DE83041T1 - Beschichtetes schleifmittel mit einem traeger und verfahren zu dessen herstellung. - Google Patents

Beschichtetes schleifmittel mit einem traeger und verfahren zu dessen herstellung.

Info

Publication number
DE83041T1
DE83041T1 DE198282111748T DE82111748T DE83041T1 DE 83041 T1 DE83041 T1 DE 83041T1 DE 198282111748 T DE198282111748 T DE 198282111748T DE 82111748 T DE82111748 T DE 82111748T DE 83041 T1 DE83041 T1 DE 83041T1
Authority
DE
Germany
Prior art keywords
epoxy resin
epoxy
amount
weight
equivalent weight
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
DE198282111748T
Other languages
English (en)
Inventor
Mohammed Mustafa Ballston Lake New York Ibrahim
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 Abrasives Inc
Original Assignee
Norton 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 Norton Co filed Critical Norton Co
Publication of DE83041T1 publication Critical patent/DE83041T1/de
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
    • B24D3/001—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
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/4007—Curing agents not provided for by the groups C08G59/42 - C08G59/66
    • C08G59/4014—Nitrogen containing compounds
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/50—Amines
    • C08G59/56—Amines together with other curing agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • C08J5/246—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using polymer based synthetic fibres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • C08J5/249—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs characterised by the additives used in the prepolymer mixture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1369—Fiber or fibers wound around each other or into a self-sustaining shape [e.g., yarn, braid, fibers shaped around a core, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24058—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
    • Y10T428/24074—Strand or strand-portions
    • Y10T428/24091—Strand or strand-portions with additional layer[s]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24058—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
    • Y10T428/24074—Strand or strand-portions
    • Y10T428/24091—Strand or strand-portions with additional layer[s]
    • Y10T428/24099—On each side of strands or strand-portions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y10T428/24372—Particulate matter
    • Y10T428/24413—Metal or metal compound
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y10T428/24372—Particulate matter
    • Y10T428/24421—Silicon containing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31511—Of epoxy ether
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2041—Two or more non-extruded coatings or impregnations
    • Y10T442/2049—Each major face of the fabric has at least one coating or impregnation
    • Y10T442/2057—At least two coatings or impregnations of different chemical composition
    • Y10T442/2066—Different coatings or impregnations on opposite faces of the fabric

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Epoxy Resins (AREA)

Claims (6)

Fl 2ο 2ο PATENTANSPRÜCHE
1. l/erfahren zum Herstellen sines beschichteten schleifend wirkenden Produkts mit einem Tragkörper, der synthetische Mehrfachfaser-Endlosgarne enthält, wobei die synthetischen Mehrfachfasern-Endlosgarne in einer Menge won mindestens 15% der Masse'der Garne mit einem gehärteten Produkt eines flüssigen Imprägniermittels imprägniert werden, dadurch gekannzeichnet, daß das Imprägniermittel enthält:
(a) Ein Epoxidharz mit einem Epoxidäquivalentgewicht von 15o bis 6oo und
(b) als Härtemittel
(i) Dicyandiamid in einer Menge von 15 bis 1oo g pro Gramm Epoxidäquivalentgewicht des im Absatz (a) genannten Epoxidharzes,
(ii) ein Imidazol oder alkyl- oder arylsubstituiertes Imidazol in einer Menge von 1 bis 5 Gewichtsprozent des im Absatz (a) genannten Epoxidharzes, oder
(iii) eine organische Verbindung mit mindestens zwei umkehrbar blockierten Isocyanatgruppen pro Molekül in einer Menge von 5 bis 2o Gewichtsprozent" des im Absatz, (a) genannten Epoxidharzes·
2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß das Epoxidharz das Epoxidäquivalentgewicht 2oo hat.
3« Verfahren nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Epoxidharz eine wäßrige Dispersion
eines Kondensationspradukts von Epichlorhydrin und Bisphenol A mit durchschnittlich
3 Epoxidgruppen pro Molekül und einem Epoxidäquivalentgeuicht won etua 2oo ist.
4. Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Härtemittel 2-Phenylimidazol ist.
5. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß das Epoxidharz eine uäßrige Dispersion von Epichlorhydrin und Bisphenol A mit durchschnittlich 2 Epoxidgruppen pro Molekül und einem Epoxidäquivalentgeuicht von 5oo bis 6oo ist und daß das Härtemittel 2-lvlethylimidazol ist. . ■
6. Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Härtemittel in einer Menge von 1 bis.1o Gewichtsprozent der in dem flüssigen Imprägniermittel vorhandenen Epoxidharzfeststoffe verwendet üird.
DE198282111748T 1981-12-28 1982-12-17 Beschichtetes schleifmittel mit einem traeger und verfahren zu dessen herstellung. Pending DE83041T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/334,710 US4396657A (en) 1981-12-28 1981-12-28 Fray and stretch resistant coated abrasive substrates impregnated with epoxy resins cured by specific types of catalysts

Publications (1)

Publication Number Publication Date
DE83041T1 true DE83041T1 (de) 1983-09-29

Family

ID=23308465

Family Applications (2)

Application Number Title Priority Date Filing Date
DE198282111748T Pending DE83041T1 (de) 1981-12-28 1982-12-17 Beschichtetes schleifmittel mit einem traeger und verfahren zu dessen herstellung.
DE8282111748T Expired DE3278114D1 (en) 1981-12-28 1982-12-17 Coated abrasive product with a backing and preparation thereof

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8282111748T Expired DE3278114D1 (en) 1981-12-28 1982-12-17 Coated abrasive product with a backing and preparation thereof

Country Status (14)

Country Link
US (1) US4396657A (de)
EP (1) EP0083041B1 (de)
JP (1) JPS58149922A (de)
AT (1) ATE32502T1 (de)
AU (1) AU558431B2 (de)
BR (1) BR8207484A (de)
CA (1) CA1179848A (de)
DD (1) DD210291A5 (de)
DE (2) DE83041T1 (de)
ES (1) ES8405823A1 (de)
MX (1) MX158522A (de)
RO (1) RO86679B (de)
YU (1) YU280282A (de)
ZA (1) ZA829413B (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4478610A (en) * 1982-08-27 1984-10-23 Carborundum Abrasives Company Method of preparing flexible backing material for use in coated abrasives
US4474585A (en) * 1983-05-31 1984-10-02 Norton Company Synthetic yarn-reinforced flexible webs stabilized against elongation, coated abrasive thereon, and process therefor
US4489785A (en) * 1983-07-19 1984-12-25 Halliburton Company Method of completing a well bore penetrating a subterranean formation
CA2054554A1 (en) * 1990-11-14 1992-05-15 Chong Soo Lee Coated abrasive having an overcoating of an epoxy resin coatable from water and a grinding aid
CA2083868A1 (en) * 1990-11-14 1993-06-12 Chong Soo Lee Coated abrasive having a coating of an epoxy resin coatable from water
US5110668A (en) * 1990-12-21 1992-05-05 General Electric Company Flexible laminate having copolyetherester adhesive
WO1993017832A1 (en) * 1992-03-03 1993-09-16 Minnesota Mining And Manufacturing Company Thermosetting binder for an abrasive article
US5378252A (en) * 1993-09-03 1995-01-03 Minnesota Mining And Manufacturing Company Abrasive articles
US6736714B2 (en) * 1997-07-30 2004-05-18 Praxair S.T. Technology, Inc. Polishing silicon wafers
US6582487B2 (en) 2001-03-20 2003-06-24 3M Innovative Properties Company Discrete particles that include a polymeric material and articles formed therefrom
US6605128B2 (en) 2001-03-20 2003-08-12 3M Innovative Properties Company Abrasive article having projections attached to a major surface thereof
US6824876B2 (en) * 2001-06-21 2004-11-30 Saint-Gobain Abrasives Technology Company Belt joint adhesive
US8602851B2 (en) * 2003-06-09 2013-12-10 Rohm And Haas Electronic Materials Cmp Holdings, Inc. Controlled penetration subpad
US6843815B1 (en) 2003-09-04 2005-01-18 3M Innovative Properties Company Coated abrasive articles and method of abrading
US7344575B2 (en) * 2005-06-27 2008-03-18 3M Innovative Properties Company Composition, treated backing, and abrasive articles containing the same
US7344574B2 (en) * 2005-06-27 2008-03-18 3M Innovative Properties Company Coated abrasive article, and method of making and using the same
US7503949B2 (en) * 2005-09-01 2009-03-17 3M Innovative Properties Company Abrasive article and method
US20130030085A1 (en) * 2010-04-14 2013-01-31 Emulsion Technology Co., Ltd. One-pack type resin composition for use in backing
CN114159890A (zh) * 2021-11-17 2022-03-11 安徽元琛环保科技股份有限公司 一种高耐磨性除尘滤料的制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3030743A (en) * 1958-08-06 1962-04-24 Minnesota Mining & Mfg Reinforced rotative abrasive structures
DE1168073B (de) * 1961-07-07 1964-04-16 Norddeutsche Schleifmittel Ind Verwendung von Formmassen, die Polydioldiglycidylaether enthalten, zum Herstellen von Schleifgeweben
DE1282970B (de) * 1964-08-18 1968-11-14 Reichhold Chemie Ag Epoxyharz-Formmassen zur Herstellung von Schleifgeweben
GB1137556A (en) * 1965-11-16 1968-12-27 Universal Grinding Wheel Compa Improved abrasive product
DE1652903A1 (de) * 1967-04-12 1971-10-28 Holsteinische Textilveredlungs Unterlagsmaterial fuer Schleifmittel
US3631150A (en) * 1970-05-20 1971-12-28 Dexter Corp Synergistic composition for curing polyepoxides comprising an imidazole compound and dicyandiamide
US3891602A (en) * 1971-12-27 1975-06-24 Texaco Inc Epoxy scale-resistant coating
JPS5245672A (en) * 1975-10-08 1977-04-11 Asahi Chemical Ind Treated material for reinforcement and its treating method

Also Published As

Publication number Publication date
US4396657A (en) 1983-08-02
RO86679B (ro) 1985-05-01
DE3278114D1 (en) 1988-03-24
RO86679A (ro) 1985-04-17
JPS58149922A (ja) 1983-09-06
JPH0344097B2 (de) 1991-07-04
ATE32502T1 (de) 1988-03-15
ES518575A0 (es) 1984-06-16
CA1179848A (en) 1984-12-27
AU558431B2 (en) 1987-01-29
YU280282A (en) 1986-02-28
BR8207484A (pt) 1983-10-18
EP0083041A2 (de) 1983-07-06
AU9163182A (en) 1983-07-07
ZA829413B (en) 1983-09-28
EP0083041B1 (de) 1988-02-17
EP0083041A3 (en) 1985-05-08
ES8405823A1 (es) 1984-06-16
DD210291A5 (de) 1984-06-06
MX158522A (es) 1989-02-09

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