首页>
外国专利>
Polymer beads having core-shell structure and Preparation method of polymer beads by core-shell method
Polymer beads having core-shell structure and Preparation method of polymer beads by core-shell method
展开▼
机译:具有核-壳结构的聚合物珠和通过核-壳方法制备聚合物珠的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
Polymer beads of a core-shell structure and a preparation method of polymer beads by core-shell method are provided to ensure excellent refractive index, thermal stability and solvent resistance. Polymer beads of a core-shell structure comprise a core layer containing polystyrene beads and a polyalkylsilsesquioxane shell layer. The particle size of the polymer beads is 1~20mum and the coefficient of variation(C.V.) is less than 20%. The polystyrene core bead layer has degree of crosslinking of 1~98% and particle size of 1~20mum. The polyalkylsilsesquioxane shell layer contains polyalkylsilsesquioxane with particle size 1~5mum.
展开▼