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US 10,821,692 B2Granted
Tire
AssigneeBridgestone Corporation
InventorNaoyuki Sone
Life of this patent
Estimating the term…
Abstract
A tire is provided, which includes: a circular tire frame formed from a resin material containing an olefin resin; and an exterior member formed from a thermoplastic rubber vulcanizate which contains an ethylene-propylene-diene rubber and a polyethylene-based resin, and in which a content of the ethylene-propylene-diene rubber is from 20% by mass to 45% by mass with respect to a total mass of the thermoplastic rubber vulcanizate, and a fluidity is from 1.0 g/10 min to 60 g/10 min.
Claims6
A tire comprising:
- a circular tire frame formed from a resin material containing an olefin resin;
- and
- an exterior member formed from a thermoplastic rubber vulcanizate which contains an ethylene-propylene-diene rubber and a polyethylene-based resin, and in which a content of the ethylene-propylene-diene rubber is from 20% by mass to 45% by mass with respect to a total mass of the thermoplastic rubber vulcanizate, and a fluidity of the thermoplastic rubber vulcanizate is from 1.0 g/10 min to 60 g/10 min.
Dependencies are inferred from the claim text.