%0 Journal Article
%T GROUP TRANSFER POLYMERIZATION OF LONG-CHAIN ALKYL METHACRYLATES<br>甲基丙烯酸长链烷基酯的基团转移聚合研究
%A ZOU You-si
%A DAI Li-zong
%A SUN Jian-zhang
%A ZHANG Yue-yi
%A PAN Rong-hua
%A <br>邹友思
%A 戴李宗
%A 孙建章
%A 张跃毅
%A 潘容华
%J 高分子学报
%D 1995
%I 
%X Group transfer polymerization of C7-C9 methacrylates was investigated by using 1-trimethyl-siloxy cyclohexene (TSCH) as initiator and tetrabutylammonium bibenzoate (TBABB) as catalyst. Polymer with higher molecular weightand low polydispersity was obtained. It is one kind of viscosity index improver.GTPof the monomer must be carried out above 80t. The dependences of the polymerization rates, molecular weights and polydispersity, conversion on the polymerizationconditions had been investigated.
%K Group transfer polymerization
%K Polymethacrylate
%K Trimethylsilyl enol ether
%K Viscosity index improver<br>基团转移
%K 聚合
%K 聚甲基丙烯酸酯
%K 粘度指数
%K TSCH
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=6579068328FE643F&jid=15971983683C7643EE80F1CE621DEB60&aid=7F6EAC2F07C597CA4271A00D019ADEA4&yid=BBCD5003575B2B5F&iid=0B39A22176CE99FB&sid=1E41DF9426604740&eid=EF27C460877D3C9F&journal_id=1000-3304&journal_name=高分子学报&referenced_num=0&reference_num=5