Synthesis and characterization of organosoluble poly(arylate-imide)s prepared from direct polycondensation of bis(trimellitimide)-diacids and various bisphenols
β Scribed by Chin-Ping Yang; Hsun-Ching Chiang; Ruei-Shin Chen
- Publisher
- John Wiley and Sons
- Year
- 2003
- Tongue
- English
- Weight
- 139 KB
- Volume
- 89
- Category
- Article
- ISSN
- 0021-8995
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π SIMILAR VOLUMES
A series of poly(amide-imide)s III a-m containing flexible isopropylidene and ether groups in the backbone were synthesized by the direct polycondensation of 4,4Π-[1,4-phenylenebis(isopropylidene-1,4-phenyleneoxy)]dianiline (PIDA) with various bis(trimellitimide)s II a-m in N-methyl-2-pyrrolidone (N
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