Two diimido-dicarboxylic acids, bis-4-[N-(4-carboxy phthalimido)phenyl]sulphone(I) and bis-4,4'-[N, N'-(4-carboxy phthalimido)]azobenzene(ll), were synthesized and aromatic polyamideimides were obtained from them by direct polycondensation with various aromatic diamines using triphenyl phosphite. Si
โฆ LIBER โฆ
Synthesis and characterization of two polytrimellitamideimide series with different segment order by direct polycondensation
โ Scribed by Chin-Ping Yang; Chi-Shu Wei
- Publisher
- John Wiley and Sons
- Year
- 2001
- Tongue
- English
- Weight
- 265 KB
- Volume
- 82
- Category
- Article
- ISSN
- 0021-8995
- DOI
- 10.1002/app.1994
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