EP3730245A4 - ABRASIVE ELEMENT - Google Patents

ABRASIVE ELEMENT Download PDF

Info

Publication number
EP3730245A4
EP3730245A4 EP18890415.5A EP18890415A EP3730245A4 EP 3730245 A4 EP3730245 A4 EP 3730245A4 EP 18890415 A EP18890415 A EP 18890415A EP 3730245 A4 EP3730245 A4 EP 3730245A4
Authority
EP
European Patent Office
Prior art keywords
abrasive member
abrasive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP18890415.5A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3730245A1 (en
Inventor
Soichiro Nakane
Tomoki Iwanaga
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bando Chemical Industries Ltd
Original Assignee
Bando Chemical Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bando Chemical Industries Ltd filed Critical Bando Chemical Industries Ltd
Publication of EP3730245A1 publication Critical patent/EP3730245A1/en
Publication of EP3730245A4 publication Critical patent/EP3730245A4/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D11/00—Constructional features of flexible abrasive materials; Special features in the manufacture of such materials
    • B24D11/04—Zonally-graded surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B37/00—Lapping machines or devices; Accessories
    • B24B37/11—Lapping tools
    • B24B37/20—Lapping pads for working plane surfaces
    • B24B37/26—Lapping pads for working plane surfaces characterised by the shape of the lapping pad surface, e.g. grooved
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/001—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as supporting member
    • B24D3/002—Flexible supporting members, e.g. paper, woven, plastic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
    • B24D3/20—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially organic
    • B24D3/28—Resins or natural or synthetic macromolecular compounds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
EP18890415.5A 2017-12-19 2018-11-15 ABRASIVE ELEMENT Pending EP3730245A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017243294 2017-12-19
PCT/JP2018/042367 WO2019123921A1 (ja) 2017-12-19 2018-11-15 研磨材

Publications (2)

Publication Number Publication Date
EP3730245A1 EP3730245A1 (en) 2020-10-28
EP3730245A4 true EP3730245A4 (en) 2021-10-06

Family

ID=66994556

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18890415.5A Pending EP3730245A4 (en) 2017-12-19 2018-11-15 ABRASIVE ELEMENT

Country Status (5)

Country Link
US (1) US20200376628A1 (zh)
EP (1) EP3730245A4 (zh)
JP (1) JP6605761B1 (zh)
CN (1) CN110177654B (zh)
WO (1) WO2019123921A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3224896U (ja) * 2019-11-13 2020-01-30 バンドー化学株式会社 研磨パッド
US20210316415A1 (en) * 2020-04-09 2021-10-14 Acme United Corporation Sanding tool attachment

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120289125A1 (en) * 2007-03-21 2012-11-15 3M Innovative Properties Company Method of polishing transparent armor
WO2016067857A1 (ja) * 2014-10-28 2016-05-06 バンドー化学株式会社 研磨材及び研磨材の製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60022099T2 (de) * 2000-04-28 2006-06-01 3M Innovative Properties Co., Saint Paul Schleifmittel und verfahren zum schleifen von glas
US7044989B2 (en) * 2002-07-26 2006-05-16 3M Innovative Properties Company Abrasive product, method of making and using the same, and apparatus for making the same
JP2005059159A (ja) * 2003-08-15 2005-03-10 Tkx:Kk 研磨ベルト
KR101206029B1 (ko) * 2005-04-01 2012-11-28 삼성전자주식회사 대장암 진단용 다중 ｓｎｐ, 그를 포함하는 마이크로어레이및 키트 및 그를 이용한 대장암 진단 방법
CN1907649A (zh) * 2006-08-25 2007-02-07 侯志刚 可控成分结构具有三维排列磨粒的研磨和切割工具的制造方法
WO2016181751A1 (ja) * 2015-05-13 2016-11-17 バンドー化学株式会社 研磨パッド及び研磨パッドの製造方法
KR102039587B1 (ko) * 2016-01-06 2019-11-01 반도 카가쿠 가부시키가이샤 연마재
CN206475077U (zh) * 2016-11-28 2017-09-08 丹阳市华特工具有限公司 一种金刚石磨片

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120289125A1 (en) * 2007-03-21 2012-11-15 3M Innovative Properties Company Method of polishing transparent armor
WO2016067857A1 (ja) * 2014-10-28 2016-05-06 バンドー化学株式会社 研磨材及び研磨材の製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019123921A1 *

Also Published As

Publication number Publication date
EP3730245A1 (en) 2020-10-28
CN110177654B (zh) 2021-03-16
JP6605761B1 (ja) 2019-11-13
US20200376628A1 (en) 2020-12-03
JPWO2019123921A1 (ja) 2019-12-19
CN110177654A (zh) 2019-08-27
WO2019123921A1 (ja) 2019-06-27

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