发明名称 |
RUBBER COMPOSITION AND PNEUMATIC TIRE |
摘要 |
A rubber composition comprising a diene rubber, a tackifier comprising a resin having a weight average molecular weight of from 1,500 to 2,500, and a wax is disclosed. The wax contains from 20.0 to 40.0 mass % of a linear saturated hydrocarbon having from 25 to 30 carbon atoms, from 8.0 to 18.0 mass % of a linear saturated hydrocarbon having from 35 to 40 carbon atoms, and from 1.0 to 6.0 mass % of a linear saturated hydrocarbon having 45 or more carbon atoms. The amount of the tackifier added is larger than the amount of the wax added. |
申请公布号 |
US2016102194(A1) |
申请公布日期 |
2016.04.14 |
申请号 |
US201514875816 |
申请日期 |
2015.10.06 |
申请人 |
TOYO TIRE & RUBBER CO., LTD. |
发明人 |
Kamada Shinsaku |
分类号 |
C08L9/06 |
主分类号 |
C08L9/06 |
代理机构 |
|
代理人 |
|
主权项 |
1. A rubber composition comprising a diene rubber, a tackifier comprising a resin having a weight average molecular weight of from 1,500 to 2,500, and a wax,
wherein the wax contains from 20.0 to 40.0 mass % of a linear saturated hydrocarbon having from 25 to 30 carbon atoms, from 8.0 to 18.0 mass % of a linear saturated hydrocarbon having from 35 to 40 carbon atoms, and from 1.0 to 6.0 mass % of a linear saturated hydrocarbon having 45 or more carbon atoms, and the amount of the tackifier added is larger than the amount of the wax added. |
地址 |
Osaka JP |