MXPA99005967A - Conditioning and detergent compositions and use - Google Patents

Abstract

The present invention relates to a conditioning and detergent cosmetic composition for keratinous substances comprising, in an aqueous medium:(A) at least one non-volatile vegetable oil, (B) at least one anionic sulphate surface-active agent, (C) at least one non-ionic alkyl glycoside surface-active agent, the (B)/(C) ratio by weight being less than or equal to 2:1. Use in simultaneously caring for and washing keratinous substances, in particular the hair.

Description

CONDITIONING AND DETERGENT COMPOSITION AND UTILIZATION The present invention relates to a cosmetic composition at the same time conditioning and detergent for the simultaneous treatment and washing of keratin materials.

The invention also relates to the use of said composition in the aforementioned application.

Background of the Invention For the cleaning and / or washing of the hair and / or the skin, the use of detergent compositions (shampoo or shower gel) based essentially on classic surfactants of the particularly anionic, non-ionic and / or amphoteric type, but more particularly of the anionic type, it is common. These compositions are applied on wet hair or skin and the foam generated by massage or friction with the hands allows, after rinsing with water the Ref: 030622 elimination of the various dirt initially present in the hair or skin.

These basic compositions have, of course, a good washing power, but the intrinsic cosmetic properties that are related to them, however, are still quite low, particularly due to the fact that the relatively aggressive nature of a treatment of this type of cleaning can produce the long in the keratinic materials less pronounced damages related in particular with the progressive elimination of the lipids or proteins contained within or on the surface of the latter.

Also, to improve the cosmetic properties of the detergent compositions indicated above, and more particularly those that are intended to be applied on sensitized hair (ie hair that is damaged or weakened particularly under the chemical action of atmospheric agents and / or hair treatments such as permanent, dyeing or discoloration), now it is usual to introduce in these latter complementary cosmetics agents called conditioning agents intended primarily to repair or limit the harmful or undesirable effects induced by the different treatments or aggressions they experience, more or less repeated, the hair fibers. These conditioning agents can also be understood to improve the cosmetic behavior of natural hair.

The conditioning agents most commonly used today in shampooing are cationic polymers, silicones and / or silicone derivatives, which in effect give wet washed, dry hair an increased ease of disentangling, smoothing and smoothing. in relation to what can be obtained with the corresponding cleaning compositions that are exempt.

However, despite recent progress in the field of shampoos based on cationic polymers and silicone, the latter do not really provide complete satisfaction, so that a strong need still exists today in terms of having new products that present, at the level of one or more of the cosmetic properties mentioned above, better yields.

It has already been proposed to use vegetable or animal oils as a conditioning agent. However, the classical compositions have unsatisfactory detergent and foaming properties. In addition, the keratin materials treated with these compositions most often have a red-sensitive fatty touch.

The present invention seeks to remedy the drawbacks cited above by proposing conditioning compositions and detergents, sufficiently foaming, which have good conditioning properties, and particularly detangling, softness and gloss without conferring a fatty character.

Description of the invention.

Thus after numerous investigations carried out on the subject, the Applicant has now discovered, in a totally unexpected and surprising way, that by associating a non-volatile vegetable oil, an anionic surfactant of the sulfate type, a nonionic surfactant selected from the group of the alkylpolycosides, it is possible to obtain detergent compositions having excellent cosmetic properties, in particular of detangling, softness and gloss and volume of the keratinic materials treated and this while maintaining its good intrinsic washing power and its foaming power.

These new compositions allow a greater quantity of oil to be deposited on the keratin materials (particularly the hair) than with a classic composition, but without a touch or a greasy visual appearance.

The compositions according to the invention confer to the keratin materials, in particular the hair, a remarkable treatment effect which is manifested particularly by an ease of disentangling, as well as a contribution of volume, lightness, smoothing, softness and flexibility and of discipline. without any feeling of fat.

The subject of the present invention is therefore a novel cosmetic composition, foaming conditioner and detergent, characterized in that it comprises, in an aqueous medium: (A) at least one non-volatile vegetable oil, (B) at least one sulfate-type anionic surfactant, (C) at least one nonionic surfactant of the alkylpolyglycoside type. the weight ratio of (B) and (C) being less than or equal to 2.

The subject of the present invention is also the use of the composition according to the invention for the simultaneous treatment and washing of keratin materials such as hair and skin.

A detailed description of the present invention will now be given.

According to the invention, the weight ratio of (B) / (C) is preferably between 0.1 and 1.8, more particularly between 0.5 and 1.7 and even more particularly between 1 and 1.5.

The non-volatile vegetable oils which can be used in the compositions of the invention are natural oils which are optionally hydrogenated and generally insoluble in water.

Generally, vegetable oils do not contain mono or diglycerides of fatty acids and preferably less than 2% by weight relative to the weight of the oil.

A non-volatile vegetable oil, according to the invention, is an oil having a boiling temperature generally higher than 300 ° C under 760 mm Hg (101325 Pa) and which has no or low vapor tension.

In particular, essential oils, which are volatile oils are not included in the definition of the vegetable oils according to the invention.

Vegetable oils include sunflower, avocado, jojoba, corn, sweet almond, soybean, pumpkin, grape seed, sesame, hazelnut, palm, castor oil, of walnut, of cashew nut, of Purcellin; It is preferred to use oils derived from dicot vegetables such as avocado oil and jojoba oil.

Sulfate-type anionic surfactants which can be used, alone or in combination, within the scope of the present invention are the salts (in particular the alkali salts, in particular sodium, ammonium salts, amine salts, salts of aminoalcohols or magnesium salts). alkylsulfates, alkyl ether sulphates, alkylamidoethersulfates, alkylarylether sulfates; the alkyl ether sulfosuccinates, the alkyl radical of all these various compounds preferably comprising from 8 to 24 carbon atoms, and the aryl radical which preferably designates a phenyl or benzyl group.

The average number of ethylene oxide or propylene oxide groups that can range particularly between 2 and 50 and more particularly in 2 and 10.

The salts of alkyl sulphates and alkyl ether sulfates and their mixtures are preferably used according to the invention.

Among these anionic surfactants, do you prefer to use C8 ~ C alkyl ether sulfate salts? and more particularly those of C? 2-C? . These salts comprise in particular from 2 to 5 ethylene oxide groups. Preferably, an anionic surfactant selected from sodium, triethanolamine or ammonium oxyethyl alkylsulphates (C 2 -C 6) is used in about 2.2 moles of ethylene oxide.

The nonionic surfactant (s) of the alkylpolyglycoside type, used within the framework of the present invention, are products well known per se, and may be more particularly represented by general formula (I) below: R? -0- (R20) t- (G) (I) in which Ri represents a linear alkyl radical 0 branched, saturated or unsaturated, linear or branched comprising about 8 to 24 carbon atoms, an alkylphenyl radical of which the linear or branched alkyl radical comprises about 8 to 24 carbon atoms, R 2 represents an alkylene radical comprising 2 to 4 carbon atoms, G represents a reduced sugar comprising from 5 to 6 carbon atoms, t denotes a value ranging from 0 to 10 and v denotes a value ranging from 1 and 15.

Preferred alkyl polyglycosides according to the present invention are compounds of formula (I) in which Ri denotes more particularly a saturated or unsaturated, linear or branched alkyl radical comprising from 8 to 14 carbon atoms, t denotes a value ranging from 0 to 3 and more particularly still equal to 0, G designates glucose, fructose or galactose, preferably glucose. The degree of polymerization (S) of the saccharide, ie the value of v in the formula (I), can range from 1 to 15. According to the invention, reduced sugars containing 80% or more of sugar are preferred. whose degree of polymerization (S) takes a value ranging between 1 and 4. The average degree of polymerization is more particularly comprised between 1 and 2.

The compounds of formula (I) are particularly represented by the products sold by the company HL under the designation APG, such as the products APG 300, APG 350, APG 500, APG 550, APG 625, APG base 10-12, under the denominations PLANTAREN (1200 AND 2000) OR PLANTACARE (818, 1200 and 2000). It is also possible to use the products sold by the SEPPIC Company under the names TRITÓN CG 110 (or ORAMIX CG 110) and TRITÓN CG 312 (or ORAMIX NS 10), the products sold by the Company B.A.S.F. under the name LUTENSOL GD 70 or also those sold by the CHEM Company and under the name AGIO LK.

It is also possible according to the invention to associate the two types of surfactants described above, an surfactant of the amphoteric type.

The amphoteric surfactants can be particularly (non-limiting list): • derivatives of aliphatic secondary or tertiary amines, in which the aliphatic radical is a straight or branched chain that they buy from 8 to 18 carbon atoms and containing at least one water-soluble anionic group (for example carboxyl, sulfonate, phosphate or phosphonate), (C8-C20) alkyl betaines, (C8-C20) alkyl sulfobe taines, alkyl (Ca-C2o) amidoalkyl (C-Ce) betaines or (C8-C2o) alkylamido (Ci-C) sulfobetaines.

Among the derivatives of amines, mention may be made of the products marketed under the name MIRANOL®, such as those described in US-2,528,378 and US 2,781,345 and of structures: R2 - CONHCH2CH2 -N (R3) (R4) (CH2COO-) (2) wherein: R2 denotes an alkyl radical derived from an acid R2-C00H present in the hydrolyzed copra oil, a heptyl, nonyl or undecyl radical, R3 designates a betahydroxyethyl group and R a carboxymethyl group; Y R2 -CONHCH2CH2 -N- (D) (E) (3) wherein: D represents -CH2CH2OX ', E represents - (CH2) 2 -Y', with z = 1 or 2, X 'designates the group -CH2CH2-COOH or a hydrogen atom Y' designates -COOH or the radical -CH2 -CHOH-S03H R2, denotes an acid-derived radical present in copra oil or in hydrolyzed linseed oil, an alkyl radical, particularly of C? , Cg, Cu or Ci3, an alkyl radical of C? 7 and its iso form, an unsaturated C17 radical.

These compounds are classified in the CTFA dictionary, 5th edition 1993, under the names Disodium Cocoamphodiacetate, Disodium Lauroamphodiacetate, Disodium Caprylamphodiacetate, Disodium Caprylamphodiacetate, Disodium Cocoamphodipropionate, Disodium Lauroamphodipropionate, Disodium Caprylamphodipropiona te, Disodium Caprylamphodipropionate, Lauromphodipropionic acid, Cocoamphodipropionic acid.

By way of example, mention may be made of the cocoamphodiacetate marketed under the trade name MIRANOL® C2M concentrated by the company RHONE POULRNC.

According to the present invention, it is more particularly preferred to use amphoteric surfactants belonging to the group of betaines such as alkylbetaines, in particular cocoylbe taine marketed under the name "DEHYTON AB 30" in 30% aqueous solution of MA by the Company. HENKEL or the alquilamidobe tainas such as TEGOBETAINE® F50 marketed by the company GOLDSCHMIDT.

According to the invention, the composition may also contain anionic surfactants of the phosphate, sulfonate and / or carboxylate type.

By way of example, mention may be made of alkyl sulphonates, alkyl phosphates, alkylamidasulphone, alkylarylsulphone, α-olefin sulfonates, paraffin sulfonates; alkylsulfosuccinates, alkylsulfosuccinates, alkylamidesulfosuccinates; the alkylsulfosuccinamates; the alkyl sulfoacetaos; alkylether phosphates, acyl sarcosinates; the acyl isethionates and the N-acyltaurates, the alkyl or acyl radical of all these different compounds preferably comprising from 12 to 20 carbon atoms, and the aryl radical which preferably designates a phenyl or benzyl group. Mention may also be made more particularly of alkyl D galactoside uronic acids and their salts, as well as polyoxyalkylenated C6-C2 alkyl carboxylic acids, polyoxyalkylenated alkyl (C6-C24) alkyl carboxylic acids, alkyl (Cg-C24) acids polyoxyalkylenated carboxylic ether amides and their salts, in particular those comprising from 2 to 50 ethylene oxide groups, and mixtures thereof.

Sulfate-type anionic surface-active agent (s) are generally present at a ratio of 1 to 20% by weight, preferably 3 to 15% by weight, based on total weight of the composition.

The non-ionic surfactant (s) of the alkyl polyglycoside type (s). they are generally present at a ratio of 0.5 to 15% preferably 1 to 10% by weight, based on the weight of the composition.

The amphoteric agent (s) are preferably present at a ratio of 0.5 to about 10% by weight, preferably 1 to 5% by weight, relative to total weight of the composition.

When present, the amphoteric surfactants may represent approximately less than 30% by weight of all anionic surfactants and alkyl polyglycosides.

When present, the anionic surfactants of the phosphate, sulfonate and / or carboxylate type may represent approximately less than 30% by weight of all the anionic surfactants.

Generally, the weight ratio of anionic surfactants / alkyl polyglycosides is less than or equal to 2.

In the composition according to the present invention, all of the detergent surfactants generally represent from 3 to 50% by weight and preferably from 5 to 30% by weight relative to the total weight of the composition.

The non-volatile vegetable oils or oils are used in the compositions according to the invention in concentrations of less than 20% by weight and generally comprised between 0.1 and 20%, preferably between 0.2 and 10% by weight and still more particularly between 1 and 8% by weight relative to the total weight of the composition.

The cosmetically acceptable aqueous medium may consist only of water or of a mixture of water and a cosmetically acceptable solvent such as a lower C? -C alcohol, such as ethanol, isopropanol, tertiobutanol, n-butanol, alkylene glycols such as propylene glycol, glycol ethers.

The detergent compositions according to the invention have a final pH generally comprised between 3 and 10. Preferably, this pH is comprised between 5 and 8. The adjustment of the pH to the desired value can be carried out conventionally by supplying a base (organic or mineral) to the composition, for example soda, ammonia or a (poly) primary, secondary or tertiary amine such as monoethanolamine, diethanolamine, tritanolamine, isopropanolamine or 1,3-propanediamine, or even by the addition of an acid, preferably a carboxylic acid such as, for example, citric acid.

The compositions according to the invention can contain, in addition to the previously defined association, viscosity regulating agents such as electrolytes or thickening agents. Mention may be made in particular of sodium chloride, sodium xylene sulfonate, scleroglucans, xanthan gums, fatty acid alkanolamides, alkyl ether carboxylic acid alkanolamides optionally oxyethylenated with up to 5 moles of ethylene oxide such as product marketed under the name "AMINOL Al 5" by the Company CHEM Y, the crosslinked polyacrylics and the crosslinked C 0 -C 3 alkyl acrylic acid / acrylic acid copolymers. These viscosity regulating agents are used in the compositions according to the invention in proportions which can reach up to 10% by weight relative to the total weight of the composition.

The compositions according to the invention can also contain up to 5% of pearlizing or opacifying agents which are well known in the state of the art, such as, for example, sodium or magnesium palmitates, stearates and thearate sodium or magnesium hydroxides, fatty chain acylated derivatives such as ethylene glycol or polyethylene glycol tea or ethylene glycol monoesters, fatty alcohols, fatty chain ethers such as, for example, dies tearilet or 1- (hexadecyloxy) -2-octadecanol.

The compositions according to the invention can optionally also contain other agents which have the effect of improving the cosmetic properties of the hair or of the skin without altering the stability and / or the washing and foaming properties of the compositions. Mention may be made in this regard of cationic surfactants, anionic or non-ionic or cationic or amphoteric polymers, proteins, protein hydrolysates, ceramides, pseudoceramides, linear or branched fatty acids of C16-C40 such as 18-methyl eicosanoic acid, hydroxy acids, vitamins, panthenol, ethers of fatty acids, volatile or non-volatile silicones, soluble and insoluble in the medium, moisturizing agents, antiseboric or antiseborrhoeic agents, sunscreens, the anti-free radical agents, the mineral oils, the organic oils of synthesis and their mixtures.

The total amount of lipophilic compounds such as for example the vegetable oils according to the invention, the silicones, the mineral oils is generally less than 20% by weight relative to the total weight of the composition The cationic polymers which can be used in accordance with the present invention can be selected from among those already known per se as enhancers of the cosmetic properties of hair treated by detergent compositions, namely those described in the patent application EP-A-0337354 and in the French patent applications FR-A-2,270,846, 2,383,660, 2,598,611, 2,470,596 and 2,519,863.

Even more generally, in the sense of the present invention, the term "cationic polymer" refers to any polymer containing cationic groups and / or ionizable groups in cationic groups.

Among all the cationic polymers that can be used in the context of the present invention, it is preferred to use the quaternary cellulose ether derivatives such as the products marketed under the name "JR 400" by the company UNION CARBIDE CORPORATION, the cyclopolymers. , in particular the diallyldimethylammonium salt homopolymers and the diallyldimethylammonium salt copolymers and the acrylamide salt copolymers, in particular the chlorides, marketed under the names "MERQUAT 100", "MERQUAT 500" and "MERQUAT S" by the MERCK Company, the cationic polysaccharides and more particularly the guar gums modified by 2,3-epoxypropyl trimethylammonium chloride marketed for example under the name "JAGUAR C13s" by the MEYHALL Company, the homopolymers and optionally crosslinked copolymers of (meth) acryloyloxyethyltrimethylammonium salt, sold by the company ALLIED COLLOIDS in 50% strength solution in mineral oil under the trade names SALCARE SC92 (crosslinked copolymer of methacryloyloxyethyl trimethylammonium chloride and of acrylamide) and SALCARE SC95 (crosslinked homopolymer of methacryloyloxyethyl trimethylammonium chloride).

It is also possible to use the polymers that are constituted by recurring units that respond to the formula: N (CH 2,) II 'P (a) R, X' R, in which Ri, R 2, R 3 and R, identical or different, designate an alkyl or hydroxyalkyl radical having from 1 to about 4 carbon atoms, n and p are integers that vary from 2 to about 20 and, X ~ is an anion derived from a mineral or organic acid.

A compound of formula (a) which is particularly preferred is that for which R 1 R2, R 3 and R 4 represent a methyl radical and n = 3, p = 6 and X = Cl, designated Hexadimethrine chloride according to the INCI nomenclature (CTFA).

According to the invention, the cationic polymer (s) can represent 0.001% by weight, preferably from 0.005% to 5% by weight, and even more preferably from 0.01% to 3% by weight, of the total weight of the final composition .

The compositions according to the invention can also contain foam synergists such as 1,2-Cio-Cisodiole s or fatty alkanolamides derived from mono or diethanolamine.

Of course, the person skilled in the art will try to choose this or these possible complementary compounds and / or their amounts in such a way that the advantageous properties intrinsically related to the association according to the invention are not, or substantially, altered by the addition (s). considered.

The foaming power of the compositions according to the invention, characterized by a foam height, is generally greater than 75 mm; preferably, greater than 100 mm measured according to the ROSS-thousands method (NF T 73-404 / I S0696) modified.

The modifications of the method are the following: The measurement was carried out at a temperature of 22 ° C with osmosis water. The concentration of the solution is 2 g / 1. The height of the fall is 1 m. The amount of composition that falls is 200 ml. These 200 ml of composition fall into a test tube with a diameter of 50 nmm and containing 50 ml of the composition to be tested. The measurement is carried out 5 minutes after stopping the circulation of the composition.

These compositions may be in the form of more or less thick liquids, creams or gels and they are mainly suitable for washing and treating the hair.

When the compositions according to the invention are used as shampoos, they are simply applied to wet hair and the foam generated by massaging or rubbing with the hands is then removed, after a possible rest period, by rinsing with water, the operation repeated one or more times The subject of the invention is also a process for washing and conditioning keratin materials, such as, in particular, hair, which consists of applying an effective amount of a composition as defined above to the aforementioned wet materials, then to a rinse with water after an eventual resting time.

The compositions according to the invention are also usable as shower gels, foaming baths, as foaming cleansing products, for washing and conditioning the hair and / or skin, in which case they are applied to the skin and / or to the skin. wet hair and rinse after application.

Concrete, but by no means limiting, examples illustrating the invention will be given below.

EXAMPLE 1 : Two shampoo compositions were made, one according to the invention (composition A) and the other comparative (composition B): (MA means active matter): In composition A, the sulfate / APG surfactant agent ratio is equal to 2.

In composition B (comparison), the ratio of surfactant sulfate / APG type is equal to 4.

In the two compositions, the total amount of surfactants is identical: 17.2 g.

Shampooing was carried out by applying approximately 12 g of composition A to previously wetted sensitized hair. The shampoo was frothed after rinsing abundantly with water.

The procedure was carried out in the same way as before with comparative composition B.

A panel of experts evaluated the foam of the two shampoos.

The start of the foam is faster with the composition according to the invention (A). The amount of foam developed during the application is more important with the composition A and the foam has more consistency.

A panel of experts evaluated the appearance of dry hair.

All the experts indicate that the hair treated with the composition A according to the invention is more flexible, brighter and more docile than the hair treated with the composition B.

EXAMPLE 2: A shampoo composition according to the invention was prepared with the following composition (MA means Active Matter): The hair was washed with the help of this composition. Then they were rinsed with running water.

Before drying, it was observed that the hair is very soft in the wet state and disentangles well. After drying, it is observed that the hair is smooth, soft and shiny.

EXAMPLE 3: A shampoo composition according to the invention was prepared with the following composition (MA means Active Matter): The hair was washed with the help of this composition. They were then rinsed with running water.

Before drying, it is observed that the hair is very soft in the wet state and disentangle well. After drying, it is observed that the hair is smooth, soft and shiny.

EXAMPLE 4: A shampoo composition according to the invention was prepared with the following composition (MA means Active Matter): The hair was washed with the help of this composition. Then they were rinsed with running water.

Before drying, it was observed that the hair is very soft in the wet state and disentangles well. After drying, it is observed that the hair is smooth, soft and shiny.

EXAMPLE 5: A shower gel composition according to the invention was prepared with the following composition (MA means Active Matter): The skin washed with this shower gel has a protective film, is well hydrated and is very soft.

It is noted that in relation to this date, the best method known to the applicant is that which is clear from the present description of the invention.

Having described the invention as above, the content of the following is claimed as property.

Claims (21)

Claims

1. A conditioning and detergent foaming composition, characterized in that it comprises, in an aqueous medium: (A) at least one non-volatile vegetable oil, (B) at least one sulfate-type anionic surfactant, (C) at least one non-ionic surfactant of the alkyl polyglycoside type. the weight ratio DE (B) / (C) being less than or equal to 2.

2. The composition according to claim 1, characterized in that said vegetable oil is chosen from sunflower, avocado, jojoba, corn, sweet almond, soybean, pumpkin, grape seed, sesame, hazelnut oils , of palm, of castor, of walnut, of cashew nut, of Purcellin.

3. The composition according to claim 1, characterized in that said vegetable oil comes from dicotyledone vegetables.

4. The composition according to any one of claims 1 to 3, characterized in that said vegetable oil is chosen from avocado and jojoba oils.

5. The composition according to any one of claims 1 to 4, characterized in that said nonionic surfactant agent of the alkylpolyglycoside type is a compound of formula (I): R? -0- (R20) t- (G) (I) wherein Ri represents a linear or branched alkyl radical, saturated or unsaturated, comprising about 8 to 24 carbon atoms, an alkylphenyl radical of which the linear or branched alkyl radical comprises about 8 to 24 carbon atoms, R2 represents an alkylene radical comprising from 2 to 4 carbon atoms, G represents a reduced sugar comprising from 5 to 6 carbon atoms, t denotes a value ranging from 0 to 10 and v denotes a value ranging from 1 to 15.

6. The composition according to the rei indication 5, characterized in that in the formula (I), Rx designates a saturated or unsaturated, linear or branched alkyl radical comprising 8 to 14 carbon atoms, t takes the value o, G denotes the glucose, v takes a value from 1 to 4.

7. The composition according to any one of claims 1 to 6, characterized in that the anionic sulfate surfactant is selected from the salts of the alkyl sulfates, alkyl ether sulphates, alkylamidoesters sulfates, alkylarylelethersulphates; the alkyl radical comprising all these various compounds preferably having 8 to 24 carbon atoms, and the aryl radical preferably denoting a phenyl or benzyl group.

8. The composition according to claim 7, characterized in that the anionic surfactant sulfate is chosen from the salts of alkylsulfates and alkyl ether sulphates and their mixtures.

9. The composition according to any one of claims 1 to 8, characterized in that the composition comprises at least one amphoteric surfactant.

10, The composition according to claim 9, characterized in that the said amphoteric surfactant is chosen from the group of betaines.

11. The composition according to any of claims 1 to 10, characterized in that the weight ratio of (B) / (C) is between 0.1 and 1.8.

12. The composition according to any of claims 1 to 11, characterized in that the non-volatile vegetable oil is present in concentrations comprised between 0.1 and 20% by weight with respect to the total weight of the composition.

13. The composition according to any of claims 1 to 12, characterized in that the sulfate-type anionic surfactant is present in concentrations of between 1 and 20% by weight relative to the total weight of the composition.

14. The composition according to any of claims 1 to 13, characterized in that said nonionic surfactant agent of the alkylpolyglycoside type is present in weight concentrations comprised between 0.5 and 15% relative to the total weight of the composition.

15. The composition according to any of claims 9 to 14, characterized in that the said amphoteric surfactant is present in concentrations comprised between 0.5 and 10% by weight with respect to the total weight of the composition.

16. The composition according to any of claims 1 to 15, characterized in that all of the detergent surfactants are comprised between 3 and 50% by weight relative to the total weight of the composition.

17. The composition according to any of claims 1 to 16, characterized in that it also contains one or more adjuvants selected by the cationic surfactants, the anionic or nonionic or cationic or amphoteric polymers, the proteins, the ceramides, the pseudoceramides, the hydroxy acids, the vitamins, panthenol, volatile or non-volatile silicones, soluble and insoluble in the medium, moisturizing agents, antipyretic or antisboronic agents, sunscreens, free anti-free radicals and their mixtures.

18. The composition according to claim 17, characterized in that the cationic polymer is chosen from the quaternary cellulose ether derivatives, the diallyldimethylammonium salt homopolymers and the diallylmethylammonium salt and acrylamide copolymers, in particular the chlorides, the cationic polysaccharides, the homopolymers and the optionally crosslinked salt copolymers of (meth) acryloyloxyethyl-trimethylammonium, hexadimetrinium chloride.

19. The composition according to any one of claims 17 and 18, characterized in that the cationic polymer represents from 0.001 to 10% by weight, preferably from 0.005% to 5% by weight, and even more preferably from 0.01. % to 3% by weight, of the total weight of the composition.

20. The use of the composition as defined in any of claims 1 to 19, for the simultaneous treatment and washing of keratin materials such as hair and skin.

21. A method of washing and conditioning keratin materials, such as hair, characterized in that it consists in applying an effective amount of a composition as defined in any of claims 1 to 19 to said wet materials, then in a rinse with water after an eventual resting time.