EP3900878A3 - Abrasive article for lower speed grinding operations - Google Patents

Abrasive article for lower speed grinding operations Download PDF

Info

Publication number
EP3900878A3
EP3900878A3 EP21174364.6A EP21174364A EP3900878A3 EP 3900878 A3 EP3900878 A3 EP 3900878A3 EP 21174364 A EP21174364 A EP 21174364A EP 3900878 A3 EP3900878 A3 EP 3900878A3
Authority
EP
European Patent Office
Prior art keywords
abrasive article
lower speed
grinding operations
speed grinding
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
EP21174364.6A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3900878A2 (en
Inventor
Nilanjan Sarangi
Sandhya Jayaraman Rukmani
Stephen E. Fox
Russell L. KRAUSE
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 EP3900878A2 publication Critical patent/EP3900878A2/en
Publication of EP3900878A3 publication Critical patent/EP3900878A3/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • B24D3/14—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 ceramic, i.e. vitrified bondings
    • B24D3/18—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 ceramic, i.e. vitrified bondings for porous or cellular structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
EP21174364.6A 2012-07-06 2013-07-03 Abrasive article for lower speed grinding operations Pending EP3900878A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201261668860P 2012-07-06 2012-07-06
US201261677655P 2012-07-31 2012-07-31
PCT/US2013/049251 WO2014008356A1 (en) 2012-07-06 2013-07-03 Abrasive article for lower speed grinding operations
EP13812896.2A EP2869968B1 (en) 2012-07-06 2013-07-03 Abrasive article for lower speed grinding operations

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP13812896.2A Division EP2869968B1 (en) 2012-07-06 2013-07-03 Abrasive article for lower speed grinding operations

Publications (2)

Publication Number Publication Date
EP3900878A2 EP3900878A2 (en) 2021-10-27
EP3900878A3 true EP3900878A3 (en) 2022-03-09

Family

ID=49877453

Family Applications (2)

Application Number Title Priority Date Filing Date
EP21174364.6A Pending EP3900878A3 (en) 2012-07-06 2013-07-03 Abrasive article for lower speed grinding operations
EP13812896.2A Active EP2869968B1 (en) 2012-07-06 2013-07-03 Abrasive article for lower speed grinding operations

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP13812896.2A Active EP2869968B1 (en) 2012-07-06 2013-07-03 Abrasive article for lower speed grinding operations

Country Status (14)

Country Link
US (1) US20140007517A1 (enExample)
EP (2) EP3900878A3 (enExample)
JP (1) JP5921772B2 (enExample)
KR (1) KR101704416B1 (enExample)
CN (1) CN104640675B (enExample)
AR (1) AR091657A1 (enExample)
BR (1) BR112015000164B1 (enExample)
IL (1) IL236438B (enExample)
IN (1) IN2015DN00417A (enExample)
MX (1) MX379640B (enExample)
RU (1) RU2603515C2 (enExample)
TW (1) TWI535535B (enExample)
WO (1) WO2014008356A1 (enExample)
ZA (1) ZA201500148B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2898414C (en) 2013-01-25 2021-11-02 Centro De Investigacion Biomedica En Red (Ciber) Method for predicting the onset of extrapyramidal symptoms (eps) induced by an antipsychotic-based treatment
ES2932533T3 (es) * 2014-12-30 2023-01-20 Saint Gobain Abrasives Inc Artículos abrasivos y métodos para formar los mismos
KR101964036B1 (ko) * 2014-12-30 2019-04-02 생-고뱅 어브레이시브즈, 인코포레이티드 연마 물품 및 이의 형성 방법
EP4178762A4 (en) * 2020-07-10 2024-10-30 Saint-gobain Abrasives, Inc BONDED ABRASIVE ARTICLE AND METHOD FOR ITS PRODUCTION

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080222965A1 (en) * 2007-03-14 2008-09-18 Saint-Gobain Abrasives, Inc. Bonded abrasive article and method of making
US20080222967A1 (en) * 2007-03-14 2008-09-18 Saint-Gobain Abrasives, Inc. Bonded abrasive article and method of making
US20110131889A1 (en) * 2009-12-02 2011-06-09 Saint-Gobain Abrasives, Inc. Bonded abrasive article and method of forming

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5035723A (en) * 1989-04-28 1991-07-30 Norton Company Bonded abrasive products containing sintered sol gel alumina abrasive filaments
US5203886A (en) * 1991-08-12 1993-04-20 Norton Company High porosity vitrified bonded grinding wheels
US5401284A (en) * 1993-07-30 1995-03-28 Sheldon; David A. Sol-gel alumina abrasive wheel with improved corner holding
US5536283A (en) * 1993-07-30 1996-07-16 Norton Company Alumina abrasive wheel with improved corner holding
US5738697A (en) * 1996-07-26 1998-04-14 Norton Company High permeability grinding wheels
US5863308A (en) * 1997-10-31 1999-01-26 Norton Company Low temperature bond for abrasive tools
JP4582671B2 (ja) * 1997-12-16 2010-11-17 株式会社ディスコ 研削ホイール及び該研削ホイールを搭載した研削装置
US6056795A (en) * 1998-10-23 2000-05-02 Norton Company Stiffly bonded thin abrasive wheel
JP2000271854A (ja) * 1999-03-25 2000-10-03 Hitachi Ltd 加工方法及びその装置並びに半導体基板の加工方法
US6123744A (en) * 1999-06-02 2000-09-26 Milacron Inc. Vitreous bond compositions for abrasive articles
EP1278614B1 (en) * 2000-03-23 2013-09-11 Saint-Gobain Abrasives, Inc. Vitrified bonded abrasive tools
US6988937B2 (en) * 2002-04-11 2006-01-24 Saint-Gobain Abrasives Technology Company Method of roll grinding
US7544114B2 (en) * 2002-04-11 2009-06-09 Saint-Gobain Technology Company Abrasive articles with novel structures and methods for grinding
RU2240914C1 (ru) * 2003-04-23 2004-11-27 Федеральное государственное унитарное предприятие "НПО "ТЕХНОМАШ" Абразивный инструмент
DE602004010849T3 (de) * 2003-12-23 2014-01-09 Diamond Innovations, Inc. Verfahren zum schleifen von rollen
TWI470069B (zh) * 2011-03-31 2015-01-21 Saint Gobain Abrasives Inc 用於高速磨削操作之磨料物品

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080222965A1 (en) * 2007-03-14 2008-09-18 Saint-Gobain Abrasives, Inc. Bonded abrasive article and method of making
US20080222967A1 (en) * 2007-03-14 2008-09-18 Saint-Gobain Abrasives, Inc. Bonded abrasive article and method of making
US20110131889A1 (en) * 2009-12-02 2011-06-09 Saint-Gobain Abrasives, Inc. Bonded abrasive article and method of forming

Also Published As

Publication number Publication date
MX379640B (es) 2025-03-11
EP2869968A1 (en) 2015-05-13
EP3900878A2 (en) 2021-10-27
KR101704416B1 (ko) 2017-02-08
RU2603515C2 (ru) 2016-11-27
US20140007517A1 (en) 2014-01-09
IL236438B (en) 2018-01-31
IN2015DN00417A (enExample) 2015-06-19
JP2015521963A (ja) 2015-08-03
TWI535535B (zh) 2016-06-01
BR112015000164B1 (pt) 2021-01-12
KR20150036225A (ko) 2015-04-07
BR112015000164A2 (pt) 2017-06-27
ZA201500148B (en) 2015-12-23
IL236438A0 (en) 2015-02-26
CN104640675A (zh) 2015-05-20
TW201402279A (zh) 2014-01-16
RU2015102911A (ru) 2016-08-27
CN104640675B (zh) 2017-05-24
JP5921772B2 (ja) 2016-05-24
AR091657A1 (es) 2015-02-18
EP2869968B1 (en) 2021-05-19
MX2015000143A (es) 2015-05-07
WO2014008356A1 (en) 2014-01-09
EP2869968A4 (en) 2016-06-08

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