Glass fiber sizing compositions, sized glass fibers, and polyolefin composites
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United States of America Patent
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May 10, 2005
Grant Date -
Jul 8, 2004
app pub date -
Jul 23, 2003
filing date -
Jul 23, 2002
priority date (Note) -
Expired
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Abstract
A sizing composition for glass fibers comprises at least one film-former, at least one silane comprising an alkenyl group comprising a straight chain segment of at least five carbon atoms, wherein at least one carbon-carbon double bond is terminal and wherein the carbon atoms on the terminal double bond are unsubstituted, and at least one lubricant. The sizing composition can be used to coat glass fibers for use as reinforcement for cycloolefins that cure by the ring-opening metathesis polymerization ('ROMP') reaction.
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