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US 2018/0117973 A1Published application
Pneumatic tire
AssigneeSumitomo Rubber Industries, Ltd.
InventorDaisuke KUDO
Life of this patent
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Abstract
A tire 2 includes a tie gum 24 between a carcass 12 and each chafer 22. In the tire 2, an inner liner 20 is formed from a thermoplastic elastomer composition including a styrene-isobutylene-styrene block copolymer. The inner liner 20 has a thickness of not greater than 1.5 mm. The tie gum 24 joins the inner liner 20 and the chafer 22 and has a volume resistivity of not greater than 108 Ω·cm.
Claims5
A pneumatic tire comprising a pair of beads, a carcass, an inner liner, a pair of chafers, and a pair of tie gums, wherein
- the carcass extends on and between one of the beads and the other of the beads,
- the inner liner is joined to an inner surface of the carcass,
- each chafer is turned up around the bead,
- each tie gum is located between the carcass and the chafer,
- the inner liner is formed from a thermoplastic elastomer composition including a styrene-isobutylene-styrene block copolymer and has a thickness of not greater than 1.5 mm, and
- the tie gum joins the inner liner and the chafer and has a volume resistivity of not greater than 108 Ω·cm.
3 more elements
Dependencies are inferred from the claim text.