A novel bis(ether anhydride) monomer, 9,9-bis [4-(3,4-dicarboxyphenoxy)phenyl]fluorene dianhydride (4), was synthesized from the nitrodisplacement of 4-nitrophthalonitrile by the bisphenoxide ion of 9,9-bis(4-hydroxyphenyl)fluorene (1), followed by alkaline hydrolysis of the intermediate tetranitril
Synthesis and characterization of new type soluble poly(amide–imide)s based on 6FDA imide modified polyterephthalamides
✍ Scribed by Chin-Ping Yang; Ruei-Shin Chen; Shin-Haur Chen
- Publisher
- John Wiley and Sons
- Year
- 2000
- Tongue
- English
- Weight
- 204 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0887-624X
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