The present patent application relates to a cosmetic or dermatological composition comprising, in a cosmetically or dermatologically acceptable medium, a polymer comprising:
(a) a polymer backbone that may be obtained by reaction:
of a polyol comprising 3 to 6 hydroxyl groups;
of a monocarboxylic acid containing 6 to 32 carbon atoms;
of a polycarboxylic acid comprising at least two carboxylic groups COOH, and/or of a cyclic anhydride such as a polycarboxylic acid and/or of a lactone comprising at least one carboxylic group COOH; and
(b) at least one junction group linked to the said polymer backbone and capable of establishing H bonds with one or more partner junction groups, each pairing of a junction group involving at least three H (hydrogen) bonds.
The patent application also concerns a cosmetic treatment process using the said composition.
本专利申请涉及一种化妆品或皮肤科学组合物,包括在化妆品或皮肤科学上可接受的介质中,包含以下聚合物的组合物:(a) 由以下反应得到的聚合物骨架:含有3至6个羟基的多元醇;含有6至32个碳原子的一元
羧酸;至少含有两个羧基COOH的多元
羧酸,和/或类似多元
羧酸的环酐和/或至少含有一个羧基COOH的内酯;以及(b) 至少一个连接到所述聚合物骨架的连接基团,并能够与一个或多个配对连接基团建立H键,每个连接基团的配对涉及至少三个H(氢)键。该专利申请还涉及使用所述组合物的化妆品处理过程。