EP0269169B1 - Compositions détergentes contenant de la cellulose - Google Patents

Compositions détergentes contenant de la cellulose Download PDF

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Publication number
EP0269169B1
EP0269169B1 EP87202190A EP87202190A EP0269169B1 EP 0269169 B1 EP0269169 B1 EP 0269169B1 EP 87202190 A EP87202190 A EP 87202190A EP 87202190 A EP87202190 A EP 87202190A EP 0269169 B1 EP0269169 B1 EP 0269169B1
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Prior art keywords
cellulase
composition
composition according
detergent
compositions
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EP87202190A
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German (de)
English (en)
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EP0269169A3 (en
EP0269169A2 (fr
Inventor
Christian Roland Barrat
Wilfrieda Alice Ceulemans
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Procter and Gamble European Technical Center
Procter and Gamble Co
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Procter and Gamble European Technical Center
Procter and Gamble Co
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Priority to AT87202190T priority Critical patent/ATE79398T1/de
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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
    • C11D3/16—Organic compounds
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • 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
    • C11D3/38645—Preparations containing enzymes, e.g. protease or amylase containing cellulase
    • 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
    • C11D3/37—Polymers
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3723—Polyamines or polyalkyleneimines

Definitions

  • the present invention relates to detergent compostions which comprise a detergent cellulase and a low level of a narrowly defined polymer.
  • Preferred compositions further contain a fabric-softening clay.
  • the present invention relates to detergent compositions comprising a detergent cellulase.
  • the compositions are formulated to provide a near-neutral or mildly alkaline wash liquor pH. They contain a low level of a narrowly defined soil release polymer.
  • cellulolytic enzymes i.e. cellulase
  • a harshness reducing agent in fabric softening compositions is taught in British Patent 1.368.599.
  • EP-A 0 120 528 teaches alkaline softening detergent compositions comprising a synergistic mixture of a water-insoluble C10-C26 tertiary amine and cellulase.
  • EP-A 0 177 165 discloses alkaline softening detergent compositions containing a mixture of smectite clay and cellulase.
  • the present invention answers the abvove need, and provides efficient near neutral or mildly alkaline detergent compositions, which exhibit good cleaning properties, especially on cotton fabrics.
  • EP-A 0 112 593 describes alkoxylated amines having clay-soil removal/anti-redeposition properties when used in detergent compositions.
  • EP-A 0 137 615 describes solvent-based liquid detergent compositions containing alkoxylated polyamines.
  • the present invention relates to detergent compositions comprising a surface-active agent and a detergent cellulase.
  • the detergent compositions of this invention are characterized in that they contain from 0.1% to 1% of an alkoxylated polyamine as defined herein below, and in that the pH of a 1% solution of the detergent compositions in distilled water is from 6.5 to 9.5.
  • Preferred are detergent compositions which further comprise from 1% to 20% of a fabric softening clay material, preferably a bentonite clay.
  • Preferred are also compositions that are essentially free of water-insoluble, long-chain alkyl amines, or derivatives thereof.
  • the detergent cellulase is preferably a bacterial or fungal cellulase having an optimum pH in the range of from 5 to 11.5, more preferably from 6.5 to 9.5.
  • the amount of cellulase in the composition is preferably such that the cellulase activity of the composition ranges from 5 to 100 CMCase units per gram.
  • compositions that comprise from 0.5% to 5% of a water-soluble quaternary ammonium compound.
  • detergent compositions having a pH in 1% aqueous solution in the range of from 6.5 to 9.5.
  • the clay soil removal performance of such compositions is relatively poor as compared to compositions formulated to provide a wash liquor pH of 10 or above.
  • Certain water-soluble quaternary ammonium compounds are highly desirable as cationic co-surfactants in detergent compositions, as these compounds provide important greasy soil removal benefits. Due to their positive charge, however, these cationics tend to negatively interact with the clay soil removal performance of a detergent composition. This effect is more pronounced at relatively low pH, at which clay particles are less able to peptize viz negative charge repulsion effects than at pH>10.
  • the surface-active agent is the surface-active agent
  • the surface-active agent useful herein preferably contains at least 50% by weight, more preferably from 60% to 100% by weight of the surface active agent of a non-soap anionic surface-active agent (salt form).
  • anionic surfactants can be used in the compositions of the present invention.
  • Suitable anionic surfactants are water-soluble salts of alkyl benzene sulphonates, alkyl sulphates, alkyl polyethoxy ether sulphates, paraffin sulphonates, alpha-olefin sulphonates, alpha-sulphocarboxylates and their esters, alkyl glyceryl ether sulphonates, fatty acid monoglyceride sulphates and sulphonates, alkyl phenol polyethoxy ether sulphates, 2-acyloxy-alkane-1-sulphonates, and beta-alkyloxy alkane sulphonates.
  • alkyl benzene sulphonates have from 9 to 15 carbon atoms in a linear or branched alkyl chain, especially from 11 to 13 carbon atoms.
  • Suitable alkyl sulphates have from 10 to 22 carbon atoms in the alkyl chain, more especially from 12 to 18 carbon atoms.
  • Suitable alkyl polyethoxy ether sulphates have from 10 to 18 carbon atoms in the alkyl chain and have an average of from 1 to 12 - CH2CH2O- groups per molecule, especially from 10 to 16 carbon atoms in the alkyl chain and an average of from 1 to 6 -CH2CH2O-groups per molecule.
  • Suitable paraffin sulphonates are essentially linear and contain from 8 to 24 carbon atoms, more particularly rom 14 to 18 carbon atoms.
  • Suitable alpha-olefin sulphonates have from 10 to 24 carbon atoms, more particularly from 14 to 16 carbon atoms; alpha-olefin sulphonates can be made by reaction with sulphur trioxide, followed by neutralization under conditions such that any sultones present are hydrolyzed to the corresponding hydroxy alkane sulphonates.
  • Suitable alpha-sulphocarboxylates contain from 6 to 20 carbon atoms; included herein are not only the salts of alpha-sulphonated fatty acids but also their esters made from alcohols containing 1 to 14 carbon atoms.
  • Suitable alkyl glyceryl ether sulphates are ethers of alcohols having from 10 to 18 carbon atoms, more particularly those derived from coconut oil and tallow.
  • Suitable alkyl phenol polyethoxy ether sulphates have from 8 to 12 carbon atoms in the alkyl chain and an average of from 1 to 6 - CH2CH2O-groups per molecule.
  • Suitable 2-acyloxyalkane-1-sulphonates contain from 2 to 9 carbon atoms in the acyl group and from 9 to 23 carbon atoms in the alkane moiety.
  • Suitable beta-alkyloxy alkane sulphonates contain from 1 to 3 carbon atoms in the alkyl group and from 8 to 20 carbon atoms in the alkane moiety.
  • the alkyl chains of the foregoing anionic surfactants can be derived from natural sources such as coconut oil or tallow, or can be made synthetically as for example by using the Ziegler or Oxo processes. Water-solubility can be achieved by using alkali metal, ammonium, or alkanol-ammonium cations; sodium is preferred. Mixtures of anionic surfactants are contemplated by this invention; a satisfactory mixture contains alkyl benzene sulphonate having 11-13 carbon atoms in the alkyl group and alkyl sulphate having 12 to 18 carbon atoms in the alkyl group.
  • Nonionic surfactants may be incorporated in the compositions herein, in limited amounts (less than 50%).
  • Suitable nonionics are water-soluble ethoxylated materials of HLB 11.5-17.0 and include (but are not limited to) C10-C20 primary and secondary alcohol ethoxylates and C5-C10 alkylphenol ethoxylates.
  • C14-C18 linear primary alcohols condensed with from seven to thirty moles of ethylene oxide per mole of alcohol are preferred, examples being C14-C15 (EO)7, C16-C18 (EO)25 and especially C16-C18 (EO)11.
  • surfactants can be used in limited amounts, in combination with the anionic surface-active agent. They include zwitterionic amphoteric, as well as cationic surfactants.
  • Cationic co-surfactants which can be used herein, include water-soluble quaternary ammonium compounds of the form R4R5R6R7N+X ⁇ , wherein R4 is alkyl having from 10 to 20, preferably from 12-18 carbon atoms, R5, R6 and R7 are independently, C1-C4 alkyl, and X ⁇ is an anion, e.g. chloride.
  • R4 is alkyl having from 10 to 20, preferably from 12-18 carbon atoms
  • R5, R6 and R7 are independently, C1-C4 alkyl
  • X ⁇ is an anion, e.g. chloride.
  • Examples are the trimethyl ammonium compounds, including c12-c14 alkyl trimethyl ammonium chloride and cocoalkyl trimethyl ammonium methosulfate.
  • Alkoxylated polyamines suitable as clay-soil removal/anti-redeposition agents, as well as their preparation, are disclosed in EP-PA 0 112 593, the disclosures of which are incorporated herein by reference.
  • polyamines as used herein represents generically the alkoxylated polyamines, both in their amine form and in their quaternarized form.
  • Such materials can conventiently be represented as molecules of the empirical structures with repeating units : and Wherein R is a hydrocarbyl group, usually of 2-6 carbon atoms; R1 may be a C1-C20 hydrocarbon; the alkoxy groups are ethoxy, propoxy, butoxy and the like, and y is 2-30, most preferably 10-20; n is an integer of at least 2, preferably from 2-20, most preferably 3-5; and X ⁇ is an anion such as halide or methylsulfate, resulting from the quaternization reaction.
  • polyamines for use herein are the so-called ethoxylated polyethylene imines, i.e., the polymerized reaction product of ethylene oxide with ethylene-imine, having the general formula : wherein n is an integer of 3 to 5 and y is an integer of 10 to 20.
  • the cellulase usable in the present invention may be any bacterial or fungal cellulase having a pH optimum of between 5 and 9.5.
  • Suitable cellulases are disclosed in GB-A-2.075.028; GB-A-2.095.275 and DE-OS-2.247.832.
  • cellulases examples include cellulases produced by a strain of Humicola insolens (Humicola grisea var. thermoidea), particularly the Humicola strain DSM 1800, and cellulases produced by a fungus of Bacillus N or a cellulase 212-producing fungus belonging to the genus Aeromonas, and cellulase extracted from the hepatopancreas of a marine mullosc (Dolabella Auricula Solander).
  • the cellulase added to the composition of the invention may be in the form of a non-dusting granulate, e.g. "marumes” or “prills”, or in the form of a liquid in which the cellulase is provided as a cellulase concentrate suspended in e.g. a nonionic surfactant or dissolved in an aqueous medium.
  • a non-dusting granulate e.g. "marumes” or "prills”
  • a liquid in which the cellulase is provided as a cellulase concentrate suspended in e.g. a nonionic surfactant or dissolved in an aqueous medium.
  • Activity determination for the cellulase herein is based on the hydrolysis of carboxymethyl cellulose. Generated low molecular reducing carbohydrates are colorimetrically determined by the ferrocyanide reaction as descirbed by W.S. Hoffman "J. Biol. Chem.” 120,51 (1973). Key conditions of incubation are pH-7.0, temperature of 40°C and incubation time of 20 minutes.
  • One CMCase unit is defined as the amount of enzyme which forms per minute an amount of reducing carbohydrate equivalent to 10 ⁇ 6 mole of glucose, in the above-described conditions.
  • a highly preferred range of cellulase activity in the present context is from 5 to 100 CMCase activity units/gram of composition.
  • compositions herein are essentially free of water-insoluble long-chain alkyl amine softening agents, and derivatives thereof, since it has surprisingly been discovered that such compounds negatively interact with cellulase under the pH conditions as used herein.
  • the cellulase-incompatible amines generally have the formula R8R9R10N, wherein R8 and R9 are, independently, C10-C22 alkyl, and R10 is hydrogen or C1-C3 alkyl. Derivatives of these amines like, e.g., the corresponding amides, also negatively interact with cellulase.
  • compositions herein are formulated at a pH in the range of from 6.5 to 9.5, measured as a 1% solution of the composition in distilled water. At this pH-range, the cellulase for use herein have their optimum performance.
  • compositions herein may contain, in addition to the essential ingredients, optional ingredients, which can be highly desirable.
  • the compositions herein contain a clay softening agent, in combination with the cellulase.
  • clay softening agents are well-known in the detergency patent literature and are in broad commercial use, both in Europe and in the United States. Included among such clay softeners are various heat-treated kaolins and various multi-layer smectites.
  • Preferred clay softeners are smectite softener clays that are described in German patent document 23 34 899 and in U.K. patent 1,400,898, which can be referred to for details.
  • the most preferred clay fabric softening materials include those materials of bentonitic origin, bentonites being primarily montmorillonite type clays together with various impurities, the level and nature of which depends on the source of the clay material.
  • Softener clays are used in the preferred compositions at levels of at least 1%, generally 1-20°, preferably 2-10%.
  • the alkoxy polyamine does not negatively interact with the deposition of softener clays.
  • the detergent compositions contain a detergent builder and/or metal ion sequestrant.
  • detergent builders include the nitrilotriacetates, polycarboxylates, citrates, water-soluble phosphates such as tri-polyphosphate and sodium ortho- and pyro-phosphates, and mixtures thereof.
  • Metal ion sequestrants include all of the above, plus materials like ethylenediaminetetraacetate, the amino-polyphosphonates and a wide variety of other poly-functional organic acids and salts too numerous to mention in detail here. See U.S. Patent 3.579.454 for typical examples of the use of such materials in various cleaning compositions.
  • Preferred polyfunctional organic acids species for use herein are citric acid, ethylene diamine tetramethylenephosphonic acid, and diethylene triaminepentamethylenephosphonic acid.
  • a further class of detergency builder materials useful in the present invention are insoluble sodium aluminosilicates.
  • the 1-10 ⁇ m size zeolite (e.g., zeolite A) builders disclosed in German Parent 24.22.655 are especially preferred for use in low-phsophate or non-phosphate compositions.
  • the builder/sequestrant will comprise from 0.5% to 45% of the composition.
  • compositions herein can also contain fatty acids, saturated or unsaturated, and the corresponding soaps.
  • Suitable fatty acids, saturated or unsaturated have from 10 to 18 carbon atoms in the alkyl chain.
  • Preferred are unsaturated species having from 14 to 18 carbon atoms in the alkyl chain, most preferably oleic acid.
  • the corresponding soaps can also be used.
  • the optional fatty acid/soaps are used in levels up to 20%.
  • compositions herein can also contain compounds of the general formula R-CH(COOH)CH2(COOH) i.e. derivatives of succinic acid, wherein R is C10-C20 alkyl or alkenyl, preferably C12-C16, wherein R may be substituted with hydroxyl, sulfo, sulfoxy or sulfone substituents.
  • the succinate builders are preferably used in the form of their water-soluble salts, including the sodium, potassium, ammonium and alkanoammonium salts.
  • succinate builders include : lauryl succinate, myristyl succinate, palmityl succinate, 2-dodecenyl succinate (preferred), 2-pentadecenyl succinate, and the like.
  • Also useful as builders in the present context are the compounds described in US patent 4.663.071, i.e. mixtures of tartrate monosuccinic acid and tartrate disuccinic acid in a weight ratio of monosuccinic to disuccinic of from 97:3 to 20:80, preferably 95:5 to 40:60.
  • bleaching agent Another optional ingredient is a bleaching agent.
  • peroxygen bleaching agents such as sodium perborate, commercially available in the form of mono- and tetra-hydrates, sodium carbonate peroxyhydrate, sodium pyrophosphate peroxyhydrate and urea peroxyhydrate.
  • Bleach activators may be used in combination with the above peroxygen bleaching agents.
  • Classes of bleach activators include esters, imides, imidazoles, oximes, and carbonates.
  • preferred materials include methyl o-acetoxy benzoates; sodium-p-acetoxy benzene sulfonates such as sodium 4-octanoyloxybenzene sulfonate; sodium-4-octanoyloxybenzene sulfonate, and sodium-4-decanoyloxybenzenesulfonate : biophenol diacetate; tetra acetyl ethylene diamine; tetra acetyl hexamethylene diamine; tetra acetyl methylene diamine.
  • alpho-substituted alkyl or alkenyl esters such as sodium-4(2-chlorooctanoyloxy) benzene sulfonate, sodium 4-(3,5,5-trimethyl hexanoyloxy)benzene sulfonate.
  • Suitable peroxyacids are also peroxygen bleach activators such as described in published European Patent Application 0 166 571, i.e., compounds of the general type RXAOOH and RXAL, wherein R is a hydroxcarbyl group, X is a hetero-atom, A is a carbonyl bridging group and L is a leaving group, especially oxybenzenesulfonate.
  • Enzymes other than cellulases can be used in combination with the cellulase herein.
  • All generally known enzyme stabilizing systems can be used in the liquid executions of the compositions herein at the art established levels. Examples of suitable stabilizing systems include short C 1-4 chain carboxylic acid, particularly formic acid in combination with a low level of calcium, boric acid and the water-soluble salts thereof possibly in combination with polyols.
  • compositions herein can contain, in addtion to ingredients already mentioned, various other optioal ingredients typically used in commercial products to provide aesthetic or additional product performance benefits.
  • Typical ingredients include pH regulants, perfumes, dyes, optical brighteners, soil suspending agents, hydrotropes and gel-control agents, freeze-thaw stabilizers, bactericides, preservatives, suds control agents, bleach stabilizing agents.
  • the detergent compositions of this invention can be present in any suitable physical state inclusive of granular, liquid, pasty, or sheet-like form. They may be prepared in any way, as appropriate to their physical form, by mixing the components, co-agglomerating them, micro-encapsulating them, dispersing them in a liquid carrier, and releasably adsorbing or coating them onto a non-particulate substrate, such as a non-woven or paper sheet.
  • Granular detergents were prepared, having the following compositions :
  • liquid detergent composition was also prepared :

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Claims (9)

  1. Une composition détergente (pour le nettoyage et l'assouplissement des tissus) comprenant un agent de surface et une cellulase détergente, caractérisée en ce que
    - la composition contient 0,1% à 1% d'un polymère qui détache les salissures argileuses comportant les motifs
    Figure imgb0010
     dans lesquels R est un hydrocarbyle possédant 2 à 6 atomes de carbone, R¹ est un groupe hydrocarboné en C₁ à C₂₀, l'alcoxy est choisi parmi les éthoxy, propoxy, butoxy ou leurs mélanges, y est 2-30, n est un nombre entier d'au moins 2 et X⁻ est un anion, et
    - le pH d'une solution à 1% de la composition détergente dans de l'eau distillée s'étend de 6,5 à 9,5.
  2. Une composition selon la revendication 1, dans laquelle la polyamine alcoxylée est le produit de réaction polymérisé de l'oxyde d'éthylène avec de l'éthylène-imine, répondant à la formule générale :
    Figure imgb0011
     dans laquelle n est un nombre entier de 3 à 5 et y est un nombre entier de 10 à 20.
  3. Une composition selon la revendication 2, dans laquelle la cellulase possède un pH optimal dans la gamme de 6,5 à 9,5.
  4. Une composition selon l'une quelconque des revendications précédentes possédant une activité cellulase de 5 à 100 unités CMCase par gramme de composition.
  5. Une composition selon l'une quelconque des revendications précédentes, dans laquelle l'agent de surface contient 60% à 100% en poids d'un agent de surface anionique.
  6. Une composition selon l'une quelconque des revendications précédentes qui contient en outre 1% à 20% d'une matière argileuse pour l'assouplissement des tissus.
  7. Une composition selon l'une quelconque des revendications précédentes qui contient en outre 0,5% à 5% d'un composé d'ammonium quaternaire soluble dans l'eau de formule R₄R₅R₆R₇N⁺X⁻ où R4 est un alkyle comportant 10 à 20 atomes de carbone, R₅, R₆ et R₇ sont, indépendamment, un alkyle en C₁-C₄ et X⁻ est un anion.
  8. Une composition selon l'une quelconque des revendications précédentes, caractérisée en outre en ce qu'elle est essentiellement exempte d'alkylamines à longue chaîne insolubles dans l'eau ou de leurs dérivés.
  9. Une composition selon l'une quelconque des revendications précédentes, caractérisée en ce que le pH d'une solution à 1% de la composition dans de l'eau distillée s'étend de 8,5 à 9,5.
EP87202190A 1986-11-21 1987-11-11 Compositions détergentes contenant de la cellulose Expired - Lifetime EP0269169B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87202190T ATE79398T1 (de) 1986-11-21 1987-11-11 Reinigungsmittel, die cellulase enthalten.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8627915 1986-11-21
GB868627915A GB8627915D0 (en) 1986-11-21 1986-11-21 Detergent compositions

Publications (3)

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EP0269169A2 EP0269169A2 (fr) 1988-06-01
EP0269169A3 EP0269169A3 (en) 1989-06-07
EP0269169B1 true EP0269169B1 (fr) 1992-08-12

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EP (1) EP0269169B1 (fr)
JP (1) JPS63213598A (fr)
KR (1) KR880006355A (fr)
CN (1) CN87107307A (fr)
AT (1) ATE79398T1 (fr)
AU (1) AU8143287A (fr)
DE (1) DE3781101T2 (fr)
DK (1) DK611587A (fr)
EG (1) EG18326A (fr)
FI (1) FI86884C (fr)
GB (1) GB8627915D0 (fr)
GR (1) GR3006203T3 (fr)
IE (1) IE60696B1 (fr)
TR (1) TR23328A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6660711B1 (en) 1999-07-16 2003-12-09 The Procter & Gamble Company Laundry detergent compositions comprising zwitterionic polyamines and mid-chain branched surfactants
US6696402B2 (en) 1999-11-09 2004-02-24 The Procter & Gamble Company Laundry detergent compositions comprising zwitterionic polyamines
US6903059B2 (en) 1999-07-16 2005-06-07 The Procter & Gamble Company Laundry detergent compositions comprising polyamines and mid-chain branched surfactants
US7163985B2 (en) 2002-09-12 2007-01-16 The Procter & Gamble Co. Polymer systems and cleaning compositions comprising the same
US9540596B2 (en) 2013-08-26 2017-01-10 The Procter & Gamble Company Compositions comprising alkoxylated polyamines having low melting points

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8627914D0 (en) * 1986-11-21 1986-12-31 Procter & Gamble Softening detergent compositions
NZ230842A (en) * 1988-10-21 1992-05-26 Colgate Palmolive Co Nonionic heavy duty particulate detergent containing protease, amylase and cellulase
US5120463A (en) * 1989-10-19 1992-06-09 Genencor International, Inc. Degradation resistant detergent compositions based on cellulase enzymes
US5443750A (en) * 1991-01-16 1995-08-22 The Procter & Gamble Company Detergent compositions with high activity cellulase and softening clays
EP0495258A1 (fr) * 1991-01-16 1992-07-22 The Procter & Gamble Company Compositions de détergent contenant de la cellulase de haute activité et de l'argile adoucissant
US5520838A (en) * 1991-01-16 1996-05-28 The Procter & Gamble Company Compact detergent compositions with high activity cellulase
DE59305892D1 (de) * 1992-07-29 1997-04-24 Henkel Kgaa Enzymhaltiges waschmittel
WO1997000936A1 (fr) * 1995-06-20 1997-01-09 The Procter & Gamble Company Compositions detergentes non aqueuses comprenant des polymeres capables d'enlever les salissures argileuses
US5747440A (en) * 1996-01-30 1998-05-05 Procter & Gamble Company Laundry detergents comprising heavy metal ion chelants
ES2202424T3 (es) * 1996-03-04 2004-04-01 THE PROCTER & GAMBLE COMPANY Proceso de tratamiento de las prendas antes del lavado y composiciones blanqueadoras.
DE69623049T2 (de) * 1996-05-03 2003-04-24 Procter & Gamble Verwendung von polyamin-scavenger in enzyme enthaltenden waschmittelzusammensetzungen
CA2253445C (fr) * 1996-05-03 2004-03-30 The Procter & Gamble Company Polyamines ameliorant avantageusement l'aspect des tissus
US5858948A (en) * 1996-05-03 1999-01-12 Procter & Gamble Company Liquid laundry detergent compositions comprising cotton soil release polymers and protease enzymes
WO1997042283A1 (fr) * 1996-05-03 1997-11-13 The Procter & Gamble Company Compositions pour detergents en barres
ATE205525T1 (de) * 1996-05-03 2001-09-15 Procter & Gamble Reinigungsmittel enthaltend kationische tenside und modifizierte polyamine als dispergiermittel
EP0910618A1 (fr) * 1996-05-03 1999-04-28 The Procter & Gamble Company Compositions detergentes comportant des polymeres du type polyamine et des enzymes du type cellulase
WO1998004233A1 (fr) * 1996-07-31 1998-02-05 The Procter & Gamble Company Compositions de shampooing traitant avec polyalkylene amine polyalkoxylee
AU7162796A (en) * 1996-09-19 1998-04-14 Procter & Gamble Company, The Color care compositions
ZA978601B (en) * 1996-10-07 1998-03-26 Procter & Gamble Alkoxylated, quaternized polyamine detergent ingredients.
CA2242651A1 (fr) * 1997-07-22 1999-01-22 Calgon Corporation Composition et methode pour nettoyer des surfaces
US6020302A (en) * 1997-09-18 2000-02-01 The Procter & Gamble Company Color care compositions
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6660711B1 (en) 1999-07-16 2003-12-09 The Procter & Gamble Company Laundry detergent compositions comprising zwitterionic polyamines and mid-chain branched surfactants
US6903059B2 (en) 1999-07-16 2005-06-07 The Procter & Gamble Company Laundry detergent compositions comprising polyamines and mid-chain branched surfactants
US6696402B2 (en) 1999-11-09 2004-02-24 The Procter & Gamble Company Laundry detergent compositions comprising zwitterionic polyamines
US7163985B2 (en) 2002-09-12 2007-01-16 The Procter & Gamble Co. Polymer systems and cleaning compositions comprising the same
US7442213B2 (en) 2002-09-12 2008-10-28 The Procter & Gamble Company Methods of cleaning a situs with a cleaning composition comprising a polymer system
US9540596B2 (en) 2013-08-26 2017-01-10 The Procter & Gamble Company Compositions comprising alkoxylated polyamines having low melting points
US9540595B2 (en) 2013-08-26 2017-01-10 The Procter & Gamble Company Compositions comprising alkoxylated polyalkyleneimines having low melting points

Also Published As

Publication number Publication date
DK611587D0 (da) 1987-11-20
GR3006203T3 (fr) 1993-06-21
FI875138A (fi) 1988-05-22
FI875138A0 (fi) 1987-11-20
EG18326A (en) 1992-09-30
FI86884B (fi) 1992-07-15
FI86884C (fi) 1992-10-26
DK611587A (da) 1988-05-22
EP0269169A3 (en) 1989-06-07
DE3781101D1 (de) 1992-09-17
GB8627915D0 (en) 1986-12-31
JPS63213598A (ja) 1988-09-06
KR880006355A (ko) 1988-07-22
AU8143287A (en) 1988-05-26
EP0269169A2 (fr) 1988-06-01
DE3781101T2 (de) 1992-12-17
CN87107307A (zh) 1988-06-01
IE60696B1 (en) 1994-08-10
TR23328A (tr) 1989-11-08
ATE79398T1 (de) 1992-08-15
IE873151L (en) 1988-05-21

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