SYNTHESES AND PROPERTIES OF SOLUBLE POLY(ARYLENE THIOETHER IMIDE)S AND THE CORRESPONDING POLY(ARYLENE SULFONE IMIDE)S

被引：23
|
作者：
GLATZ, FP
MULHAUPT, R
机构：
[1] FREIBURGER MAT FORSCHUNGSZENTRUM,STEFAN MEIER STR 31,D-79104 FREIBURG,GERMANY
[2] UNIV FREIBURG,INST MAKROMOLEK CHEM,W-7800 FREIBURG,GERMANY
来源：
POLYMER BULLETIN | 1993年 / 31卷 / 02期
关键词：
D O I：
10.1007/BF00329958
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
A series of soluble 6F polyimides were prepared from monodisperse diamine-terminated oligo(phenylene thioether)s varying the number of phenylene thioether units between one and six. In a formic acid/hydrogen peroxide slurry the 6F poly(arylene thioether imide)s were converted into the corresponding poly(arylene sulfone imide)s containing controlled oligo(phenylene sulfone) segments. The oxidation process and the influence of oligo(phenylene thioether) and oligo(phenylene sulfone) segments on polymer phase transitions and thermal degradation were investigated.
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页码：137 / 143
页数：7
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