Poly(oxadiazole-imide)s containing hexafluoroisopropylidene units

被引：12
作者：
Hamciuc, C [1 ]
Schulz, B [1 ]
Bruma, M [1 ]
机构：
[1] UNIV POTSDAM,INST SOLID STATE PHYS,RES GRP THIN ORGAN FILMS,POTSDAM,GERMANY
来源：
ANGEWANDTE MAKROMOLEKULARE CHEMIE | 1996年 / 235卷
关键词：
D O I：
10.1002/apmc.1996.052350110
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 poly(1,3,4-oxadiazole-imide)s has been synthesized from various aromatic dihydrazides and diacid chlorides which contain both imide and hexafluoroisopropylene units. The diacid chlorides were reacted with aromatic dihydrazides to prepare poly(hydrazide-imide)s which were subsequently cyclodehydrated in their solid state to give poly(1,3,4-oxadiazole-imide)s. The new polymers were soluble in polar solvents and were stable up to 450-480 degrees C in nitrogen, as determined by thermogravimetric analysis.
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收藏
页码：111 / 120
页数：10
相关论文
共 16 条
  • [1] SYNTHESIS AND CHARACTERIZATION OF FLUORINATED POLY(IMIDE-PYRIDAZINE-AMIDE)S
    BRUMA, M
    SCHULZ, B
    MERCER, FW
    [J]. POLYMER, 1994, 35 (19) : 4209 - 4214
  • [2] Bruma M, 1994, HIGH PERFORM POLYM, V6, P183
  • [3] POLYMERS DERIVED FROM HEXAFLUOROACETONE
    CASSIDY, PE
    AMINABHAVI, TM
    FARLEY, JM
    [J]. JOURNAL OF MACROMOLECULAR SCIENCE-REVIEWS IN MACROMOLECULAR CHEMISTRY AND PHYSICS, 1989, C29 (2-3): : 365 - 429
  • [4] FLUORINE-CONTAINING AND SILICON-CONTAINING POLYOXADIAZOLES
    FITCH, JW
    CASSIDY, PE
    WEIKEL, WJ
    LEWIS, TM
    TRIAL, T
    BURGESS, L
    MARCH, JL
    GLOWE, DE
    ROLLS, GC
    [J]. POLYMER, 1993, 34 (22) : 4796 - 4798
  • [5] HUSK RG, 1968, MACROMOLECULES, V21, P1234
  • [6] KORSHAK VV, 1969, IZV AKAD NAUK SSSR, V2, P439
  • [7] KORSHAK VV, 1969, VYSOKOMOL SOEDIN A, V8, P548
  • [8] NEW POLYMER SYNTHESES .67. KEVLAR-TYPE POLYARAMIDES OF MONOSUBSTITUTED TEREPHTHALIC ACIDS
    KRICHELDORF, HR
    SCHMIDT, B
    BURGER, R
    [J]. MACROMOLECULES, 1992, 25 (20) : 5465 - 5470
  • [9] Mercer F. W., 1993, High Performance Polymers, V5, P97, DOI 10.1088/0954-0083/5/2/002
  • [10] Mercer FrankW., 1991, HIGH PERFORM POLYM, V3, P297, DOI DOI 10.1088/0954-0083/3/4/008
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