发明名称 |
Method of making composite abrasive filaments |
摘要 |
A method of making a composite abrasive filament, said filament including at least one preformed core at least partially coated with a hardened, abrasive-filled thermoplastic elastomer, and exhibiting increased abrading life over previously known abrasive filaments. Also disclosed are methods of using such filaments in article form to abrade a variety of workpieces.
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申请公布号 |
US5571296(A) |
申请公布日期 |
1996.11.05 |
申请号 |
US19950456401 |
申请日期 |
1995.06.01 |
申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
BARBER, JR., LOREN L.;WELYGAN, DENNIS G.;PIHL, RICHARD M. |
分类号 |
A46D1/00;B24D3/28;B24D13/10;B29C47/02;B29C47/20;B29C70/58;D01D5/34;D01F1/10;D01F8/04;D02G3/40;D06M15/00;D06M101/00;D06M101/02;D06M101/16;(IPC1-7):B24D11/00 |
主分类号 |
A46D1/00 |
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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