Detergent cosmetic compositions comprising an anionic hydroxyalkyl ether surfactant and a silicone, and their uses

US6368584B1 · kind B1 · utility

Assignee

• L'Oreal S.A. · FR

Inventors

• Nathalie Garnier · Springfield, US
• Daniele Cauwet-Martin · Paris, FR
• Serge Restle · Privas, FR

Key dates

• Filing date: Feb 15, 2000
• Grant date: Apr 9, 2002
• Expiry date: Feb 15, 2020

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61K8/891
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

The invention relates to novel detergent cosmetic compositions comprising, in a cosmetically acceptable medium, at least one anionic surfactant chosen from 2-hydroxyalkyl ether carboxylic acid and salts thereof and at least one silicone chosen from: (i) volatile or non-volatile, linear, branched or cyclic and crosslinked or non-crosslinked polyalkylsiloxanes, polyarylsiloxanes or polyalkylarylsiloxanes; (ii) polysiloxanes comprising, in their general structure, one or more organofunctional groups chosen from: a) substituted or unsubstituted aminated groups; b) (per)fluorinated groups; c) thiol groups; d) carboxylate groups; e) hydroxylated groups; f) alkoxylated groups; g) acyloxyalkyl groups; h) amphoteric groups; i) bisulphite groups; j) hydroxyacylamino groups; k) carboxylic acid groups; l) sulphonic groups; m) sulphate or thiosulphate groups; (iii) linear polysiloxane(A)-polyoxyalkylene(B) block copolymers of (A—B)n type with n>3; (iv) grafted silicone polymers composed of a main chain not comprising silicone; and (v) grafted silicone polymers composed of a polysiloxane main chain.