Title:
SUPERABRASIVE AND SUPERABRASIVE WHEEL
Document Type and Number:
WIPO Patent Application WO/2021/025014
Kind Code:
A1
Abstract:
A superabrasive of the present invention is provided with: an abrasive body section comprising cubic boron nitride or diamond; and a coating film containing aluminum and oxygen and covering at least a portion of the surface of the abrasive body section.
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| JP5767325 | Abrasive coating article |
Inventors:
OKAMURA KATSUMI (JP)
ISHII AKITO (JP)
OHATA MASAHIRO (JP)
CHIHARA KENTARO (JP)
NAKAMURA NOBUHIDE (JP)
ISHII AKITO (JP)
OHATA MASAHIRO (JP)
CHIHARA KENTARO (JP)
NAKAMURA NOBUHIDE (JP)
Application Number:
PCT/JP2020/029806
Publication Date:
February 11, 2021
Filing Date:
August 04, 2020
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
ALMT CORP (JP)
ALMT CORP (JP)
International Classes:
B24D3/00; B24D5/00; C09K3/14
Foreign References:
| JP2014040589A | 2014-03-06 | |||
| JPS62176769A | 1987-08-03 | |||
| JP2005262355A | 2005-09-29 | |||
| JP2013154440A | 2013-08-15 | |||
| JP2002137168A | 2002-05-14 | |||
| JP2019144241A | 2019-08-29 | |||
| JP2002137168A | 2002-05-14 |
Other References:
See also references of EP 4011556A4
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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