Novel Polymer Compound and Uses Thereof
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United States of America Patent
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app pub date -
Apr 7, 2010
filing date -
Sep 28, 2007
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Abandoned
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Abstract
The present invention is related to novel polyolefin polymer compositions and methods of use thereof, in particular use in passenger and driver airbag cover applications for vehicles, wherein airbag covers are required to perform at extreme temperatures with no failures, brittle or ductile fractures. The polyolefin polymer includes: a first component having at least one polypropylene copolymer or homo propylene polymer present in the range of up to about 70% by weight of the polymer composition; a second component having at least one ethylene/octene copolymer present in the range of up to about 85% by weight of the polymer composition; and optionally, a third component having at least one metallocene elastomer comprising ethylene and a co-monomer. A method of forming an airbag cover from the polyolefin polymer is also described.
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