化妆品用有机硅凝胶的研究进展

Progress in field of research work with repsect to organosilicon gel used in cosmetics

阐述了化妆品用有机硅凝胶的结构及其具备独特肤感的作用机理。从含Si-H键的高相对分子质量聚硅氧烷、含不饱和烃基的化合物和使用的溶剂三个方面介绍了有机硅凝胶体系的研究进展;并从改变初生凝胶状态以降低对剪切设备的要求或改进剪切方法两个方面概述了有机硅凝胶制备工艺的改进;最后对有机硅凝胶改进方向进行了展望。

The structure of organosilicon gel used in cosmetics,as well as action and mechanism for its unique skin feeling were described. Progress in field of research work with respect to organosilicon gel in three aspects, including high molecular weight polysiloxane with Si - H bond, compound containing unsaturated hydrocarbon bond and solvent used for organosilicon gel were presented. Improvement with respect to preparation technology of organosilicon gel in two aspects, including change of state of nascent gel for lowering the requirement for shearing equipment and improvement of shearing method were briefed. Trends for further improvement in field of organosilicon gel were prospected.