EP0170144A1 - Procédé de lavage pour textiles sensibles - Google Patents
Procédé de lavage pour textiles sensibles Download PDFInfo
- Publication number
- EP0170144A1 EP0170144A1 EP85108821A EP85108821A EP0170144A1 EP 0170144 A1 EP0170144 A1 EP 0170144A1 EP 85108821 A EP85108821 A EP 85108821A EP 85108821 A EP85108821 A EP 85108821A EP 0170144 A1 EP0170144 A1 EP 0170144A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- weight
- component
- proportion
- glycol ether
- washing
- 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
- 238000005406 washing Methods 0.000 title claims abstract description 32
- 239000004753 textile Substances 0.000 title claims abstract description 12
- 239000000194 fatty acid Substances 0.000 claims abstract description 23
- 150000004665 fatty acids Chemical class 0.000 claims abstract description 23
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 22
- 229930195729 fatty acid Natural products 0.000 claims abstract description 22
- 239000003599 detergent Substances 0.000 claims abstract description 17
- 210000002268 wool Anatomy 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000013530 defoamer Substances 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 8
- 239000000654 additive Substances 0.000 claims abstract description 7
- 150000003839 salts Chemical class 0.000 claims abstract description 5
- 230000003287 optical effect Effects 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims description 16
- -1 alkyl glycol ether sulfate Chemical compound 0.000 claims description 10
- 239000011734 sodium Substances 0.000 claims description 9
- 150000001298 alcohols Chemical class 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 229910052708 sodium Inorganic materials 0.000 claims description 7
- 229920006395 saturated elastomer Polymers 0.000 claims description 5
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical group OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- 150000007513 acids Chemical class 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract description 4
- 125000000217 alkyl group Chemical group 0.000 abstract description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract 1
- 150000005215 alkyl ethers Chemical class 0.000 abstract 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 10
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 10
- 239000000243 solution Substances 0.000 description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- 150000002191 fatty alcohols Chemical class 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 239000003945 anionic surfactant Substances 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 239000003995 emulsifying agent Substances 0.000 description 4
- 239000006260 foam Substances 0.000 description 4
- 238000005187 foaming Methods 0.000 description 4
- 235000011187 glycerol Nutrition 0.000 description 4
- 239000002736 nonionic surfactant Substances 0.000 description 4
- 229920000151 polyglycol Polymers 0.000 description 4
- 239000010695 polyglycol Substances 0.000 description 4
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 235000013162 Cocos nucifera Nutrition 0.000 description 3
- 244000060011 Cocos nucifera Species 0.000 description 3
- 238000007792 addition Methods 0.000 description 3
- 210000000077 angora Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 2
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 2
- 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 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 150000001767 cationic compounds Chemical class 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N methyl undecanoic acid Natural products CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 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
- IPCSVZSSVZVIGE-UHFFFAOYSA-N n-hexadecanoic acid Natural products CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 2
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 2
- 239000003755 preservative agent Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- VWBHJJNWHBJGKS-UHFFFAOYSA-N 1,2,3-trihydroxypropyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC(O)C(O)CO VWBHJJNWHBJGKS-UHFFFAOYSA-N 0.000 description 1
- TURPNXCLLLFJAP-UHFFFAOYSA-N 2-[2-(2-hydroxyethoxy)ethoxy]ethyl hydrogen sulfate Chemical compound OCCOCCOCCOS(O)(=O)=O TURPNXCLLLFJAP-UHFFFAOYSA-N 0.000 description 1
- VOQAOTALYZIMDB-UHFFFAOYSA-N 2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethyl hydrogen sulfate Chemical compound OCCOCCOCCOCCOS(O)(=O)=O VOQAOTALYZIMDB-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- FPVVYTCTZKCSOJ-UHFFFAOYSA-N Ethylene glycol distearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCCOC(=O)CCCCCCCCCCCCCCCCC FPVVYTCTZKCSOJ-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 229960000541 cetyl alcohol Drugs 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 235000011180 diphosphates Nutrition 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
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- YQEMORVAKMFKLG-UHFFFAOYSA-N glycerine monostearate Natural products CCCCCCCCCCCCCCCCCC(=O)OC(CO)CO YQEMORVAKMFKLG-UHFFFAOYSA-N 0.000 description 1
- SVUQHVRAGMNPLW-UHFFFAOYSA-N glycerol monostearate Natural products CCCCCCCCCCCCCCCCC(=O)OCC(O)CO SVUQHVRAGMNPLW-UHFFFAOYSA-N 0.000 description 1
- 229940100608 glycol distearate Drugs 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000002563 ionic surfactant Substances 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 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
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 1
- BXWNKGSJHAJOGX-UHFFFAOYSA-N n-hexadecyl alcohol Natural products CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 235000021313 oleic acid Nutrition 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 description 1
- 229940048086 sodium pyrophosphate Drugs 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 230000019635 sulfation Effects 0.000 description 1
- 238000005670 sulfation reaction Methods 0.000 description 1
- 235000019818 tetrasodium diphosphate Nutrition 0.000 description 1
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/38—Cationic compounds
- C11D1/52—Carboxylic amides, alkylolamides or imides or their condensation products with alkylene oxides
- C11D1/523—Carboxylic alkylolamides, or dialkylolamides, or hydroxycarboxylic amides (R1-CO-NR2R3), where R1, R2 or R3 contain one hydroxy group per alkyl group
-
- 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
- C11D1/65—Mixtures of anionic with cationic compounds
- C11D1/652—Mixtures of anionic compounds with carboxylic amides or alkylol amides
-
- 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
- C11D3/0026—Low foaming or foam regulating compositions
Definitions
- Detergents which should also be suitable for the gentle cleaning of highly sensitive textiles made of wool or silk, are known per se. They generally react neutral to weakly alkaline and, in addition to anionic surfactants such as alkylbenzenesulfonate, fatty alcohol sulfate or alkylglycol ether sulfate, often also contain nonionic or cationic compounds.
- anionic surfactants such as alkylbenzenesulfonate, fatty alcohol sulfate or alkylglycol ether sulfate.
- anionic surfactants such as alkylbenzenesulfonate, fatty alcohol sulfate or alkylglycol ether sulfate
- anionic surfactants such as alkylbenzenesulfonate, fatty alcohol sulfate or alkylglycol ether sulfate
- anionic surfactants such as e.g.
- Alkylbenzenesulfonates in the case of delicate washable wool types, in particular merino and angora wool, can impair the fiber structure when used repeatedly, e.g. Wash fatty alcohol sulfates insufficiently at the necessary low washing temperatures.
- non-ionic surfactants have also proven to be less favorable, since sensitive wool textiles washed with them feel comparatively hard and brittle. These effects can increase considerably when used in washing machines.
- the addition of softening cationic surfactants, as recommended for such purposes can only partially compensate for the loss of grip and, in the presence of anionic surfactants, leads to a decrease in washing power.
- Component (a) is derived from fatty alcohols or fatty alcohol mixtures of natural or synthetic origin which are linear or optionally methyl-branched in the 2-position (oxo radical) can.
- Suitable fatty alcohols are primarily lauryl, myristyl and cetyl and stearyl alcohol and mixtures thereof.
- the statistical mean is expediently at C 12 -C 14 .
- the statistical number of ethylene glycol ether groups is 1 to 3, preferably 2, ie, as is customary in industrial alkoxylation, small amounts of non-ethoxylated alcohols or ethoxylates with more than 3 glycol ether groups may also be present.
- the sulfuric acid half-esters produced by sulfation from these alkyl (poly) glycol ethers are in the form of the sodium salt.
- the proportion of the detergents in this surfactant component is preferably 7 to 20% by weight and in particular 9 to 15% by weight.
- Component (b) is derived from fatty acids of natural or synthetic origin, preferably from natural fatty acid mixtures, such as coconut fatty acids (after separation of the fractions with less than 12 carbon atoms). Suitable mixtures can contain, for example, lauric, myristic, palmitic, stearic and oleic acid, but the proportion of saturated C 12 -C 14 fatty acids should be at least 50 mol% and preferably at least 60 mol%.
- the fatty acid monoethanolamides which are produced by reaction with monoethanolamine, should not contain any free ethanolamine and should react essentially neutrally. It is therefore advisable to neutralize any alkaline components that may still be present, preferably with organic acids such as acetic acid, lactic acid, glycolic acid or citric acid, so that the pH of the composition is preferably 6.5 to 7.5.
- component (b) is preferably 1 to 4% by weight and in particular 1.5 to 3% by weight.
- the weight ratio of components (a) and (b) to one another should preferably be 4: 1 to 10: 1.
- Component (c) consists of an organopolysiloxane, which is present in a mixture with 1 to 10 wt the water-containing mixture of components (a) and (b) is effected. Dimethylpolysiloxanes which are present in a mixture with silanized silica and nonionic emulsifiers are particularly useful. Suitable emulsifiers are, for example, polyglycol ethers which are substituted by longer-chain alcohols, alkylphenols, fatty acids and fatty acid amides.
- High molecular weight unsubstituted polyglycol ethers as well as block polymers of polyethylene glycol and polypropylene glycol and mixtures of the aforementioned emulsifiers are also suitable.
- the mixtures of dimethylpolysiloxane, silica and emulsifier are commercially available as ready-made products.
- non-surfactant or non-alkaline detergent additives such as colors and fragrances
- preservatives e.g. Formalin
- complexing agent for traces of heavy metals e.g. Ethylene diaminotetraacetate
- low molecular weight carboxylic or polycarboxylic acids for adjusting the pH and means for adjusting the viscosity of the aqueous concentrate, such as lower alcohols, glycerol or glycol ethers and neutral salts, such as sodium chloride.
- the proportion of these components is less than 1% by weight, usually less than 0.5% by weight. Their total amount should not exceed 5% by weight.
- the detergents used are in the form of aqueous, storage-stable concentrates. In this form, they can be dosed particularly easily or distributed homogeneously in the washing solution. They can be used both for manual washing and for washing in the washing machine, with machine washing being preferred, especially since the design of the agent is particularly suitable for this purpose which is coordinated.
- the agents are suitable for washing highly sensitive textiles, in particular knitted fabrics made of wool and silk, including sensitive angora wool. These textiles do not become hard when achieving a very good cleaning result, but keep their natural fluffiness and their light and loose feel not only when hand washing, but also when washing in washing machines (washing machines) in the so-called wool washing program.
- the mechanical processing of the textile goods in the washing machine should be comparatively low when the fleet is high, which is generally guaranteed in washing machines with special wool washing programs.
- the washing temperature is preferably 25 to 35 ° C and the liquor ratio is preferably 1:25 to 1:50.
- Foam problems i.e. Foaming of the washing solution or heavy re-foaming when rinsing with water does not occur.
- the washing treatment in the washing machine was carried out in a washing machine of the horizontal drum trade using the wool washing program.
- Foaming was moderate, i.e. the space above the liquid level was about half filled with foam. Foaming during rinsing was very low in the first rinse cycle and did not occur in the second and third rinse cycle.
- Agent I contained 19% nonionic surfactant (fatty alcohol polyglycol ether) and 4% dimethylditalgalkylammonium chloride.
- Agent II contained 23.5% nonionic surfactant (fatty alcohol polyglycol ether) and 2.5% quaternary ammonium salt (plasticizer).
- Agent III contained 12.5% alkylbenzenesulfonate, 7.5% fatty alcohol diglycol ether sulfate, 1% fatty acid diethanolamide and 1% ampholytic surfactant in addition to small amounts of sodium pyrophosphate.
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Treatment Of Fiber Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT85108821T ATE31547T1 (de) | 1984-07-23 | 1985-07-15 | Waschverfahren fuer empfindliche textilien. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843427078 DE3427078A1 (de) | 1984-07-23 | 1984-07-23 | Waschverfahren fuer empfindliche textilien |
| DE3427078 | 1984-07-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0170144A1 true EP0170144A1 (fr) | 1986-02-05 |
| EP0170144B1 EP0170144B1 (fr) | 1987-12-23 |
Family
ID=6241319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP85108821A Expired EP0170144B1 (fr) | 1984-07-23 | 1985-07-15 | Procédé de lavage pour textiles sensibles |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4714479A (fr) |
| EP (1) | EP0170144B1 (fr) |
| AT (1) | ATE31547T1 (fr) |
| DE (2) | DE3427078A1 (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0205088A2 (fr) * | 1985-06-10 | 1986-12-17 | Henkel Kommanditgesellschaft auf Aktien | Procédé de lavage pour matières textiles délicates |
| GB2200365A (en) * | 1987-01-26 | 1988-08-03 | Goodjet Ltd | Detergent composition |
| WO1998027189A1 (fr) * | 1996-12-17 | 1998-06-25 | Colgate-Palmolive Company | Composition de detergent lessiviel moyennement acide |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2666347B1 (fr) * | 1990-08-31 | 1992-12-11 | Oreal | Compositions de lavage a base de silicones et procede de mise en óoeuvre. |
| GB9524488D0 (en) * | 1995-11-30 | 1996-01-31 | Unilever Plc | Detergent compositions containing soil release polymers |
| GB9524494D0 (en) * | 1995-11-30 | 1996-01-31 | Unilever Plc | Detergent compositions containing soil release polymers |
| GB9524491D0 (en) * | 1995-11-30 | 1996-01-31 | Unilever Plc | Detergent compositions containing soil release polymers |
| US6966696B1 (en) | 1998-10-24 | 2005-11-22 | The Procter & Gamble Company | Methods for laundering delicate garments in a washing machine |
| US7185380B2 (en) * | 1998-10-24 | 2007-03-06 | The Procter & Gamble Company | Methods for laundering delicate garments in a washing machine comprising a woven acrylic coated polyester garment container |
| US6995124B1 (en) | 1998-10-24 | 2006-02-07 | The Procter & Gamble Company | Methods for laundering delicate garments in a washing machine |
| US20070118998A1 (en) * | 2000-08-25 | 2007-05-31 | The Procter & Gamble Company | Methods for laundering delicate garments in a washing machine |
| WO2003022977A1 (fr) * | 2001-09-10 | 2003-03-20 | The Procter & Gamble Company | Procede de lavage |
| DE102004026938A1 (de) * | 2004-06-01 | 2005-12-22 | Bayer Cropscience Gmbh | Schaumarme wäßrige Formulierungen für den Pflanzenschutz |
| DE102007028213A1 (de) * | 2007-06-20 | 2008-12-24 | BSH Bosch und Siemens Hausgeräte GmbH | Waschmaschine und Verfahren zur Behandlung von Wäsche mit Schaum |
| WO2009112974A2 (fr) * | 2008-03-14 | 2009-09-17 | The Procter & Gamble Company | Détergent à lessive liquide pour lavage à la main à faible pouvoir moussant |
| US8492325B2 (en) | 2010-03-01 | 2013-07-23 | The Procter & Gamble Company | Dual-usage liquid laundry detergents comprising a silicone anti-foam |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2544242A1 (de) * | 1974-10-04 | 1976-04-08 | Henkel & Cie Gmbh | Verfahren zum waschen von textilien, sowie mittel zur durchfuehrung des verfahrens |
| DE2520272A1 (de) * | 1975-05-07 | 1976-11-25 | Henkel & Cie Gmbh | Phosphatarmes bzw. phosphatfreies, schaumreguliertes waschmittel |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA783534A (en) * | 1965-06-15 | 1968-04-23 | Unilever Limited | Liquid detergent compositions |
| US3892681A (en) * | 1973-02-16 | 1975-07-01 | Procter & Gamble | Detergent compositions containing water insoluble starch |
| US3985687A (en) * | 1974-12-26 | 1976-10-12 | Colgate-Palmolive Company | Liquid detergent compositions of controlled viscosities |
| JPS5236106A (en) * | 1975-09-16 | 1977-03-19 | Kao Corp | Liquid detergent composition |
| US4075118A (en) * | 1975-10-14 | 1978-02-21 | The Procter & Gamble Company | Liquid detergent compositions containing a self-emulsified silicone suds controlling agent |
| US4371461A (en) * | 1980-10-02 | 1983-02-01 | The Procter & Gamble Company | Liquid detergent compositions with tertiary alcohol skin feel additives |
-
1984
- 1984-07-23 DE DE19843427078 patent/DE3427078A1/de not_active Withdrawn
-
1985
- 1985-07-15 AT AT85108821T patent/ATE31547T1/de not_active IP Right Cessation
- 1985-07-15 DE DE8585108821T patent/DE3561248D1/de not_active Expired
- 1985-07-15 EP EP85108821A patent/EP0170144B1/fr not_active Expired
-
1987
- 1987-01-16 US US07/005,312 patent/US4714479A/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2544242A1 (de) * | 1974-10-04 | 1976-04-08 | Henkel & Cie Gmbh | Verfahren zum waschen von textilien, sowie mittel zur durchfuehrung des verfahrens |
| DE2520272A1 (de) * | 1975-05-07 | 1976-11-25 | Henkel & Cie Gmbh | Phosphatarmes bzw. phosphatfreies, schaumreguliertes waschmittel |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0205088A2 (fr) * | 1985-06-10 | 1986-12-17 | Henkel Kommanditgesellschaft auf Aktien | Procédé de lavage pour matières textiles délicates |
| EP0205088A3 (en) * | 1985-06-10 | 1987-09-23 | Henkel Kommanditgesellschaft Auf Aktien | Washing process for delicate textiles |
| GB2200365A (en) * | 1987-01-26 | 1988-08-03 | Goodjet Ltd | Detergent composition |
| WO1998027189A1 (fr) * | 1996-12-17 | 1998-06-25 | Colgate-Palmolive Company | Composition de detergent lessiviel moyennement acide |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3427078A1 (de) | 1986-01-23 |
| US4714479A (en) | 1987-12-22 |
| EP0170144B1 (fr) | 1987-12-23 |
| ATE31547T1 (de) | 1988-01-15 |
| DE3561248D1 (en) | 1988-02-04 |
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