Synthesis of Soluble Polyimides Based on Alicyclic Dianhydride in Ionic Liquids
β Scribed by Tsuda, Yusuke; Yoshida, Tetsuya; Kakoi, Takahiko
- Book ID
- 119987561
- Publisher
- Nature Publishing Group
- Year
- 2006
- Tongue
- English
- Weight
- 58 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0032-3896
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π SIMILAR VOLUMES
Alicyclic polyimides were prepared from 3-carboxylmethyl-cyclopentane-1,2,4-tricarboxylic acid dianhydride and conventional aromatic diamines. These polyimides possess good solubility in strong polar solvents, such as N-methyl pyrrolidone, N,N-dimethyl acetamide, N,N-dimethyl formamide, and m-cresol
A series of polyimides were prepared by a solution polycondensation reaction between 3-carboxylmethylcyclopentane-1,2,4-tricarboxylic dianhydride and 4-alkyloxybenzene-1,3-diamines in N-methyl-2-pyrrolidone and chemical imidization with triethylamine and acetic anhydride. These polyimides possess gr