DE69228760T2 - Überzogene schleifträger - Google Patents

Überzogene schleifträger

Info

Publication number
DE69228760T2
DE69228760T2 DE1992628760 DE69228760T DE69228760T2 DE 69228760 T2 DE69228760 T2 DE 69228760T2 DE 1992628760 DE1992628760 DE 1992628760 DE 69228760 T DE69228760 T DE 69228760T DE 69228760 T2 DE69228760 T2 DE 69228760T2
Authority
DE
Germany
Prior art keywords
thermoplastic binder
binder material
tough
heat resistant
grinding carrier
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 - Fee Related
Application number
DE1992628760
Other languages
English (en)
Other versions
DE69228760D1 (de
Inventor
George Stout
James Homan
John Mlinar
Larry Wright
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
Publication of DE69228760D1 publication Critical patent/DE69228760D1/de
Application granted granted Critical
Publication of DE69228760T2 publication Critical patent/DE69228760T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D11/00—Constructional features of flexible abrasive materials; Special features in the manufacture of such materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
    • B24D13/14—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
    • B24D13/20—Mountings for the wheels
    • 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
    • Y10T428/21—Circular sheet or circular blank
    • 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.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24281—Struck out portion type
    • Y10T428/24289—Embedded or interlocked
    • 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
    • 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
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/252—Glass or ceramic [i.e., fired or glazed clay, cement, etc.] [porcelain, quartz, 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31721—Of polyimide
    • 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]
    • Y10T428/31725—Of polyamide
    • 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
    • Y10T442/2074—At least one coating or impregnation contains particulate material
    • 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
    • Y10T442/2074—At least one coating or impregnation contains particulate material
    • Y10T442/2082—At least one coating or impregnation functions to fix pigments or particles on the surface of a coating or impregnation
    • 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
    • Y10T442/2098—At least two coatings or impregnations of different chemical composition
    • Y10T442/2107—At least one coating or impregnation contains particulate material
    • Y10T442/2115—At least one coating or impregnation functions to fix pigments or particles on the surface of a coating or impregnation
    • 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
    • Y10T442/2123—At least one coating or impregnation contains particulate material
    • 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
    • Y10T442/2123—At least one coating or impregnation contains particulate material
    • Y10T442/2131—At least one coating or impregnation functions to fix pigments or particles on the surface of a coating or impregnation
    • 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
    • Y10T442/2361—Coating or impregnation improves stiffness of the fabric other than specified as a size
    • 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
    • Y10T442/2631—Coating or impregnation provides heat or fire protection
    • 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
    • Y10T442/2631—Coating or impregnation provides heat or fire protection
    • Y10T442/2721—Nitrogen 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
    • 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
    • Y10T442/273—Coating or impregnation provides wear or abrasion resistance

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
DE1992628760 1991-12-20 1992-10-08 Überzogene schleifträger Expired - Fee Related DE69228760T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/811,547 US5316812A (en) 1991-12-20 1991-12-20 Coated abrasive backing
PCT/US1992/008567 WO1993012912A1 (en) 1991-12-20 1992-10-08 Coated abrasive backing

Publications (2)

Publication Number Publication Date
DE69228760D1 DE69228760D1 (de) 1999-04-29
DE69228760T2 true DE69228760T2 (de) 1999-08-05

Family

ID=25206848

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1992628760 Expired - Fee Related DE69228760T2 (de) 1991-12-20 1992-10-08 Überzogene schleifträger

Country Status (17)

Country Link
US (4) US5316812A (de)
EP (1) EP0617652B1 (de)
JP (1) JP3630680B2 (de)
KR (1) KR100284714B1 (de)
CN (1) CN1060712C (de)
AT (1) ATE177982T1 (de)
AU (1) AU2786792A (de)
BR (1) BR9206937A (de)
CA (1) CA2126218A1 (de)
DE (1) DE69228760T2 (de)
ES (1) ES2129046T3 (de)
MX (1) MX9206425A (de)
NO (1) NO942336D0 (de)
RU (2) RU2129065C1 (de)
TW (1) TW252129B (de)
WO (1) WO1993012912A1 (de)
ZA (1) ZA927927B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2286959A2 (de) 2009-08-22 2011-02-23 August Rüggeberg GmbH & Co. KG Schrupp-Schleif-Werkzeug
DE102009038583A1 (de) * 2009-08-22 2011-03-03 August Rüggeberg Gmbh & Co. Kg Schleif-Werkzeug

Families Citing this family (287)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5316812A (en) * 1991-12-20 1994-05-31 Minnesota Mining And Manufacturing Company Coated abrasive backing
JPH07502458A (ja) * 1991-12-20 1995-03-16 ミネソタ・マイニング・アンド・マニュファクチュアリング・カンパニー エンドレスで継目のない支持体を有する被覆研磨剤ベルトおよびその製造方法
US6406576B1 (en) 1991-12-20 2002-06-18 3M Innovative Properties Company Method of making coated abrasive belt with an endless, seamless backing
US6406577B1 (en) 1991-12-20 2002-06-18 3M Innovative Properties Company Method of making abrasive belt with an endless, seamless backing
US5437754A (en) 1992-01-13 1995-08-01 Minnesota Mining And Manufacturing Company Abrasive article having precise lateral spacing between abrasive composite members
JPH08510693A (ja) * 1993-05-26 1996-11-12 ミネソタ マイニング アンド マニュファクチャリング カンパニー 下地に平滑表面を与える方法
US5681612A (en) * 1993-06-17 1997-10-28 Minnesota Mining And Manufacturing Company Coated abrasives and methods of preparation
DE69406446T2 (de) 1993-06-17 1998-05-28 Minnesota Mining & Mfg Gemusterte schleifartikel und verfahren zum herstellen derselben
US5549962A (en) * 1993-06-30 1996-08-27 Minnesota Mining And Manufacturing Company Precisely shaped particles and method of making the same
CA2170989A1 (en) * 1993-09-13 1995-03-23 Timothy L. Hoopman Abrasive article, method of manufacture of same, method of using same for finishing, and a production tool
US5658184A (en) * 1993-09-13 1997-08-19 Minnesota Mining And Manufacturing Company Nail tool and method of using same to file, polish and/or buff a fingernail or a toenail
US5453312A (en) * 1993-10-29 1995-09-26 Minnesota Mining And Manufacturing Company Abrasive article, a process for its manufacture, and a method of using it to reduce a workpiece surface
US5632668A (en) * 1993-10-29 1997-05-27 Minnesota Mining And Manufacturing Company Method for the polishing and finishing of optical lenses
AU1735295A (en) * 1994-02-22 1995-09-04 Minnesota Mining And Manufacturing Company Method for making an endless coated abrasive article and the product thereof
CA2182580A1 (en) * 1994-02-22 1995-08-24 Timothy L. Hoopman Abrasive article, a method of making same, and a method of using same for finishing
US5578095A (en) * 1994-11-21 1996-11-26 Minnesota Mining And Manufacturing Company Coated abrasive article
US5577956A (en) * 1995-04-27 1996-11-26 Norton Company Hot metal grinding
US5679067A (en) * 1995-04-28 1997-10-21 Minnesota Mining And Manufacturing Company Molded abrasive brush
USD381139S (en) * 1995-04-28 1997-07-15 Minnesota Mining And Manufacturing Company Molded abrasive brush
US5582625A (en) * 1995-06-01 1996-12-10 Norton Company Curl-resistant coated abrasives
US5830309A (en) * 1995-07-12 1998-11-03 Stemco Inc Resin-based friction material
US5578096A (en) * 1995-08-10 1996-11-26 Minnesota Mining And Manufacturing Company Method for making a spliceless coated abrasive belt and the product thereof
USD378004S (en) * 1995-11-16 1997-02-11 Minnesota Mining And Manufacturing Company Radial brush segment
US5903951A (en) * 1995-11-16 1999-05-18 Minnesota Mining And Manufacturing Company Molded brush segment
USD378003S (en) * 1995-11-16 1997-02-11 Minnesota Mining And Manufacturing Company Molded radial brush
US5692949A (en) * 1995-11-17 1997-12-02 Minnesota Mining And Manufacturing Company Back-up pad for use with abrasive articles
US5669941A (en) * 1996-01-05 1997-09-23 Minnesota Mining And Manufacturing Company Coated abrasive article
US5871392A (en) * 1996-06-13 1999-02-16 Micron Technology, Inc. Under-pad for chemical-mechanical planarization of semiconductor wafers
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
US6524681B1 (en) 1997-04-08 2003-02-25 3M Innovative Properties Company Patterned surface friction materials, clutch plate members and methods of making and using same
US5908477A (en) * 1997-06-24 1999-06-01 Minnesota Mining & Manufacturing Company Abrasive articles including an antiloading composition
US6024824A (en) * 1997-07-17 2000-02-15 3M Innovative Properties Company Method of making articles in sheet form, particularly abrasive articles
US6736714B2 (en) * 1997-07-30 2004-05-18 Praxair S.T. Technology, Inc. Polishing silicon wafers
US6121143A (en) * 1997-09-19 2000-09-19 3M Innovative Properties Company Abrasive articles comprising a fluorochemical agent for wafer surface modification
US6270543B1 (en) * 1997-10-02 2001-08-07 3M Innovative Properties Company Abrasive article containing an inorganic metal orthophosphate
US5928394A (en) * 1997-10-30 1999-07-27 Minnesota Mining And Manufacturing Company Durable abrasive articles with thick abrasive coatings
US6354929B1 (en) 1998-02-19 2002-03-12 3M Innovative Properties Company Abrasive article and method of grinding glass
US6004363A (en) * 1998-02-25 1999-12-21 Wilshire Technologies, Inc. Abrasive article and method for making the same
US6080216A (en) 1998-04-22 2000-06-27 3M Innovative Properties Company Layered alumina-based abrasive grit, abrasive products, and methods
US6228134B1 (en) 1998-04-22 2001-05-08 3M Innovative Properties Company Extruded alumina-based abrasive grit, abrasive products, and methods
US6217432B1 (en) 1998-05-19 2001-04-17 3M Innovative Properties Company Abrasive article comprising a barrier coating
US6261682B1 (en) 1998-06-30 2001-07-17 3M Innovative Properties Abrasive articles including an antiloading composition
US6299508B1 (en) 1998-08-05 2001-10-09 3M Innovative Properties Company Abrasive article with integrally molded front surface protrusions containing a grinding aid and methods of making and using
US6183346B1 (en) 1998-08-05 2001-02-06 3M Innovative Properties Company Abrasive article with embossed isolation layer and methods of making and using
US6186866B1 (en) 1998-08-05 2001-02-13 3M Innovative Properties Company Abrasive article with separately formed front surface protrusions containing a grinding aid and methods of making and using
US6432549B1 (en) 1998-08-27 2002-08-13 Kimberly-Clark Worldwide, Inc. Curl-resistant, antislip abrasive backing and paper
US6465076B2 (en) 1998-09-15 2002-10-15 3M Innovative Properties Company Abrasive article with seamless backing
US6239049B1 (en) 1998-12-22 2001-05-29 3M Innovative Properties Company Aminoplast resin/thermoplastic polyamide presize coatings for abrasive article backings
US6179887B1 (en) 1999-02-17 2001-01-30 3M Innovative Properties Company Method for making an abrasive article and abrasive articles thereof
US6056794A (en) * 1999-03-05 2000-05-02 3M Innovative Properties Company Abrasive articles having bonding systems containing abrasive particles
US6197076B1 (en) * 1999-04-05 2001-03-06 3M Innovative Properties Company Abrasive article method of making same and abrading apparatus
US6458018B1 (en) 1999-04-23 2002-10-01 3M Innovative Properties Company Abrasive article suitable for abrading glass and glass ceramic workpieces
GB9909561D0 (en) 1999-04-27 1999-06-23 Pittards Plc Impregnation of leather with micro-encapsulated material
USD424258S (en) * 1999-05-21 2000-05-02 3M Innovative Properties Company Bristles of a brush
USD427395S (en) * 1999-05-21 2000-06-27 3M Innovative Properties Company Bristles of a brush
USD425269S (en) * 1999-05-21 2000-05-16 3M Innovative Properties Company Bristles of a brush
USD424765S (en) * 1999-05-21 2000-05-09 3M Innovative Properties Company Center portion of a brush
DE29910931U1 (de) * 1999-06-22 1999-08-26 Eisenblaetter Gerd Gmbh Werkzeugträger
US6287184B1 (en) * 1999-10-01 2001-09-11 3M Innovative Properties Company Marked abrasive article
JP2001198832A (ja) * 2000-01-14 2001-07-24 Taimei Chemicals Co Ltd 研磨材
US6592640B1 (en) 2000-02-02 2003-07-15 3M Innovative Properties Company Fused Al2O3-Y2O3 eutectic abrasive particles, abrasive articles, and methods of making and using the same
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NO942336L (no) 1994-06-17
EP0617652A1 (de) 1994-10-05
AU2786792A (en) 1993-07-28
US5316812A (en) 1994-05-31
DE69228760D1 (de) 1999-04-29
CN1060712C (zh) 2001-01-17
JP3630680B2 (ja) 2005-03-16
NO942336D0 (no) 1994-06-17
MX9206425A (es) 1993-06-01
RU2129065C1 (ru) 1999-04-20
TW252129B (de) 1995-07-21
WO1993012912A1 (en) 1993-07-08
US5580634A (en) 1996-12-03
JPH07502215A (ja) 1995-03-09
CN1073389A (zh) 1993-06-23
BR9206937A (pt) 1995-05-16
EP0617652B1 (de) 1999-03-24
CA2126218A1 (en) 1993-07-08
ATE177982T1 (de) 1999-04-15
RU94019995A (ru) 1997-04-20
US5849646A (en) 1998-12-15
ES2129046T3 (es) 1999-06-01

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