Method of preparing rubber comprising polymeric compositions and isoprene comprising interpolymers

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United States of America Patent

PATENT NO 8754169
SERIAL NO

13616809

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Abstract

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A method for forming a rubber-modified polymeric composition includes polymerizing vinyl aromatic monomer within a mixture including the vinyl aromatic monomer and an interpolymer having at least one block of polyisoprene, at lest one block of polystyrene, and at lest one block of polybutadiene to thereby form the rubber-modified polymeric composition, where the interpolymer includes an internal block of polyisoprene.

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Patent Owner(s)

Patent OwnerAddress
FIRESTONE POLYMERS LLC381 WEST WILBETH ROAD AKRON OH 44301

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dedecker, Mark N North Canton, US 23 43
Graves, Daniel F N.W. Canal Fulton, US 66 809
Hall, James E Mogadore, US 132 2828

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