Title:
The manufacturing method of polish particles and polish particles, and a polish article
Document Type and Number:
Japanese Patent JP6072223
Kind Code:
B2
Abstract:
Shaped ceramic abrasive particles include a first surface having a perimeter having a perimeter comprising at least first and second edges. A first region of the perimeter includes the second edge and extends inwardly and terminates at two corners defining first and second acute interior angles. The perimeter has at most four corners that define acute interior angles. A second surface is disposed opposite, and not contacting, the first surface. A peripheral surface is disposed between and connects the first and second surfaces. The peripheral surface has a first predetermined shape. Methods of making the shaped ceramic abrasive particles, and abrasive articles including them are also disclosed.
Inventors:
Adefris, Nigus Bee.
Application Number:
JP2015504595A
Publication Date:
February 01, 2017
Filing Date:
March 15, 2013
Export Citation:
Assignee:
3M INNOVATIVE PROPERTIES COMPANY
International Classes:
C09K3/14; B24B37/00; B24D3/00; B24D11/00
Domestic Patent References:
| JP7509508A | ||||
| JP6297337A | ||||
| JP2015508444A | ||||
| JP2014517045A |
Foreign References:
| WO2010077519A2 | ||||
| WO2011139562A2 | ||||
| WO2011068714A2 |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Ikeda adult
Yoshinori Shimizu
Junichiro Sakamaki
Ikeda adult
Yoshinori Shimizu
Junichiro Sakamaki