ES2074234T3 - Abrasivo recubierto, que tiene un recubrimiento externo de una resina epoxidica aplicable como recubrimiento a partir de agua y un agente auxiliar del rectificado. - Google Patents

Abrasivo recubierto, que tiene un recubrimiento externo de una resina epoxidica aplicable como recubrimiento a partir de agua y un agente auxiliar del rectificado.

Info

Publication number
ES2074234T3
ES2074234T3 ES91310533T ES91310533T ES2074234T3 ES 2074234 T3 ES2074234 T3 ES 2074234T3 ES 91310533 T ES91310533 T ES 91310533T ES 91310533 T ES91310533 T ES 91310533T ES 2074234 T3 ES2074234 T3 ES 2074234T3
Authority
ES
Spain
Prior art keywords
coating
abrasive
water
epoxy resin
resins
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.)
Expired - Lifetime
Application number
ES91310533T
Other languages
English (en)
Inventor
Chong S Lee
Scott J Buchanan
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of ES2074234T3 publication Critical patent/ES2074234T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B24D3/34—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
    • B24D3/342—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties incorporated in the bonding agent
    • B24D3/344—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties incorporated in the bonding agent the bonding agent being organic
    • 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)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Epoxy Resins (AREA)
  • Paints Or Removers (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

ESTA INVENCION SE REFIERE A UN PRODUCTO DE REVESTIMIENTO ABRASIVO, QUE TIENE UN SOBREREVESTIMIENTO, EN PARTICULAR UN REVESTIMIENTO DE RESINA EPOXI . LOS PRODUCTOS DE REVESTIMIENTO ABRASIVO COMPRENDEN UN REVESTIMIENTO CON GRANOS ABRASIVOS UNIDOS AL ANTERIOR POR MEDIO DE UNO O MAS PEGAMENTOS. LOS PEGAMENTOS COMPRENDEN UNOS ADHESIVOS GLUTINOSOS O RESINOSOS, QUE OPCIONALMENTE PUEDEN CONTENER UNO O MAS ADITIVOS. ENTRE LOS EJEMPLOS DE ADHESIVOS RESINOSOS SE INCLUYEN RESINAS EPOXI, RESINAS FENOLICAS, RESINAS DE URETANO, DE ACRILATO Y AMONOPLATAS. EL PEGAMENTO CITADO ANTERIORMENTE ES APLICADO NORMALMENTE POR REVESTIMIENTO CON UN SOLVENTE ORGANICO. EN LOS ULTIMOS AÑOS, SIN EMBARGO, HA SIDO NECESARIO REVESTIR ESTAS RESINAS CON AGUA, CON MOTIVO DE LAS NORMAS ANTIPOLUCION. ESTA INVENCION SUMINISTRA UN PRODUCTO ABRASIVO DE REVESTIMIENTO QUE TIENE UN REVESTIMIENTO QUE CONSTA DE UNA COMPOSICION FORMADA POR UNA RESINA EPOXI QUE ES CAPAZ DE SER REVESTIDA DE AGUA, UN AGENTE CURANTE Y UN ABRASIVO DISPERSO ENLA RESINA EPOXI. SE PREFIERE QUE EL REVESTIMIENTO QUE CONTIENE LA RESINA EPOXI Y EL ABRASIVO SEA LA CAPA MAS EXTERNA DEL PRODUCTO ABRASIVO, POR EJEMPLO, REVESTIMIENTO NORMAL O SOBRE-REVESTIMIENTO, CON OBJETO DE PONER EN CONTACTO EL ABRASIVO CON LA PIEZA DE TRABAJO.
ES91310533T 1990-11-14 1991-11-14 Abrasivo recubierto, que tiene un recubrimiento externo de una resina epoxidica aplicable como recubrimiento a partir de agua y un agente auxiliar del rectificado. Expired - Lifetime ES2074234T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61070190A 1990-11-14 1990-11-14

Publications (1)

Publication Number Publication Date
ES2074234T3 true ES2074234T3 (es) 1995-09-01

Family

ID=24446083

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91310533T Expired - Lifetime ES2074234T3 (es) 1990-11-14 1991-11-14 Abrasivo recubierto, que tiene un recubrimiento externo de una resina epoxidica aplicable como recubrimiento a partir de agua y un agente auxiliar del rectificado.

Country Status (10)

Country Link
US (1) US5556437A (es)
EP (1) EP0486308B1 (es)
JP (1) JP3285374B2 (es)
KR (1) KR100189173B1 (es)
BR (1) BR9104924A (es)
CA (1) CA2054554A1 (es)
DE (1) DE69111190T2 (es)
ES (1) ES2074234T3 (es)
MX (1) MX9101950A (es)
ZA (1) ZA918680B (es)

Families Citing this family (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU656640B2 (en) * 1991-12-11 1995-02-09 Minnesota Mining And Manufacturing Company Coated adrasive having a coating of an epoxy resin coatable from water
EP0631532B1 (en) * 1992-03-03 1996-05-22 Minnesota Mining And Manufacturing Company Thermosetting binder for an abrasive article
US5441549A (en) * 1993-04-19 1995-08-15 Minnesota Mining And Manufacturing Company Abrasive articles comprising a grinding aid dispersed in a polymeric blend binder
BR9507083A (pt) * 1994-03-16 1997-09-16 Minnesota Mining & Mfg Produto abrasivo particula aglomerado erodível e processos para desbaster uma peça e para preparar um produto abrasivo
US5658360A (en) * 1995-08-02 1997-08-19 Norton Company Compression molding of abrasive articles using water as a temporary binder
US6475253B2 (en) 1996-09-11 2002-11-05 3M Innovative Properties Company Abrasive article and method of making
US5766277A (en) * 1996-09-20 1998-06-16 Minnesota Mining And Manufacturing Company Coated abrasive article and method of making same
US6228133B1 (en) 1998-05-01 2001-05-08 3M Innovative Properties Company Abrasive articles having abrasive layer bond system derived from solid, dry-coated binder precursor particles having a fusible, radiation curable component
US6077601A (en) 1998-05-01 2000-06-20 3M Innovative Properties Company Coated abrasive article
US6136398A (en) * 1998-05-01 2000-10-24 3M Innovative Properties Company Energy cured sealant composition
US6274643B1 (en) 1998-05-01 2001-08-14 3M Innovative Properties Company Epoxy/thermoplastic photocurable adhesive composition
US6057382A (en) 1998-05-01 2000-05-02 3M Innovative Properties Company Epoxy/thermoplastic photocurable adhesive composition
US6183346B1 (en) * 1998-08-05 2001-02-06 3M Innovative Properties Company Abrasive article with embossed isolation layer and methods of making and using
JP2002239922A (ja) * 2001-02-07 2002-08-28 Dainippon Printing Co Ltd 研磨フィルム
EP1331234B1 (de) * 2002-01-28 2004-09-22 ABB Research Ltd. Vergussmasse auf der Basis duroplastischer Epoxidharze
US6758734B2 (en) 2002-03-18 2004-07-06 3M Innovative Properties Company Coated abrasive article
US6773474B2 (en) 2002-04-19 2004-08-10 3M Innovative Properties Company Coated abrasive article
US6755878B2 (en) 2002-08-02 2004-06-29 3M Innovative Properties Company Abrasive articles and methods of making and using the same
US7169199B2 (en) * 2002-11-25 2007-01-30 3M Innovative Properties Company Curable emulsions and abrasive articles therefrom
US6979713B2 (en) * 2002-11-25 2005-12-27 3M Innovative Properties Company Curable compositions and abrasive articles therefrom
US6843815B1 (en) * 2003-09-04 2005-01-18 3M Innovative Properties Company Coated abrasive articles and method of abrading
US7121924B2 (en) * 2004-04-20 2006-10-17 3M Innovative Properties Company Abrasive articles, and methods of making and using the same
US20050282029A1 (en) * 2004-06-18 2005-12-22 3M Innovative Properties Company Polymerizable composition and articles therefrom
US7150771B2 (en) * 2004-06-18 2006-12-19 3M Innovative Properties Company Coated abrasive article with composite tie layer, and method of making and using the same
US7150770B2 (en) * 2004-06-18 2006-12-19 3M Innovative Properties Company Coated abrasive article with tie layer, and method of making and using the same
US7182798B2 (en) * 2004-07-29 2007-02-27 Rohm And Haas Electronic Materials Cmp Holdings, Inc. Polymer-coated particles for chemical mechanical polishing
US7709053B2 (en) * 2004-07-29 2010-05-04 Rohm And Haas Electronic Materials Cmp Holdings, Inc. Method of manufacturing of polymer-coated particles for chemical mechanical polishing
US20060026904A1 (en) * 2004-08-06 2006-02-09 3M Innovative Properties Company Composition, coated abrasive article, and methods of making the same
US7591865B2 (en) * 2005-01-28 2009-09-22 Saint-Gobain Abrasives, Inc. Method of forming structured abrasive article
US8287611B2 (en) * 2005-01-28 2012-10-16 Saint-Gobain Abrasives, Inc. Abrasive articles and methods for making same
EP1704965A1 (de) * 2005-03-24 2006-09-27 Solvay Fluor GmbH Schleifmittelzusatz
US7344574B2 (en) * 2005-06-27 2008-03-18 3M Innovative Properties Company Coated abrasive article, and method of making and using the same
US7344575B2 (en) * 2005-06-27 2008-03-18 3M Innovative Properties Company Composition, treated backing, and abrasive articles containing the same
US8435098B2 (en) * 2006-01-27 2013-05-07 Saint-Gobain Abrasives, Inc. Abrasive article with cured backsize layer
CN101939140B (zh) * 2006-12-21 2012-11-28 圣戈本磨料股份有限公司 低腐蚀磨料制品及其制备方法
ATE507935T1 (de) 2007-09-24 2011-05-15 Saint Gobain Abrasives Inc Schleifprodukte mit aktiven füllern
SI2050805T1 (sl) * 2007-10-16 2010-07-30 C A R R D Gmbh Oplaščena brusilna zrna, postopek za njihovo pripravo kot tudi njihova uporaba za pripravo brusilnih sredstev
US20100011672A1 (en) * 2008-07-16 2010-01-21 Kincaid Don H Coated abrasive article and method of making and using the same
US20100107509A1 (en) * 2008-11-04 2010-05-06 Guiselin Olivier L Coated abrasive article for polishing or lapping applications and system and method for producing the same.
WO2011068742A1 (en) 2009-12-03 2011-06-09 3M Innovative Properties Company Method of inhibiting water adsorption of powder by addition of hydrophobic nanoparticles
BR112012013350A2 (pt) 2009-12-03 2017-12-12 3M Innovative Properties Co método de deposição eletrostática de partículas, grãos abrasivos e artigos
BR112012014904A2 (pt) * 2009-12-29 2017-03-14 Saint Gobain Abrasifs Sa artigo abrasivo , artigo revestido e método de formar um artigo abrasivo
CN103509519A (zh) * 2013-04-06 2014-01-15 连新兰 环氧树脂磨具膏
CN205497246U (zh) 2013-04-24 2016-08-24 3M创新有限公司 涂覆磨料带
US9149904B1 (en) 2014-06-13 2015-10-06 Seagate Technology Llc Platen for wafer polishing having diamond-ceramic composites
US10086498B2 (en) 2014-12-31 2018-10-02 Saint-Gobain Abrasives, Inc. Coated abrasives having a supersize layer including an active filler
EP3551388A4 (en) * 2016-12-09 2020-07-22 3M Innovative Properties Company ABRASIVE ARTICLE AND GRINDING PROCESS
BR112019013057B1 (pt) * 2016-12-23 2023-10-17 Saint-Gobain Abrasives, Inc. Abrasivos revestidos apresentando uma composição de melhoria de desempenho
US11597059B2 (en) 2017-11-21 2023-03-07 3M Innovative Properties Company Coated abrasive disc and methods of making and using the same
EP3713712B1 (en) 2017-11-21 2023-05-31 3M Innovative Properties Company Coated abrasive disc and methods of making and using the same
WO2020075006A1 (en) 2018-10-09 2020-04-16 3M Innovative Properties Company Treated backing and coated abrasive article including the same
KR20210089728A (ko) 2018-11-15 2021-07-16 쓰리엠 이노베이티브 프로퍼티즈 컴파니 코팅된 연마 벨트 및 그의 제조 및 사용 방법
WO2020099969A1 (en) 2018-11-15 2020-05-22 3M Innovative Properties Company Coated abrasive belt and methods of making and using the same
US20220080554A1 (en) 2019-02-11 2022-03-17 3M Innovative Properties Company Abrasive articles and methods of making and using the same
CN114555296A (zh) 2019-10-17 2022-05-27 3M创新有限公司 带涂层磨料制品及其制备方法
WO2021152444A1 (en) 2020-01-31 2021-08-05 3M Innovative Properties Company Coated abrasive articles
EP4153381A1 (en) 2020-05-19 2023-03-29 3M Innovative Properties Company Porous coated abrasive article and method of making the same
US20230226664A1 (en) 2020-05-20 2023-07-20 3M Innovative Properties Company Composite abrasive article, and method of making and using the same
CN116133794A (zh) 2020-07-28 2023-05-16 3M创新有限公司 带涂层磨料制品及其制备方法
WO2022023845A1 (en) 2020-07-30 2022-02-03 3M Innovative Properties Company Abrasive article and method of making the same
CN112123224A (zh) * 2020-08-05 2020-12-25 肇庆高新区纳德科技有限公司 一种亚光磨块及其制备方法
WO2022034443A1 (en) 2020-08-10 2022-02-17 3M Innovative Properties Company Abrasive articles and method of making the same
WO2023156980A1 (en) 2022-02-21 2023-08-24 3M Innovative Properties Company Nonwoven abrasive article and methods of making the same
WO2023180877A1 (en) 2022-03-21 2023-09-28 3M Innovative Properties Company Curable composition, treated backing, coated abrasive articles including the same, and methods of making and using the same
WO2023180880A1 (en) 2022-03-21 2023-09-28 3M Innovative Properties Company Curable composition, coated abrasive article containing the same, and methods of making and using the same
WO2023209518A1 (en) 2022-04-26 2023-11-02 3M Innovative Properties Company Abrasive articles, methods of manufacture and use thereof
WO2023225356A1 (en) 2022-05-20 2023-11-23 3M Innovative Properties Company Abrasive assembly with abrasive segments
WO2024127255A1 (en) 2022-12-15 2024-06-20 3M Innovative Properties Company Abrasive articles and methods of manufacture thereof
CN116003963B (zh) * 2022-12-30 2024-04-26 东莞市鼎泰鑫电子有限公司 一种环保研磨刷辊及其制备方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE154824C (es) *
US3489695A (en) * 1964-06-17 1970-01-13 Air Prod & Chem Substituted imidazoles for curing epoxy resins
US3615303A (en) * 1968-10-18 1971-10-26 Reichhold Albert Chemie Ag Coated abrasive article
US3998771A (en) * 1975-04-11 1976-12-21 Mobil Oil Corporation Water-based epoxy resin zinc-rich coating compositions
DE2657881A1 (de) * 1976-12-21 1978-06-22 Sia Schweizer Schmirgel & Schl Schleifmittel
JPS56127625A (en) * 1980-03-13 1981-10-06 Mitsui Toatsu Chem Inc Crosslinking agent
JPS5724553A (en) * 1980-07-21 1982-02-09 Toshiba Corp Resin sealed semiconductor device
NL8102948A (nl) * 1980-09-10 1982-04-01 Morton Norwich Products Inc Vormbare mengsels op basis van epoxyharsen met kleine thermische uitzettingscoefficient en groot thermisch geleidingsvermogen.
JPS6018145B2 (ja) * 1980-09-22 1985-05-09 株式会社日立製作所 樹脂封止型半導体装置
JPS5759365A (en) * 1980-09-26 1982-04-09 Nitto Electric Ind Co Ltd Quick hardening epoxy resin composition for sealing
US4396657A (en) * 1981-12-28 1983-08-02 Norton Company Fray and stretch resistant coated abrasive substrates impregnated with epoxy resins cured by specific types of catalysts
JPS5955739A (ja) * 1982-09-27 1984-03-30 住友ベークライト株式会社 難燃性不飽和ポリエステル樹脂−紙−銅張積層板の連続製造方法
JPS59147068A (ja) * 1983-02-11 1984-08-23 Matsushita Electric Ind Co Ltd 耐熱性導電性接着剤の製造法
DE3308373A1 (de) * 1983-03-09 1984-09-13 Siemens AG, 1000 Berlin und 8000 München Im siebdruck verarbeitbare, katalytisch haertbare reaktionsharzmassen
JPS6055053A (ja) * 1983-09-07 1985-03-29 Denki Kagaku Kogyo Kk 電磁波遮蔽性を有する樹脂組成物
US4602051A (en) * 1983-09-07 1986-07-22 Denki Kagaku Kogyo Kabushiki Kaisha Resin composition having electromagnetic wave shielding effort
US4652274A (en) * 1985-08-07 1987-03-24 Minnesota Mining And Manufacturing Company Coated abrasive product having radiation curable binder
US4751138A (en) * 1986-08-11 1988-06-14 Minnesota Mining And Manufacturing Company Coated abrasive having radiation curable binder
EP0284064B1 (de) * 1987-03-27 1995-01-04 Ciba-Geigy Ag Photohärtbare Schleifmittel
US4927431A (en) * 1988-09-08 1990-05-22 Minnesota Mining And Manufacturing Company Binder for coated abrasives
EP0398580B1 (en) * 1989-05-15 1994-09-28 Minnesota Mining And Manufacturing Company Abrasive article with conductive, doped, conjugated, polymer, supersize coat and method of making same
US5368618A (en) * 1992-01-22 1994-11-29 Minnesota Mining And Manufacturing Company Method of making a coated abrasive article

Also Published As

Publication number Publication date
EP0486308A2 (en) 1992-05-20
ZA918680B (en) 1992-08-26
KR920009577A (ko) 1992-06-25
BR9104924A (pt) 1992-06-23
KR100189173B1 (ko) 1999-06-01
EP0486308A3 (en) 1992-11-25
DE69111190D1 (de) 1995-08-17
CA2054554A1 (en) 1992-05-15
DE69111190T2 (de) 1996-03-14
US5556437A (en) 1996-09-17
JP3285374B2 (ja) 2002-05-27
JPH04292632A (ja) 1992-10-16
EP0486308B1 (en) 1995-07-12
MX9101950A (es) 1992-07-08

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