发明名称 |
Apparatus and method to extract material from a running length of fiber |
摘要 |
This invention is an apparatus and method of extracting a material from a continuous running length of fiber comprising continuously moving the fiber through a conduit while simultaneously flowing a solvent for the material through the conduit with the conduit having a length and cross sectional area sufficient to facilitate extraction of the desired amount of the material. The flow is preferred to be countercurrent to the movement of the fiber.
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申请公布号 |
US4771616(A) |
申请公布日期 |
1988.09.20 |
申请号 |
US19860835020 |
申请日期 |
1986.02.28 |
申请人 |
ALLIED CORPORATION |
发明人 |
SUN, JIM C.;BOONE, MARK B.;DUNBAR, JAMES J.;WEEDON, GENE C. |
分类号 |
D01D1/10;D01D10/00;D01D13/02;D01F13/04;D06B3/04;D06B9/00;(IPC1-7):D06B3/02 |
主分类号 |
D01D1/10 |
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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