Polydienes and diene copolymers having organophosphine functionality

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United States of America Patent

PATENT NO 9868805
APP PUB NO 20150126675A1
SERIAL NO

14398644

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Abstract

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Embodiments provide polydienes and diene copolymers having organophosphines functionality. Specific embodiments employ phosphorus-containing organometal initiators and copolymers prepared by anionically polymerizing conjugated diene monomer and vinyl organophosphine.

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Patent Owner(s)

Patent OwnerAddress
BRIDGESTONE CORPORATION1-1 KYOBASHI 3-CHOME CHUO-KU TOKYO 1048340 ?1048340

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hergenrother, William L Akron, US 220 5038
Hogan, Terrence E Akron, US 128 2064
Roggeman, David M North Royalton, US 34 712

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