LIQUID-CRYSTALLINE EPOXY-RESINS CONTAINING BINAPHTHYL GROUP AS RIGID BLOCK WITH ENHANCED THERMAL-STABILITY

被引：59

作者：

CARFAGNA, C

AMENDOLA, E

GIAMBERINI, M

机构：

[1] Department of Materials and Production Engineering, University of Naples "Federico Ii", Naples, 80125, Piazzale Tecchio

来源：

MACROMOLECULAR CHEMISTRY AND PHYSICS | 1994年 / 195卷 / 07期

关键词：

D O I：

10.1002/macp.1994.021950703

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The synthesis and characterization of a novel liquid crystalline difunctional epoxy compound, 6,6'-bis(2,3-epoxypropoxy)-2,2'-binaphthyl (4), is presented. This epoxide, obtained by glycidyl termination of 2,2'-binaphthyl-6,6'-diol, shows a nematic phase between 240 and 270-degrees-C. The curing reaction was carried out in the DSC pan by mixing the epoxy monomer with 4,4'-diaminodiphenyl sulfone (DDS) or phthalic anhydride (FA). The thermal analysis of the cured resins indicated high thermal resistance.

引用

页码：2307 / 2315

页数：9

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