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US 2022/0089833 A1Published application
Rubber composition and vibration damping rubber including rubber composition vulcanized
AssigneeToyo Tire Corporation
InventorsHama Nagai, Norio Minouchi
Life of this patent
Estimating the term…
Abstract
A rubber composition has a rubber component and recycled carbon black. The recycled carbon black has an ash content of 13% by mass or more. The rubber composition preferably further has a silane coupling agent. The rubber composition preferably has a content of the recycled carbon black of 5 to 60 parts by mass based on 100 parts by mass of a total amount of the rubber component.
Claims4
A rubber composition comprising a rubber component and recycled carbon black, wherein
- the recycled carbon black has an ash content of 13% by mass or more.
Dependencies are inferred from the claim text.