文献类型：专利

英文题名：Microcapsule used for resin curing reaction, and molding composite material, e.g. unsaturated polyester resin, comprises polymerization accelerator and/or initiator

作者：ZHOU Q;NI L;DONG Q;NI Q

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN103446966-A

申请日：2013-09-09

公开日：2013-12-18

语种：英文

收录：DERWENT

摘要：NOVELTY - Microcapsule comprises polymerization accelerator and/or initiator. USE - Microcapsule used for resin curing reaction (claimed), and molding composite material, e.g. unsaturated polyester resin. ADVANTAGE - The process is energy-saving, cost-saving, and efficient. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of microcapsule comprising blending urea, ammonium chloride, resorcinol, and polyvinyl alcohol, adding initiator or accelerator, adding oil phase, emulsifying, adjusting pH value, adding formaldehyde solution, heating, stirring, initiating polymerization using radical, filtering, washing, and drying.