| 发明名称 |
Self-crimpable nylon 66 carpet yarn. |
| 摘要 |
<p>A melt-spinning process for producing self-crimping, nylon 66 carpet yarn at spinning speeds of, for example 4000 meters per minute is provided. The process utilizes polymer having a relative viscosity (RV) of at least 50 and containing a sufficient amount of a chain branching agent to prevent broken filaments and to provide yarn having good luster.</p> |
| 申请公布号 |
EP0349517(B1) |
申请公布日期 |
1995.11.29 |
| 申请号 |
EP19890870104 |
申请日期 |
1989.06.28 |
| 申请人 |
MONSANTO COMPANY |
发明人 |
MCKINNEY, STANLEY EARL;WU, CHESTER CHERNG-CHIOU;STUTZ, FRANK;YU, JING-PEIR |
| 分类号 |
A47G27/02;D01F6/60;D01F6/80;(IPC1-7):D01F6/60 |
主分类号 |
A47G27/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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