| 发明名称 |
CARBON FIBER CORD FOR REINFORCING RUBBER PRODUCT AND RUBBER PRODUCT USING THE SAME |
| 摘要 |
The present invention provides a carbon fiber cord having both high bending fatigue resistance and high adhesiveness. The disclosed carbon fiber cord is a carbon fiber cord for reinforcing a rubber product. This carbon fiber cord includes a carbon fiber, a first coating layer formed on the carbon fiber, and a second coating layer formed over the first coating layer. The first coating layer contains a phenolic resin and does not contain a rubber component. The second coating layer contains a rubber component. The mass ratio of the first coating layer to the total mass of the carbon fiber and the first coating layer is in a range of 0.5% to 10%. |
| 申请公布号 |
US2015369336(A1) |
申请公布日期 |
2015.12.24 |
| 申请号 |
US201414762665 |
申请日期 |
2014.01.27 |
| 申请人 |
NIPPON SHEET GLASS COMPANY, LIMITED |
发明人 |
KATAGIRI Shinya |
| 分类号 |
F16G1/10;C08J5/06;D06M15/693;D02G3/44;D06M15/41 |
主分类号 |
F16G1/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A carbon fiber cord for reinforcing a rubber product, wherein the cord comprises:
a carbon fiber; a first coating layer formed on the carbon fiber; and a second coating layer formed over the first coating layer, wherein the first coating layer contains a phenolic resin and does not contain a rubber component, the second coating layer contains a rubber component and is formed using a treatment agent containing the rubber component and not containing an initial condensate of resorcin and formaldehyde, and a mass ratio of the first coating layer to a total mass of the carbon fiber and the first coating layer is in a range of from 0.5% to 10%. |
| 地址 |
Tokyo JP |
