发明名称 |
HEATING APPARATUS AND PROCESS FOR DRAWING POLYOLEFIN FIBERS |
摘要 |
A heating apparatus and process useful for drawing ultrahigh molecular weight polyolefln fibers, such as polyethylene libers. The heating apparatus includes a first set of rolls and a plurality of aligned ovens. The apparatus includes a second set of rolls at the exit of the ovens which rolls are adapted to provide the desired drawing of the polyolefin fibers. The apparatus and process provide a single draw step in a heated environment, with the use of preferably four or six horizontal ovens. |
申请公布号 |
WO2007078569(A3) |
申请公布日期 |
2007.10.04 |
申请号 |
WO2006US46766 |
申请日期 |
2006.12.07 |
申请人 |
HONEYWELL INTERNATIONAL INC.;TAM, THOMAS, YIU-TAI |
发明人 |
TAM, THOMAS, YIU-TAI |
分类号 |
D02J1/22;D02J13/00 |
主分类号 |
D02J1/22 |
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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