions contain a silicone suds suppressor selected from the group consisting of trimethyl-, diethyl-, dipropyl-, dibutyl-, methylethyl-, phenylmethyl polysiloxane, and mixtures thereof; a petrolatum or oxidized petrolatum wax; a Fischer-Tropsch or oxidized Fischer-Tropsch wax; ozokerite; ceresin; montan wax; beeswax; candelilla; or carnauba wax.
- silicone suds suppressor selected from the group consisting of trimethyl-, diethyl-, dipropyl-, dibutyl-, methylethyl-, phenylmethyl polysiloxane, and mixtures thereof; a petrolatum or oxidized petrolatum wax; a Fischer-Tropsch or oxidized Fischer-Tropsch wax; ozokerite; ceresin; montan wax; beeswax; candelilla; or carnauba wax.
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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AT83200604T ATE21926T1 (de) | 1982-05-10 | 1983-04-28 | Phosphatarme waeschewaschmittelzusammensetzungen. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US37687782A | 1982-05-10 | 1982-05-10 | |
US376877 | 1982-05-10 |
Publications (3)
Publication Number | Publication Date |
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EP0094118A1 true EP0094118A1 (fr) | 1983-11-16 |
EP0094118B1 EP0094118B1 (fr) | 1986-09-03 |
EP0094118B2 EP0094118B2 (fr) | 1993-04-21 |
Family
ID=23486866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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EP83200604A Expired - Lifetime EP0094118B2 (fr) | 1982-05-10 | 1983-04-28 | Compositions détergentes pour le linge à faible teneur en phosphate |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0094118B2 (fr) |
JP (1) | JPS5925896A (fr) |
AT (1) | ATE21926T1 (fr) |
CA (1) | CA1209005A (fr) |
DE (1) | DE3365810D1 (fr) |
GR (1) | GR78555B (fr) |
IE (1) | IE55426B1 (fr) |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8700231A (nl) * | 1986-01-30 | 1987-08-17 | Colgate Palmolive Co | Vloeibaar softergent met verbeterde reinigende eigenschappen, bevattende alkyl glycoside. |
WO1994016677A1 (fr) * | 1993-01-23 | 1994-08-04 | Henkel Kommanditgesellschaft Auf Aktien | Melanges detergents possedant de meilleures proprietes d'avivage |
EP0752466A1 (fr) | 1995-07-05 | 1997-01-08 | The Procter & Gamble Company | Compositions détergentes non-aqueuses contenant un système effervescent |
EP1127975A1 (fr) * | 2000-02-10 | 2001-08-29 | Wacker-Chemie GmbH | Tissu en polyester |
WO2009094336A2 (fr) | 2008-01-22 | 2009-07-30 | Stepan Company | Estolides et autres dérivés d'acides gras sulfonés, leurs procédés de fabrication et compositions et procédés les employant |
EP2277860A1 (fr) | 2009-07-22 | 2011-01-26 | Stepan Company | Compositions comportant des étholides sulfonés et des sulfates d'ester alkyl, et leurs procédés de fabrication, et compositions et procédés les utilisant |
US7879790B2 (en) | 2008-01-22 | 2011-02-01 | Stepan Company | Mixed salts of sulfonated estolides and other derivatives of fatty acids, and methods of making them |
US7884064B2 (en) | 2009-01-21 | 2011-02-08 | Stepan Company | Light duty liquid detergent compositions of sulfonated estolides and other derivatives of fatty acids |
US7998920B2 (en) | 2008-01-22 | 2011-08-16 | Stepan Company | Sulfonated estolide compositions containing magnesium sulfate and processes employing them |
US8058223B2 (en) | 2009-01-21 | 2011-11-15 | Stepan Company | Automatic or machine dishwashing compositions of sulfonated estolides and other derivatives of fatty acids and uses thereof |
US8119588B2 (en) | 2009-01-21 | 2012-02-21 | Stepan Company | Hard surface cleaner compositions of sulfonated estolides and other derivatives of fatty acids and uses thereof |
US8124577B2 (en) | 2009-01-21 | 2012-02-28 | Stepan Company | Personal care compositions of sulfonated estolides and other derivatives of fatty acids and uses thereof |
US9029310B2 (en) | 2008-07-07 | 2015-05-12 | Basf Se | Enzyme composition comprising enzyme containing polymer particles |
WO2015191434A2 (fr) | 2014-06-09 | 2015-12-17 | Stepan Company | Détergents pour nettoyage à l'eau froide |
WO2016111884A2 (fr) | 2015-01-08 | 2016-07-14 | Stepan Company | Détergents textiles à l'eau froide |
WO2016160407A1 (fr) | 2015-03-31 | 2016-10-06 | Stepan Company | Détergents à base de tensioactifs ester gras alpha-sulfonés |
WO2016196555A1 (fr) | 2015-06-02 | 2016-12-08 | Stepan Company | Procédé de nettoyage à l'eau froide |
WO2017100051A2 (fr) | 2015-12-07 | 2017-06-15 | Stepan Comapny | Compositions et procédés de nettoyage à l'eau froide |
WO2017200737A1 (fr) | 2016-05-20 | 2017-11-23 | Stepan Company | Compositions de polyétheramine pour détergents pour lessive |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8410321D0 (en) * | 1984-04-19 | 1984-05-31 | Unilever Plc | Aqueous concentrated fabric softening composition |
GB8410320D0 (en) * | 1984-04-19 | 1984-05-31 | Unilever Plc | Aqueous fabric softening composition |
US4804497A (en) * | 1985-09-26 | 1989-02-14 | A. E. Staley Manufacturing Company | Fine fabric detergent composition |
US4780234A (en) * | 1986-05-06 | 1988-10-25 | Staley Continental, Inc. | Built liquid laundry detergent containing alkyl glycoside surfactant |
US4938888A (en) * | 1989-01-05 | 1990-07-03 | Lever Brothers Company | Detergent sheet with alkyl polyglycoside composition |
US5268126A (en) * | 1989-08-04 | 1993-12-07 | Huels Aktiengesellschaft | Emulsifiers for the preparation of aqueous polysiloxane emulsions and aqueous polysiloxane-paraffin oil emulsions with long shelf lives |
DE3925846A1 (de) * | 1989-08-04 | 1991-02-14 | Huels Chemische Werke Ag | Emulgatoren zur herstellung von lagerstabilen, waessrigen polysiloxan- bzw. polysiloxan-paraffinoel-emulsionen |
JPH06102796B2 (ja) * | 1990-01-10 | 1994-12-14 | 花王株式会社 | 衣料用液体洗浄剤組成物 |
DE4125025A1 (de) * | 1991-07-29 | 1993-02-04 | Henkel Kgaa | Fluessiges waschmittel |
US5330674A (en) * | 1992-09-09 | 1994-07-19 | Henkel Corporation | Method for increasing the efficiency of a disinfectant cleaning composition using alkyl polyglycosides |
EP0838518B1 (fr) * | 1992-09-11 | 2002-11-13 | Cognis Deutschland GmbH & Co. KG | Mélanges de détergents |
US5576284A (en) * | 1994-09-26 | 1996-11-19 | Henkel Kommanditgesellschaft Auf Aktien | Disinfecting cleanser for hard surfaces |
EP0753569A1 (fr) | 1995-07-14 | 1997-01-15 | The Procter & Gamble Company | Compositions stabiles, liquides adoucissantes pour le lavage simultané |
EP0753567A1 (fr) | 1995-07-14 | 1997-01-15 | The Procter & Gamble Company | Compositions adoucissantes pour le lavage simultané |
EP0773284A1 (fr) | 1995-11-10 | 1997-05-14 | The Procter & Gamble Company | Microémulsions à teneur élevée en tensio-actifs anioniques utilisant des acides gras ramifiés |
JP3398286B2 (ja) * | 1996-08-23 | 2003-04-21 | 花王株式会社 | 液体洗浄剤組成物 |
JP3264837B2 (ja) * | 1996-08-23 | 2002-03-11 | 花王株式会社 | 濃厚系液体洗浄剤組成物 |
GB2323377A (en) * | 1997-03-20 | 1998-09-23 | Procter & Gamble | Detergent compositions |
GB2323382A (en) * | 1997-03-20 | 1998-09-23 | Procter & Gamble | Detergent compositions |
GB2323375A (en) * | 1997-03-20 | 1998-09-23 | Procter & Gamble | Detergent compositions |
CA2232473A1 (fr) * | 1997-03-20 | 1998-09-20 | Akzo Nobel Nv | Compositions antistatiques et de conditionnement pour tissus, activees au sechage |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0012483A1 (fr) * | 1978-12-15 | 1980-06-25 | THE PROCTER & GAMBLE COMPANY | Compositions détergentes contenant des agents tensioactifs non-ioniques et cationiques |
US4228042A (en) * | 1978-06-26 | 1980-10-14 | The Procter & Gamble Company | Biodegradable cationic surface-active agents containing ester or amide and polyalkoxy group |
DE2948921A1 (de) * | 1978-03-13 | 1980-11-06 | Procter & Gamble | Phosphatarme waeschewaschmittel |
EP0075995A2 (fr) * | 1981-09-28 | 1983-04-06 | THE PROCTER & GAMBLE COMPANY | Compositions détergentes contenant de mélanges d'alcylpolysaccharide et d'agents tensio-actifs non-ioniques |
EP0075996B1 (fr) * | 1981-09-28 | 1987-01-21 | THE PROCTER & GAMBLE COMPANY | Compositions détergentes contenant un alcylpolysaccharide, un mélange d'agents tensio-actifs non-ioniques et d'agents de blanchiment optiques anioniques |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3707535A (en) * | 1969-07-24 | 1972-12-26 | Atlas Chem Ind | Process for preparing mono- and polyglycosides |
JPS4945772A (fr) * | 1972-09-04 | 1974-05-01 | Seiko Instr & Electronics | |
JPS54163907A (en) * | 1978-03-13 | 1979-12-27 | Procter & Gamble | Low phosphate detergent composition for washing |
-
1983
- 1983-04-28 DE DE8383200604T patent/DE3365810D1/de not_active Expired
- 1983-04-28 AT AT83200604T patent/ATE21926T1/de not_active IP Right Cessation
- 1983-04-28 EP EP83200604A patent/EP0094118B2/fr not_active Expired - Lifetime
- 1983-05-03 GR GR71272A patent/GR78555B/el unknown
- 1983-05-09 IE IE1062/83A patent/IE55426B1/en not_active IP Right Cessation
- 1983-05-09 CA CA000427703A patent/CA1209005A/fr not_active Expired
- 1983-05-10 JP JP58081606A patent/JPS5925896A/ja active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2948921A1 (de) * | 1978-03-13 | 1980-11-06 | Procter & Gamble | Phosphatarme waeschewaschmittel |
US4228042A (en) * | 1978-06-26 | 1980-10-14 | The Procter & Gamble Company | Biodegradable cationic surface-active agents containing ester or amide and polyalkoxy group |
EP0012483A1 (fr) * | 1978-12-15 | 1980-06-25 | THE PROCTER & GAMBLE COMPANY | Compositions détergentes contenant des agents tensioactifs non-ioniques et cationiques |
EP0075995A2 (fr) * | 1981-09-28 | 1983-04-06 | THE PROCTER & GAMBLE COMPANY | Compositions détergentes contenant de mélanges d'alcylpolysaccharide et d'agents tensio-actifs non-ioniques |
EP0075996B1 (fr) * | 1981-09-28 | 1987-01-21 | THE PROCTER & GAMBLE COMPANY | Compositions détergentes contenant un alcylpolysaccharide, un mélange d'agents tensio-actifs non-ioniques et d'agents de blanchiment optiques anioniques |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8700231A (nl) * | 1986-01-30 | 1987-08-17 | Colgate Palmolive Co | Vloeibaar softergent met verbeterde reinigende eigenschappen, bevattende alkyl glycoside. |
WO1994016677A1 (fr) * | 1993-01-23 | 1994-08-04 | Henkel Kommanditgesellschaft Auf Aktien | Melanges detergents possedant de meilleures proprietes d'avivage |
EP0752466A1 (fr) | 1995-07-05 | 1997-01-08 | The Procter & Gamble Company | Compositions détergentes non-aqueuses contenant un système effervescent |
EP1127975A1 (fr) * | 2000-02-10 | 2001-08-29 | Wacker-Chemie GmbH | Tissu en polyester |
EP2258679A2 (fr) | 2008-01-22 | 2010-12-08 | Stepan Company | Estolides et autres dérivés d'acides gras sulfonés, leurs procédés de fabrication et compositions et procédés les employant |
EP2258817A2 (fr) | 2008-01-22 | 2010-12-08 | Stepan Company | Estolides et autres dérivés d'acides gras sulfonés, leurs procédés de fabrication et compositions et procédés les employant |
US8129328B2 (en) | 2008-01-22 | 2012-03-06 | Stepan Company | Compositions comprising sulfonated estolides and alkyl ester sulfonates, methods of making them, and compositions and processes employing them |
EP2270122A2 (fr) | 2008-01-22 | 2011-01-05 | Stepan Company | Estolides et autres dérivés d'acides gras sulfonés, leurs procédés de fabrication et compositions et procédés les employant |
US7879790B2 (en) | 2008-01-22 | 2011-02-01 | Stepan Company | Mixed salts of sulfonated estolides and other derivatives of fatty acids, and methods of making them |
US8338358B2 (en) | 2008-01-22 | 2012-12-25 | Stepan Company | Compositions comprising sulfonated estolides and alkyl ester sulfonates, methods of making them, and compositions and processes employing them |
US7998920B2 (en) | 2008-01-22 | 2011-08-16 | Stepan Company | Sulfonated estolide compositions containing magnesium sulfate and processes employing them |
WO2009094336A2 (fr) | 2008-01-22 | 2009-07-30 | Stepan Company | Estolides et autres dérivés d'acides gras sulfonés, leurs procédés de fabrication et compositions et procédés les employant |
US9029310B2 (en) | 2008-07-07 | 2015-05-12 | Basf Se | Enzyme composition comprising enzyme containing polymer particles |
US8058223B2 (en) | 2009-01-21 | 2011-11-15 | Stepan Company | Automatic or machine dishwashing compositions of sulfonated estolides and other derivatives of fatty acids and uses thereof |
US8124577B2 (en) | 2009-01-21 | 2012-02-28 | Stepan Company | Personal care compositions of sulfonated estolides and other derivatives of fatty acids and uses thereof |
US8119588B2 (en) | 2009-01-21 | 2012-02-21 | Stepan Company | Hard surface cleaner compositions of sulfonated estolides and other derivatives of fatty acids and uses thereof |
US7884064B2 (en) | 2009-01-21 | 2011-02-08 | Stepan Company | Light duty liquid detergent compositions of sulfonated estolides and other derivatives of fatty acids |
EP2277860A1 (fr) | 2009-07-22 | 2011-01-26 | Stepan Company | Compositions comportant des étholides sulfonés et des sulfates d'ester alkyl, et leurs procédés de fabrication, et compositions et procédés les utilisant |
WO2015191434A2 (fr) | 2014-06-09 | 2015-12-17 | Stepan Company | Détergents pour nettoyage à l'eau froide |
WO2016111884A2 (fr) | 2015-01-08 | 2016-07-14 | Stepan Company | Détergents textiles à l'eau froide |
WO2016160407A1 (fr) | 2015-03-31 | 2016-10-06 | Stepan Company | Détergents à base de tensioactifs ester gras alpha-sulfonés |
WO2016196555A1 (fr) | 2015-06-02 | 2016-12-08 | Stepan Company | Procédé de nettoyage à l'eau froide |
WO2017100051A2 (fr) | 2015-12-07 | 2017-06-15 | Stepan Comapny | Compositions et procédés de nettoyage à l'eau froide |
WO2017200737A1 (fr) | 2016-05-20 | 2017-11-23 | Stepan Company | Compositions de polyétheramine pour détergents pour lessive |
Also Published As
Publication number | Publication date |
---|---|
CA1209005A (fr) | 1986-08-05 |
DE3365810D1 (en) | 1986-10-09 |
EP0094118B1 (fr) | 1986-09-03 |
ATE21926T1 (de) | 1986-09-15 |
IE55426B1 (en) | 1990-09-12 |
IE831062L (en) | 1983-11-10 |
GR78555B (fr) | 1984-09-27 |
JPH05438B2 (fr) | 1993-01-05 |
EP0094118B2 (fr) | 1993-04-21 |
JPS5925896A (ja) | 1984-02-09 |
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