Process for preparing filler-dispersed polymeric compositions

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United States of America Patent

PATENT NO 7875671
SERIAL NO

11890139

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Abstract

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A method for preparing a polymeric composition, the method comprising introducing a functionalized polymer and a filler. Mixing the functionalized polymer and filler to form a first masterbatch, adding additional polymer to the first masterbatch, and mixing the additional polymer and the first masterbatch.

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Patent Owner(s)

Patent OwnerAddress
BRIDGESTONE CORPORATIONTOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hergenrother, William L Akron, US 220 2519
Hogan, Terrence E Akron, US 128 1032
Robertson, Christopher G Akron, US 27 158

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