EP0553607B1 - Détergents avec additifs pour éviter le transfert de colorant - Google Patents

Détergents avec additifs pour éviter le transfert de colorant Download PDF

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Publication number
EP0553607B1
EP0553607B1 EP19920870018 EP92870018A EP0553607B1 EP 0553607 B1 EP0553607 B1 EP 0553607B1 EP 19920870018 EP19920870018 EP 19920870018 EP 92870018 A EP92870018 A EP 92870018A EP 0553607 B1 EP0553607 B1 EP 0553607B1
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EP
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Prior art keywords
dye transfer
composition according
transfer inhibiting
inhibiting composition
metallo
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EP19920870018
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German (de)
English (en)
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EP0553607A1 (fr
Inventor
Christiaan Arthur Jacques Kamiel Thoen
Abdennaceur Fredj
James Pyott Johnston
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Procter and Gamble Co
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Procter and Gamble Co
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Priority to EP19920870018 priority Critical patent/EP0553607B1/fr
Priority to JP51336093A priority patent/JP3253619B2/ja
Priority to US08/256,595 priority patent/US5445651A/en
Priority to CA 2127097 priority patent/CA2127097A1/fr
Priority to TR7093A priority patent/TR26494A/xx
Priority to PCT/US1993/000625 priority patent/WO1993015175A1/fr
Priority to MX9300491A priority patent/MX9300491A/es
Priority to MA23069A priority patent/MA22780A1/fr
Priority to CN93102526A priority patent/CN1047621C/zh
Publication of EP0553607A1 publication Critical patent/EP0553607A1/fr
Priority to AU48627/93A priority patent/AU4862793A/en
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    • 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
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase
    • C11D3/38654—Preparations containing enzymes, e.g. protease or amylase containing oxidase or reductase
    • 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
    • C11D3/0021—Dye-stain or dye-transfer inhibiting compositions

Definitions

  • the present invention relates to a composition and a process for inhibiting dye transfer between fabrics during washing.
  • Suspended or solubilized dyes can to some degree be oxidized in solution by employing known bleaching agents.
  • GB-A-2 101 167 describes a stable liquid bleaching composition containing a hydrogen peroxide precursor which is activated to yield hydrogen peroxide on dilution.
  • U.S. Patent 4,077,768 describes a process for inhibiting dye transfer by the use of an oxidizing bleaching agent together with a catalytic compound such as iron porphins. Transfer of a textile dye can be inhibited by adding an enzyme exhibiting peroxidase or oxidase activity to the wash liquor in which fabrics are washed and/or rinsed, as described in WO-A-91/05839.
  • EP-A-0 537 381 relates to dye transfer inhibiting compositions comprising an enzymatic system capable of generating hydrogen peroxide and porphin catalysts.
  • EP-A-0 369 678 relates to the improvement of the bleaching properties of bleaching compositions comprising C1-C4 alkanol oxidase and a C1-C4 alkanol by the addition of a C1-C4 aldehyde oxidase having a lower Km than the C1-C4 alkanol oxidase.
  • EP-A-080 223 discloses enzymatic liquid detergent compositions wherein a certain level of a reducing alkali metal salt together with a mixture of boric acid or alkali metal borate with a polyol or polyfunctional amino compound provides a synergistic enzyme-stabilizing effect.
  • the detergent enzymes such as protease, lipase, amylase, cellulase formulated with said dye transfer inhibiting composition have to perform their enzymatic activity in an oxidative environment, with a consequent loss of activity, especially in the absence of any bleeding dye.
  • an enzymatic dye transfer inhibiting composition is provided which is fully compatible with other enzymes and yet exhibits optimum dye transfer inhibiting benefits.
  • a process is also provided for laundering operations involving colored fabrics.
  • the present invention relates to inhibiting dye transfer compositions comprising:
  • a process is also provided for laundering operations involving colored fabrics.
  • the present invention provides a dye transfer inhibiting composition comprising :
  • the oxidizing agent, hydrogen peroxide is generated in situ by using an enzymatic hydrogen peroxide generation system.
  • the use of an enzymatic hydrogen peroxide generating system allows the continuous generation of low levels of hydrogen peroxide and provides a practical way of controlling a low steady-state level of hydrogen peroxide. Maximum effectiveness occurs when the component levels are such that the hydrogen peroxide is replenished at a rate similar to its removal due to the oxidation of dyes in the wash water.
  • the enzyme used in the present invention is suitably an oxidase.
  • the oxidase is present by 0.1 - 20000 units, preferably 0.5 to 5000 units per gram of the composition. One unit is the amount of enzyme needed to convert 1 ⁇ mole of substrate per minute.
  • Suitable oxidases are urate oxidase, galactose oxidase, alcohol oxidases, amine oxidases, amino acid oxidases, cholesterol oxidase and glucose oxidase, malate oxidase, glycollate oxidase, hexose oxidase, aryl alcohol oxidase, L-gulonolactose oxidases, pyranose oxidase, L-sorbose oxidase, pyridoxine 4-oxidase, 2,2-hydroxyacid oxidase, choline oxidase, ecdysone oxidase.
  • the preferred enzymatic systems are alcohol and aldehyde oxidases, glucose oxidase.
  • the more preferred systems for granular detergent application would have solid alcohols, e.g. glucose whose oxidation is catalysed by glucose oxidase to glucoronic acid with the formation of hydrogen peroxide.
  • solid alcohols e.g. glucose whose oxidation is catalysed by glucose oxidase to glucoronic acid with the formation of hydrogen peroxide.
  • liquid alcohols which could for example, also act as solvents.
  • An example is ethanol/ethanol oxidase.
  • the quantity of oxidase to be employed in compositions according to the invention should be at least sufficient to provide in the wash a constant generation of 0.005 to 10 ppm AvO per minute in the wash process.
  • glucose oxidase this can be achieved at room temperature and at pH 6 to 11, preferentially 7.5 to 10.5 with 1-20000 U/l glucose oxidase, 0.005 to 0.5 % glucose under constant aeration in the wahing process.
  • the preferred usage range of the catalyst in the wash is 10 -8 molar to 10 -3 molar, more preferred 10 -6 - 10 -4 molar.
  • the essential metallo porphin structure may be visualized as indicated in Formula I in the accompanying drawings.
  • Formula I the atom positions of the porphin structure are numbered conventionally and the double bonds are put in conventionally. In other formula, the double bonds have been omitted in the drawings, but are actually present as in I.
  • Preferred metallo porphin structures are those substituted at one or more of the 5, 10, 15 and 20 carbon positions of Formula I (Meso positions), with a phenyl or pyridyl substituent selected from the group consisting of wherein n and m may be 0 or 1; A may be sulfate, sulfonate, phosphate or carboxylate groups; and B is C 1 -C 10 alkyl, polyethoxy alkyl or hydroxy alkyl.
  • Preferred molecules are those in which the substituents on the phenyl or pyridyl groups are selected from the group consisting of -CH 3 , -C 2 H 5 , -CH 2 CH 2 CH 2 SO 3 - , -CH 2 COO - , -CH 2 CH(OH)CH 2 SO 3 - , and -SO 3 - .
  • a particularly preferred metallo phorphin is one in which the molecule is substituted at the 5, 10 15, and 20 carbon positions with the substituent
  • This preferred compound is known as metallo tetrasulfonated tetraphenylporphin.
  • the symbol X 2 of Formula I represents an anion, preferably OH - or Cl - .
  • the compound of Formula I may be substituted at one or more of the remaining carbon positions with C 1 -C 10 alkyl, hydroxyalkyl or oxyalkyl groups.
  • Porphin derivatives also include chlorophyls, chlorines, i.e. isobacterio chlorines and bacteriochlorines.
  • Metallo porphyrin and water-soluble or water-dispersable derivatives thereof have a structure given in formula II.
  • X can be alkyl, alkyl carboxy, alkyl hydroxyl, vinyl, alkenyl, alkyl sulfate, alkylsulfonate, sulfate, sulfonate, aryl.
  • X 2 of Formula II represents an anion, preferably OH - or Cl - .
  • the symbol X i can be alkyl, alkylcarboxy, alkylhydroxyl, vinyl, alkenyl, alkylsulfate, alkylsulfonate, sulfate, sulfonate.
  • Metallo phthalocyanine and derivatives have the structure indicated in Formula III, wherein the atom positions of the phthalocyanine structure are numbered conventionally.
  • the anionic groups in the above structures contain cations selected from the group consisting of sodium and potassium cations or other non-interfering cations which leave the structures water-soluble.
  • Preferred phthalocyanine derivatives are metallo phthalocyanine trisulfonate and metallo phthalocyanine tetrasulfonate.
  • substitution of the central metal is substitution of the central metal by Fe, Mn, Co, Rh, Cr, Ru, Mo or other transition metals.
  • the choice of the substituent groups can be used to control the solubility of the catalyst in water or in detergent solutions. Yet again, especially where it is desired to avoid attacking dyes attached to solid surfaces, the substituents can control the affinity of the catalyst compound for the surface.
  • strongly negatively charged substituted compounds for instance the tetrasulfonated porphin, may be repelled by negatively charged stains or stained surfaces and are therefore most likely not to cause attack on fixed dyes, whereas the cationic or zwitterionic compounds may be attracted to, or at least not repelled by such stained surfaces.
  • enzyme oxidation scavengers any chemical compound which, in the presence of the enzymatic dye transfer inhibiting system, is more readily oxidized than the enzyme but which is less readily oxidized than the dye.bleeding from the fabrics.
  • the enzyme oxidation scavengers of the present invention meet the following criteria : First, the residual activity of the enzyme in the presence of the enzyme oxidation scavenger formulated with the dye transfer inhibiting composition of the present invention should be at least 60%, preferably more than 75% after 10 minutes of stirring at 20°C.
  • the dye oxidation in the presence of the enzyme oxidation scavenger should equal at least 70%, preferably more than 90% of the dye oxidation in the abscence of the scavenger, after 30 minutes of stirring at 20°C.
  • the amount of enzyme oxidation scavenger to be used in the present invention is dependent on the specific scavenger chosen and should be such that the above criteria has been met.
  • a dye transfer inhibiting composition is provided which inhibits dye transfer while not adversely affecting the activity of the enzymes formulated therewith.
  • Preferred enzyme oxidation scavengers suitable for the present invention are amines and preferably tertiary amines having the formula wherein R 1 , R 2 , R 3 are either C 1 -C 18 alkyl groups, aryl groups or groups derived from alkyl alcohols or aromatic compounds ; or wherein R 1 ,R 2 ,R 3 can be part of an aliphatic or aromatic ring structure containing nitrogen.
  • amines suitable for use as enzyme oxidation scavengers in the present invention are alkoxylated polyamines. Such materials can be conveniently represented as molecules of the empirical structures with repeating units : where R' 1 , R' 2 , are either C 1 -C 18 alkyl groups, aryl groups, alkoxy or hydroxyalkyl, n>1 and X is an alkyl, aryl, alkoxy, or a substituted alkyl or aryl.
  • the level of the enzyme oxidation scavenger in the detergent composition is preferably from 0.0005 to 10%, more preferred from 0.001 to 7%, most preferred from 0.005 to 5%.
  • the present compositions are conveniently used as additives to detergent compositions for the main wash cycle.
  • the present invention also encompasses dye transfer inhibiting compositions which will comprise detergent ingredients and thus serve as detergent compositions.
  • the enzymes that can be formulated with present compositions are enzymes which can be active in the removal of soils or stains such as protease, lipase, amylase, carboxylase, peroxidases,cellulase or mixtures thereof.
  • a wide range of surfactants can be used in the detergent compositions.
  • anionic surfactants are particularly suitable herein, especially mixtures of sulphonate and sulphate surfactants in a weight ratio of from 5:1 to 1:2, preferably from 3:1 to 2:3, more preferably from 3:1 to 1:1.
  • Preferred sulphonates include alkyl benzene sulphonates having from 9 to 15, especially 11 to 13 carbon atoms in the alkyl radical, and alpha-sulphonated methyl fatty acid esters in which the fatty acid is derived from a C 12 -C 18 fatty source preferably from a C 16 -C 18 fatty source.
  • the cation is an alkali metal, preferably sodium.
  • Preferred sulphate surfactants are alkyl sulphates having from 12 to 18 carbon atoms in the alkyl radical, optionally in admixture with ethoxy sulphates having from 10 to 20, preferably 10 to 16 carbon atoms in the alkyl radical and an average degree of ethoxylation of 1 to 6.
  • alkyl sulphates herein are tallow alkyl sulphate, coconut alkyl sulphate, and C 14-15 alkyl sulphates.
  • the cation in each instance is again an alkali metal cation, preferably sodium.
  • One class of nonionic surfactants useful in the present invention are condensates of ethylene oxide with a hydrophobic moiety to provide a surfactant having an average hydrophilic-lipophilic balance (HLB) in the range from 8 to 17, preferably from 9.5 to 13.5, more preferably from 10 to 12.5.
  • HLB hydrophilic-lipophilic balance
  • the hydrophobic (lipophilic) moiety may be aliphatic or aromatic in nature and the length of the polyoxyethylene group which is condensed with any particular hydrophobic group can be readily adjusted to yield a water-soluble compound having the desired degree of balance between hydrophilic and hydrophobic elements.
  • Especially preferred nonionic surfactants of this type are the C 9 -C 15 primary alcohol ethoxylates containing 3-8 moles of ethylene oxide per mole of alcohol, particularly the C 14 -C 15 primary alcohols containing 6-8 moles of ethylene oxide per mole of alcohol and the C 12 -C 14 primary alcohols containing 3-5 moles of ethylene oxide per mole of alcohol.
  • Nonionic surfactants comprises alkyl polyglucoside compounds of general formula RO (C n H 2n O) t Z x wherein Z is a moiety derived from glucose; R is a saturated hydrophobic alkyl group that contains from 12 to 18 carbon atoms; t is from 0 to 10 and n is 2 or 3; x is from 1.3 to 4, the compounds including less than 10% unreacted fatty alcohol and less than 50% short chain alkyl polyglucosides.
  • Compounds of this type and their use in detergent are disclosed in EP-B 0 070 077, 0 075 996 and 0 094 118.
  • nonionic surfactants are polyhydroxy fatty acid amide surfactants of the formula wherein R 1 is H, or R 1 is C 1-4 hydrocarbyl, 2-hydroxy ethyl, 2-hydroxy propyl or a mixture thereof, R 2 is C 5-31 hydrocarbyl, and Z is a polyhydroxyhydrocarbyl having a linear hydrocarbyl chain with at least 3 hydroxyls directly connected to the chain, or an alkoxylated derivative thereof.
  • R 1 is methyl
  • R 2 is a straight C 11-15 alkyl or alkenyl chain such as coconut alkyl or mixtures thereof
  • Z is derived from a reducing sugar such as glucose, fructose, maltose, lactose, in a reductive amination reaction.
  • compositions according to the present invention may further comprise a builder system.
  • a builder system Any conventional builder system is suitable for use herein including aluminosilicate materials, silicates, polycarboxylates and fatty acids, materials such as ethylenediamine tetraacetate, metal ion sequestrants such as aminopolyphosphonates, particularly ethylenediamine tetramethylene phosphonic acid and diethylene triamine pentamethylenephosphonic acid.
  • phosphate builders can also be used herein.
  • Suitable builders can be an inorganic ion exchange material, commonly an inorganic hydrated aluminosilicate material, more particularly a hydrated synthetic zeolite such as hydrated zeolite A, X, B or HS.
  • Another suitable inorganic builder material is layered silicate, e.g. SKS-6 (Hoechst).
  • SKS-6 is a crystalline layered silicate consisting of sodium silicate (Na 2 Si 2 O 5 ).
  • Suitable polycarboxylates builders for use herein include citric acid, preferably in the form of a water-soluble salt, derivatives of succinic acid of the formula R-CH(COOH)CH2(COOH) wherein R is C10-20 alkyl or alkenyl, preferably C12-16, or wherein R can be substituted with hydroxyl, sulfo sulfoxyl or sulfone substituents.
  • Specific examples include lauryl succinate , myristyl succinate, palmityl succinate2-dodecenylsuccinate, 2-tetradecenyl succinate.
  • Succinate builders are preferably used in the form of their water-soluble salts, including sodium, potassium, ammonium and alkanolammonium salts.
  • Other suitable polycarboxylates are oxodisuccinates and mixtures of tartrate monosuccinic and tartrate disuccinic acid such as described in US-A-4,663,071.
  • suitable fatty acid builders for use herein are saturated or unsaturated C10-18 fatty acids, as well as the corresponding soaps.
  • Preferred saturated species have from 12 to 16 carbon atoms in the alkyl chain.
  • the preferred unsaturated fatty acid is oleic acid.
  • Another preferred builder system for liquid compositions is based on dodecenyl succinic acid.
  • Preferred builder systems for use in granular compositions include a mixture of a water-insoluble aluminosilicate builder such as zeolite A, and a watersoluble carboxylate chelating agent such as citric acid.
  • Other builder materials that can form part of the builder system for use in granular compositions for the purposes of this invention include inorganic materials such as alkali metal carbonates, bicarbonates, silicates, and organic materials such as the organic phosphonates, amino polyalkylene phosphonates and amino polycarboxylates.
  • Suitable water-soluble organic salts are the homo- or co-polymeric acids or their salts, in which the polycarboxylic acid comprises at least two carboxyl radicals separated from each other by not more than two carbon atoms.
  • Polymers of this type are disclosed in GB-A-1,596,756.
  • Examples of such salts are polyacrylates of MW 2000-5000 and their copolymers with maleic anhydride, such copolymers having a molecular weight of from 20,000 to 70,000, especially about 40,000.
  • Detergency builder salts are normally included in amounts of from 10% to 80% by weight of the composition preferably from 20% to 70% and most usually from 30% to 60% by weight.
  • compositions of the present invention should be free from conventional bleaching agents.
  • Other components used in detergent compositions may be employed, such as suds boosting or depressing agents, enzymes and stabilizers or activators therefore, soil-suspending agents soil-release agents, optical brighteners, abrasives, bactericides, tarnish inhibitors, coloring agents, and perfumes.
  • combinations with enzyme technologies which also provide a type of color care benefit. Examples are cellulase for color maintenance/rejuvenation.
  • These components should preferably be chosen such that they are compatible with the bleach component of the composition.
  • the detergent compositions according to the invention can be in liquid, paste or granular forms.
  • Granular compositions according to the present invention can also be in "compact form", i.e. they may have a relatively higher density than conventional granular detergents, i.e. from 550 to 950 g/l; in such case, the granular detergent compositions according to the present invention will contain a lower amount of "inorganic filler salt", compared to conventional granular detergents; typical filler salts are alkaline earth metal salts of sulphates and chlorides, typically sodium sulphate; "compact" detergents typically comprise not more than 10% filler salt.
  • the present invention also relates to a process for inhibiting dye transfer from one fabric to another of solubilized and suspended dyes encountered during fabric laundering operations involving colored fabrics.
  • the process comprises contacting fabrics with a laundering solution as hereinbefore described.
  • the process of the invention is conveniently carried out in the course of the washing process.
  • the washing process is preferably carried out at 5 °C to 90 °C, especially 20 to 60, but the catalysts are effective at up to 95 °C.
  • the pH of the treatment solution is preferably from 7 to 11, especially from 7.5 to 10.5.
  • the process and compositions of the invention can also be used as additive during laundry operations.
  • the samples need to be free of dye since the dye also acts as a enzyme oxidation scavenger.
  • the stability of the enzyme formulated with dye transfer inhibiting compositions are compared in the absence and presence of the enzyme oxidation scavenger. More in particular, the stability of protease was determined in the presence of iron porphin catalyst and glucose oxidase/glucose system.
  • the protease activity is determined spectrophotometrically by measuring the absorbance at a wavelength of 410 nm. This corresponds to the formation of p-nitroaniline, which is the product of cleavage by a protease of a succinyl-Ala-Ala-Pro-Phe-p-nitroanilide.
  • This pNA substrate i.e. Succinyl Ala-Ala
  • DMSO dimethylsulfoxide
  • a solution of the PNA substrate is prepared by diluting the substrate in Tris-buffer, pH 8.0 using a volume ratio of 1:20.
  • the diluted pNA substrate is added to a 1 ml sample, of the solution (I) or (II) to be analyzed, in a cuvette.
  • the sample is then introduced in the spectrophotometer and the absorbance at 410 nm is monitored for approximately 5 min.
  • the absorbance curve should be a straight line over the first few minutes (ca. 3 min). If this is not the case, then the solution (I) or (II) should be diluted with Tris-buffer.
  • Tris-buffer For instance, using the protease B Ex Genencor in the concentration mentioned above, the sample that gives a linear response is 100 ⁇ l of the solution and 900 ⁇ l of Tris-buffer, pH 8.0 (i.e. a dilution ratio of 1:9).
  • a sample of the solution containing Savinase R in the mentioned concentration gives a linear absorbance response (i.e. does not need to be diluted).
  • the slope of the absorbance curve is an indication of the protease activity.
  • the % residual activity of solution (I) and (II) is determined relative to the slope obtained before adding the iron porphin catalyst and glucose/oxidase system.
  • the extent of dye oxidation is determined in a 100mM phosphate buffer solution of 100 ml.
  • the solution is continuously stirred in a beaker at a constant rate using a magnetic stirrer.
  • the % of dye oxidized is determined spectrophotometrically.
  • a 0.1 M phosphate buffer solution was prepared and its pH adjusted to 8.0. Then four 100 ml samples were prepared in separate beakers with the following compositions:
  • protease B (Ex-Genencor) was studied at a pH of 7.8 using the same concentrations and experimental conditions as example 1 except that the solution now contains 1% detergent.
  • a liquid dye transfer inhibiting composition according to the present invention is prepared, having the following compositions : % Linear alkylbenzene sulfonate 10 Alkyl sulphate 4 Fatty alcohol (C 12 -C 15 ) ethoxylate 12 Fatty acid 10 Oleic acid 4 Citric acid 1 NaOH 3.4 Propanediol 1.5 Ethanol 5 Ethanoloxidase 5 u/ml Ferric tetrasulfonated tetraphenylporphin 0.1 ethoxylated tetraethylene pentamine 0.3 protease B ex-Genencor 0.33 Minors up to 100
  • a compact granular dye transfer inhibiting composition according to the present invention is prepared, having the following formulation: % Linear alkyl benzene sulphonate 11.40 Tallow alkyl sulphate 1.80 C 45 alkyl sulphate 3.00 C 45 alcohol 7 times ethoxylated 4.00 Tallow alcohol 11 times ethoxylated 1.80 Dispersant 0.07 Silicone fluid 0.80 Trisodium citrate 14.00 Citric acid 3.00 Zeolite 32.50 Maleic acid actylic acid copolymer 5.00 DETMPA 1.00 Cellulase (active protein) 0.03 Alkalase/BAN 0.60 Lipase 0.36 Sodium silicate 2.00 Sodium sulphate 3.50 Ferric tetrasulfonated tetraphenylporphin 0.025 Glucose 10.00 Glucose oxidase 100 u/ml diethylaminoethanol 0.05 Minors up to 100

Claims (25)

  1. Composition inhibant le transfert de teinture, comprenant:
    A. un catalyseur métallique choisi parmi
    a) une porphine métallique et ses dérivés solubles dans l'eau ou dispersibles dans l'eau;
    b) une porphyrine métallique et ses dérivés solubles dans l'eau ou dispersibles dans l'eau;
    c) une phtalocyanine métallique et ses dérivés solubles dans l'eau ou dispersibles dans l'eau;
    B. un système enzymatique capable de produire du peroxyde d'hydrogène;
    C. une enzyme supplémentaire,
    caractérisée en ce qu'elle comprend aussi un piégeur d'oxydation enzymatique choisi parmi les amines et leurs dérivés.
  2. Composition inhibant le transfert de teinture selon la revendication 1, dans laquelle ledit piégeur d'oxydation enzymatique est choisi parmi les amines de formule
    Figure 00290001
    dans laquelle R1, R2 et R3 sont soit des groupes alkyle, des groupes alcoxy, des groupes aryle en C1-C18, soit des groupes dérivés d'alcools alkyliques ou de composés aromatiques,
    ou dans laquelle R1, R2, R3 peuvent faire partie d'une structure à noyau aliphatique ou aromatique azotée.
  3. Composition inhibant le transfert de teinture selon la revendication 2, dans laquelle R1 = R2 = C2H5, R3 = C2H4OH.
  4. Composition inhibant le transfert de teinture selon la revendication 1, dans laquelle ledit piégeur d'oxydation enzymatique est choisi parmi les polyamines de formule:
    Figure 00290002
    dans laquelle R'1, R'2 sont des groupes alkyle, des groupes aryle, des groupes alcoxy ou des groupes hydroxyalkyle en C1-C18, n>1 et X est un groupe alkyle, alcoxy, aryle ou alkyle ou aryle substitué.
  5. Composition inhibant le transfert de teinture selon la revendication 4, dans laquelle R'1 = R'2 = CH2, X = (CH2CH2O)m,H, 1<n<12 et 5<m<20.
  6. Composition inhibant le transfert de teinture selon les revendications 1-5, dans laquelle ledit système enzymatique comprend une oxydase et, comme substrat, un alcool, un aldéhyde, ou une combinaison des deux.
  7. Composition inhibant le transfert de teinture selon les revendications 1-6, contenant un dérivé de porphine métallique, dans laquelle ladite porphine est substituée sur au moins une de ses positions méso par un substituant phényle ou pyridyle choisi dans le groupe constitué par
    Figure 00300001
    dans lequel n et m peuvent être 0 ou 1, A est choisi dans le groupe constitué par les groupes sulfate, sulfonate, phosphate et carboxylate, et B est choisi dans le groupe constitué par un groupe alkyle en C1-C10, polyéthoxyalkyle en C1-C10 et hydroxyalkyle en C1-C10.
  8. Composition inhibant le transfert de teinture selon la revendication 7, dans laquelle les substituants sur les groupes phényle ou pyridyle sont choisis dans le groupe constitué par -CH3, -C2H5, -CH2CH2CH2SO3 -, CH2COO-, -CH2CH(OH)CH2SO3 - et - SO3 -.
  9. Composition inhibant le transfert de teinture selon les revendications 1-6, contenant un dérivé de porphine métallique, dans laquelle ladite porphine métallique est substituée sur au moins une de ses positions méso par un substituant phényle choisi dans le groupe constitué par
    Figure 00300002
    dans lequel X1 est (=CY-), où chaque Y représente indépendamment un atome d'hydrogène, un chlore, un brome ou un groupe alkyle, cycloalkyle, aralkyle, aryle, alkaryle ou hétéroaryle substitué en méso.
  10. Composition inhibant le transfert de teinture selon la revendication 7, dans laquelle le composé catalyseur est une tétraphénylporphine métallique tétrasulfonée.
  11. Composition inhibant le transfert de teinture selon la revendication 1, dans laquelle le métal dudit catalyseur métallique est substitué par Fe, Mn, Co, Rh, Cr, Ru, Mo ou d'autres métaux de transition.
  12. Composition inhibant le transfert de teinture selon la revendication 1, dans laquelle la concentration du catalyseur métallique est de 10-8 à à 10-3, mieux encore de 10-6 à 10-4 en moles.
  13. Composition inhibant le transfert de teinture selon la revendication 6, dans laquelle l'oxydase est présente à raison de 0,1 - 20 000, mieux encore de 0,5 à 5 000 unités par gramme de la composition.
  14. Composition inhibant le transfert de teinture selon la revendication 6, dans laquelle ledit substrat est le glucose.
  15. Composition inhibant le transfert de teinture selon la revendication 6, dans laquelle ledit substrat est constitué d'un alcool en C1-C6.
  16. Composition inhibant le transfert de teinture selon la revendication 6, dans laquelle ledit substrat est l'éthanol.
  17. Composition inhibant le transfert de teinture selon la revendication 6, dans laquelle le substrat est présent à raison de 0,1 à 50% en poids de la composition.
  18. Composition inhibant le transfert de teinture selon la revendication 1, qui produit dans l'opération de lavage du peroxyde d'hydrogène à une concentration de 0,005 à 10 ppm/min.
  19. Composition inhibant le transfert de teinture selon la revendication 1, dans laquelle ledit piégeur d'oxydation enzymatique est présent à raison de 0,0005 à 10% en poids de la composition totale.
  20. Composition inhibant le transfert de teinture selon la revendication 19, dans laquelle ledit piégeur d'oxydation enzymatique est présent à raison de 0,005 à 5% en poids de la composition totale.
  21. Composition inhibant le transfert de teinture selon les revendications 1-20, qui est un additif détergent, sous forme d'un granulé sans poussière ou d'un liquide.
  22. Composition détergente qui comprend une composition inhibant le transfert de teinture selon l'une quelconque des revendications précédentes, comprenant en outre des tensioactifs, des adjuvants, des enzymes et d'autres ingrédients détergents classiques.
  23. Procédé pour inhiber le transfert de teinture entre des tissus durant des lessives mettant en jeu des tissus colorés, ledit procédé comprenant la mise en contact desdits tissus avec une solution de lessive contenant une composition d'inhibition du transfert de teinture selon les revendications 1-22.
  24. Procédé pour inhiber le transfert de teinture selon la revendication 23, qui est réalisé à une température dans la gamme de 5°C à 90°C.
  25. Procédé pour inhiber le transfert de teinture selon les revendications 23-24, dans lequel le pH du bain de blanchiment est de 7 à 11.
EP19920870018 1992-01-31 1992-01-31 Détergents avec additifs pour éviter le transfert de colorant Expired - Lifetime EP0553607B1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
EP19920870018 EP0553607B1 (fr) 1992-01-31 1992-01-31 Détergents avec additifs pour éviter le transfert de colorant
US08/256,595 US5445651A (en) 1992-01-31 1993-01-22 Detergent compositions inhibiting dye transfer in washing
CA 2127097 CA2127097A1 (fr) 1992-01-31 1993-01-22 Compositions detergentes inhibant le transfert de colorants renfermant un catalyseur, un desoxygenant et une enzyme produisant du peroxyde
TR7093A TR26494A (tr) 1992-01-31 1993-01-22 Yikama sirasinda boya aktarilmasini engelleyen deterjan terkipleri
PCT/US1993/000625 WO1993015175A1 (fr) 1992-01-31 1993-01-22 Compositions de detergents inhibant le transfert de teinture et contenant un catalyseur, un inhibiteur d'oxydation d'enzyme et une enzyme pouvant produire un peroxyde
JP51336093A JP3253619B2 (ja) 1992-01-31 1993-01-22 触媒と酸化スカベンジャーと過酸化物発生酵素とを含有し染料移動を抑制する洗剤組成物
MX9300491A MX9300491A (es) 1992-01-31 1993-01-29 Composiciones detergentes que inhiben la transferncia de colorante en el lavado.
MA23069A MA22780A1 (fr) 1992-01-31 1993-01-29 Compositions detergentes inhibant le transfert de colorants pendant le lavage
CN93102526A CN1047621C (zh) 1992-01-31 1993-01-30 抑制洗涤时染料转移的洗涤剂组合物
AU48627/93A AU4862793A (en) 1992-01-31 1993-09-28 Detergent compositions inhibiting dye transfer in washing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19920870018 EP0553607B1 (fr) 1992-01-31 1992-01-31 Détergents avec additifs pour éviter le transfert de colorant

Publications (2)

Publication Number Publication Date
EP0553607A1 EP0553607A1 (fr) 1993-08-04
EP0553607B1 true EP0553607B1 (fr) 1998-03-18

Family

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Application Number Title Priority Date Filing Date
EP19920870018 Expired - Lifetime EP0553607B1 (fr) 1992-01-31 1992-01-31 Détergents avec additifs pour éviter le transfert de colorant

Country Status (9)

Country Link
EP (1) EP0553607B1 (fr)
JP (1) JP3253619B2 (fr)
CN (1) CN1047621C (fr)
AU (1) AU4862793A (fr)
CA (1) CA2127097A1 (fr)
MA (1) MA22780A1 (fr)
MX (1) MX9300491A (fr)
TR (1) TR26494A (fr)
WO (1) WO1993015175A1 (fr)

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* Cited by examiner, † Cited by third party
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US5935922A (en) * 1994-03-31 1999-08-10 The Procter & Gamble Company Detergent composition containing zeolite map for washing a mixture of white and colored fabrics
DE69511410T2 (de) * 1994-06-13 1999-12-16 Unilever Nv Bleichaktivierung
CN1224446A (zh) * 1996-05-03 1999-07-28 普罗格特-甘布尔公司 含聚胺清除剂和酶的洗涤剂组合物
US5850086A (en) * 1996-06-21 1998-12-15 Regents Of The University Of Minnesota Iron complexes for bleach activation and stereospecific oxidation
DE19721886A1 (de) 1997-05-26 1998-12-03 Henkel Kgaa Bleichsystem
US6667288B2 (en) 1998-11-13 2003-12-23 Procter & Gamble Company Bleach compositions
TR200101330T2 (tr) * 1998-11-13 2001-10-22 The Procter & Gamble Company Ağartıcı terkipleri
US20080025960A1 (en) * 2006-07-06 2008-01-31 Manoj Kumar Detergents with stabilized enzyme systems
CN104245853A (zh) * 2012-04-27 2014-12-24 巴斯夫欧洲公司 酞菁颗粒及其用途
JP6684558B2 (ja) * 2015-09-03 2020-04-22 ライオン株式会社 衣料用液体洗浄剤
US11384381B2 (en) 2016-07-13 2022-07-12 Kikkoman Corporation Reaction accelerating agent

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US3640877A (en) * 1969-04-17 1972-02-08 Michael R R Gobert Detergent
GB1380133A (en) * 1972-02-25 1975-01-08 Ciba Geigy Ag Detergents containing dye staining inhibitors
JPS5755019Y2 (fr) * 1974-07-03 1982-11-27
GB1541576A (en) * 1975-06-20 1979-03-07 Procter & Gamble Ltd Inhibiting dye ltransfer in washing
US4261868A (en) * 1979-08-08 1981-04-14 Lever Brothers Company Stabilized enzymatic liquid detergent composition containing a polyalkanolamine and a boron compound
ATE8660T1 (de) * 1980-06-17 1984-08-15 The Procter & Gamble Company Reinigungsmittelzusammensetzung mit einem niedrigen gehalt an substituierten polyaminen.
US4421668A (en) * 1981-07-07 1983-12-20 Lever Brothers Company Bleach composition
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CA1302835C (fr) * 1987-03-17 1992-06-09 Frederick Edward Hardy Agents de blanchiment
DK212388D0 (da) * 1988-04-15 1988-04-15 Novo Industri As Detergent additiv
GB8826401D0 (en) * 1988-11-11 1988-12-14 Unilever Plc Bleach composition
ES2075132T3 (es) * 1989-02-22 1995-10-01 Unilever Nv Uso de metalo-porfirinas como catalizadores de blanqueo.
PE14291A1 (es) * 1989-10-13 1991-04-27 Novo Nordisk As Procedimiento para inhibir la transferencia de tintes
US5194416A (en) * 1991-11-26 1993-03-16 Lever Brothers Company, Division Of Conopco, Inc. Manganese catalyst for activating hydrogen peroxide bleaching

Also Published As

Publication number Publication date
MX9300491A (es) 1994-07-29
JP3253619B2 (ja) 2002-02-04
TR26494A (tr) 1995-03-15
CN1075503A (zh) 1993-08-25
AU4862793A (en) 1994-07-07
JPH07503277A (ja) 1995-04-06
EP0553607A1 (fr) 1993-08-04
MA22780A1 (fr) 1993-10-01
CN1047621C (zh) 1999-12-22
WO1993015175A1 (fr) 1993-08-05
CA2127097A1 (fr) 1993-08-05

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