发明名称 |
ABRASIVE ARTICLE AND METHODS OF MAKING SAME |
摘要 |
A porous abrasive article that allows air and dust particles to pass through. The abrasive article has a screen abrasive and a polymer netting with hooks. The screen abrasive has an abrasive layer comprising a plurality of abrasive particles and at least one binder. The polymer netting cooperates with the screen abrasive to allow the flow of particles through the abrasive article.
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申请公布号 |
KR20080032147(A) |
申请公布日期 |
2008.04.14 |
申请号 |
KR20087002883 |
申请日期 |
2008.02.04 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
WOO EDWARD J.;WALD CHARLES R.;SCHMIDT CURTIS J. |
分类号 |
B24D11/02 |
主分类号 |
B24D11/02 |
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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