Synthesis and functionalization of ethylene/p-allyltoluene copolymer

被引：13

作者：

Li, HY

Chen, ST

Zhang, XF

Cui, NN

Zhang, ZC

Lu, YY ^{[1
]}

Hu, YL

机构：

[1] Chinese Acad Sci, Inst Chem, Joint Lab Polymer Sci & Mat, Key Lab Engn Plast, Beijing 100080, Peoples R China

[2] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China

来源：

REACTIVE & FUNCTIONAL POLYMERS | 2005年 / 65卷 / 03期

基金：

中国国家自然科学基金;

关键词：

polyethylene; functionalization; reactive comonomer; p-allyltoluene; graft copolymer;

D O I：

10.1016/j.reactfunctpolym.2005.06.011

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

A new reactive comonomer, p-allyltoluene (p-AT), was synthesized and copolymerized with ethylene by catalyst system of Et(Ind)(2)ZrCl2/MAO. The reactivity ratios of ethylene and p-AT were calculated. The lithiation reaction of PE copolymer was performed efficiently and the results showed that the reactions were occurred on the side chain but not on the backbone of the copolymer. PE-g-PS and PE-g-PDMS were synthesized via graft-from anionic polymerization to modify polyethylene. The results of Molau test showed that PE-g-PS could be potential good compatilizer. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：285 / 292

页数：8

共 23 条

[1] ARENES DISUBSTITUTED WITH PRIMARY ALKYL-GROUPS FROM XYLYLENE DIANIONS [J].