| 发明名称 |
HYBRID TIRE CORD AND METHOD FOR MANUFACTURING THE SAME |
| 摘要 |
A hybrid tire cord has more uniform physical properties, and improved strength and fatigue resistance. The hybrid tire cord can easily be manufactured. The hybrid tire cord includes a nylon primarily twisted yarn and an aramid primarily twisted yarn, wherein the nylon primarily twisted yarn and the aramid primarily twisted yarn are secondarily twisted together, and after untwisting of the secondary twisting of the hybrid tire cord having a predetermined length, a length of the aramid primarily twisted yarn is 1.005 to 1.025 times a length of the nylon primarily twisted yarn. |
| 申请公布号 |
US2017106698(A1) |
申请公布日期 |
2017.04.20 |
| 申请号 |
US201615393591 |
申请日期 |
2016.12.29 |
| 申请人 |
KOLON INDUSTRIES, INC. |
发明人 |
JEON Ok Wha;LEE Min Ho |
| 分类号 |
B60C9/00;D02G3/40;D02G3/04;D02G3/48;D01H13/00 |
主分类号 |
B60C9/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A hybrid tire cord comprising:
a nylon primarily twisted yarn; and an aramid primarily twisted yarn, wherein the nylon primarily twisted yarn and the aramid primarily twisted yarn are secondarily twisted together, if the secondary twist of the hybrid tire cord with a predetermined length were untwisted, a length of the aramid primarily twisted yarn would be 1.005 to 1.025 times a length of the nylon primarily twisted yarn, and the aramid primarily twisted yarn has a 0.1 to 5% lower twist number than a twist number of the nylon primarily twisted yarn. |
| 地址 |
Gwacheon-si KR |
