DIACETYLENE-CONTAINING POLYMERS .4. NOVEL DIACETYLENE-CONTAINING POLYAMIDES AND COPOLYAMIDES

被引：4

作者：

FOMIN, S

MARIN, M

OGAWA, T

机构：

[1] Instituto de Investigaciones en Materiales, Universidad Nacional Autonoma de Mexico, México, 04510

来源：

MACROMOLECULAR SYMPOSIA | 1994年 / 84卷

关键词：

D O I：

10.1002/masy.19940840113

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

New monomers, bis(3-ethynyl)dianilides, were synthesized from 3-ethynylaniline and different diacid dichlorides and were polymerized by oxidative polycoupling to give soluble high molecular weight film forming diacetylene-containing polyamides. UV-induced and thermal cross-linking of the polymer were studied. A correlation was found between the chain flexibility and the absoprtion peaks of visible spectra of cross-linked polymer films. Third order nonlinear optical susceptibility (chi(3)) of the polymer films was in the range of 10(-10)-10(-9) esu.

引用

页码：91 / 101

页数：11

共 12 条

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[2]

Chemia D. S., 1987, NONLINEAR OPTICAL PR

[3]

ESTRADA MR, 1992, POLYM ADVAN TECHNOL, V3, P419

[4]

FOMINE S, 1994, POLYM J, V26, P95