发明名称 |
METHOD FOR ELECTROSTATICALLY BULKING AND IMPREGNATING STAPLE YARNS |
摘要 |
Chemical and physical methods and apparatuses have been employed to impart permanently bulked configuration to cellulosic and certain non-cellulosic yarns. This has been accomplished by passing the yarn through an electrostatic field either before or after impregnating the yarn with certain chemical crosslinking formulations.
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申请公布号 |
US3707024(A) |
申请公布日期 |
1972.12.26 |
申请号 |
USD3707024 |
申请日期 |
1971.03.31 |
申请人 |
AGRICULTURE USA |
发明人 |
MAYER MAYER JR.;ALBERT BARIL JR. |
分类号 |
D02G1/00;(IPC1-7):D02G1/00;D02J1/20;D06M13/00 |
主分类号 |
D02G1/00 |
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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