The present disclosure relates to linear block ethylenic copolymers that have reduced tack and thus do not leave a tacky feel, and to cosmetic and pharmaceutical compositions comprising the linear block ethylenic copolymer. Further disclosed herein is a cosmetic process for making up or caring for keratin materials, comprising the application to the keratin materials of such a composition, and also discloses herein are various cosmetic uses of such a composition. The tack of the copolymers disclosed herein is even reduced under conditions of high humidity, for example for RH values ranging from 50% to 100%.
本公开涉及具有降低粘性的线性块状
乙烯共聚物,因此不会留下粘性感,并且涉及包含线性块状
乙烯共聚物的化妆品和药物组合物。此外,本文还公开了一种化妆过程,用于化妆或护理角蛋白材料,包括将该组合物应用于角蛋白材料,并且还公开了该组合物的各种化妆用途。本文所公开的共聚物的粘性甚至在高湿度条件下也得到了降低,例如在RH值为50%至100%的情况下。