FLUORINE-CONTAINING POLYIMIDES WITH PHENYLQUINOXALINE UNITS

被引：9

作者：

SAVA, I

BRUMA, M

BELOMOINA, N

MERCER, FW

机构：

[1] MOSCOW ELEMENT ORGAN CPDS INST,MOSCOW,RUSSIA

[2] RAYCHEM CORP,MENLO PK,CA 94025

来源：

ANGEWANDTE MAKROMOLEKULARE CHEMIE | 1993年 / 211卷

关键词：

D O I：

10.1002/apmc.1993.052110110

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 new polyimides with phenylquinoxaline units have been synthesized by solution polycondensation of 2,2-bis(1,3-dioxo-1H,3H-isobenzofuran-5-yl)hexafluoropropane (hexafloroisopropylidene-diphthalic anhydride) with aromatic diamines containing preformed phenylquinoxaline units. These polymers are soluble in polar amidic solvents and can be processed into transparent, flexible films, having low dielectric constants and high thermal stability with decomposition temperatures above 400 degrees C.

引用

页码：113 / 120

页数：8

共 10 条

[1] SOLUBLE IMIDE-QUINOXALINE COPOLYMERS [J].

AUGL, JM ;

DUFFY, JV .

JOURNAL OF POLYMER SCIENCE PART A-1-POLYMER CHEMISTRY, 1971, 9 (05) :1343-&

[2]

Bureau J.-M., 1989, Revue Technique Thomson-CSF, V20-21, P689

[3] MOISTURE DIFFUSION IN POLYIMIDE FILMS IN INTEGRATED-CIRCUITS [J].

DENTON, DD ;

DAY, DR ;

PRIORE, DF ;

SENTURIA, SD ;

ANOLICK, ES ;

SCHEIDER, D .

JOURNAL OF ELECTRONIC MATERIALS, 1985, 14 (02) :119-136

[4]

Fryd M., 1984, POLYIMIDES SYNTHESIS, V1, P377

[5] STRUCTURAL MODIFICATIONS IN IMIDE-ARYL ETHER PHENYLQUINOXALINE RANDOM COPOLYMERS [J].

HEDRICK, JL ;

LABADIE, JW .

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 1992, 30 (01) :105-110

[6]

HERGENROTHER P, 1988, ENCY POLYM SCI ENG, V13, P55

[7] POLY(AMIDOPHENYL QUINOXALINES) [J].

KORSAK, VV ;

KRONGAUZ, ES ;

TRAVNIKOVA, AP ;

BELOMOINA, NM ;

RAUBACH, H ;

HEIN, D .

ACTA POLYMERICA, 1983, 34 (04) :213-215

[8]

MERCER F, 1990, 1990 P INT EL PACK S, P1042

[9]

SCOLA DA, 1989, CHEMTECH FEB, P112

[10] POLYIMIDES [J].

SROOG, CE .

PROGRESS IN POLYMER SCIENCE, 1991, 16 (04) :561-694

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