| 发明名称 |
Process of making cellulose acetate tow |
| 摘要 |
In the manufacture of a fiber tow, particularly cellulose acetate tow, the tow is plasticized prior to entry into the crimper. The preferred plasticizer is water.
|
| 申请公布号 |
US7585441(B2) |
申请公布日期 |
2009.09.08 |
| 申请号 |
US20040877799 |
申请日期 |
2004.06.25 |
| 申请人 |
CELANESE ACETATE, LLC |
发明人 |
CAENEN PHILIP I. L.;SANDERSON WILLIAM S. |
| 分类号 |
D01D5/22;D01D1/00;D01F2/28;D02G1/12 |
主分类号 |
D01D5/22 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
