发明名称 |
ABRASIVE WHEELS |
摘要 |
Abrasive Wheels An abrasive wheel comprised of abrasive granules dispersed throughout and adhered in a matrix with a binder system which comprises a blend of a tough adherent binder and a smear-reducing quantity of a smear-reducing compatible polymer. An abrasive wheel having abrasive granules adhered by the binder without the compatible polymer has a tendency to smear onto the surface of a workpiece when rotated thereagainst under heat-generating conditions such as high wheel to workpiece pressure and surface speed. |
申请公布号 |
CA1282964(C) |
申请公布日期 |
1991.04.16 |
申请号 |
CA19860501240 |
申请日期 |
1986.02.06 |
申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
BARNETT, SCOTT L.;FARISS, GARY M. |
分类号 |
B24D3/28;B24D3/02;B24D3/34;C08J5/14 |
主分类号 |
B24D3/28 |
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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