Poly(Amide‐Imide)s Based on Amino‐Terminated Oligoimides
✍ Scribed by Patel, Mukesh C.; Patel, G. A.
- Book ID
- 120828896
- Publisher
- Taylor and Francis Group
- Year
- 2003
- Tongue
- English
- Weight
- 134 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0360-2559
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Novel water-soluble unsaturated poly(ether amide)s (PEAs) were synthesized by low-temperature polycondensation of fumaryl chloride and amine-terminated poly(ethylene glycol) (Jeffamine). The unsaturated copolymers were further chemically modified with thiols to provide reactive pendant functional gr
## Abstract An imide ring‐containing dicarboxylic acid, 3,3‐bis[4‐(4‐trimellitimidophenoxy)phenyl]‐1‐oxoisoindoline, was prepared via condensation of 3,3‐bis[4‐(4‐aminophenoxy)phenyl]‐1‐oxoisoindoline and trimellitic anhydride. A series of new aromatic bis(phenoxy)‐1‐oxo‐isoindoline‐containing poly
## Abstract Four diimide‐diacids 3a‐d were synthesized from pyromellitic dianhydride and amino acids of the formula HOOC (CH~2~)~__m__~ NH~2~, with __m__ = 1, 3, 5, 10. These diacids were condensed directly with various aromatic diamines using triphenyl phosphite in __N__‐methyl‐2‐pyrrolidone (