| 发明名称 |
Nonoxidative process for purifying aqueous inorganic salt solutions employed in the wet spinning of filamentary vinyl polymers |
| 摘要 |
Filamentary vinyl polymer compositions are commonly prepared according to a procedure which includes the following steps:
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| 申请公布号 |
US4029725(A) |
申请公布日期 |
1977.06.14 |
| 申请号 |
US19760672892 |
申请日期 |
1976.04.02 |
| 申请人 |
DOW BADISCHE COMPANY |
发明人 |
HURLEY, RUPERT B.;EASTWOOD, FREDERICK B.;MANN, JOE A. |
| 分类号 |
C08F2/00;B01J20/26;C08F2/10;C08F6/00;C08F6/06;D01F6/18;D01F6/38;D01F13/04;(IPC1-7):D01F13/00 |
主分类号 |
C08F2/00 |
| 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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