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US 10,766,304 B2Granted
Polyamide-based thermoplastic elastomer and tire
AssigneeBridgestone Corporation
InventorYasunori Tarutani
Life of this patent
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Abstract
A polyamide-based thermoplastic elastomer including a hard segment and a soft segment, wherein the hard segment contains polyamide 612 and the soft segment contains a polyamine.
Claims11
A tire comprising a polyamide-based thermoplastic elastomer comprising a hard segment and a soft segment, wherein the hard segment contains polyamide 612, and the soft segment contains an ABA-type triblock polyether diamine represented by the following Formula (N):
- wherein, in Formula (N), XN and ZN each independently represent an integer from 1 to 20, and YN represents an integer from 4 to 50.
Dependencies are inferred from the claim text.