Thermoplastic compositions based on a vinyl aromatic co-polymer and a polyamide resin
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United States of America Patent
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Aug 31, 1993
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N/A
app pub date -
Oct 31, 1990
filing date -
Nov 9, 1989
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Expired
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Abstract
Thermoplastic compositions having improved mechanical, thermal and rheological characteristics comprising a blend of: (A) an impact resistant vinyl aromatic copolymer containing a vinyl aromatic monomer, an ethylenically unsaturated nitrile and a substrate of an olefinic elastomer; (B) a polyamidic resin; (C) a compatibilizing polymer containing from 0.01 to 4% mol. of a functional group reactive with the polyamide resin and (D) a polyolefin.
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