| 发明名称 |
Continuous process for the extraction of polyamide-6 |
| 摘要 |
A continuous process is disclosed for the extraction of monomeric caprolactam and its oligomers as the raw polymer product obtained in the polymerization of polyamide-6 in which no fresh water, but processing water or previously used extraction water is used for the granulation.
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| 申请公布号 |
US8541540(B2) |
申请公布日期 |
2013.09.24 |
| 申请号 |
US20090542743 |
申请日期 |
2009.08.18 |
| 申请人 |
KIRSTEN KLAUS;ALBRECHT MANFRED;SAMLITSCHKA FRANZ;LURGI ZIMMER GMBH |
发明人 |
KIRSTEN KLAUS;ALBRECHT MANFRED;SAMLITSCHKA FRANZ |
| 分类号 |
C08G69/04 |
主分类号 |
C08G69/04 |
| 代理机构 |
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