Polymer compositions
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United States of America Patent
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-
Jul 25, 1989
Issued Date -
N/A
app pub date -
Nov 22, 1988
filing date -
Jan 4, 1985
priority date (Note) -
Expired
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Abstract
Self-cyclisable polymer such as polyacrylonitrile formed within aromatic polymer matrix is heat treated to improve the glass transition temperature and flow characteristics of the aromatic polymer. Polyaryletherketones are preferred as the matrix.
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