CROSS-LINKED POLYMER BRUSHES .1. SYNTHESIS OF POLY[BETA-(VINYLOXY)ETHYL CINNAMATE]-B-POLY(ISOBUTYL VINYL ETHER)

被引：32
作者：
LIU, GJ
HU, NX
XU, XQ
YAO, H
机构：
[1] Department of Chemistry, University of Calgary, Calgary, Alberta, T2N 1N4, 2500 University Drive, NW
[2] Tianjin, 40 Jintang Road, Tanggu District
来源：
MACROMOLECULES | 1994年 / 27卷 / 14期
关键词：
D O I：
10.1021/ma00092a032
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Beta-(Vinyloxy)ethyl cinnamate (VEC) is shown to undergo living cationic polymerization, in the presence of EtAlCl2 and 1-(isobutoxy)ethyl acetate or trifluoroacetic acid and ZnCl2, probably via a mechanism similar to that of isobutyl vinyl ether (IBVE) polymerization. Some kinetic data for VEC polymerization are presented. The living PVEC cations polymerized IBVE to produce poly[beta-(vinyloxy)ethyl cinnamate]-b-poly(isobutyl vinyl ether) (PVEC-b-PIBVE). This diblock copolymer forms polymer brushes on glass plates and brush can be fixed by the photo-cross-linking of the PVEC block.
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页码：3892 / 3895
页数：4
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