发明名称 |
Coated abrasive products employing nonabrasive diluent grains |
摘要 |
A coated abrasive article comprised of a blend of premium abrasive grains and nonabrasive diluent grains adhered to a backing material by a resinous binder. The article has an unexpected abrading efficiency, performing equal to, or superior to, a coated abrasive article containing only premium abrasive grains.
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申请公布号 |
US5011512(A) |
申请公布日期 |
1991.04.30 |
申请号 |
US19900470429 |
申请日期 |
1990.01.25 |
申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
WALD, VERNON M.;MASSON, RICHARD A.;BROWN, FREDRICK D.;BROBERG, DAVID E. |
分类号 |
B24D3/28;B24D11/00;B24D18/00;C09K3/14 |
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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