| 发明名称 |
MAKING METHOD OF SUPERSHORT FIBERS FROM HIGHLY RIGID FIBERS |
| 摘要 |
PURPOSE:To cut highly rigid fibers into shorter fibers and grind the shorter fibers by a roller mill or a rotor mill thereby to make supershort fibers of a uniform length in extremely high efficiency. |
| 申请公布号 |
JPS5315666(A) |
申请公布日期 |
1978.02.13 |
| 申请号 |
JP19760090524 |
申请日期 |
1976.07.29 |
| 申请人 |
TORAY INDUSTRIES |
发明人 |
MATSUURA RIYOUICHI;NAKAMURA ITSUO;NISHIMURA KIYUUICHIROU |
| 分类号 |
B02C21/00;C03B37/16;D01G1/02 |
主分类号 |
B02C21/00 |
| 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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