A new aromatic tetracarboxylic dianhydride having a crank and twisted noncoplannar structure, 2,2Ј-bis(3,4-dicarboxyphenoxy)biphenyl dianhydride, was synthesized by the reaction of 4-nitrophthalonitrile with biphenyl-2,2Ј-diol, followed by hydrolysis and cyclodehydration. The biphenyl-2,2Ј-diyl-cont
Soluble and light-colored polyimides from 2,3,2′,3′-oxydiphthalic anhydride and aromatic diamines
✍ Scribed by Chin-Ping Yang; Sheng-Huei Hsiao; Yung-Chung Chen
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 135 KB
- Volume
- 97
- Category
- Article
- ISSN
- 0021-8995
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