COPOLYMERS OF SUBSTITUTED ACETYLENES AND ETHYNYLBENZOCYCLOBUTENES

被引：5

作者：

BOWER, KE ^{[1
]}

FARONA, MF ^{[1
]}

机构：

[1] UNIV AKRON,DEPT CHEM,AKRON,OH 44325

来源：

POLYMER BULLETIN | 1991年 / 27卷 / 02期

关键词：

D O I：

10.1007/BF00296021

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Random copolymers of substituted acetylenes with various amounts of similarly substituted ethynylbenzocyclobutenes were synthesized: phenylacetylene/ethynylbenzocyclobutene; 1-phenylpropyne/1-(4-benzocyclobutenyl)-1-propyne; and 1-chloro-2-phenylacetylene/1-chloro-2-benzocyclobutenylacetylene. Successful cures were obtained only for the chloro-substituted alkynes; the other two coploymers partly degraded under the elevated temperatures and pressures of the curing conditions.

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页码：129 / 133

页数：5

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