Patent ID: 9145485
Filing Date: 2015-09-29
Classification: B60C,C08C,C08K,Y02T

Abstract:
1. A rubber composition, comprising: (A) a conjugated diene rubber which is obtained by polymerizing a conjugated diene compound or polymerizing a conjugated diene compound and an aromatic vinyl compound, the conjugated diene rubber comprising a group comprising an active hydrogen and a group capable of chemically binding to silica; (B) a silica; (C) a silane coupling agent (I) capable of reacting with a carbon-carbon double bond of the conjugated diene in the conjugated diene rubber; and (D) a silane coupling agent (II) capable of reacting with the group comprising an active hydrogen; wherein the group comprising an active hydrogen comprises at least one of a primary amino group, a secondary amino group, an imino group, a primary phosphino group, a secondary phosphino group, and a thiol group.