- 专利标题: Abrasive articles with precisely shaped features and method of making thereof
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申请号: US14418959申请日: 2013-07-31
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公开(公告)号: US10710211B2公开(公告)日: 2020-07-14
- 发明人: Duy K. Lehuu , Noah O. Shanti , Junqing Xie , Kathryn R. Bretscher
- 申请人: 3M INNOVATIVE PROPERTIES COMPANY
- 申请人地址: US MN St. Paul
- 专利权人: 3M Innovative Properties Company
- 当前专利权人: 3M Innovative Properties Company
- 当前专利权人地址: US MN St. Paul
- 代理商 Adam Bramwell; Jeffrey S. Kollodge
- 国际申请: PCT/US2013/052834 WO 20130731
- 国际公布: WO2014/022465 WO 20140206
- 主分类号: B24B53/017
- IPC分类号: B24B53/017 ; B24B37/26 ; B24B37/24 ; B24B37/16 ; B24D7/18 ; B24D3/00 ; B24D18/00
摘要:
An abrasive article includes a first abrasive element, a second abrasive element, a resilient element having first and second major surfaces, and a carrier. The first element and the second abrasive element each comprises a first major surface and a second major surface. At least the first major surfaces of the first and second abrasive elements comprise a plurality of precisely shaped features. The abrasive elements comprise substantially inorganic, monolithic structures.
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