New halogen-containing polyimides based on 1,3-bis(3,4-dicarboxyphenyl)-1,1,3,3-tetramethyldisiloxane dianhydride

被引：0
|
作者：
N. M. Belomoina
M. Bruma
M. D. Damaceanu
A. K. Mikitaev
R. M. Kumykov
A. L. Rusanov
机构：
[1] Russian Academy of Sciences,Nesmeyanov Institute of Organoelement Compounds
[2] Romanian Academy,Institute of Macromolecular Chemistry
[3] Kabardino-Balkar State University,undefined
来源：
Polymer Science Series B | 2010年 / 52卷
关键词：
Polyimide; Polymer Science Series; Tetracarboxylic Acid; Dichloroethylene; Hexafluoro;
D O I：
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摘要：
Previously undescribed halogen-containing polyimides are synthesized via the interaction of 1,3-bis(3,4-dicarboxyphenyl)-1,1,3,3-tetramethyldisiloxane dianhydride with aromatic diamines containing hexafluoroisopropylidene and dichloroethylene groups. The influence of tetramethyldisiloxane, hexafluoroisopropylidene, and dichloroethylene groups incorporated into these polymers on their solubility, heat resistance, thermal stability, and film-forming properties is investigated.
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页码：227 / 230
页数：3
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