EP0197649B1 - Composition de nettoyage liquide - Google Patents

Composition de nettoyage liquide Download PDF

Info

Publication number
EP0197649B1
EP0197649B1 EP86301500A EP86301500A EP0197649B1 EP 0197649 B1 EP0197649 B1 EP 0197649B1 EP 86301500 A EP86301500 A EP 86301500A EP 86301500 A EP86301500 A EP 86301500A EP 0197649 B1 EP0197649 B1 EP 0197649B1
Authority
EP
European Patent Office
Prior art keywords
composition according
guar gum
alkyl
alcohol
weight
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP86301500A
Other languages
German (de)
English (en)
Other versions
EP0197649A3 (en
EP0197649A2 (fr
Inventor
Lalarukh Akhter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Procter and Gamble Ltd
Procter and Gamble Co
Original Assignee
Procter and Gamble Ltd
Procter and Gamble Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from GB858505784A external-priority patent/GB8505784D0/en
Priority claimed from GB858528289A external-priority patent/GB8528289D0/en
Application filed by Procter and Gamble Ltd, Procter and Gamble Co filed Critical Procter and Gamble Ltd
Priority to AT86301500T priority Critical patent/ATE53231T1/de
Publication of EP0197649A2 publication Critical patent/EP0197649A2/fr
Publication of EP0197649A3 publication Critical patent/EP0197649A3/en
Application granted granted Critical
Publication of EP0197649B1 publication Critical patent/EP0197649B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • C11D1/65—Mixtures of anionic with cationic compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2003—Alcohols; Phenols
    • C11D3/2065—Polyhydric alcohols
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • C11D3/225—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin etherified, e.g. CMC
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • C11D3/227—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin with nitrogen-containing groups
    • 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

Definitions

  • This invention relates to liquid cleansing compositions and, more specifically, to aqueous liquid cleansing compositions having desirable foaming, product solubility, viscosity and skin feel characteristics.
  • Liquid cleansing products are extensively used as hand cleaners, shampoos, bath foams, shower foams and for many other purposes.
  • the present invention is concerned primarily with cleansers used for cleaning skin but is not limited to that application.
  • the cleansers of interest are aqueous based and contain a mixture of surfactants.
  • liquid cleansing composition In order to achieve controlled use of a liquid cleansing composition, it is desirable to have a somewhat viscous but pourable or pumpable product. A thin, watery product is too easily spilled and wasted when used and does not have good consumer acceptance.
  • a number of high molecular weight polymeric materials have been used in a wide variety of aqueous based products in a thickening, gelling, suspending or protective colloid functionality. Certain nonionic polymers are also known to impart desirable skin feel characteristics to the product, notably guar gum and derivatives thereof (EP-A-67025).
  • cleansing products formulated with the levels of surfactant and polymer necessary to provide satisfactory foaming, thickening and skin feel properties suffer from poor product pourability, solubility and viscosity characteristics, especially on storage at low temperatures as well as diminished thickening and viscosity control under aqueous dilution conditions in for example, shower foam compositions.
  • the pourability, solubility and viscosity characteristics are further aggravated by the use of fatty acid alkanolamides which are customarily added to liquid cleansing compositions for suds-boosting purposes.
  • liquid cleansing products having desirable foaming, thickening and skin feel properties together with excellent formulation pourability, solubility and viscosity characteristics at both normal and low storage temperatures are provided by use of polymeric thickening materials, glycerine and a mixed surfactant system comprising additive levels of specified nonionic ethoxylated aliphatic alcohols.
  • an aqueous liquid cleansing composition comprising:
  • the water-soluble thickening agent useful in the present compositions can be a nonionic or cationic polymeric thickening agent or a mixture thereof.
  • Preferred nonionic water-soluble polymers are selected from guar gum, hydroxypropyl guar gum, methyl cellulose, methyl hydroxypropyl cellulose, hydroxyethyl cellulose, hydroxypropyl cellulose, locust bean gum, starch, starch amylose, hydroxyethylamylose and polyoxyethylene.
  • the polymer is a high molecular weight material (mass-average molecular weight being generally from about 50,000 to about 5,000,000, preferably from about 100,000 to about 1,000,000), and its thickening ability is preferably such that a 10%, preferably a 5% and more preferably a 1 % dispersion of the polymer in water at 20°C exceeds about 1 Pa - s (10 poise) at a shear rate of 10-Zsec '.
  • Guar gum is a naturally occurring material which is the principal component of the seed of the guar plant. Guar gum is extracted from the guar seed and purified. Guar gum is a high molecular weight carbohydrate polymer or polysaccharide made up of mannose and galactose units linked together. The guar molecule is essentially a straight chain of mannose units linked to each other by means of beta (1-4) glyosidic linkages. Galactose units branch from alternate mannose units through alpha (1-6) linkages with the mannose units.
  • the desired skin feel of the liquid cleaning products is preferably obtained by using hydroxypropyl guar gum.
  • each mannose and galactose unit has from 2-4 hydroxyl groups, depending on where the units are located in the polymer chain.
  • Guar gum derivatives are produced by reacting guar gum such that substitution of chemical moieties occurs on some of these hydroxyl groups.
  • Hydroxypropyl guar gums are a family of materials with hydroxypropyl groups substituted for some of the hydroxyl groups. The term "degree of substitution" is used to indicate the average number of hydroxypropyl groups which occur on each of the sugar units in the polymer molecule.
  • the preferred hydroxypropyl guar gum used in the present invention has a degree of substitution of from 0.3 to 1.2; especially preferred is hydroxypropyl guar gum with a degree of substitution of about 0.6.
  • Such a material is available commercially as Jaguar HP-60 from Meyhall Chemical Ltd.
  • Preferred cationic polymeric thickening agents herein are selected from hydroxypropyltrimethylammonium guar gums, quaternized cellulose ethers, homopolymers of dimethyl diallyl ammonium chloride, co-polymers of dimethyl diallyl ammonium chloride and acrylamide, quaternized vinyl pyrrolidone acrylate or methacrylate copolymers of amino alcohol, and polyalkylene imines, in particular the polyethylene imines and the ethoxy polyalkylene imines. Of these, highly preferred are hydroxypropyl trimethyl ammonium guar gum, quaternized cellulose ethers and mixtures thereof. Mixtures of the above specified cationic and nonionic thickening agents are also suitable herein.
  • cationic polymers preferred for use herein include cationic guar gums such as hydroxypropyl trimethyl ammonium guar gum (d.s. of from 0.11 to 0.22) available commercially under the trade names Jaguar C-14-S(RTM) and Jaguar C-17(RTM), and also Jaguar C-16(RTM), which contains hydroxypropyl substituents (d.s. of from 0.8-1.1) in addition to the above-specificed cationic groups, and quaternized cellulose ethers available commercially under the trade names Ucare Polymer JR and Celquat.
  • cationic guar gums such as hydroxypropyl trimethyl ammonium guar gum (d.s. of from 0.11 to 0.22) available commercially under the trade names Jaguar C-14-S(RTM) and Jaguar C-17(RTM), and also Jaguar C-16(RTM), which contains hydroxypropyl substituents (d.s. of from 0.8-1.1) in addition to the above-specificed cationic groups, and
  • Suitable cationic polymers are homopolymers of dimethyldiallylammonium chloride available commercially under the trade name Merquat 100, copolymers of dimethyl aminoethylmethacrylate and acrylamide, copolymers of dimethyldiallylammonium chloride and acrylamide available commercially under the trade names Merquat 550 and Merquat S, quaternized vinyl pyrrolidone acrylate or methacrylate copolymers of amino alcohol available commercially under the trade name Gafquat, and polyalkyleneimines such as polyethyleneimine and ethoxylated polyethyleneimine.
  • the quantity of polymer material used in the liquid cleansing products of this invention is from 0.1 % to 2%, especially from 0.2% to 1 %.
  • a preferred range of usage for guar gum and its derivatives is from 0.3% to 0.7%.
  • the liquid cleansing compositions of this invention comprise a primary surfactant selected from anionic, cationic, zwitterionic, amphoteric and semi-polar surfactants and mixtures thereof, together with an auxiliary surfactant which is a specific type of nonionic surfactant material.
  • the primary surfactant comprises from 8% to 50%, preferably from 10% to 30%, more preferably from 15% to 25% by weight of the composition; the auxiliary surfactant comprises from 0.1% to 6%, preferably from 0.5% to 4%, more preferably from 1% to 3% by weight of the composition.
  • Suitable anionic surfactants are water-soluble salts of C a -C 22 alkyl benzene sulphonates, C a -C 22 alkyl sulphates, C 10-18 alkylypolyethoxy ether sulphates, C a - 24 paraffin sulphonates, alpha-C, 2 _ 24 olefin sulphonates, alpha-sulphonated, C 6 ⁇ C 20 fatty acids and their esters, C 10 ⁇ C 18 alkyl glyceryl ether sulphonates, fatty acid monoglyceride sulphates and sulphonates, especially those prepared from coconut oil, C 8 ⁇ C 12 alkyl phenol polyethoxy ether sulphates, 2-acyloxy C 9 -C 23 alkane-1-sulphonate, and beta- alkyloxy C a -C 2o alkane sulphonates.
  • the anionic surfactant is selected from alkali metal, alkaline earth metal, ammonium, and alkanolammonium salts of alkyl sulphates, alkyl ethoxy sulphates, alkyl benzene sulphonates and mixtures thereof.
  • the alkyl sulphate component is preferably a primary alkyl sulphate in which the alkyl group contains about 10-16 carbon atoms, more preferably an average of 12-14 carbon atoms.
  • the alkyl group may be linear or branched in configuration.
  • C 10 -C 16 alcohols derived from natukal fats or Ziegler olefin build-up or OXO synthesis, form suitable sources for the alkyl group.
  • Examples of synthetically derived materials include Dobanol 23 (RTM) sold by Shell Chemicals (UK) Ltd, Ethyl 24 sold by the Ethyl Corporation, a blend of C 13 ⁇ C 15 alcohols in the ratio 67% C, 3 , 33% C, s sold under the trade name Lutensol by BASF GmbH and Synperonic (RTM) by ICI Ltd, and Lial 125 sold by Liquichimica Italiana.
  • Examples of naturally occurring materials from which the alcohols can be derived are coconut oil and palm kernel oil and the corresponding fatty acids.
  • the level of the alkyl sulphate component generally lies in the range of from about 4% to about 20% by weight of the composition, more generally from about 4% to about 16% by weight.
  • the usage level lies in the range from about 8% to about 12% by weight, most preferably in the range from about 8% to about 11% by weight.
  • the alkyl sulphate level lies in the range from about 12% to about 20%, more preferably from about 14% to about 18% by weight.
  • any alkali metal, alkaline earth metal, ammonium or substituted ammonium cation can be used in association with the alkyl sulphate.
  • the alkyl sulphate can be associated with a source of magnesium ions either introduced as the oxide or hydroxide to neutralise the acid, or added to the composition as a water soluble salt.
  • the magnesium ion will be present at a level of from about 0.001 % to about 0.70% by weight, preferably from 0.01 % to 0.1 % by weight of the composition.
  • Alkyl benzene sulphonates preferred for use in compositions of the present invention are those in which the alkyl group, which is substantially linear, contains about 10-16 carbon atoms, preferably about 11-13 carbon atoms, a material with an average chain length of 11.8 being most preferred.
  • An alkylbenzene sulphonate content of from about 10% to about 28% by weight of the composition is generally suitable.
  • an alkylbenzene sulphonate content of from 13% to 17% by weight is used.
  • the alkyl ethoxy sulphate surfactant component preferably comprises a primary alkyl ethoxy sulphate derived from the condensation product of a C 10 ⁇ C 16 alcohol with an average of up to 6 ethylene oxide groups.
  • the C 10 ⁇ C 16 alcohol itself can be obtained from any of the sources previously described for the alkyl sulphate component. It has, however, been found preferable to use alkyl sulphate and alkyl ether sulphate in which the carbon chain length distributions are the same.
  • C 12 -C 13 alkyl ether sulphates are preferred and the level of alkyl ethoxy sulphate in the composition lies generally between about 8% and about 25% by weight of the compositions.
  • the level of alkyl ethoxy sulphate generally lies in the range from 9% to 15% by weight.
  • Blends can be made of material having different degrees of ethoxylation and/or different ethoxylate distributions arising from the specific ethoxylation techniques employed and subsequent processing steps such as distillation.
  • Cationic detergents include those having the formula R ⁇ N(R 2 ) 3 (+) X (-) wherein R is an alkyl chain containing from about 8 to about 20 carbon atoms, each R 2 is selected from alkyl and alkanol groups containing from 1 to 4 carbon atoms and benzyl groups, there being normally no more than one benzyl group and two R 2 groups can be joined by either a carbon-carbon ether, or imino linkage to form a ring structure, and X represents a halogen atom, sulfate group, nitrate group or other pseudohalogen group. Specific examples are coconut alkyl trimethyl ammonium chloride, dodecyldimethyl benzyl bromide and dodecyl methyl morpholino chloride.
  • Zwitterionic synthetic detergents can be broadly described as derivatives of aliphatic quaternary ammonium, phosphonium, and sulfonium compounds, in which the aliphatic radical may be straight chain or branched, and wherein one of the aliphatic substituents contains from about 8 to 18 carbon atoms and one contains an anionic water solubilizing group, e.g., carboxy, sulfo, sulfato, phosphato, or phosphono.
  • Examples of compounds falling within this definition are 3-(N,N-dimethyt-N-hexadecytammonio) propane-1-sulfonate and 3-(N,N-dimethyt-N-hexadecytammonio)-2-hydroxy propane-1-sulfonate.
  • Amphoteric synthetic detergents can be broadly described as derivatives of aliphatic secondary and tertiary amines, in which the aliphatic radical may be straight chain or branched and wherein one of the aliphatic substituents contains from about 8 to 18 carbon atoms and one contains an anionic water solubilizing group; e.g., carboxy, sulfo, sulfato, phosphato, or phosphono. Examples of compounds falling within this definition are sodium-3-dodecylaminopropionate and sodium-3-dodecylaminopropane sulfonate.
  • Suitable primary surfactants herein are the long chain tertiary amine oxides of general formula wherein 1 represens alkyl, alkenyl or monohydroxy alkyl radical of from 8 to 18 carbon atoms optionally containing up to 10 ethylene oxide moieties or a glyceryl moiety, and R 2 and R 3 represents alkyl of from 1 to 3 carbon atoms optionally substituted with a hydroxy group, e.g., methyl, ethyl, propyl, hydroxy ethyl, or hydroxy propyl radicals.
  • Examples include dimethyldodecylamine oxide, oleyldi(2-hydroxyethyl) amine oxide, dimethyloctylamine oxide, dimethyltetradecylamine oxide, dimethyldecylamine oxide, 3,6,9- trioxaheptadecyldiethylamine oxide, di(2-hydroxyethyl)-tetradecylamine oxide, 2- dodecoxyethyldimethylamine oxide, 3-dodecoxy-2-hydroxypropyldi(3-hydroxypropyl)-amine oxide, dimethylhexadecylamine oxide.
  • the amine oxide surfactants are generally referred to as semi-polar although in acid to neutral media they behave akin to cationic surfactants.
  • the auxiliary surfactant component of the invention generally contains an average (E av ) of from 2 to 15 and preferably from 6 to 10 moles of ethylene oxide per mole of alcohol.
  • the auxiliary surfactant preferably contains not more than 1% by weight of unethoxylated alcohol when the ethoxylated alcohol contains an average of less than 9 moles of ethylene oxide and not more than 2% by weight of unethoxylated alcohol when the ethoxylated alcohol contains an average of 9 or more moles of ethylene oxide per mole of alcohol.
  • Such surfactants are preferred from the viewpoint of low temperature stability, the unethoxylated content preferably being less than about 0.7%, and more preferably less than about 0.5%.
  • the unethoxylated material can be removed by vacuum distillation.
  • the starting alcohol may be a primary or secondary alcohol but is preferably a primary alcohol which may be derived from natural or synthetic sources.
  • natural fats or oils, or products of Ziegler olefin build up reactions or OXO synthesis may all be used as the source of the hydrocarbon chain, the structure of which may be linear or branched in type.
  • the alcohol chain length range is from C 9 ⁇ C 11 as it has been found that sudsing performance is optmum for ethoxylates made from such alcohols. It is also required for performance reasons that the hydrophilic-lipophilic balance (HLB) of the ethoxylated alcohol is in the range from 11.0 to 17.0 and preferably from 11.0 to 15.0.
  • HLB hydrophilic-lipophilic balance
  • compositions of the invention additionally contain from 0.1% to 6%, preferably from 0.5% to 4%, more preferably from 1% to 3% of glycerine.
  • the glycerin is valuable herein for improving the physical characteristics of the product.
  • the combined use of the polymer, auxiliary nonionic surfactant and glycerine is found to be particularly valuable for achieving optimum product stability, pourability and solubility in aqueous liquors as well as good thickening and viscosity control under dilution conditions.
  • the compositions of the invention contain a strong acid-derived electrolyte level of less than about 0.5%, preferably less than 0.1% for optimum product stability.
  • compositions herein have a viscosity (neat) at 24°C in the range from about 1,000 to about 20,000 mPa . s preferably from about 2,000 to about 15,000 mPa - s more preferably from about 4,000 to about 12,000 mPa - s, viscosity being measured in a Brookfield LVT viscometer using spindle number 4 at speed 3.
  • fatty acid alkanolamides e.g. C 10 ⁇ C 16 mono- and di-C 2 ⁇ C 3 alkanolamides
  • fatty acid alkanolamides e.g. C 10 ⁇ C 16 mono- and di-C 2 ⁇ C 3 alkanolamides
  • the cleansing products be formulated to provide a pH in use within the range of from about 4 to about 10, depending upon the particular surfactant or materials employed. Especially preferred is a pH in the range of 5 to 7. Any of a large number of known substances can be used to adjust the pH of the liquid cleansing product, e.g., sodium hydroxide, citric acid, generally at a level of up to about 0.5% of the product composition.
  • Perfumes may be used in formulating the liquid cleansing products, generally at a level of about 0.1 % to about 5% of the product composition. Colorants may also be used in the liquid cleansing products. Opacifiers, e.g., ethylene glycol distearate, polystyrene latex, generally at a level of about 0.2% to about 2.0% of the product composition, may be used in the liquid cleansing products to provide them with an opaque or pearlescent appearance. Preservatives, e.g., EDTA, methyl paraben, propyl paraben, Germall (RTM) 115, Kathon (RTM), generally at a level of less than 1 %, may be incorporated in the liquid cleansing products to prevent microbiological growth in the products.
  • Opacifiers e.g., ethylene glycol distearate, polystyrene latex, generally at a level of about 0.2% to about 2.0% of the product composition
  • Preservatives e.g., EDTA, methyl
  • the liquid cleansing products of the present invention generally contain at least about 42% water, preferably from about 60% to about 90% water.
  • the above products are made by a batch process involving addition of a hot premix to a main mix in the following manner.
  • a portion of the alkyl sulphate (supplied as a 28% aqueous solution) is heated in a premix tank to about 60°C and the fatty alcohol ethoxylate and glycerine are added thereto with agitation and heating to maintain a temperature of about 60°C.
  • the preservative is then added and the premix is heated to about 65°C at which temperature coconut monoethanolamide, if present, is added.
  • Ethyleneglycoldistearate is added after further heating to a temperature of about 65°C to 70°C.
  • alkyl ether sulphate (supplied as a 28% active) and the remaining alkyl sulphate are added to a main mix tank together with a water slurry of the guar material. Finally the citric acid, and magnesium chloride, if present, are added.
  • the premix is then added with agitation at a temperature of about 70°C to the main mix, the combined mixture is rapidly cooled in a heat exchanger and dyes and perfume are added to form the finished product.
  • the resulting products have desirable foaming, thickening and skin feel properties together with excellent formulation pourability, solubility and viscosity characteristics at both normal and low storage temperatures as well as good thickening and viscosity control when diluted with water under typical shower foam usage conditions.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Emergency Medicine (AREA)
  • Molecular Biology (AREA)
  • Detergent Compositions (AREA)
  • Cosmetics (AREA)

Claims (10)

1. Composition liquide aqueuse de nettoyage, comprenant:
a) de 8 à 50% en poids d'un tensioactif primaire choisi parmi les tensioactifs anioniques, cationiques, zwitterioniques, amphotères et semi-polaires, et leurs mélanges;
b) de 0,1 à 2% d'un agent épaississant polymère soluble dans l'eau,
c) de 0,1 à 6% de glycérol,

caractérisée en ce que la composition comprend en outre;
d) de 0,1 à 6% en poids d'un tensioactif auxiliaire choisi parmi les alcools aliphatiques éthoxylés ayant une longueur moyenne de chaîne alkyle de 9 à 11 atomes de carbone et un rapport hydrophile-lipophile (HLB) dans l'intervalle de 11,0 à 17,0, et
e) Eventuellement un mono- ou di-(alcanol en C2-C3) amide d'un acide gras en C10-C16, en une quantité inférieure à 3% en poids.
2. Composition selon la revendication 1, dans laquelle l'agent épaississent est un polymère non- ionique choisi parmi la gomme de guar, la gomme d'hydroxypropyl-guar, la méthylcellulose, la méthylhydroxypropylcellulose, l'hydroxypropylcellulose, la gomme de caroube, l'amidon, l'amidon- amylose, l'hydroxyéthylamylose et le polyoxyéthylène.
3. Composition selon la revendication 1 ou 2, dans laquelle l'agent épaississant est la gomme de guar ou la gomme d'hydroxypropyl-guar.
4. Composition selon l'une quelconque des revendications 1 à 3, dans laquelle l'agent épaississant est une gomme d'hydroxypropyl-guar ayant un degré de substitution de 0,3 à 1,2, de préférence d'environ 0,6.
5. Composition selon l'une quelconque des revendications 1 à 4, dans laquelle le tensioactif primaire est un tensioactif anionique choisi parmi les (alkyle en C10―C16)sulfates, les (alkyle en C,o-C,6)éthoxysulfates contenant jusqu'à 6 proportions molaires d'oxyde d'éthylène, les (alkyle en C10-16)benzènesulfonates de métaux alcalins, de métaux alcalino-terreux, d'ammonium et d'alcanolammonium, et leurs mélanges.
6. Composition selon l'une quelconque des revendications 1 à 5, dans laquelle l'alcool aliphatique contient en moyenne (Eav) de 6 à 10 moles d'oxyde d'éthylène par mole d'alcool.
7. Composition selon la revendication 6, dans laquelle le tensioactif auxiliaire contient moins de 1% d'alcool aliphatique non-éthoxylé quand Eav est inférieur à 9 et moins de 2% d'alcool non-éthoxylé quand Eav est supérieur ou égal à 9.
8. Composition selon l'une quelconque des revendications 1 à 7, comprenant de 10 à 30% du tensioactif primaire, de 0,5 à 4% du tensioactif auxiliare et de 0,3 à 0,7% de gomme de guar ou de gomme d'hydroxypropyl-guar.
9. Composition selon l'une quelconque des revendications 1 à 8, comprenant de 0,5 à 4%, de préférence de 1 à 3% de glycérol.
10. Composition selon la revendication 1, dans laquelle l'agent épaississent est un polymère cationique choisi dans le groupe comprenant les gommes de guar d'hydroxypropyltriméthylammonium, les éthers de cellulose quaternisés, les homopolymères de chlorure de diméthyldiallylammonium, les copolymères de chlorure de diméthyldiallylammonium et d'acrylamide, les copolymères d'acrylate ou de méthacrylate de vinylpyrrolidone quanternisée d'un amino-alcool, et les polyalkylène-imines, en particulier les polyéthylène-imines et les éthoxypolyalkylène-imines.
EP86301500A 1985-03-06 1986-03-04 Composition de nettoyage liquide Expired - Lifetime EP0197649B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86301500T ATE53231T1 (de) 1985-03-06 1986-03-04 Fluessiges reinigungsmittel.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB8505784 1985-03-06
GB858505784A GB8505784D0 (en) 1985-03-06 1985-03-06 Liquid cleansing composition
GB8528289 1985-11-16
GB858528289A GB8528289D0 (en) 1985-11-16 1985-11-16 Liquid cleansing composition

Publications (3)

Publication Number Publication Date
EP0197649A2 EP0197649A2 (fr) 1986-10-15
EP0197649A3 EP0197649A3 (en) 1987-06-16
EP0197649B1 true EP0197649B1 (fr) 1990-05-30

Family

ID=26288919

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86301500A Expired - Lifetime EP0197649B1 (fr) 1985-03-06 1986-03-04 Composition de nettoyage liquide

Country Status (4)

Country Link
EP (1) EP0197649B1 (fr)
KR (1) KR940000438B1 (fr)
CA (1) CA1291391C (fr)
DE (1) DE3671645D1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8728610D0 (en) * 1987-12-08 1988-01-13 Donnell A O Cleaning liquids
GB8811953D0 (en) * 1988-05-20 1988-06-22 Unilever Plc General-purpose cleaning compositions
JPH02157029A (ja) * 1988-12-09 1990-06-15 Dainippon Pharmaceut Co Ltd アニオン系界面活性剤含有組成物の安定化
GB8914462D0 (en) * 1989-06-23 1989-08-09 Unilever Plc Cleaning composition
GB8924478D0 (en) * 1989-10-31 1989-12-20 Unilever Plc Detergent compositions
FR2750322B1 (fr) * 1996-06-26 1998-09-04 Rhone Poulenc Chimie Dispersions concentrees comprenant un polysaccharide cationique hydrosoluble, leur procede de preparation et leur utilisation dans des compositions cosmetiques
US6559116B1 (en) 1999-09-27 2003-05-06 The Procter & Gamble Company Antimicrobial compositions for hard surfaces
US6696067B2 (en) 2001-04-12 2004-02-24 Ondeo Nalco Company Cosmetic compositions containing dispersion polymers
US6569413B1 (en) 2001-04-12 2003-05-27 Ondeo Nalco Company Hair fixative composition containing an anionic polymer
KR20030021100A (ko) * 2001-09-05 2003-03-12 김기현 벽보, 포스터 제거에 우수한 액상의 합성 polymer 조성물
US7455848B2 (en) 2002-12-18 2008-11-25 Nalco Company Skin care composition containing an anionic polymer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3935129A (en) * 1973-10-25 1976-01-27 Jabalee Walter J Liquid cleaning compositions
US4260528A (en) * 1979-06-18 1981-04-07 Lever Brothers Company Aqueous high viscosity liquid dishwasher compositions
DE3274063D1 (en) * 1981-11-30 1986-12-11 Ciba Geigy Ag Mixtures of quaternary polymeric ammonium salts, quaternary mono- or oligomeric ammonium salts and alkoxylated or sulfonated surfactants, their preparation and their use in cosmetic compositions
US4472297A (en) * 1982-03-01 1984-09-18 The Procter & Gamble Company Shampoo compositions containing hydroxypropyl guar gum
EP0115252A3 (fr) * 1982-12-29 1985-12-27 Ciba-Geigy Ag Mélanges de sels polymères d'ammonium quaternaire, de tensioactifs et d'acides gras, leur préparation et leur utilisation dans des compositions cosmétiques
US4617148A (en) * 1983-06-30 1986-10-14 Hercules Incorporated Opaque liquid hand soap
US4566993A (en) * 1984-06-15 1986-01-28 O'donnell & Associates, Inc. Liquid detergents containing cellulose ethers stabilized by glycerol

Also Published As

Publication number Publication date
EP0197649A3 (en) 1987-06-16
KR940000438B1 (ko) 1994-01-21
DE3671645D1 (de) 1990-07-05
CA1291391C (fr) 1991-10-29
EP0197649A2 (fr) 1986-10-15
KR860007364A (ko) 1986-10-10

Similar Documents

Publication Publication Date Title
US4678606A (en) Liquid cleansing composition
US5057246A (en) Viscous detergent composition capable of being diluted and process for producing it
US4491539A (en) Liquid cleansing product with skin feel additives
EP0509608B1 (fr) Compositions détergentes liquides pour lavage délicat
US4992107A (en) Method of making high viscosity detergent gel
US3892669A (en) Clear fabric-softening composition
CA1224107A (fr) Detergents
JP2527428B2 (ja) 液体洗剤組成物
GB2114996A (en) Mild liquid detergent compositions
EP0197649B1 (fr) Composition de nettoyage liquide
JPH07509740A (ja) 発泡性洗剤混合物
RU2095402C1 (ru) Пенящее жидкое моющее средство для облегченного режима работы и способ его приготовления
KR100698419B1 (ko) 술포숙신산 모노에스테르를 포함하는 안정하고 글리세롤함량이 높은 액체
EP0633308B1 (fr) Composition détergente liquide à base de surfactant non ionique très moussant
SE453399B (sv) Flytande detergentkomposition och sett for dess framstellning
RU2075507C1 (ru) Жидкое моющее средство
KR100443217B1 (ko) 순한성질을부여하는공중합체활성물질함유바아조성물
JP4181217B2 (ja) 水性真珠光沢剤濃厚物
CA2111548C (fr) Epaississeur amidique et compositions nettoyantes epaissies
EP0067025B1 (fr) Produit de nettoyage liquide
JPS63199298A (ja) 安定な液体洗剤組成物
US5985813A (en) Liquid cleaning compositions based on cationic surfactant, nonionic surfactant and nonionic polymer
JP3428170B2 (ja) 液体洗浄剤組成物
GB2166149A (en) Thickened liquid detergent compositions
US5688978A (en) Preparation of beta hydroxylakyl-terminally branched fatty acid amides

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE FR GB IT LI NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19871212

17Q First examination report despatched

Effective date: 19881020

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB IT LI NL SE

REF Corresponds to:

Ref document number: 53231

Country of ref document: AT

Date of ref document: 19900615

Kind code of ref document: T

ITF It: translation for a ep patent filed
REF Corresponds to:

Ref document number: 3671645

Country of ref document: DE

Date of ref document: 19900705

ET Fr: translation filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19910222

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19910313

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19910320

Year of fee payment: 6

Ref country code: SE

Payment date: 19910320

Year of fee payment: 6

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19910331

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19910402

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19910403

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19910503

Year of fee payment: 6

26N No opposition filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Effective date: 19920304

Ref country code: GB

Effective date: 19920304

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19920305

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19920331

Ref country code: BE

Effective date: 19920331

Ref country code: CH

Effective date: 19920331

BERE Be: lapsed

Owner name: THE PROCTER & GAMBLE CY

Effective date: 19920331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19921001

GBPC Gb: european patent ceased through non-payment of renewal fee
NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19921130

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19921201

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

EUG Se: european patent has lapsed

Ref document number: 86301500.4

Effective date: 19921005

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050304

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Effective date: 20130320