Patent ID: 6953572

Claim:
A cosmetic composition comprising, in a cosmetically acceptable aqueous medium, at least 0.02% by weight, relative to the total weight of the composition, of at least one substantially unpolymerized water-soluble organosilicon compound, the organosilicon compound being: a silane having one silicon atom having the formula: in which: R 4 represents a halogen or an OR′ or R′ 1 group: R 5 represents a halogen or an OR″ or R′ 2 group; R 6 represents a halogen or an OR′″ or R′ 3 group; R 1 , R 2 , R 3 , R′, R″, R′″, R′ 1 , R′ 2 and R′ 3 represent, independently of each other, an acid substituted or unsubstituted, saturated or unsaturated, linear or branched hydrocarbon-based group, R 1 , R 2 , R′, R″ and R′″ may represent, independently of each other, hydrogen, at least two of the groups R 4 R 5 and R 6 being other than the groups R′ 1 , R′ 2 and R′ 3 , or a siloxane having two or three silicon atoms, the organosilicon compound having at least one basic chemical function and at least two hydrolyzable or hydroxyl groups per molecule, the composition containing a sufficient amount of a neutralizing agent such that the organosilicon compound is neutralized to a proportion of from 1/1000 to 99/100.