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聚异丁烯类弹性体合成技术进展 Ⅴ.接枝及嵌段型聚异丁烯类热塑性弹性体

Recent advance in synthesis technology of polyisobutylene-based elastomer Ⅴ. Grafted and blocked polyisobutylene-based thermoplastic elastomer
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摘要 可控性碳正离子聚合技术的进步为一系列聚异丁烯类热塑性弹性体的合成与应用创造了前提条件。主要叙述其中的核-臂型、枝桠状聚异丁烯共聚物及以苯乙烯或其衍生物为第2单体制备的嵌段型共聚物的合成规律及其性能特征。 A series of polyisobutylene （PIB）-based thermoplastic elastomer had been developed from the progress of controlled carbocationic polymerization technology.In this paper,the synthesis and properties of core-arm type,arborescent grafted type PIB as well as the block copolymers prepared with styrene and its derivants as the second momomers were reviewed systematically.
作者 刘大华
机构地区 中国合成橡胶工业协会
出处 《合成橡胶工业》 CAS CSCD 北大核心 2013年第5期331-336,共6页 China Synthetic Rubber Industry
关键词 聚异丁烯类热塑性弹性体 成核剂 核-臂型 枝桠状 接枝共聚物 活性引发单体 述评 polyisobutylene-based thermoplastic elastomer nucleating agent core-arm type arborescence graft copolymer inimer review
分类号 TQ334 [化学工程—橡胶工业]
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合成橡胶工业
2013年 第5期

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