US 11,701,921 B2
Rubber composition and tire
Misa Aoki, Tokyo (JP); Seiichi Tahara, Tokyo (JP); and Takuya Ogasawara, Tokyo (JP)
Assigned to BRIDGESTONE CORPORATION, Tokyo (JP)
Filed by BRIDGESTONE CORPORATION, Tokyo (JP)
Filed on Jun. 12, 2020, as Appl. No. 16/900,186.
Application 16/900,186 is a continuation of application No. PCT/JP2018/045760, filed on Dec. 12, 2018.
Claims priority of application No. 2017-240085 (JP), filed on Dec. 14, 2017.
Prior Publication US 2020/0307315 A1, Oct. 1, 2020
Int. Cl. B60C 1/00 (2006.01); B29D 30/06 (2006.01); B29K 7/00 (2006.01); B29K 25/00 (2006.01); B29L 30/00 (2006.01)
CPC B60C 1/0016 (2013.01) [B29D 30/0662 (2013.01); B29K 2007/00 (2013.01); B29K 2025/08 (2013.01); B29L 2030/002 (2013.01)] 12 Claims
 
1. A tire comprising a rubber composition, the rubber composition comprising:
a rubber component; and
styrene-ethylenebutylene-styrene block copolymer,
wherein a total styrene content of the styrene-ethylenebutylene-styrene block copolymer is 30 mass % or more with respect to a total mass of the styrene-ethylenebutylene-styrene block copolymer.