Composition and method for enhancing the surface adhesion of polyurethane foam to surfaces of thermoplastic blends
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United States of America Patent
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Apr 2, 2002
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N/A
app pub date -
Sep 13, 2000
filing date -
Dec 19, 1996
priority date (Note) -
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Abstract
A composition and method for promoting improved adhesion between a thermoplastic resinous substrate and polyurethane foam is provided. In one aspect of this invention, the composition comprises a thermoplastic mixture of at least one polyphenylene ether and at least one poly(alkenylaromatic) compound; and at least one primary amine-containing material or secondary amine-containing material.
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