Title:
GRINDING ARTICLE HAVING PROTRUSIONS AND RECESSES, AND METHOD OF MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2017/126815
Kind Code:
A1
Abstract:
The present invention relates to a grinding article having protrusions and recesses, and a method of manufacturing same. The present invention can manufacture a grinding article through a simple process by, immediately after depositing a slurry composition including grinding particles on a back sheet, using a tool having a certain pattern to form a pattern (protrusions and recesses) through a stamping technique, and then hardening same. In addition, because the grinding article manufactured by the manufacturing method according to the present invention has three-dimensional protrusions and recesses having a wide surface area and formed through the stamping technique, the grinding article may have excellent grinding ability.
Inventors:
KIM JEUNG WOON (KR)
Application Number:
PCT/KR2016/015372
Publication Date:
July 27, 2017
Filing Date:
December 28, 2016
Export Citation:
Assignee:
SUNTEK IND LTD (KR)
International Classes:
B24D18/00; B24D3/02; B24D3/06; B24D3/28
Foreign References:
| KR20070091344A | 2007-09-10 | |||
| KR20030028449A | 2003-04-08 | |||
| JP2004001221A | 2004-01-08 | |||
| KR20100116907A | 2010-11-02 | |||
| KR20150127181A | 2015-11-16 |
Attorney, Agent or Firm:
FIRSTLAW P.C. (KR)
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