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Synthesis, structure, and properties of high performance alternating copolyimides

✍ Scribed by M. Ree; W. H. Goh; J. -W. Park; M. -H. Lee; S. B. Rhee

Publisher
Springer
Year
1995
Tongue
English
Weight
517 KB
Volume
35
Category
Article
ISSN
0170-0839

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## Abstract Soluble and stable precursors of aromatic imidodiamines were prepared and employed in polymerization reactions with aromatic dianhydrides to yield poly(amic acid ester)s. Thermal imidization of the polymers produced strictly aromatic copolyimides. The reaction of pyromellitic dianhydrid