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.

引用

页码：129 / 133

页数：5

共 26 条

[21]

SAWARD CJ, 1975, TETRAHEDRON LETT, V51, P4539

[22]

SCHLIESS P, 1978, TETRAHEDRON LETT, V46, P4569

[23]

Simionescu C. I., 1982, PROG POLYM SCI, V8, P133, DOI DOI 10.1016/0079-6700(82)90009-0

[24] BENZOCYCLOBUTENE AND RELATED-COMPOUNDS [J].