Crosslinking reaction of glycidyl methacrylate copolymers containing oxime-urethane groups using photogenerated pendant amines

被引：19

作者：

Chae, KH ^{[1
]}

Song, HB ^{[1
]}

机构：

[1] Chonnam Natl Univ, Dept Polymer Engn, Chonnam 500757, South Korea

来源：

POLYMER BULLETIN | 1998年 / 40卷 / 06期

关键词：

D O I：

10.1007/s002890050306

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Copolymers containing epoxy and oxime-urethane groups were prepared by copolymerization of glycidyl methacrylate (GMA) and benzophenone oxime allylurethane (BAU). The physical properties of these copolymers were characterized by GPC, NMR and DSC analyses. Photo-crosslinking reaction of the copolymers were studied by measuring the insoluble fraction of copolymer films under various reaction conditions. The degree of cross-linking reaction increased with irradiation time, heating temperature and the amount of BAU units in the copolymer. UV and IR absorption spectral studies indicate that thermal crosslinking reaction of the copolymer was catalyzed by the pendant photogenerated amines.

引用

页码：667 / 674

页数：8

共 14 条

[1]

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