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US 2002/0170642 A1Published application
Pneumatic tire having a rubber component containing a rubber gel and syndiotatic 1,2-polybutadiene
AssigneeThe Goodyear Tire & Rubber Company
InventorsStephan Franz Westermann, Georges Marcel Victor Thielen, Ghislain Adolphe Leon Thise
Life of this patent
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Abstract
A pneumatic tire having a rubber component where the rubber in said component is comprised of (A) from 10 to 75 phr of a rubber gel selected from the group consisting of polybutadiene gel, styrene butadiene gel, acrylonitrile-butadiene gel, chloroprene gel, natural rubber gel, and mixtures thereof; (B) from 1 to 25 phr of syndiotactic 1,2-polybutadiene; and (C) a rubber containing olefinic unsaturation.
Claims18
A pneumatic tire having a rubber component where the rubber in said component is comprised of
- (A) from 10 to 75 phr of a rubber gel selected from the group consisting of polybutadiene gel, styrene butadiene gel and natural rubber gel, acrylonitrile-butadiene gel, polychloroprene gel and mixtures thereof;
- (B) from 1 to 25 phr of syndiotactic 1,2-polybutadiene;
- and
- (C) a rubber containing olefinic unsaturation.
1 more element
Dependencies are inferred from the claim text.