Polyester resins having improved properties
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United States of America Patent
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Nov 21, 2000
Grant Date -
N/A
app pub date -
Apr 27, 1998
filing date -
Apr 28, 1997
priority date (Note) -
Expired
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Abstract
Aromatic polyester resins, having improved mechanical and hydrolysis resistant properties, by mixing said aromatic polyester resin with a phenoxy resin, a dianhydride of a tetracarboxylic acid and liquid crystals.
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