发明名称 |
COMPOSITE ABRASIVE PARTICLES AND METHOD OF MANUFACTURE |
摘要 |
THE PRESENT APPLICATION DISCLOSES AN AGGLOMERATE. THE AGGLOMERATE COMPRISES A CRYSTALLINE MATRIX. THE AGGLOMERATE MAY ADDITIONALLY COMPRISE ABRASIVE PARTICLES. THE AGGLOMERATE HAS A NORMALIZED BULK DENSITY OF LESS THAN ABOUT 0.38.@ THE PRESENT APPLICATION ADDITIONALLY DISCLOSES A METHOD OF MANUFACTURING THE AGGLOMERATE. THE AGGLOMERATE IS MANUFACTURED BY FORMING A MIXTURE COMPRISING AN ABRASIVE PARTICLE WITH A SOL, THE SOL COMPRISING AN OXIDE AND WATER AND INTRODUCING THE MIXTURE INTO A SPRAY DRYER. THE MIXTURE IS THEN DRIED IN THE SPRAY DRYER. THE MIXTURE IS THEN FIRED, FOREXAMPLE IN AN OVEN. THE RESULTING AGGLOMERATES COMPRISE ABRASIVE PARTICLES RETAINED WITHIN A CRYSTALLINE MATRIX OF THE OXIDE.@ THE PRESENT INVENTION ADDITIONALLY DISCLOSES METHODS OF USING THE AGGLOMERATES OF THE RESENT INVENTION. |
申请公布号 |
MY142764(A) |
申请公布日期 |
2010.12.31 |
申请号 |
MY2001PI05187 |
申请日期 |
2001.11.10 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
NEGUS BELIHU ADEFRIS;WILLIAM DALE JOSEPH;KATHLEEN ANN WAGLE-PETERSON |
分类号 |
B24D3/00;B24D13/18;B01J13/04;B24D11/00;C09K3/14 |
主分类号 |
B24D3/00 |
代理机构 |
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代理人 |
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地址 |
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