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Patent Searching and Data


Title:
ABRASIVE MEMBER
Document Type and Number:
WIPO Patent Application WO/2019/123921
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide an abrasive member in which it is possible to increase the thickness of an abrasive part while preventing a reduction in the abrasion rate. This abrasive member (1) comprises a base material (10) and an abrasive layer (20) that includes abrasive grains (21) and a binder (22), the abrasive layer (20) being laminated on the obverse side of the base material (10), wherein the abrasive layer (20) has a plurality of columnar abrasive parts (20a), the plurality of abrasive parts (20a) are disposed in a zigzag pattern, the average thickness of the abrasive parts (20a) is 300 μm or greater, the area of the top surface of the abrasive parts (20a) is 6 mm2 or greater, and the average thickness of the base material (10) is 300-3000 μm (inclusive).

Inventors:
NAKANE Soichiro (6-6, Minatojima-Minamimachi 4-chome, Chuo-ku, Kobe-sh, Hyogo 47, 〒6500047, JP)
IWANAGA Tomoki (6-6, Minatojima-Minamimachi 4-chome, Chuo-ku, Kobe-sh, Hyogo 47, 〒6500047, JP)
Application Number:
JP2018/042367
Publication Date:
June 27, 2019
Filing Date:
November 15, 2018
Export Citation:
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Assignee:
BANDO CHEMICAL INDUSTRIES, LTD. (6-6 Minatojima-Minamimachi 4-chome, Chuo-ku Kobe-sh, Hyogo 47, 〒6500047, JP)
International Classes:
B24D11/00; B24D3/28
Domestic Patent References:
WO2016067857A12016-05-06
Foreign References:
JP2005059159A2005-03-10
JP2003534137A2003-11-18
JP2008524009A2008-07-10
Attorney, Agent or Firm:
AMANO Kazunori (6th Floor Fujikogyo Building, 1-18, Aioi-cho 1-chome, Chuo-ku, Kobe-sh, Hyogo 25, 〒6500025, JP)
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