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2003•Journal of Applied Polymer ScienceRequires access

Use of new diimide‐dinaphthols in preparation of novel thermally stable poly(ester‐imide)s

Shahram Mehdipour‐Ataei, Seyed Ali Keshavarz

Open publisher page 19 citations

Abstract

Abstract 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

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What this paper is about

Abstract 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

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Available abstract

Abstract 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

Key concepts: Imide, Pyromellitic dianhydride, Diimide, Polymer chemistry, Condensation polymer, Polyimide, Materials science, Polymer

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