Method for preparing compositions containing maleimide-amide compounds
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United States of America Patent
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Nov 1, 1988
Issued Date -
N/A
app pub date -
May 13, 1987
filing date -
Sep 20, 1983
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention relates to compositions containing 80-30 weight % of bismaleimide-compounds, 5-60 weight % maleimide-amide compounds and 1-10 weight % maleic anhydride derivative. The invention further relates to the preparation of such compositions and to homogeneous curable compositions comprising bismaleimide/maleimide-amide/maleic anhydride compositions according to the invention. The obtained copolymers show good chemical resistance and a high HDT (heat distorsion temperature).
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