| 发明名称 |
Laser Method for Making Shaped Ceramic Abrasive Particles, Shaped Ceramic Abrasive Particles, and Abrasive Articles |
| 摘要 |
A method of making shaped ceramic abrasive particles includes cutting a layer of ceramic precursor material using a laser beam and forming shaped ceramic precursor particles. Further thermal processing provides shaped ceramic abrasive particles. Shaped ceramic abrasive particles producible by the methods and abrasive articles containing them are also disclosed. |
| 申请公布号 |
US2015267098(A1) |
申请公布日期 |
2015.09.24 |
| 申请号 |
US201514730919 |
申请日期 |
2015.06.04 |
| 申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
Welygan Dennis G.;Studiner, IV Charles J.;Erickson Dwight D.;Baum Scott A.;Potts Travis L. |
| 分类号 |
C09K3/14;B24D3/02;C04B35/111 |
主分类号 |
C09K3/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. Shaped ceramic abrasive particles, wherein each of the shaped ceramic abrasive particles independently comprises a body member and at least three rod-shaped members extending from the body member. |
| 地址 |
St. Paul MN US |
