New poly(amide-imide)s were prepared from a diimide-dicarboxylic acid, 1,4-bis(4-trimellitimidophenoxy)-2-tert-butylbenzene (BTTB), with various diamines by the direct polycondensation in N-methyl-2-pyrrolidinone (NMP) using triphenyl phosphite and pyridine as condensing agents. The new diimide-dica
Novel Organosoluble Poly(amide-imide)s Derived from Kink Diamine Bis[4-(4-trimellitimidophenoxy)phenyl]-diphenylmethane. Synthesis and Characterization
β Scribed by Der-Jang Liaw; Pei-Nan Hsu; Wen-Hsiang Chen; Been-Yang Liaw
- Publisher
- John Wiley and Sons
- Year
- 2001
- Tongue
- English
- Weight
- 88 KB
- Volume
- 202
- Category
- Article
- ISSN
- 1022-1352
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π SIMILAR VOLUMES
An imide ring-performed dicarboxylic acid bearing one hexafluoroisopropylidene and two ether linkages between aromatic rings, 2,2-bis[4-(4-trimellitimidophenoxy)phenyl]hexafluoropropane (II), was prepared from the condensation of 2,2-bis[4-(4-aminophenoxy)phenyl]hexafluoropropane and trimellitic anh
A novel polymer-forming diimide-diacid, 2,6-bis(4-trimellitimidophenoxy)naphthalene, was prepared by the condensation reaction of 2,6-bis(4-aminophenoxy)naphthalene with trimellitic anhydride (TMA). A series of novel aromatic poly(amideimide)s containing 2,6-bis(phenoxy)naphthalene units were prepar