SYNTHESIS AND CHARACTERIZATION OF SILICON-CONTAINING POLYAMIDES FROM AROMATIC SULFONE ETHER DIAMINES AND AROMATIC ORGANOSILICON DIACID CHLORIDES

被引：23

作者：

JADHAV, AS ^{[1
]}

MALDAR, NN ^{[1
]}

SHINDE, BM ^{[1
]}

VERNEKAR, SP ^{[1
]}

机构：

[1] NATL CHEM LAB,DIV POLYMER CHEM,POONA 411008,MAHARASHTRA,INDIA

来源：

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY | 1991年 / 29卷 / 02期

关键词：

D O I：

10.1002/pola.1991.080290202

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 polyamides and copolyamides containing silicon and sulfone ether linkages, soluble in common aprotic solvents and having inherent viscosities of 0.3-0.6 dL/g have been synthesized by solution condensation of bis-(4-chlorocarbonyl phenyl)dimethylsilane (DMSC) and/or bis-(4-chlorocarbonyl phenyl)diphenylsilane (DPSC) with 4,4'-[sulfonyl-bis-(4,1-phenyleneoxy)]bisbenzenamine, 3,3'-[sulfonylbis(4,1-phenyleneoxy)]bisbenzenamine, and bis(4-aminophenyl)ether. These polymers were characterized by infrared spectra, solution viscosity, thermooxidative degradation, differential scanning calorimetry, and x-ray diffraction. These polymers show good thermal stability.

引用

页码：147 / 153

页数：7

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