Title:
HYDROGENATED POLYMERS AND RUBBER COMPOSITIONS INCORPORATING THE SAME
Document Type and Number:
WIPO Patent Application WO/2021/102202
Kind Code:
A3
Abstract:
Embodiments of the present disclosure are directed to functional polymers produced by copolymerization of at least one conjugated diolefin monomer and optionally one or more vinyl monomer, the functional polymer comprising at least one functional group having silica reactive moieties, wherein the functional copolymer has a degree of hydrogenation of from 40% to 98 mol% and a vinyl content of about 50% or less.
Inventors:
KANATOMI YOSHIHIKO (JP)
MAGISTRELLI JEFFREY M (US)
HUE RYAN J (US)
LIU YUAN (US)
MAGISTRELLI JEFFREY M (US)
HUE RYAN J (US)
LIU YUAN (US)
Application Number:
PCT/US2020/061385
Publication Date:
July 01, 2021
Filing Date:
November 19, 2020
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
KANATOMI YOSHIHIKO (JP)
MAGISTRELLI JEFFREY M (US)
HUE RYAN J (US)
LIU YUAN (US)
KANATOMI YOSHIHIKO (JP)
MAGISTRELLI JEFFREY M (US)
HUE RYAN J (US)
LIU YUAN (US)
International Classes:
C08F36/04; B60C1/00; C08F8/04; C08F8/42; C08F136/06; C08F236/10; C08K3/06; C08K3/36; C08L9/00; C08L9/06
Domestic Patent References:
| WO2018119168A1 | 2018-06-28 | |||
| WO2016039005A1 | 2016-03-17 |
Foreign References:
| US20080015309A1 | 2008-01-17 | |||
| US20140357804A1 | 2014-12-04 | |||
| KR20000012973A | 2000-03-06 |
Attorney, Agent or Firm:
HOOKER, Meredith E. et al. (US)
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