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20250214375. Tire (SUMITOMO RUBBER INDUSTRIES, .)

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TIRE

Abstract: provided is a tire comprising an inner liner and an insulation touching the inner liner on an outer side of the inner liner in a tire radial direction, wherein the insulation is composed of a rubber composition comprising a recovered carbon black, wherein an air permeation coefficient of a rubber composition constituting the inner liner is less than 18�10cm�cm/(cm�s�cmhg), wherein a thickness of the inner liner on a tire equatorial plane is 1.5 mm or less, and wherein a loss tangent at 70� c., 70� c. tan �, of a complex of the insulation and the inner liner is 0.22 or less.

Inventor(s): Ryo YAJIMA

CPC Classification: B60C5/14 (VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES)

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