Abstract: Cosmetic compositions comprising, in a cosmetically acceptable medium, at least one aqueous emulsion of at least one silicone copolymer with a dynamic viscosity ranging from 1×106 to 100×106 cP and at least one associative thickener. This combination can give cosmetic properties, such as at least one of smoothness, lightness, and softness, without the phenomenon of regreasing keratin fibers. These compositions can be used for washing and/or conditioning a keratin material, such as the hair or the skin.

Abstract: Cosmetic compositions comprising, in a cosmetically acceptable medium, at least one specific amphoteric starch and at least one cationic conditioner. This combination can provide cosmetic properties such as smoothness, lightness, and suppleness without certain cosmetic effects considered undesirable. These compositions can be used for washing and/or conditioning keratin materials such as the hair or the skin.

Abstract: The invention relates to compositions for washing keratin materials, comprising, in a cosmetically acceptable medium containing at least one anionic detergent surfactant, at least one oxyethylenated sorbitan ester of a C8-C30 fatty acid with a number of moles of ethylene oxide of less than or equal to 10. These compositions have a weight ratio anionic detergent surfactant agent/sorbitan ester of C8-C30 fatty acid ranging from 0.5 to 5.

Abstract: The invention relates to new detergent and conditioning hair-care compositions comprising (A) a washing base comprising an anionic surfactant and an amphoteric C10-C14 alkylbetaine surfactant, (B) a conditioning system comprising at least one cationic guar gum and at least one insoluble silicone, the silicone being introduced into the composition in non-emulsified form, and (C) a cosmetically acceptable medium, as well as a process of cleansing and conditioning the hair by application of the composition.

Abstract: The invention discloses novel detergent and conditioning hair care compositions comprising, in a cosmetically acceptable medium, (A) a washing base and (B) a conditioning system comprising at least one cationic polymer and a mixture of at least one amine silicone and of at least one grafted silicone polymer comprising one polysiloxane portion and one portion constituted by one non-silicone-modified organic chain, one of the two portions constituting the primary polymer chain, the other being grafted on the primary chain. These compositions have improved hairstyling effect. The invention is useful for hair washing, care and styling.

Abstract: Cosmetic compositions comprising at least one silicone copolymer with a dynamic viscosity ranging from 1×106 to 100×106 cP and at least one cationic polymer. This combination can give cosmetic properties, such as at least one of smoothness, lightness, and softness, without the phenomenon of regreasing keratin fibers. These compositions can be used for washing and/or conditioning a keratin material, such as the hair or the skin.

Abstract: Novel detergent and conditioning compositions comprising, in a cosmetically acceptable medium, (A) a washing base comprising at least one anionic surfactant of alkyl ether sulphate type and (B) a conditioning system comprising at least one insoluble non-amino silicone and at least one cationic polymer preferably selected from diallyldimethylammonium homopolymers, and uses thereof.

Abstract: The present invention relates to a composition for washing keratin materials, comprising, in a cosmetically acceptable medium, at least one (C8-30) alkylamido ether sulphate, at least one anionic surfactant chosen from (C6-C24)alkyl sulphates, (C6-C24) alkyl ether sulphates, (C6-C24)alkyl ether carboxylates and anionic (C6-C24)alkyl polyglycosides, and at least one cationic polymer whose cationic charge density is greater than or equal to one milliequivalent per gram. The invention also relates to a cosmetic process for treating keratin materials using the composition according to the invention, and also to a use of this composition as a shampoo.

Abstract: Cosmetic compositions comprising, in a cosmetically acceptable medium, at least one specific amphoteric starch and at least one cationic conditioner. This combination can provide cosmetic properties such as smoothness, lightness, and suppleness without certain cosmetic effects considered undesirable. These compositions can be used for washing and/or conditioning keratin materials such as the hair or the skin.

Abstract: Oil-in-water nanoemulsions comprising oil globules with an average size of less than 150 nm and comprising at least one oil, at least one amphiphilc lipid, and at least one cationic polymer comprising at least one hydrophobic block and at least one hydrophilic block. Processes comprising such oil-in-water nanoemulsions.

Abstract: A conditioning and detergent hair-care composition having one washing base with at least one anionic surfactant and at least one C10-C14 alkyl betaine amphoteric. surfactant, one conditioning system with at least one insoluble silicone, which is introduced into the composition in a non-emulsified form, and at least one C16-C18 acid ester of a polyol for suspending the insoluble silicone and for pearlizing the composition.

Abstract: The invention relates to compositions for washing keratin materials, comprising, in a cosmetically acceptable medium containing at least one anionic detergent surfactant, at least one oxyethylenated sorbitan ester of a C8-C30 fatty acid with a number of moles of ethylene oxide of less than or equal to 10. These compositions have a weight ratio anionic detergent surfactant agent/sorbitan ester of C8-C30 fatty acid ranging from 0.5 to 5.

Abstract: Novel cosmetic compositions comprising, in a cosmetically acceptable medium, at least one silicone and at least one polymer containing units of the diallyldimethylammonium type of low weight-average molecular mass, for example, 5000<M<20,000.

Abstract: Foaming compositions for washing and conditioning keratinous materials, particularly hair and/or skin, containing at least one silicone, at least one surfactant and at least one dialkylether that is solid at a temperature of about 30.degree. C. and has formula (I):R--O--R' (I)the foaming power of said compositions greater than 50 ml, as well as washing and conditioning methods using said compositions, are disclosed; wherein in formula (I), each of R and R', which are the same or different, is a linear or branched, saturated or unsaturated alkyl radical containing 12-30 carbon atoms.

Abstract: Novel detergent compositions comprising, in a cosmetically acceptable medium, (A) a washing base comprising at least one ether sulphate anionic surfactant and at least one surfactant of alkylbetaine type, and (B) a conditioning system comprising at least one cationic polymer, preferably dimethyldiallylammonium, and at least one aminosilicone, and uses thereof.

Abstract: The invention discloses novel conditioning and detergent compositions comprising, in a cosmetically acceptable medium, (A) a washing base and (B) a conditioning system comprising at least one cationic polymer and an amine silicone of formula (I), in which: R.sub.1, R.sub.2, R.sub.3 and R.sub.4, identical or different, represent a C.sub.1 -C.sub.4 alkyl radical or a phenyl grouping: R.sub.5 represents a C.sub.1 -C.sub.4 alkyl radical or a hydroxyl grouping: n is an integer from 1 to 5: m is an integer from 1 to 5: x is chosen such that the amine index is in a range between 0.01 and 1 meq/g. This invention is useful for hair washing and care.

Abstract: The invention relates to conditioning and detergent compositions comprising, in a cosmetically acceptable medium, (A) a washing base and (B) at least one silicone comprising at least one glycerol group. The compositions can be applied for the cleansing and care of the hair or skin.

Abstract: Novel detergent hair compositions (shampoos) which are more particularly suitable for so-called sensitized hair, comprising a cosmetically acceptable medium containing at least one anionic surface-active agent, at least one nonionic surface-active agent, at least one conditioning agent, and at least 2% by weight relative to the total weight of the detergent hair composition of at least one carboxylic acid having a hydroxyl radical in the a position (alpha-hydroxy acid) or a derivative thereof.The compositions make it possible to obtain hair which, after washing, has enhanced lightness, smoothness, shine and mechanical strength.

Abstract: Detergent and conditioning hair-care compositions comprising, in a cosmetically acceptable medium, (A) a washing base and (B) a conditioning system comprising at least one cationic polymer and a mixture of at least one aminated silicone and at least one insoluble silicone of viscosity less than or equal to 100 Pa.s (100,000 cSt).

Abstract: Novel detergent hair compositions (shampoos) which are more particularly suitable for so-called sensitized hair, the compositions comprising a cosmetically acceptable medium containing at least one anionic surface-active agent, at least one imidazoline amphoteric surface-active agent, at least one conditioning agent, and at least 1% by weight relative to the total weight of the composition of at least one carboxylic acid having a hydroxyl radical in the .alpha.-position (alpha-hydroxy acid) or a derivative thereof. The compositions make it possible to obtain hair which, after washing, has enhanced lightness, smoothness, shine and mechanical strength.