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Use of new diimide‐dinaphthols in preparation of novel thermally stable poly(ester‐imide)s
Author(s) -
MehdipourAtaei S.,
Keshavarz S.
Publication year - 2003
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/app.12241
Subject(s) - imide , pyromellitic dianhydride , diimide , polymer chemistry , condensation polymer , polyimide , materials science , polymer , trimellitic anhydride , thermal stability , chemistry , organic chemistry , molecule , composite material , layer (electronics) , perylene
Reaction of 5‐amino‐1‐naphthol with pyromellitic dianhydride (PMDA), benzophenonetetracarboxylic dianhydride (BTDA), and hexafluoroisopropylidene diphthalic anhydride (6FDA) afforded aromatic diols with preformed imide structure. High temperature solution polycondensation reactions of the obtained diimide‐dinaphthols with aromatic and aliphatic diacid chlorides resulted in the preparation of nine different poly(ester‐imide)s. These were fully characterized, and the physical and thermal properties of the obtained polymer were studied. © 2003 Wiley Periodicals, Inc. J Appl Polym Sci 89: 2567–2572, 2003