EP3600769A4 - Abrasive article and method for forming same - Google Patents

Abrasive article and method for forming same Download PDF

Info

Publication number
EP3600769A4
EP3600769A4 EP18776324.8A EP18776324A EP3600769A4 EP 3600769 A4 EP3600769 A4 EP 3600769A4 EP 18776324 A EP18776324 A EP 18776324A EP 3600769 A4 EP3600769 A4 EP 3600769A4
Authority
EP
European Patent Office
Prior art keywords
abrasive article
forming same
forming
same
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
EP18776324.8A
Other languages
German (de)
French (fr)
Other versions
EP3600769A1 (en
Inventor
Jiashu LI
Kelley Mcneal
Srinivasan Ramanath
Cecile O. MEJEAN
Ji Wang
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.)
Saint Gobain Abrasifs SA
Saint Gobain Abrasives Inc
Original Assignee
Saint Gobain Abrasifs SA
Saint Gobain Abrasives Inc
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 Saint Gobain Abrasifs SA, Saint Gobain Abrasives Inc filed Critical Saint Gobain Abrasifs SA
Publication of EP3600769A1 publication Critical patent/EP3600769A1/en
Publication of EP3600769A4 publication Critical patent/EP3600769A4/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
    • B24D5/06—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental
    • B24D5/063—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental with segments embedded in a matrix which is rubbed away during the grinding process
    • 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
    • B24D3/04—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 inorganic
    • B24D3/06—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 inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements
    • B24D3/10—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 inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements for porous or cellular structure, e.g. for use with diamonds as abrasives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
    • B24D18/0009—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for using moulds or presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
    • B24D18/0072—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for using adhesives for bonding abrasive particles or grinding elements to a support, e.g. by gluing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
    • B24D5/14—Zonally-graded wheels; Composite wheels comprising different abrasives
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/14—Anti-slip materials; Abrasives
    • C09K3/1409—Abrasive particles per se
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/14—Anti-slip materials; Abrasives
    • C09K3/1436—Composite particles, e.g. coated particles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
EP18776324.8A 2017-03-29 2018-03-29 Abrasive article and method for forming same Pending EP3600769A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762478253P 2017-03-29 2017-03-29
US201762525261P 2017-06-27 2017-06-27
PCT/US2018/025236 WO2018183736A1 (en) 2017-03-29 2018-03-29 Abrasive article and method for forming same

Publications (2)

Publication Number Publication Date
EP3600769A1 EP3600769A1 (en) 2020-02-05
EP3600769A4 true EP3600769A4 (en) 2021-06-30

Family

ID=63672794

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18776324.8A Pending EP3600769A4 (en) 2017-03-29 2018-03-29 Abrasive article and method for forming same

Country Status (6)

Country Link
US (1) US20180281153A1 (en)
EP (1) EP3600769A4 (en)
KR (1) KR20200006044A (en)
CN (1) CN110799306A (en)
BR (1) BR112019020399A2 (en)
WO (1) WO2018183736A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102188525B1 (en) * 2019-10-29 2020-12-08 에스케이씨 주식회사 Polishing pad, preparation method thereof, and preparation method of semiconductor device using same
KR102421888B1 (en) * 2020-09-29 2022-07-15 에스케이씨솔믹스 주식회사 Polishing pad, manufacturing method thereof and preparing method of semiconductor device using the same
KR102512675B1 (en) * 2020-12-30 2023-03-21 에스케이엔펄스 주식회사 Polishing pad, manufacturing method thereof and preparing method of semiconductor device using the same

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050022457A1 (en) * 2003-05-09 2005-02-03 Zheng Chen Abrasive particles having coatings with tortuous surface topography
US20100000159A1 (en) * 2008-07-02 2010-01-07 Saint-Gobain Abrasives, Inc. Abrasive Slicing Tool for Electronics Industry
US20130180180A1 (en) * 2011-12-30 2013-07-18 Doruk O. Yener Composite shaped abrasive particles and method of forming same
US20150183086A1 (en) * 2013-12-31 2015-07-02 Saint-Gobain Abrasives, Inc. Abrasive article and method of forming
US20160002982A1 (en) * 2011-10-18 2016-01-07 Us Synthetic Corporation Polycrystalline diamond compacts, related products, and methods of manufacture
US20160186027A1 (en) * 2014-12-30 2016-06-30 Saint-Gobain Abrasives, Inc. Abrasive articles and methods for forming same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4173573B2 (en) * 1997-12-03 2008-10-29 株式会社ナノテム Method for producing porous abrasive wheel
AU1256702A (en) * 2000-10-19 2002-05-06 De Beers Ind Diamond A method of making a composite abrasive compact
GB201122064D0 (en) * 2011-12-21 2012-02-01 Element Six Abrasives Sa A superhard structure or body comprising a body of polycrystalline diamond containing material
US9266220B2 (en) * 2011-12-30 2016-02-23 Saint-Gobain Abrasives, Inc. Abrasive articles and method of forming same
RU2643004C2 (en) * 2013-09-30 2018-01-29 Сен-Гобен Серэмикс Энд Пластикс, Инк. Formed abrasive particles and methods of their production
DE102016100196A1 (en) * 2015-02-06 2016-08-11 Center For Abrasives And Refractories Research & Development C.A.R.R.D. Gmbh Shaped sintered abrasive grains based on alumina with fractions of mineralogical phases consisting of mullite, tialite and / or armalcolite and baddeleyite and / or Srilankit and a process for their preparation
TWI641679B (en) * 2015-07-08 2018-11-21 聖高拜磨料有限公司 Abrasive articles and method of forming same
CN105751086A (en) * 2016-05-05 2016-07-13 珠海市巨海科技有限公司 Metal bond grinding tool and manufacturing method thereof
CN105773448B (en) * 2016-05-24 2019-01-15 广东工业大学 A kind of metallic bond grinding tool and preparation method thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050022457A1 (en) * 2003-05-09 2005-02-03 Zheng Chen Abrasive particles having coatings with tortuous surface topography
US20100000159A1 (en) * 2008-07-02 2010-01-07 Saint-Gobain Abrasives, Inc. Abrasive Slicing Tool for Electronics Industry
US20160002982A1 (en) * 2011-10-18 2016-01-07 Us Synthetic Corporation Polycrystalline diamond compacts, related products, and methods of manufacture
US20130180180A1 (en) * 2011-12-30 2013-07-18 Doruk O. Yener Composite shaped abrasive particles and method of forming same
US20150183086A1 (en) * 2013-12-31 2015-07-02 Saint-Gobain Abrasives, Inc. Abrasive article and method of forming
US20160186027A1 (en) * 2014-12-30 2016-06-30 Saint-Gobain Abrasives, Inc. Abrasive articles and methods for forming same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018183736A1 *

Also Published As

Publication number Publication date
KR20200006044A (en) 2020-01-17
EP3600769A1 (en) 2020-02-05
US20180281153A1 (en) 2018-10-04
BR112019020399A2 (en) 2020-04-22
WO2018183736A1 (en) 2018-10-04
CN110799306A (en) 2020-02-14

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