申请人:Rodriguez Ivan
公开号:US20080069786A1
公开(公告)日:2008-03-20
Polycondensate, composition containing it, especially a nail varnish composition, and process for preparation. The polycondensate may be obtained by reacting: a polyol comprising 3 to 6 hydroxyl groups; a saturated or unsaturated non-aromatic monocarboxylic acid; an aromatic monocarboxylic acid containing 7 to 11 carbon atoms; and a saturated or unsaturated, or even aromatic, linear, branched and/or cyclic polycarboxylic acid, comprising at least two carboxylic groups COOH; and/or a cyclic anhydride of such a polycarboxylic acid.
聚缩酸酯、含有该聚缩酸酯的组合物,特别是指一种指甲油组合物,以及其制备方法。该聚缩酸酯可通过以下反应获得:包含3至6个羟基的多元醇;饱和或不饱和的非芳香族一元羧酸;含有7至11个碳原子的芳香族一元羧酸;以及含有至少两个羧基COOH的饱和或不饱和,甚至是芳香族的线性、分支和/或环状多羧酸;和/或这种多羧酸的环状酐。