高等学校化学学报

高等学校化学学报

• 研究简报 • 上一篇    

甲基丙烯酸-3-三甲氧基硅丙酯/苯乙烯共聚乳胶粒微结构

倪克钒; 单国荣; 翁志学   

  1. 化学工程联合国家重点实验室聚合反应工程实验室, 浙江大学化学工程与生物工程学系, 杭州 310027
  • 收稿日期:2005-06-08 修回日期:1900-01-01 出版日期:2006-06-10 发布日期:2006-06-10
  • 通讯作者: 单国荣

Microstructure of the Hybrid Core-shell Latex Synthesized by Emulsion
Copolymerization of 3-Trimethoxysilyl Propyl Methacrylate and Styrene

NI Ke-Fan; SHAN Guo-Rong*; WENG Zhi-Xue   

  1. State Key Laboratory of Chemical Engineering, Polymer Reaction Engineering Division, Department of Chemical and Biochemical Engineering, Zhejiang University, Hangzhou 310027, China
  • Received:2005-06-08 Revised:1900-01-01 Online:2006-06-10 Published:2006-06-10
  • Contact: SHAN Guo-Rong

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被引次数

4

摘要： 我们曾制备了核-壳结构的杂化乳胶粒, 并用溶剂将核去除得到杂化空心微胶囊. 但由于此乳液聚合过程十分复杂, 在不同条件下反应得到乳胶粒的微结构有较大不同, 目前尚未见到各反应条件下所得产物微结构的表征和形成机理的研究报道. 本文将系统分析在不同反应条下, MPS和St种子乳液聚合过程中, 得到的乳胶粒壳层杂化聚合物的微结构, 并研究了其形成原因.

关键词: 甲基丙烯酸-3-三甲氧基硅丙酯, 苯乙烯, 乳液聚合, 微结构

Abstract: The microstructures of the hybrid core-shell latex synthesized by emulsion copolymerization of 3-trimethoxysilyl propyl methacrylate(MPS) and styrene were investigated. The polymers obtained under different operating conditions were characterized by 29Si solid state NMR, FTIR, DSC and elemental analysis.

Key words: 3-Trimethoxysilyl propyl methacrylate, Styrene, Emulsion polymerization, Microstructure

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