| 发明名称 | Tyre body ply skim | ||
| 摘要 | A compound for a tyre textile body ply skim. The compound has a cross-linkable, unsaturated-chain polymer base, a reinforcing filler composite, and a curing system having at least a curing agent and accelerants. The compound has 0.1 to 20 phr of a lignin derivative, 20 to 50 phr of a first carbon black with a surface area of 90 to 150 m2/g, and 5 to 20 phr of a second carbon black with a surface area of 10 to 40 m2/g. | ||
| 申请公布号 | US9546264(B2) | 申请公布日期 | 2017.01.17 |
| 申请号 | US201414766476 | 申请日期 | 2014.02.08 |
| 申请人 | BRIDGESTONE CORPORATION | 发明人 | Cotugno Salvatore;Caliano Ludovica |
| 分类号 | C08L7/00;B60C1/00;C08K3/04;C08L9/06 | 主分类号 | C08L7/00 |
| 代理机构 | Sughrue Mion, PLLC | 代理人 | Sughrue Mion, PLLC |
| 主权项 | 1. A compound, comprising: a cross-linkable, unsaturated-chain polymer base, a reinforcing filler composite, and a curing system comprising at least a curing agent and accelerants; wherein the compound comprises 0.1 to 20 phr of sulphonated lignin; the reinforcing filler composite comprises 20 to 50 phr of a first carbon black with a surface area of 90 to 150 m2/g, and 5 to 20 phr of a second carbon black with a surface area of 10 to 40 m2/g; and the sulphonated lignin is the only adhesion promoter in said compound. | ||
| 地址 | Tokyo JP | ||