Pneumatic tire
AssigneeThe Yokohama Rubber Co., Ltd.
InventorTakumi Sekiguchi
Life of this patent
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Abstract
Disclosed is a pneumatic tire which has an enhanced uniformity of the tire including an adhesive sealant layer disposed inside its tread portion. In a pneumatic tire T including an adhesive sealant layer 5 disposed inward of an inner liner 4 in a region corresponding to its tread portion 1, the adhesive sealant layer 5 is formed of a laminate including: an auxiliary rubber layer 5a disposed closer to the inner liner 4, the compression set of the auxiliary rubber layer 5a being set at 40% or less; and an adhesive sealant material 5b disposed inward of the auxiliary rubber layer 5a.
Claims6
A pneumatic tire including an adhesive sealant layer disposed inward of an inner liner in a region corresponding to a tread portion, characterized in that
- the adhesive sealant layer is formed of a laminate including:
- an auxiliary rubber layer disposed closer to the inner liner, the compression set of the auxiliary rubber layer being 40% or less;
- and an adhesive sealant material disposed inward of the auxiliary rubber layer.
Dependencies are inferred from the claim text.