Synthesis and characterization of highly soluble aromatic polyimides
โ Scribed by Xiao-hua Huang; Wei Huang; Yong-feng Zhou; De-yue Yan
- Publisher
- Institute of Chemistry Chinese Academy of Sciences
- Year
- 2011
- Tongue
- English
- Weight
- 421 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0256-7679
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๐ SIMILAR VOLUMES
A series of new soluble aromatic polyimides with inherent viscosities of 0.65-1.12 dL/g were synthesized from 1,3-bis(4-aminophenyl)-4,5-diphenylimidazolin-2-one and various aromatic tetracarboxylic dianhydrides by the conventional twostep procedure that included ring-opening polyaddition and subseq
Soluble polyimides were synthesized and characterized from two diamines and four dianhydrides by the two-and the one-step method. Most of the polyimides could be soluble by one-step method except โฃ,โฃะ-bis(4-aminophenyl)-1,4-diisopropyl benzene/3,3ะ,4,4ะ-benzophenonetetracarboxylic dianhydride system