Coupling agents for thermoplastic composites
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United States of America Patent
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Jun 23, 1981
Issued Date -
N/A
app pub date -
Nov 29, 1979
filing date -
Sep 11, 1978
priority date (Note) -
Expired
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Abstract
Filled thermoplastic resin composites are provided containing a novel coupling agent selected from the group consisting of mono-,di- and tri-long chain fatty acid esters of C.sub.1 to C.sub.36 mono and polyhydric alcohols. The coupling agents are particularly effective bonding agents for calcium carbonate filled thermoplastic resins for which previously used coupling agents, such as organosilanes, proved ineffective.
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