发明公开
EP2879836A1 ABRASIVE ELEMENTS WITH PRECISELY SHAPED FEATURES, ABRASIVE ARTICLES FABRICATED THEREFROM AND METHODS OF MAKING THEREOF
有权
基本信息:
- 专利标题： ABRASIVE ELEMENTS WITH PRECISELY SHAPED FEATURES, ABRASIVE ARTICLES FABRICATED THEREFROM AND METHODS OF MAKING THEREOF
- 专利标题（中）：一起研磨模具准确的特征元素，由此制成用于生产磨制品及工艺
- 申请号：EP13826255.5 申请日：2013-07-31
- 公开(公告)号：EP2879836A1 公开(公告)日：2015-06-10
- 发明人： LEHUU, Duy K. , SHANTI, Noah O. , XIE, Junqing , BRETSCHER, Kathryn R. , NEHRING, Vincent W.
- 申请人： 3M Innovative Properties Company
- 申请人地址： 3M Center Post Office Box 33427 Saint Paul, MN 55133-3427 US
- 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： 3M Center Post Office Box 33427 Saint Paul, MN 55133-3427 US
- 代理机构： Isarpatent
- 优先权： US201261678665P 20120802
- 国际公布： WO2014022462 20140206
- 主分类号： B24D3/14
- IPC分类号： B24D3/14 ; B24D3/10 ; C09K3/14 ; C09C1/68
摘要：
An abrasive element includes a first major surface and a second major surface. At least the first major surface includes a plurality of precisely shaped features. The abrasive element includes at least about 99% of carbide ceramic by weight and has a porosity of less than about 5%.
公开/授权文献:
IPC结构图谱:
| B | 作业；运输 |
| --B24 | 磨削；抛光 |
| ----B24D | 磨削、抛光或刃磨用的工具 |
| ------B24D3/00 | 研磨体或研磨板的物理特征，如特殊性质的研磨面；研磨体或研磨板的成分特征 |
| --------B24D3/02 | .用作黏结剂的成分 |
| ----------B24D3/04 | ..基本上是无机的 |
| ------------B24D3/14 | ...陶瓷，即陶瓷黏结剂 |