MX9305405A - Composiciones de urea-aldehido para revestimiento, que contienen un cocatalizador, articulos abrasivos revestidos hechos con las mismas y metodos para fabricar tales articulos abrasivos revestidos. - Google Patents

Composiciones de urea-aldehido para revestimiento, que contienen un cocatalizador, articulos abrasivos revestidos hechos con las mismas y metodos para fabricar tales articulos abrasivos revestidos.

Info

Publication number
MX9305405A
MX9305405A MX9305405A MX9305405A MX9305405A MX 9305405 A MX9305405 A MX 9305405A MX 9305405 A MX9305405 A MX 9305405A MX 9305405 A MX9305405 A MX 9305405A MX 9305405 A MX9305405 A MX 9305405A
Authority
MX
Mexico
Prior art keywords
aldehyde
urea
abrasive articles
coated abrasive
methods
Prior art date
Application number
MX9305405A
Other languages
English (en)
Inventor
Jeffrey E Ford
Ellen Y Chu
Harold E Rude
Original Assignee
Minnesota Mining & Mfg
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 & Mfg filed Critical Minnesota Mining & Mfg
Publication of MX9305405A publication Critical patent/MX9305405A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08G12/10—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with acyclic compounds having the moiety X=C(—N<)2 in which X is O, S or —N
    • C08G12/12—Ureas; Thioureas
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Paints Or Removers (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

La presente invención se refiere a composiciones precursoras de aglutinante de ura-aldehído para revestimiento que incluyen una resina de ura-aldehído y un cocatalizador, que proporcionan abrasivos de revestimiento de calidad más consistente. Además, las composiciones tienen un tiempo de vida en el recipiente más prolongado y se pueden curar a temperaturas más bajas. Las resinas de ura-aldehído tienen una relación aldehído/urea de cuando menos aproximadamente 1.0 más preferiblemente que varían de aproximadamente 1.0 a aproximadamente 2.0 y un contenido de aldehído libre que varia de aproximadamente 0.1 a aproximadamente 3. pro ciento en peso, con base en el peso total de aldehído. El cocatalizador consiste esencialmente de un ácido de Lewis y una sal que se selecciona del grupo que consiste de sales del ión amonio y sales de amina orgánicas. También se describen métodos para preparar artículos abrasivos de revestimiento y otros utilizando las composiciones de la presente invención.
MX9305405A 1992-09-15 1993-09-03 Composiciones de urea-aldehido para revestimiento, que contienen un cocatalizador, articulos abrasivos revestidos hechos con las mismas y metodos para fabricar tales articulos abrasivos revestidos. MX9305405A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US94512692A 1992-09-15 1992-09-15

Publications (1)

Publication Number Publication Date
MX9305405A true MX9305405A (es) 1994-05-31

Family

ID=25482658

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9305405A MX9305405A (es) 1992-09-15 1993-09-03 Composiciones de urea-aldehido para revestimiento, que contienen un cocatalizador, articulos abrasivos revestidos hechos con las mismas y metodos para fabricar tales articulos abrasivos revestidos.

Country Status (14)

Country Link
US (1) US5486219A (es)
EP (1) EP0660850B1 (es)
JP (1) JPH08501340A (es)
KR (1) KR100270204B1 (es)
CN (1) CN1054091C (es)
AT (1) ATE138947T1 (es)
AU (1) AU674338B2 (es)
BR (1) BR9307051A (es)
CA (1) CA2143870C (es)
DE (1) DE69303027T2 (es)
ES (1) ES2088292T3 (es)
MX (1) MX9305405A (es)
WO (1) WO1994006839A1 (es)
ZA (1) ZA935852B (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5551961A (en) * 1992-09-15 1996-09-03 Minnesota Mining And Manufacturing Company Abrasive articles and methods of making same
US5611825A (en) * 1992-09-15 1997-03-18 Minnesota Mining And Manufacturing Company Abrasive articles and methods of making same
US5635583A (en) * 1995-06-06 1997-06-03 Borden Chemical, Inc. Catalytic composition and method for curing urea-formaldehyde resin
GB2310864B (en) * 1996-03-07 1999-05-19 Minnesota Mining & Mfg Coated abrasives and backing therefor
US6475253B2 (en) 1996-09-11 2002-11-05 3M Innovative Properties Company Abrasive article and method of making
US5954907A (en) * 1997-10-07 1999-09-21 Avery Dennison Corporation Process using electrostatic spraying for coating substrates with release coating compositions, pressure sensitive adhesives, and combinations thereof
US6261682B1 (en) 1998-06-30 2001-07-17 3M Innovative Properties Abrasive articles including an antiloading composition
US6197076B1 (en) 1999-04-05 2001-03-06 3M Innovative Properties Company Abrasive article method of making same and abrading apparatus
GB0122153D0 (en) 2001-09-13 2001-10-31 3M Innovative Properties Co Abrasive articles
CA2367898A1 (en) * 2002-01-16 2003-07-16 3M Innovative Properties Company Process for preparing improved abrasive article
US20040131874A1 (en) * 2003-01-08 2004-07-08 Georgia-Pacific Resins, Inc. Reducing odor in fiberglass insulation bonded with urea-extended phenol-formaldehyde resins
CA2533666C (en) * 2003-07-28 2012-06-26 Dsm Ip Assets B.V. Adhesive composition comprising a formaldehyde-containing aminoplast resin and a catalysing compound
JP4592589B2 (ja) * 2003-09-26 2010-12-01 ヘキソン スペシャルティ ケミカルズ インコーポレーテッド 徐放性硬化系
EP1789463A1 (en) * 2004-07-30 2007-05-30 Hexion Specialty Chemicals Research Belgium S.A. Polymerization-enhancing composition for urea-formaldehyde resins, method of manufacture, method of use, and articles formed therefrom
US20060265966A1 (en) * 2005-05-24 2006-11-30 Rostal William J Abrasive articles and methods of making and using the same
US20060265967A1 (en) * 2005-05-24 2006-11-30 3M Innovative Properties Company Abrasive articles and methods of making and using the same
US8080072B2 (en) * 2007-03-05 2011-12-20 3M Innovative Properties Company Abrasive article with supersize coating, and methods
FR2930948B1 (fr) * 2008-05-06 2013-07-12 Saint Gobain Abrasives Inc Composition resinique liquide sans formaldehyde pour articles abrasifs
DE102008032053A1 (de) * 2008-07-08 2010-01-14 Kaindl Decor Gmbh Verfahren und Vorrichtung zum Trocknen und Vorkondensieren von Imprägnaten, welche aus mit Kunstharz getränktem, folienartigem Bahnmaterial gebildet sind; Melaminharz-freies Imprägnat
CN104708542A (zh) * 2015-03-31 2015-06-17 西安科技大学 一种柔性脲醛树脂磨具及其制备方法
AU2018322143B2 (en) 2017-08-22 2021-04-01 3M Innovative Properties Company Wall compounds and methods of use
US11691248B2 (en) 2017-12-20 2023-07-04 3M Innovative Properties Company Abrasive articles including an anti-loading size layer
EP3826805A1 (en) 2018-07-23 2021-06-02 3M Innovative Properties Company Articles including polyester backing and primer layer and related methods
WO2021137965A1 (en) 2019-12-31 2021-07-08 Saint-Gobain Abrasives, Inc. Rigid backsize to prevent fiber disc curling
CN115058168A (zh) * 2021-08-09 2022-09-16 东莞市项华电子科技有限公司 一种pcb钻孔用涂层垫板及其制备方法

Family Cites Families (28)

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Publication number Priority date Publication date Assignee Title
US1355834A (en) * 1919-10-25 1920-10-19 John Hanns Manufacture of aldehyde condensation product capable of technical utilization
GB419812A (en) * 1933-03-09 1934-11-09 Minnesota Mining & Mfg Improvements in or relating to flexible abrasive articles, such as sandpaper, and method of making the same
US2518388A (en) * 1945-04-18 1950-08-08 American Cyanamid Co Resin adhesives and processes of producing same
DE1694594C3 (de) * 1960-01-11 1975-05-28 Minnesota Mining And Manufacturing Co., Saint Paul, Minn. (V.St.A.) Reinigungs- und Polierkörper
US3781172A (en) * 1970-12-14 1973-12-25 G Kinney Process for the manufacture of microcrystalline fused abrasives
US3893826A (en) * 1971-11-08 1975-07-08 Norton Co Coated abrasive material comprising alumina-zirconia abrasive compositions
US3891408A (en) * 1972-09-08 1975-06-24 Norton Co Zirconia-alumina abrasive grain and grinding tools
US3933274A (en) * 1972-09-11 1976-01-20 Lever Brothers Company Product for the treatment of cellulosic fabrics
US3849949A (en) * 1972-10-10 1974-11-26 Minnesota Mining & Mfg Roll of pressure sensitive adhesive, adhesive coated abrasive discs and dispenser
FR2203847A1 (en) * 1972-10-19 1974-05-17 Pierrefitte Auby Sa Rapid hardener for aminoplast resin - contg ammonium salt hardener, hydrolysable metal salt and a retarder
GB1510781A (en) * 1974-04-18 1978-05-17 British Industrial Plastics Curing of adhesives
US4518397A (en) * 1979-06-29 1985-05-21 Minnesota Mining And Manufacturing Company Articles containing non-fused aluminum oxide-based abrasive mineral
US4505720A (en) * 1983-06-29 1985-03-19 Minnesota Mining And Manufacturing Company Granular silicon carbide abrasive grain coated with refractory material, method of making the same and articles made therewith
US4574003A (en) * 1984-05-03 1986-03-04 Minnesota Mining And Manufacturing Co. Process for improved densification of sol-gel produced alumina-based ceramics
CA1254238A (en) * 1985-04-30 1989-05-16 Alvin P. Gerk Process for durable sol-gel produced alumina-based ceramics, abrasive grain and abrasive products
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US4770671A (en) * 1985-12-30 1988-09-13 Minnesota Mining And Manufacturing Company Abrasive grits formed of ceramic containing oxides of aluminum and yttrium, method of making and using the same and products made therewith
US4748043A (en) * 1986-08-29 1988-05-31 Minnesota Mining And Manufacturing Company Electrospray coating process
US4881951A (en) * 1987-05-27 1989-11-21 Minnesota Mining And Manufacturing Co. Abrasive grits formed of ceramic containing oxides of aluminum and rare earth metal, method of making and products made therewith
AT394961B (de) * 1987-07-17 1992-08-10 Bbu Chemie Gmbh Halogenhaltige fuellstoffe fuer schleifkoerper, verfahren zur herstellung dieser fuellstoffe sowie diese enthaltende schleifkoerper
US4855354A (en) * 1988-01-07 1989-08-08 Borden, Inc. Aldehyde starch saturant laminating adhesives
US4903440A (en) * 1988-11-23 1990-02-27 Minnesota Mining And Manufacturing Company Abrasive product having binder comprising an aminoplast resin
US5093759A (en) * 1988-12-13 1992-03-03 Honeywell, Inc. Replaceable electronics box
US5061294A (en) * 1989-05-15 1991-10-29 Minnesota Mining And Manufacturing Company Abrasive article with conductive, doped, conjugated, polymer coat and method of making same
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
GB9014985D0 (en) * 1990-07-06 1990-08-29 Dyno Industrier As Formaldehyde resin curing agents
IT1244634B (it) * 1991-02-08 1994-08-08 Nat Starch & Chemical S P A Composizione indurente per colle urea-formaldeide, procedimento per lasua produzione e kit che la comprende.
US5273558A (en) * 1991-08-30 1993-12-28 Minnesota Mining And Manufacturing Company Abrasive composition and articles incorporating same

Also Published As

Publication number Publication date
ATE138947T1 (de) 1996-06-15
ES2088292T3 (es) 1996-08-01
AU4803193A (en) 1994-04-12
WO1994006839A1 (en) 1994-03-31
EP0660850B1 (en) 1996-06-05
DE69303027T2 (de) 1996-12-19
KR100270204B1 (ko) 2000-10-16
DE69303027D1 (de) 1996-07-11
EP0660850A1 (en) 1995-07-05
CA2143870C (en) 2004-04-20
BR9307051A (pt) 1999-06-29
AU674338B2 (en) 1996-12-19
KR950703588A (ko) 1995-09-20
ZA935852B (en) 1995-02-11
CN1054091C (zh) 2000-07-05
CN1084872A (zh) 1994-04-06
JPH08501340A (ja) 1996-02-13
CA2143870A1 (en) 1994-03-31
US5486219A (en) 1996-01-23

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees