EP0086104B1 - Procédé pour adoucir des matières textiles - Google Patents
Procédé pour adoucir des matières textiles Download PDFInfo
- Publication number
- EP0086104B1 EP0086104B1 EP83300624A EP83300624A EP0086104B1 EP 0086104 B1 EP0086104 B1 EP 0086104B1 EP 83300624 A EP83300624 A EP 83300624A EP 83300624 A EP83300624 A EP 83300624A EP 0086104 B1 EP0086104 B1 EP 0086104B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- lanolin
- liquor
- cationic
- composition
- weight
- 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.)
- Expired
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 56
- 238000000034 method Methods 0.000 title claims abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract description 62
- 239000004166 Lanolin Substances 0.000 claims abstract description 40
- 235000019388 lanolin Nutrition 0.000 claims abstract description 40
- 229940039717 lanolin Drugs 0.000 claims abstract description 37
- 239000000463 material Substances 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000004902 Softening Agent Substances 0.000 claims description 28
- 125000002091 cationic group Chemical group 0.000 claims description 25
- 239000007788 liquid Substances 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 3
- 239000000470 constituent Substances 0.000 abstract description 9
- 239000004665 cationic fabric softener Substances 0.000 abstract description 3
- 239000002752 cationic softener Substances 0.000 abstract 2
- 230000008021 deposition Effects 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 description 15
- 235000014113 dietary fatty acids Nutrition 0.000 description 12
- 239000000194 fatty acid Substances 0.000 description 12
- 229930195729 fatty acid Natural products 0.000 description 12
- -1 terpene alcohols Chemical class 0.000 description 12
- 125000004432 carbon atom Chemical group C* 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 8
- 150000002148 esters Chemical class 0.000 description 8
- 150000001298 alcohols Chemical class 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 150000004665 fatty acids Chemical class 0.000 description 6
- 239000004615 ingredient Substances 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 5
- 239000003995 emulsifying agent Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 4
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 4
- 150000002191 fatty alcohols Chemical class 0.000 description 4
- 125000005456 glyceride group Chemical group 0.000 description 4
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- RZJRJXONCZWCBN-UHFFFAOYSA-N octadecane Chemical compound CCCCCCCCCCCCCCCCCC RZJRJXONCZWCBN-UHFFFAOYSA-N 0.000 description 4
- 229920001223 polyethylene glycol Polymers 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 239000002202 Polyethylene glycol Substances 0.000 description 3
- 230000001476 alcoholic effect Effects 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- 125000000129 anionic group Chemical group 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- 239000004034 viscosity adjusting agent Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- QYIXCDOBOSTCEI-QCYZZNICSA-N (5alpha)-cholestan-3beta-ol Chemical compound C([C@@H]1CC2)[C@@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@H](C)CCCC(C)C)[C@@]2(C)CC1 QYIXCDOBOSTCEI-QCYZZNICSA-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
- YQEMORVAKMFKLG-UHFFFAOYSA-N 2-stearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC(CO)CO YQEMORVAKMFKLG-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 229920002307 Dextran Polymers 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical group CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- FLIACVVOZYBSBS-UHFFFAOYSA-N Methyl palmitate Chemical compound CCCCCCCCCCCCCCCC(=O)OC FLIACVVOZYBSBS-UHFFFAOYSA-N 0.000 description 2
- 235000021314 Palmitic acid Nutrition 0.000 description 2
- 235000021355 Stearic acid Nutrition 0.000 description 2
- 229930182558 Sterol Natural products 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- QYIXCDOBOSTCEI-UHFFFAOYSA-N alpha-cholestanol Natural products C1CC2CC(O)CCC2(C)C2C1C1CCC(C(C)CCCC(C)C)C1(C)CC2 QYIXCDOBOSTCEI-UHFFFAOYSA-N 0.000 description 2
- 239000012736 aqueous medium Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 239000003093 cationic surfactant Substances 0.000 description 2
- 235000012000 cholesterol Nutrition 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- MWKFXSUHUHTGQN-UHFFFAOYSA-N decan-1-ol Chemical compound CCCCCCCCCCO MWKFXSUHUHTGQN-UHFFFAOYSA-N 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- IQDGSYLLQPDQDV-UHFFFAOYSA-N dimethylazanium;chloride Chemical compound Cl.CNC IQDGSYLLQPDQDV-UHFFFAOYSA-N 0.000 description 2
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 2
- MMKRHZKQPFCLLS-UHFFFAOYSA-N ethyl myristate Chemical compound CCCCCCCCCCCCCC(=O)OCC MMKRHZKQPFCLLS-UHFFFAOYSA-N 0.000 description 2
- MVLVMROFTAUDAG-UHFFFAOYSA-N ethyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC MVLVMROFTAUDAG-UHFFFAOYSA-N 0.000 description 2
- DCAYPVUWAIABOU-UHFFFAOYSA-N hexadecane Chemical compound CCCCCCCCCCCCCCCC DCAYPVUWAIABOU-UHFFFAOYSA-N 0.000 description 2
- CBFCDTFDPHXCNY-UHFFFAOYSA-N icosane Chemical compound CCCCCCCCCCCCCCCCCCCC CBFCDTFDPHXCNY-UHFFFAOYSA-N 0.000 description 2
- 229910001629 magnesium chloride Inorganic materials 0.000 description 2
- UQDUPQYQJKYHQI-UHFFFAOYSA-N methyl laurate Chemical compound CCCCCCCCCCCC(=O)OC UQDUPQYQJKYHQI-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- AOHAPDDBNAPPIN-UHFFFAOYSA-N myristicinic acid Natural products COC1=CC(C(O)=O)=CC2=C1OCO2 AOHAPDDBNAPPIN-UHFFFAOYSA-N 0.000 description 2
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 2
- 239000002736 nonionic surfactant Substances 0.000 description 2
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 2
- 229940038384 octadecane Drugs 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- REIUXOLGHVXAEO-UHFFFAOYSA-N pentadecan-1-ol Chemical compound CCCCCCCCCCCCCCCO REIUXOLGHVXAEO-UHFFFAOYSA-N 0.000 description 2
- 239000002304 perfume Substances 0.000 description 2
- 150000003856 quaternary ammonium compounds Chemical class 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000008117 stearic acid Substances 0.000 description 2
- 150000003432 sterols Chemical class 0.000 description 2
- 235000003702 sterols Nutrition 0.000 description 2
- 235000007586 terpenes Nutrition 0.000 description 2
- HLZKNKRTKFSKGZ-UHFFFAOYSA-N tetradecan-1-ol Chemical compound CCCCCCCCCCCCCCO HLZKNKRTKFSKGZ-UHFFFAOYSA-N 0.000 description 2
- BGHCVCJVXZWKCC-UHFFFAOYSA-N tetradecane Chemical compound CCCCCCCCCCCCCC BGHCVCJVXZWKCC-UHFFFAOYSA-N 0.000 description 2
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical class OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 description 1
- ZCBDFGFNCFLBOL-BQNIITSRSA-N (3S,5R,10S,13R,14R,17R)-4,4,10,13,14-pentamethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,5,6,12,15,16,17-octahydro-1H-cyclopenta[a]phenanthren-3-ol Chemical compound CC1(C)[C@@H](O)CC[C@]2(C)C3=CC[C@]4(C)[C@@H]([C@H](C)CCCC(C)C)CC[C@@]4(C)C3=CC[C@H]21 ZCBDFGFNCFLBOL-BQNIITSRSA-N 0.000 description 1
- WSULSMOGMLRGKU-UHFFFAOYSA-N 1-bromooctadecane Chemical compound CCCCCCCCCCCCCCCCCCBr WSULSMOGMLRGKU-UHFFFAOYSA-N 0.000 description 1
- RNHWYOLIEJIAMV-UHFFFAOYSA-N 1-chlorotetradecane Chemical compound CCCCCCCCCCCCCCCl RNHWYOLIEJIAMV-UHFFFAOYSA-N 0.000 description 1
- ASLICXGLMBICCD-UHFFFAOYSA-N 1-ethyl-4,5-dihydroimidazole Chemical compound CCN1CCN=C1 ASLICXGLMBICCD-UHFFFAOYSA-N 0.000 description 1
- LWLRMRFJCCMNML-UHFFFAOYSA-N 2-ethylhexyl dodecanoate Chemical compound CCCCCCCCCCCC(=O)OCC(CC)CCCC LWLRMRFJCCMNML-UHFFFAOYSA-N 0.000 description 1
- RFVNOJDQRGSOEL-UHFFFAOYSA-N 2-hydroxyethyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCCO RFVNOJDQRGSOEL-UHFFFAOYSA-N 0.000 description 1
- HMRWHRBSEMHEFA-UHFFFAOYSA-N 6-methylheptyl tetradecanoate Chemical compound CCCCCCCCCCCCCC(=O)OCCCCCC(C)C HMRWHRBSEMHEFA-UHFFFAOYSA-N 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 102000005575 Cellulases Human genes 0.000 description 1
- 108010084185 Cellulases Proteins 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- UCTLRSWJYQTBFZ-UHFFFAOYSA-N Dehydrocholesterol Natural products C1C(O)CCC2(C)C(CCC3(C(C(C)CCCC(C)C)CCC33)C)C3=CC=C21 UCTLRSWJYQTBFZ-UHFFFAOYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000005639 Lauric acid Substances 0.000 description 1
- 239000005662 Paraffin oil Substances 0.000 description 1
- 229920002873 Polyethylenimine Polymers 0.000 description 1
- 206010040914 Skin reaction Diseases 0.000 description 1
- HVUMOYIDDBPOLL-XWVZOOPGSA-N Sorbitan monostearate Chemical group CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O HVUMOYIDDBPOLL-XWVZOOPGSA-N 0.000 description 1
- VBIIFPGSPJYLRR-UHFFFAOYSA-M Stearyltrimethylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)C VBIIFPGSPJYLRR-UHFFFAOYSA-M 0.000 description 1
- IJCWFDPJFXGQBN-RYNSOKOISA-N [(2R)-2-[(2R,3R,4S)-4-hydroxy-3-octadecanoyloxyoxolan-2-yl]-2-octadecanoyloxyethyl] octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](OC(=O)CCCCCCCCCCCCCCCCC)[C@H]1OC[C@H](O)[C@H]1OC(=O)CCCCCCCCCCCCCCCCC IJCWFDPJFXGQBN-RYNSOKOISA-N 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 150000001345 alkine derivatives Chemical class 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- 159000000013 aluminium salts Chemical class 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- OGBUMNBNEWYMNJ-UHFFFAOYSA-N batilol Chemical class CCCCCCCCCCCCCCCCCCOCC(O)CO OGBUMNBNEWYMNJ-UHFFFAOYSA-N 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- VBICKXHEKHSIBG-UHFFFAOYSA-N beta-monoglyceryl stearate Natural products CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 239000006172 buffering agent Substances 0.000 description 1
- RICLFGYGYQXUFH-UHFFFAOYSA-N buspirone hydrochloride Chemical compound [H+].[Cl-].C1C(=O)N(CCCCN2CCN(CC2)C=2N=CC=CN=2)C(=O)CC21CCCC2 RICLFGYGYQXUFH-UHFFFAOYSA-N 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- OUHNFUBALATEGE-UHFFFAOYSA-L calcium sodium benzoate chloride Chemical compound C(C1=CC=CC=C1)(=O)[O-].[Na+].[Cl-].[Ca+2] OUHNFUBALATEGE-UHFFFAOYSA-L 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical group 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 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
- 238000001035 drying Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- ZCBDFGFNCFLBOL-UHFFFAOYSA-N gamma-Lanostadienol Natural products CC1(C)C(O)CCC2(C)C3=CCC4(C)C(C(C)CCCC(C)C)CCC4(C)C3=CCC21 ZCBDFGFNCFLBOL-UHFFFAOYSA-N 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- SVUQHVRAGMNPLW-UHFFFAOYSA-N glycerol monostearate Natural products CCCCCCCCCCCCCCCCC(=O)OCC(O)CO SVUQHVRAGMNPLW-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 1
- 150000002398 hexadecan-1-ols Chemical class 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 125000004356 hydroxy functional group Chemical group O* 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 150000002466 imines Chemical class 0.000 description 1
- 229920000831 ionic polymer Polymers 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 229940037626 isobutyl stearate Drugs 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 150000004668 long chain fatty acids Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- CPXCDEMFNPKOEF-UHFFFAOYSA-N methyl 3-methylbenzoate Chemical compound COC(=O)C1=CC=CC(C)=C1 CPXCDEMFNPKOEF-UHFFFAOYSA-N 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 235000011007 phosphoric acid Nutrition 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 229920001281 polyalkylene Polymers 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229940068917 polyethylene glycols Drugs 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 235000003441 saturated fatty acids Nutrition 0.000 description 1
- 150000004671 saturated fatty acids Chemical class 0.000 description 1
- 230000035483 skin reaction Effects 0.000 description 1
- 231100000430 skin reaction Toxicity 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000001587 sorbitan monostearate Substances 0.000 description 1
- 235000011076 sorbitan monostearate Nutrition 0.000 description 1
- 229940035048 sorbitan monostearate Drugs 0.000 description 1
- 239000001589 sorbitan tristearate Substances 0.000 description 1
- 235000011078 sorbitan tristearate Nutrition 0.000 description 1
- 229960004129 sorbitan tristearate Drugs 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 description 1
- QYSXJUFSXHHAJI-YRZJJWOYSA-N vitamin D3 Chemical compound C1(/[C@@H]2CC[C@@H]([C@]2(CCC1)C)[C@H](C)CCCC(C)C)=C\C=C1\C[C@@H](O)CCC1=C QYSXJUFSXHHAJI-YRZJJWOYSA-N 0.000 description 1
- 238000004383 yellowing 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
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/001—Softening compositions
- C11D3/0015—Softening compositions liquid
-
- 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2093—Esters; Carbonates
Definitions
- the present invention relates to a fabric softening composition and a method for its use.
- fabric softening agents are applied from an aqueous liquor which is made up by adding a relatively small volume of a fabric softening composition to a large volume of water, for example during the rinse cycle in an automatic washing machine.
- the fabric softening composition is usually an aqueous liquid product containing less than about 8% of a cationic fabric softening agent.
- the product For a number of reasons, including for example the cost of packaging, it would be preferred if the product were to contain more than 8% of the active ingredient but due to difficulties in manufacture, storage and ease of use of the products, it has only been possible to do this in the past with some difficulty.
- the present invention seeks to overcome one or more of the objectives referred to above by the combined use of a cationic fabric softening agent and lanolin or a lanolin-like material.
- a softener composition comprising oily/fatty compounds such as alkyl esters of long fatty acids and short chain alcohols or a long chain fatty alcohol are described.
- a method of treating fabrics comprising contacting the fabrics with an aqueous liquor, in which the weight ratio of the aqueous liquor to the fabrics is between 10:1 and 4:1, the aqueous liquor having a pH less than 7.5 and being formed by adding to water a liquid or granular solid fabric softening composition comprising a cationic fabric softening agent, characterised in that the composition also comprises lanolin or a lanolin-like material.
- EP 88520, EP 86105 and EP 86106 which relate to similar compositions but having less than 10% lanolin, comprising a viscosity control agent and having a viscosity of less than 150 cP, respectively.
- the fabric softening composition used to form the aqueous liquid may be in the form of a granular solid, a paste, a dilute liquid (containing less than about 8% by weight total cationic fabric softening agent and lanolin or lanolin-like material) or a concentrated liquid (containing more than a total of about 8% of these materials).
- the preferred form of the composition is an aqueous based liquid, particularly a concentrated liquid.
- An essential component of the present invention is lanolin or a lanolin-like material.
- Lanolin is wool wax which has been purified by various purification steps including washing, neutralisation, filtration, bleaching and deodorisation.
- Lanolin is composed primarily of esters which constitute the active constituents in the present invention and which yield on hydrolysis a mixture of complex alcohols and fatty acids.
- the alcohols which form about half of the ester component by weight, include sterols and terpene alcohols.
- the sterols amount to about 30% and include cholesterol, 7-dehydrocholesterol and cerebosterol and dihydrocholesterol (cholestanol).
- the terpene alcohols include lanesterol (C 3o H 50 0), dihydrolanesterol - (C 30 H I2 0), angnosterol (C 3o H 48 0), dihydroagnosterol (C 30 H, 0 0).
- Lanolin is available commercially in a number of forms. Lanolin as such contains the active constituents primarily in their ester form. It is also available in two hydrolysed forms where the active constituents are primarily in their alcoholic or carboxylic acid form. Further, lanolin may be hydrogenated to form a product where the active constituents are present primarily only in their alcoholic form. Lanolin is also commercially available in propoxylated and acetylated forms. As used herein the term "lanolin" is intended to refer to any such material derived from wool wax whether the active constituents are in the alcoholic, ester, alkoxylated, hydrogenated or other chemical form.
- lanolin Suitable commercial forms include Corona (lanolin BP), Hartolan, Polychol (Trade Marks of Croda Chemicals Ltd), Solulan, Acetulan and Modulan (Trade Marks of American Cholesterol Products Inc.) and Lanocerine (Trade Mark-Esperis SpA Milan), Coronet (Trade Mark-Croda Chemicals Limited).
- Corona lanolin BP
- Hartolan Polychol
- Solulan Solulan
- Acetulan and Modulan Trade Marks of American Cholesterol Products Inc.
- Lanocerine Trade Mark-Esperis SpA Milan
- Coronet Trade Mark-Croda Chemicals Limited
- Commercial lanolin is also available from Westbrook Lanolin Co., Bradford, England.
- lanolin can be prepared synthetically, from sources other than wool wax, or can be extracted from wool wax and other naturally occurring materials. While for cost reasons the commercially available forms of lanolin are preferred for the present invention, it is also possible to use any one or more of the active constituents referred to above however derived, and also materials of similar structure. Thus, in place of lanolin one may use a "lanolin-like material" which terms as used herein includes any one of the constituents mentioned above.
- the level of lanolin or lanolin-like material in the aqueous fabric softening compositions is preferably from about 0.25% to about 40% by weight, such as between about 1.5% and about 20% by weight of the composition.
- Any well-known cationic fabric softening agent can be used in the present invention, as well as mixtures of two or more of such agents.
- Suitable examples of cationic fabric-softening agents are quaternary ammonium compounds containing two long alkyl or alkenyl chains with 12-22 carbon atoms such as di(hardened or unhardened tallow) dimethyl ammoniumchloride, 2-heptadecyl-2-methylstearoyl amido ethyl imidazoline methosulphate, di-(coco)dimethyl ammoniumchloride, etc.
- These cationic fabric-softening agents are well-known in the art and further suitable examples can be found in Schwarts-Perry: "Surface-active Agents and Detergents" Vol. II. 1958.
- Relatively water-soluble cationic softening agents such as the monoalkyl quaternary ammonium compounds such as stearyltrimethylammoniumchloride, may also be used, but, as they are often less effective softeners, they are preferably used in conjunction with other, more effective cationic softening agents or with non-cationic softening agents such as fatty acid esters of polyols such as sorbitantristearate, glycerolmonostearate, and so on or, with anionic detergents with which they are capable of forming softening complexes, such as fatty acid soaps. They may also be made more hydrophobic by treatment with suitable hydrophobising agents such as long chain alcohols and fatty acids. The present invention is however of particular benefit if the more effective, less water-soluble cationic softening agents having two long alkyl chains are used.
- the level of cationic fabric softening agent in the aqueous fabric softening compositions is preferably from 0.5% to 30% by weight, such as between 1.0% and 15% by weight of the composition.
- the ratio by weight of the cationic fabric softening agent to the lanolin or lanolin-like material may lie between 0.05:1 and 20:1, more preferably between 0.1:1 and 10:1, especially between 1:1 and 4:1.
- the fabric softening composition of the invention is added to a large volume of water to form a liquor with which the fabrics to be treated are contacted.
- the total concentration of the cationic fabric softening agent and the lanolin or lanolin-like materials in this liquor will be between 50 ppm and 500 ppm.
- the pH of the liquor should be less than 7.5, and is preferably between 5.0 and 7.0.
- the pH of the aqueous composition used for forming the liquor may be varied within a somewhat wider range, for example between 3 and 8, preferably from 4 to 6.
- the composition may contain buffering agents as required, such as benzoic acid, citric acid and phosphoric acids and/or their alkali metal salts.
- the fabrics to be treated are contacted with an aqueous liquor to which the fabric softening composition is added, the ratio by weight of the liquor to the fabrics being between 10:1 and 4:1.
- the aqueous liquor in contact with the fabrics may be at any convenient temperature. Successful results can be obtained when the liquor has a temperature between about 0°C and about 60°C, preferably between about 10°C and about 40°C.
- the liquor and fabrics in contact therewith are preferably agitated during treatment.
- the amount of cationic softening agents and lanolin or lanolin-like material deposited on the fabric depends on, inter alia, the concentration of these components in the treatment liquor, the treatment temperature, the degree of agitation, the treatment time and the nature of the fabric. Generally, a level of less than 0.5%, such as between 0.01 % and 0.4% by weight in total of these components will be deposited, based on the weight of the dry fabric.
- the balance of the composition generally comprises the aqueous medium, optionally with the other ingredients as set out below.
- the aqueous medium comprises at least 25%, preferably at least 30%, and especially at least 40% of the composition.
- compositions of the invention may further comprise additional beneficial ingredients, commonly used or proposed for inclusion in fabric-softening compositions.
- additional beneficial ingredients commonly used or proposed for inclusion in fabric-softening compositions.
- Such ingredients include viscosity modifiers, germicides, fluorescers, perfumes including deodorising perfumes, organic or inorganic acids, antistatic agents such as water-soluble cationic surfactants, ethoxylated quaternary polyamine compounds (e.g. Ethoduameen T 13) and aluminium salts, soil-release agents, colourants, antioxidants, bleaches, bleach precursors, anti-yellowing agents, ironing aids etc, all in the conventional minor amounts.
- Enzymes such as cellulases may also be included.
- compositions may also contain, in addition to the cationic fabric-softening agents, other non-cationic fabric-softening agents such as nonionic fabric-softening agents.
- the compositions may include viscosity modifiers such as polymers as described below, C lf- C 4 , hydrocarbons, Cg-C 24 fatty acids, fatty acid esters having a total of 10-40 carbon atoms, C 10 ⁇ C 18 fatty alcohols, electrolytes, and water-miscible solvents.
- viscosity modifiers such as polymers as described below, C lf- C 4 , hydrocarbons, Cg-C 24 fatty acids, fatty acid esters having a total of 10-40 carbon atoms, C 10 ⁇ C 18 fatty alcohols, electrolytes, and water-miscible solvents.
- the polymer when included in the composition of the invention may be present therein in an amount of from 0.5 to 40%, preferably from 1 to 30%, and particularly preferably 4-25%.
- the polymer, suitable for inclusion, is defined in the following way:
- the polymer should furthermore have a molecular weight of at least 400, preferably at least 4,000 and particularly preferably at least 6,000.
- the polymer does not negatively interact with any of the other ingredients of the composition.
- Suitable examples of the polymer can be thus obtained from the polyalkyleneglycols, the polyalkylene imines dextran, gelatin and other natural or synthetic (co)polymers, as long as they meet the above criteria.
- Mixtures of two or more polymers of the same type or of different type may also be used.
- a prefered class of polymers comprises polyethyleneglycols with an average molecular weight of 1,000 to 6,000. These polymers, and especially those with an average molecular weight of 4,000 or 6,000, are particularly suitable for compositions of the invention with a high level of relatively water-insoluble cationic fabric-softening agent.
- Suitable polymers are dextran with a molecular weight of 10,000 and polyethylene imine with a molecular weight of 45-750.
- Preferred materials have from 12 to 24 carbon atoms and especially preferred are liquid mixtures of paraffins having from 14 to 18 carbon atoms.
- suitable hydrocarbons are found in the paraffin and olefin series, but other materials, such as alkynes and cyclic hydrocarbons are not excluded.
- Materials known generally as paraffin oil, and petroleum are suitable. Examples of specific materials are hexadecane, octadecane, eicosane tetradecane and octadecane.
- Preferred commercially-available paraffin mixtures include spindle oil and light oil and technical grade mixtures of C 14- C 18 n-paraffins.
- Haloparaffins such as myristyl chloride and stearyl bromide are not excluded.
- composition contains a C 9 -C 24 fatty acid, this is advantageous at a level of from 0.5 to 15%.
- Highly preferred materials of this class are the C, o -C 2a saturated fatty acids, especially lauric acid, myristic acid, palmitic acid and stearic acid.
- the composition contains a fatty acid ester having a total of 10 to 40 carbon atoms this is at a preferred level of from 0.25 to 15% by weight, advantageously 0.5 to 4%.
- the ester is preferably empirically derived from a fatty acid having 8 to 23 carbon atoms and an alkanol or hydroxy alkanol having 1-8, especially 1-4 carbon atoms.
- esters derived from C l -C 3 alcohols and lauric myristic, palmitic or stearic acid, such as methyl laurate, ethyl myristate, iso-propyl sterate, ethylene glycol monostearate, ethyl stearate, methyl palmitate and other esters such as iso-butyl stearate, 2-ethylhexyllaurate, iso-octyl myristate.
- composition contains a fatty alcohol having from 10 to 18 carbon atoms, this is preferably at a level of from 0.25 to 15% by weight.
- decanol dodecanol
- tetradecanol pentadecanol
- hexadecanol octadecanol
- the most preferred materials are lauryl and palmityl alcohols.
- a solvent this may be a lower alcohol, a glycol, a glycolether and the like.
- the solvent may be present at a level of up to 20% by weight, such as from 5% to 15% by weight.
- the cationic fabric-softening agent is supplied in the form of an aqueous-alcoholic solution, that alcohol content is included in the above amounts, and if necessary only a small amount of extra alcohol is to be added.
- a suitable solvent is isopropanol.
- the viscosity of the fabric softening composition may be controlled by the presence of an electrolyte.
- the electrolyte is a water-soluble non-surface active salt such as sodium chloride, sodium methosulphate, sodium benzoate calcium chloride, magnesium chloride or aluminium chlorhydrate.
- the level of electrolyte will determine or be determined by the desired viscosity of the composition and the nature and concentration of other components in the composition. Typical levels are from 100 to 1000 parts per million, most preferably between 200 and 500 parts per million.
- the fabric softening compositions optionally contain one or more nonionic emulsifying agents, such as the polymerised monoglycerides of long chain fatty acids having from 14 to 24 carbon atoms in the straight or branched saturated or unsaturated carbon chain, such as poly-monolauryl glyceride, poly-monostearyl glyceride, poly-monopalmityl glyceride or poly-monooleyl glyceride.
- Another suitable nonionic emulsifying agent is sorbitan monostearate.
- nonionic emulsifying agents are available commercially by the Trade Marks Witconol (Witco Chemicals Ltd.) and Span (Atlas Chemical).
- the nonionic emulsifying agent may be present at a level from 0.5% to 9.5% by weight, such as from 2.4% to 6%.
- compositions according to the invention can also include a water-soluble cationic or nonionic surfactant.
- water-soluble it is meant that the surfactant has a solubility in water of pH 2.5 and 20°C of greater than 10 g/I.
- such materials are alkyl substituted ammonium salts having one C 12 -C 24 alkyl chain, optionally substituted or interrupted by functional groups such as ⁇ O ⁇ , -COO-, ⁇ CONH ⁇ , ⁇ O ⁇ etc.
- Suitable water soluble nonionic surfactants are the ethoxylated sorbitan esters available as Tweens (Atlas Chemical).
- a water-soluble cationic or nonionic emulsifying agent in the composition if it contains as a viscosity modifier a hydrocarbon, fatty acid, fatty alcohol or fatty acid ester of the types referred to above.
- the level of the water-soluble surfactant is preferably 0.1% to 1%.
- the compositions contain substantially no anionic material such as anionic surfactants. However, some anionic material can be tolerated in practice.
- the weight ratio of any anionic material to the cationic fabric softening agent is less than 0.4:1. most preferably less than 0.2:1.
- the viscosity of the fabric softening compositions when in liquid form is preferably less than about 150 cP, most preferably less than about 120 cP. This viscosity is measured at 25°C and 110 sec- 1 in a Haake Viscometer.
- compositions of the invention can normally be prepared by mixing the ingredients together in water, heating to a temperature of about 60°C and agitating for 5-30 minutes.
- Liquid fabric conditioning compositions were made up according to the formulations given in the following Table I, by mixing the ingredients together in water at about 60°C and agitating.
- Each rinse liquor so obtained was capable of providing good fabric softening.
- Table I also quotes the viscosity of each fabric softening composition measured in the Haake viscometer at 110 sec -1 at 25°C.
- compositions A and C Pieces of cotton terry cloth were treated with liquors made up from these compositions. The treated cloths were assessed by a panel of people who found that composition B gave more preferred results than either of compositions A and C.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Treatment Of Fiber Materials (AREA)
- Prostheses (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Materials For Medical Uses (AREA)
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT83300624T ATE42762T1 (de) | 1982-02-10 | 1983-02-08 | Verfahren zum weichmachen von textilien. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8203880 | 1982-02-10 | ||
GB8203880 | 1982-02-10 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0086104A2 EP0086104A2 (fr) | 1983-08-17 |
EP0086104A3 EP0086104A3 (en) | 1986-02-12 |
EP0086104B1 true EP0086104B1 (fr) | 1989-05-03 |
Family
ID=10528227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP83300624A Expired EP0086104B1 (fr) | 1982-02-10 | 1983-02-08 | Procédé pour adoucir des matières textiles |
Country Status (17)
Country | Link |
---|---|
EP (1) | EP0086104B1 (fr) |
JP (1) | JPS58149379A (fr) |
AT (1) | ATE42762T1 (fr) |
AU (1) | AU549921B2 (fr) |
BR (1) | BR8300642A (fr) |
CA (1) | CA1192004A (fr) |
DE (1) | DE3379790D1 (fr) |
GB (1) | GB2114619B (fr) |
GR (1) | GR78098B (fr) |
IN (1) | IN156619B (fr) |
MY (1) | MY8700538A (fr) |
NO (1) | NO830420L (fr) |
NZ (1) | NZ203172A (fr) |
PH (1) | PH18127A (fr) |
PT (1) | PT76217B (fr) |
ZA (1) | ZA83877B (fr) |
ZW (1) | ZW3483A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4421514A (en) * | 1982-08-03 | 1983-12-20 | Colgate-Palmolive | Antistatic laundry treatment |
US4555349A (en) * | 1983-04-08 | 1985-11-26 | Lever Brothers Company | Fabric softening compositions |
GB8410318D0 (en) * | 1984-04-19 | 1984-05-31 | Unilever Plc | Fabric softening composition |
DE4301459A1 (de) * | 1993-01-20 | 1994-07-21 | Huels Chemische Werke Ag | Wäßriges Weichspülmittel für die Behandlung von Textilien |
US5409619A (en) * | 1993-08-23 | 1995-04-25 | Reckitt & Colman Inc. | Ironing aid composition |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0013780A1 (fr) * | 1979-01-11 | 1980-08-06 | THE PROCTER & GAMBLE COMPANY | Composition concentrée d'adoucissement pour tissus |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1030308A (fr) * | 1972-10-10 | 1978-05-02 | Neil M. Mchugh | Traitement de tissus |
IT966940B (it) * | 1972-12-05 | 1974-02-20 | Unilever Nv | Composizione detergente |
US4110498A (en) * | 1976-03-08 | 1978-08-29 | The Procter & Gamble Company | Fabric treatment compositions |
GB2007734B (en) * | 1977-10-22 | 1983-04-07 | Cargo Fleet Chemical Co | Fabric softeners |
-
1983
- 1983-02-03 CA CA000420879A patent/CA1192004A/fr not_active Expired
- 1983-02-03 NZ NZ203172A patent/NZ203172A/en unknown
- 1983-02-03 PH PH24877A patent/PH18127A/en unknown
- 1983-02-04 ZW ZW34/83A patent/ZW3483A1/xx unknown
- 1983-02-07 IN IN34/BOM/83A patent/IN156619B/en unknown
- 1983-02-07 AU AU11182/83A patent/AU549921B2/en not_active Ceased
- 1983-02-08 DE DE8383300624T patent/DE3379790D1/de not_active Expired
- 1983-02-08 AT AT83300624T patent/ATE42762T1/de not_active IP Right Cessation
- 1983-02-08 EP EP83300624A patent/EP0086104B1/fr not_active Expired
- 1983-02-08 GB GB08303394A patent/GB2114619B/en not_active Expired
- 1983-02-09 ZA ZA83877A patent/ZA83877B/xx unknown
- 1983-02-09 PT PT76217A patent/PT76217B/pt unknown
- 1983-02-09 JP JP58020537A patent/JPS58149379A/ja active Pending
- 1983-02-09 NO NO830420A patent/NO830420L/no unknown
- 1983-02-09 BR BR8300642A patent/BR8300642A/pt unknown
- 1983-02-24 GR GR70439A patent/GR78098B/el unknown
-
1987
- 1987-12-30 MY MY538/87A patent/MY8700538A/xx unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0013780A1 (fr) * | 1979-01-11 | 1980-08-06 | THE PROCTER & GAMBLE COMPANY | Composition concentrée d'adoucissement pour tissus |
Non-Patent Citations (1)
Title |
---|
Encyclopedia of Chemical Technology, Kirk-Othmer, 3rd ed., vol. 24, J. Wiley & Son (1984), pp. 636-639 * |
Also Published As
Publication number | Publication date |
---|---|
AU1118283A (en) | 1983-08-18 |
ZA83877B (en) | 1984-09-26 |
CA1192004A (fr) | 1985-08-20 |
NZ203172A (en) | 1986-03-14 |
GB2114619A (en) | 1983-08-24 |
GB8303394D0 (en) | 1983-03-16 |
ZW3483A1 (en) | 1984-08-29 |
MY8700538A (en) | 1987-12-31 |
GR78098B (fr) | 1984-09-26 |
EP0086104A3 (en) | 1986-02-12 |
NO830420L (no) | 1983-08-11 |
IN156619B (fr) | 1985-09-21 |
EP0086104A2 (fr) | 1983-08-17 |
AU549921B2 (en) | 1986-02-20 |
DE3379790D1 (en) | 1989-06-08 |
GB2114619B (en) | 1986-05-08 |
BR8300642A (pt) | 1983-11-08 |
PT76217A (en) | 1983-03-01 |
ATE42762T1 (de) | 1989-05-15 |
PT76217B (en) | 1986-06-26 |
PH18127A (en) | 1985-03-22 |
JPS58149379A (ja) | 1983-09-05 |
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