Poly(phenylene sulfide) resin compositions
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United States of America Patent
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May 25, 1993
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N/A
app pub date -
Aug 15, 1991
filing date -
Aug 15, 1991
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Expired
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Abstract
Blends of polyphenylene sulfides, polyphenylene ethers and certain polyamides are made more compatible by incorporating in the polymeric blend either citric, malic or agaricic acid or one of their derivatives, trimellitic anhydride acid chloride, oxazolinyl or epoxy-containing ethylenically unsaturated compounds, or oxazolinyl or epoxy-containing polymers.
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