Cosmetic composition comprising mattifying fillers and a silane

• Main Authors: CHABRILLANGEAS MATHIEU, GUILLIER NATHALIE, LORANT RALUCA
• Format: Patent
• Language: Chinese; English
• Published: 24.12.2014
• Subjects: HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS

The present invention relates to a composition comprising an aqueous phase, at least one mattifying filler and at least one silane corresponding to formula (I) below and/or oligomers thereof: R1Si(OR2)z(R3)x(OH)y (I) in which: .R1 is a linear or branched, saturated or unsaturated C1-C22 hydrocarbon-based chain, which may be substituted with an amine group NH2 or NHR (R=C1-C20 and especially C1-C6 alkyl, C3-C40 cycloalkyl or C6-C30 aromatic); or with a hydroxyl group, a thiol group, an aryl group (more particularly benzyl), which is substituted or unsubstituted; R1 possibly being interrupted with a heteroatom (O, S or NH) or a carbonyl group (CO), .R2 and R3, which may be identical or different, represent a linear or branched alkyl group comprising from 1 to 6 carbon atoms, .y denotes an integer ranging from 0 to 3, and .z denotes an integer ranging from 0 to 3, and .x denotes an integer ranging from 0 to 2, .wherein z+x+y=3. The invention also relates to a cosmetic process for making up and/or caring for kera