| 发明名称 |
Spin dyeing polymer melts using dyeing agent |
| 摘要 |
A process for spin dyeing of polymer melts involves guiding the melts to a spinneret by means of a spinning pump and pressing them out of nozzle bores (2). The polymer melts and the dyeing agent are brought together in the nozzle bore (2), directly before discharge from the bore (2).
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| 申请公布号 |
DE19726515(A1) |
申请公布日期 |
1998.01.08 |
| 申请号 |
DE19971026515 |
申请日期 |
1997.06.23 |
| 申请人 |
BARMAG AG, 42897 REMSCHEID, DE |
发明人 |
JUNK, PAUL B., DR., 42897 REMSCHEID, DE |
| 分类号 |
D01D1/06;D01F1/06;(IPC1-7):D01F1/06;C08J3/22 |
主分类号 |
D01D1/06 |
| 代理机构 |
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代理人 |
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| 主权项 |
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