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US 2026/0125520 A1Published application
Rubber material and manufacturing method of the same, and tire
AssigneeBridgestone Corporation
InventorsAshoke Kumar KARMOKAR, Masahiro HOMMA, Ayaka NISHIMURA
Life of this patent
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Abstract
A rubber material that allows for obtaining a rubber member that is excellent in mechanical properties and low loss property by utilizing rubber powder. A rubber material includes rubber powder (A) dispersed in a rubber base material (B), wherein the rubber powder (A) includes an unvulcanized rubber layer (a2) disposed on the surface of a vulcanized rubber powder (a1), and the unvulcanized rubber layer (a2) includes a crosslinking agent.
Claims20
A rubber material comprising rubber powder (A) dispersed in a rubber base material (B),
- the rubber powder (A) comprising an unvulcanized rubber layer (a2) disposed on a surface of a vulcanized rubber powder (a1), and the unvulcanized rubber layer (a2) comprising a crosslinking agent.
Dependencies are inferred from the claim text.