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US 2022/0203782 A1Published application
Sidewall Supports For Pneumatic Tires
AssigneeBridgestone Corporation
InventorsErin Sheepwash, Ryan J. Hue
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Abstract
A method of preparing a sidewall support, the method comprising the steps of (i) providing a vulcanizable composition including an elastomer, a filler, a curative, and a eutectic composition; (ii) fabricating the vulcanizable composition into a green sidewall support; and (iii) subjecting the green sidewall support to curing conditions.
Claims29
A method of preparing a sidewall support, the method comprising the steps of:
- (i) providing a vulcanizable composition including an elastomer, a filler, a curative, and a eutectic composition;
- (ii) fabricating the vulcanizable composition into a green sidewall support;
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- (iii) subjecting the green sidewall support to curing conditions.
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A pneumatic tire comprising:
- (i) a tread;
- (ii) a carcass;
- (iii) an optional innerliner layer;
- (iv) a pair of sidewall supports disposed on the carcass or on the optional innerliner layer, if present, where said sidewall supports are prepared from a vulcanizable composition including an elastomer, a filler, a curative, and a eutectic composition.
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Dependencies are inferred from the claim text.