Polyolefin elastomer compositions and methods of making the same

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United States of America Patent

PATENT NO 10779608
APP PUB NO 20180163024A1
SERIAL NO

15836437

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Abstract

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An elastomeric article is provided that includes a composition having a silane-crosslinked polyolefin elastomer with a density less than 0.90 g/cm3. The elastomeric article can exhibit a compression set of from about 5.0% to about 35.0%, as measured according to ASTM D 395 (22 hrs @ 70° C.). The silane-crosslinked polyolefin elastomer can include a first polyolefin having a density less than 0.86 g/cm3, a second polyolefin having a crystallinity less than 40%, a silane crosslinker, a grafting initiator, and a condensation catalyst.

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Patent Owner(s)

Patent OwnerAddress
COOPER-STANDARD AUTOMOTIVE INC40300 TRADITIONS DR NORTHVILLE MI 46168

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gopalan, Krishnamachari Troy, US 46 147
Herd-Smith, Roland Brignancourt, FR 13 40
Ji, Gending Waterloo, CA 24 84
Lenhart, Robert J Fort Wayne, US 24 83

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