DE69027446D1 - Artikel mit einer reibungsoberfläche, apparat und verfahren zur herstellung von einem solchen artikel - Google Patents
Artikel mit einer reibungsoberfläche, apparat und verfahren zur herstellung von einem solchen artikelInfo
- Publication number
- DE69027446D1 DE69027446D1 DE69027446T DE69027446T DE69027446D1 DE 69027446 D1 DE69027446 D1 DE 69027446D1 DE 69027446 T DE69027446 T DE 69027446T DE 69027446 T DE69027446 T DE 69027446T DE 69027446 D1 DE69027446 D1 DE 69027446D1
- Authority
- DE
- Germany
- Prior art keywords
- article
- producing
- friction surface
- friction
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
-
- 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
- B24D3/08—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 for close-grained structure, e.g. using metal with low melting point
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
- B24D7/06—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental
- B24D7/063—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental with segments embedded in a matrix which is rubbed away during the grinding process
-
- 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
-
- 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
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12049—Nonmetal component
- Y10T428/12056—Entirely inorganic
-
- 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
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12063—Nonparticulate metal component
- Y10T428/12104—Particles discontinuous
- Y10T428/12111—Separated by nonmetal matrix or binder [e.g., welding electrode, 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
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12063—Nonparticulate metal component
- Y10T428/12139—Nonmetal particles in particulate component
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/453,684 US5181939A (en) | 1989-12-20 | 1989-12-20 | Article and a method for producing an article having a high friction surface |
PCT/US1990/007587 WO1991008864A1 (en) | 1989-12-20 | 1990-12-20 | An article having a high friction surface, an apparatus and a method for producing said article |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69027446D1 true DE69027446D1 (de) | 1996-07-18 |
DE69027446T2 DE69027446T2 (de) | 1997-01-30 |
Family
ID=23801633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69027446T Expired - Fee Related DE69027446T2 (de) | 1989-12-20 | 1990-12-20 | Artikel mit einer reibungsoberfläche, apparat und verfahren zur herstellung von einem solchen artikel |
Country Status (7)
Country | Link |
---|---|
US (4) | US5181939A (de) |
EP (1) | EP0506827B1 (de) |
JP (1) | JP3108094B2 (de) |
CA (1) | CA2071952C (de) |
DE (1) | DE69027446T2 (de) |
ES (1) | ES2091911T3 (de) |
WO (1) | WO1991008864A1 (de) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5213590A (en) * | 1989-12-20 | 1993-05-25 | Neff Charles E | Article and a method for producing an article having a high friction surface |
US5181939A (en) * | 1989-12-20 | 1993-01-26 | Charles Neff | Article and a method for producing an article having a high friction surface |
US5380390B1 (en) * | 1991-06-10 | 1996-10-01 | Ultimate Abras Systems Inc | Patterned abrasive material and method |
DE4243749A1 (de) * | 1992-12-23 | 1994-06-30 | Rueggeberg August Fa | Schleifwerkzeug, insbesondere Feinschleifwerkzeug, und Verfahren zu dessen Herstellung |
US6537140B1 (en) * | 1997-05-14 | 2003-03-25 | Saint-Gobain Abrasives Technology Company | Patterned abrasive tools |
GB9803422D0 (en) * | 1998-02-18 | 1998-04-15 | Unicorn Abrasives Ltd | Abrasive belt |
US20020182401A1 (en) * | 2001-06-01 | 2002-12-05 | Lawing Andrew Scott | Pad conditioner with uniform particle height |
EP1382730A1 (de) * | 2002-07-15 | 2004-01-21 | Paul Hartmann AG | Kosmetisches Wattepad |
US6997790B2 (en) * | 2002-08-07 | 2006-02-14 | Neff Charles E | Method of fabricating pliant workpieces, tools for performing the method and methods for making those tools |
FR2849401B1 (fr) * | 2002-12-30 | 2006-03-31 | Mbh Dev | Disque abrasif pour machines a meuler |
EP1663561A4 (de) * | 2003-09-15 | 2008-09-03 | Accutech Co Ltd | Wasserstoffgas-hartlötverfahren zur herstellung eines diamantwerkzeugs und bogenförmige wasserstoffgas-hartlötvorrichtung zum durchführen desselben |
US20050060942A1 (en) * | 2003-09-23 | 2005-03-24 | 3M Innovative Properties Company | Structured abrasive article |
US7300479B2 (en) * | 2003-09-23 | 2007-11-27 | 3M Innovative Properties Company | Compositions for abrasive articles |
US20050060941A1 (en) * | 2003-09-23 | 2005-03-24 | 3M Innovative Properties Company | Abrasive article and methods of making the same |
US7267700B2 (en) * | 2003-09-23 | 2007-09-11 | 3M Innovative Properties Company | Structured abrasive with parabolic sides |
US20050060945A1 (en) * | 2003-09-23 | 2005-03-24 | 3M Innovative Properties Company | Method of making a coated abrasive |
US20050064805A1 (en) * | 2003-09-23 | 2005-03-24 | 3M Innovative Properties Company | Structured abrasive article |
US20050060944A1 (en) * | 2003-09-23 | 2005-03-24 | 3M Innovative Properties Company | Method of making a coated abrasive |
DE602004026991D1 (de) * | 2004-03-02 | 2010-06-17 | Pn Steel A S | Herstellungsverfahren eines Schleifwerkzeuges. |
US7919151B2 (en) | 2006-12-14 | 2011-04-05 | General Electric Company | Methods of preparing wetting-resistant surfaces and articles incorporating the same |
DE102008021636B3 (de) * | 2008-04-30 | 2009-11-19 | Esk Ceramics Gmbh & Co. Kg | Verfahren zum Fixieren eines Verbindungselements auf einem Werkstück und Bauteil aus einem Werkstück mit einem darauf fixierten Verbindungselement |
US8521469B2 (en) * | 2010-07-21 | 2013-08-27 | General Electric Company | System and method for determining an orientation of a device |
US20120168582A1 (en) * | 2010-12-30 | 2012-07-05 | Kelly Thomas H | Corner bead magnetic bracket |
FR2988628B1 (fr) | 2012-04-02 | 2015-02-27 | Commissariat Energie Atomique | Procede et appareil de fabrication d'un fil de decoupe |
DE102013216720A1 (de) * | 2013-08-22 | 2015-02-26 | Robert Bosch Gmbh | Vorrichtung zur Herstellung von Schleifkörnern |
WO2015112379A1 (en) * | 2014-01-22 | 2015-07-30 | United Technologies Corporation | Apparatuses, systems and methods for aligned abrasive grains |
US11040430B2 (en) | 2016-02-29 | 2021-06-22 | Charles Neff | Texture pattern for abrasive tool |
CN109890565B (zh) | 2016-10-25 | 2021-05-18 | 3M创新有限公司 | 可磁化磨料颗粒及其制备方法 |
US11253972B2 (en) | 2016-10-25 | 2022-02-22 | 3M Innovative Properties Company | Structured abrasive articles and methods of making the same |
EP3532562B1 (de) | 2016-10-25 | 2021-05-19 | 3M Innovative Properties Company | Magnetisierbare schleifartikel und verfahren zur herstellung davon |
US11072732B2 (en) | 2016-10-25 | 2021-07-27 | 3M Innovative Properties Company | Magnetizable abrasive particles and abrasive articles including them |
EP3532560A4 (de) * | 2016-10-25 | 2020-04-01 | 3M Innovative Properties Company | Funktionsschleifartikel, schleifartikel und verfahren zur herstellung davon |
CN109862999B (zh) | 2016-10-25 | 2022-05-10 | 3M创新有限公司 | 粘结砂轮及其制备方法 |
EP3533075A4 (de) | 2016-10-25 | 2020-07-01 | 3M Innovative Properties Company | Verfahren zur herstellung von magnetisierbaren schleifpartikeln |
EP3571013A4 (de) | 2017-01-19 | 2020-10-07 | 3M Innovative Properties Company | Verwendung von magnetik mit magnetisierbaren schleifpartikeln, verfahren, vorrichtungen und systeme unter verwendung von magnetik zur herstellung von schleifkörpern |
WO2018136268A1 (en) * | 2017-01-19 | 2018-07-26 | 3M Innovative Properties Company | Manipulation of magnetizable abrasive particles with modulation of magnetic field angle or strength |
WO2018134732A1 (en) | 2017-01-19 | 2018-07-26 | 3M Innovative Properties Company | Magnetically assisted transfer of magnetizable abrasive particles and methods, apparatuses and systems related thereto |
WO2019197948A1 (en) | 2018-04-12 | 2019-10-17 | 3M Innovative Properties Company | Magnetizable abrasive particle and method of making the same |
WO2019207423A1 (en) * | 2018-04-24 | 2019-10-31 | 3M Innovative Properties Company | Abrasive article with shaped abrasive particles with predetermined rake angles |
US11998947B2 (en) | 2018-07-18 | 2024-06-04 | 3M Innovative Properties Company | Magnetizable particles forming light controlling structures and methods of making such structures |
JP2021534006A (ja) * | 2018-08-13 | 2021-12-09 | スリーエム イノベイティブ プロパティズ カンパニー | 構造化研磨物品及びそれを製造する方法 |
WO2020261112A1 (en) | 2019-06-28 | 2020-12-30 | 3M Innovative Properties Company | Magnetizable abrasive particles and method of making the same |
CN114556497A (zh) | 2019-10-14 | 2022-05-27 | 3M创新有限公司 | 可磁化的磨料颗粒及其制造方法 |
CN114630725A (zh) | 2019-10-23 | 2022-06-14 | 3M创新有限公司 | 在多条边中的一条边内具有凹形空隙的成形磨料颗粒 |
US20230061952A1 (en) | 2020-01-31 | 2023-03-02 | 3M Innovative Properties Company | Coated abrasive articles |
WO2021214605A1 (en) | 2020-04-23 | 2021-10-28 | 3M Innovative Properties Company | Shaped abrasive particles |
WO2023084362A1 (en) | 2021-11-15 | 2023-05-19 | 3M Innovative Properties Company | Nonwoven abrasive articles and methods of making the same |
WO2023209518A1 (en) | 2022-04-26 | 2023-11-02 | 3M Innovative Properties Company | Abrasive articles, methods of manufacture and use thereof |
WO2024127255A1 (en) | 2022-12-15 | 2024-06-20 | 3M Innovative Properties Company | Abrasive articles and methods of manufacture thereof |
Family Cites Families (61)
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US28068A (en) * | 1860-05-01 | Steaw-ctjttee | ||
BE391106A (de) * | 1924-02-07 | |||
US1930788A (en) * | 1927-05-31 | 1933-10-17 | Orello S Buckner | Apparatus and process of making abrasive tools |
US1854071A (en) * | 1930-07-14 | 1932-04-12 | Behr Manning Corp | Method of manufacturing abrasives |
US2001911A (en) * | 1932-04-21 | 1935-05-21 | Carborundum Co | Abrasive articles |
US2198766A (en) * | 1932-12-22 | 1940-04-30 | Behr Manning Corp | Method of making flexible abrasives |
US2015658A (en) * | 1933-01-04 | 1935-10-01 | Stratmore Company | Method of forming abrasive articles |
US2076846A (en) * | 1936-01-04 | 1937-04-13 | Norton Co | Method of making a rough sided rubber bonded abrasive wheel |
US2184896A (en) * | 1937-02-06 | 1939-12-26 | Behr Manning Corp | Coated abrasive |
US2292261A (en) * | 1940-02-19 | 1942-08-04 | Albertson & Co Inc | Abrasive disk and method of making the same |
US2424140A (en) * | 1942-01-22 | 1947-07-15 | Norton Co | Method of making abrasive articles |
BE528083A (de) * | 1942-12-11 | |||
US2353404A (en) * | 1943-01-01 | 1944-07-11 | George F Keeleric | Abrasive article |
US2367286A (en) * | 1943-06-22 | 1945-01-16 | George F Keeleric | Abrasive article |
US2370970A (en) * | 1944-05-11 | 1945-03-06 | George F Keeleric | Abrasive article |
US2582231A (en) * | 1949-02-05 | 1952-01-15 | Wheel Trueing Tool Co | Abrasive tool and method of making same |
CH312216A (de) * | 1951-09-18 | 1955-12-31 | Deutsche Edelstahlwerke Ag | Verfahren zum Aufbringen von Hartmetall auf Trägerwerkstoffe. |
US2823562A (en) * | 1953-09-16 | 1958-02-18 | Union Carbide Corp | Method of fabricating files and the like |
US2858256A (en) * | 1953-10-26 | 1958-10-28 | Vitro Corp Of America | Electrophoretic method of making an abrasive article and article made thereby |
BE530127A (de) * | 1953-11-25 | |||
US2876086A (en) * | 1954-06-21 | 1959-03-03 | Minnesota Mining & Mfg | Abrasive structures and method of making |
US2904418A (en) * | 1955-02-25 | 1959-09-15 | Vibro Corp Of America | Method of making a grinding tool |
US2793427A (en) * | 1956-04-06 | 1957-05-28 | Gen Motors Corp | Friction material |
US3504063A (en) * | 1958-05-09 | 1970-03-31 | Jerome H Lemelson | Article decoration apparatus and method |
US3048482A (en) * | 1958-10-22 | 1962-08-07 | Rexall Drug Co | Abrasive articles and methods of making the same |
US3016294A (en) * | 1959-04-21 | 1962-01-09 | Norton Co | Abrasive product |
US3112163A (en) * | 1959-09-21 | 1963-11-26 | Sterling W Alderfer | Process for making magnetic faced foam articles |
US3102011A (en) * | 1959-12-21 | 1963-08-27 | Conversion Chem Corp | Tumbling chips |
FR1279407A (fr) * | 1960-11-08 | 1961-12-22 | Procédé de fabrication de surfaces rugueuses et de surfaces abrasives utilisant des moyens magnétiques de maintien et d'orientation, et produits industriels en résultant | |
US3211634A (en) * | 1961-02-21 | 1965-10-12 | A P De Sanno & Son Inc | Method of producing abrasive surface layers |
US3090614A (en) * | 1961-03-16 | 1963-05-21 | Harold P Freeman | Mountable and dismountable grip and holder assembly |
US3216074A (en) * | 1964-02-26 | 1965-11-09 | Edward N Harrison | Method for making shaped foundry articles |
US3431105A (en) * | 1968-02-12 | 1969-03-04 | Kempf Gmbh Karl | Process for manufacturing parts provided with a sintered surface layer |
US3625666A (en) * | 1968-06-19 | 1971-12-07 | Ind Distributors 1946 Ltd | Method of forming metal-coated diamond abrasive wheels |
US3607569A (en) * | 1969-03-24 | 1971-09-21 | Joseph L Greenwell | Magnetic mold means for molding steel-reinforced hollow bodies |
US3807966A (en) * | 1970-11-26 | 1974-04-30 | Int Nickel Co | Composite product including magnetic material and method of production thereof |
JPS5124242B1 (de) * | 1971-04-15 | 1976-07-22 | ||
US3894673A (en) * | 1971-11-04 | 1975-07-15 | Abrasive Tech Inc | Method of manufacturing diamond abrasive tools |
US3918217A (en) * | 1972-07-24 | 1975-11-11 | Lloyd R Oliver & Company | Abrading device with protrusions on metal bonded abrasive grits |
DE2238387A1 (de) * | 1972-08-04 | 1974-03-28 | Winter & Sohn Ernst | Mehrschneidiges zerspanwerkzeug |
GB1446550A (en) * | 1972-11-27 | 1976-08-18 | Ici Ltd | Bearing member |
US4010583A (en) * | 1974-05-28 | 1977-03-08 | Engelhard Minerals & Chemicals Corporation | Fixed-super-abrasive tool and method of manufacture thereof |
CA1072296A (en) * | 1974-07-29 | 1980-02-26 | Robert J. Caveney | Production of cubic boron nitride |
IE42010B1 (en) * | 1974-08-15 | 1980-05-21 | Edenvale Eng Works | Abrasive products |
JPS5816248B2 (ja) * | 1975-11-05 | 1983-03-30 | 富士写真フイルム株式会社 | シンキナジキキロクタイ |
US4078906A (en) * | 1976-09-29 | 1978-03-14 | Elgin Diamond Products Co., Inc. | Method for making an abrading tool with discontinuous diamond abrading surfaces |
US4288233A (en) * | 1978-01-25 | 1981-09-08 | Wiand Ronald C | Abrasive pads for lens lapping tools |
JPS56134317A (en) * | 1980-03-25 | 1981-10-21 | Tdk Corp | Magnetic recording medium |
JPS5798134A (en) * | 1980-12-11 | 1982-06-18 | Fuji Photo Film Co Ltd | Magnetic recording body |
JPS5798135A (en) * | 1980-12-11 | 1982-06-18 | Fuji Photo Film Co Ltd | Magnetic recording medium |
DE3219567A1 (de) * | 1982-05-25 | 1983-12-01 | SEA Schleifmittel Entwicklung Anwendung GmbH, 7530 Pforzheim | Elastischer schleifkoerper und verfahren zu seiner herstellung |
US4610698A (en) * | 1984-06-25 | 1986-09-09 | United Technologies Corporation | Abrasive surface coating process for superalloys |
US4587066A (en) * | 1984-07-02 | 1986-05-06 | Polaroid Corporation | Method and apparatus for forming magnetic recording media |
GB8426036D0 (en) * | 1984-10-15 | 1984-11-21 | C4 Carbides Ltd | Applying material to substrate |
US4799939A (en) * | 1987-02-26 | 1989-01-24 | Minnesota Mining And Manufacturing Company | Erodable agglomerates and abrasive products containing the same |
US4916869A (en) * | 1988-08-01 | 1990-04-17 | L. R. Oliver & Company, Inc. | Bonded abrasive grit structure |
US4920009A (en) * | 1988-08-05 | 1990-04-24 | General Motors Corporation | Method for producing laminated bodies comprising an RE-FE-B type magnetic layer and a metal backing layer |
CA1322459C (en) * | 1989-05-19 | 1993-09-28 | Jan Siden | Abrasive wheel |
US5181939A (en) * | 1989-12-20 | 1993-01-26 | Charles Neff | Article and a method for producing an article having a high friction surface |
US5213590A (en) * | 1989-12-20 | 1993-05-25 | Neff Charles E | Article and a method for producing an article having a high friction surface |
US5489235A (en) * | 1993-09-13 | 1996-02-06 | Minnesota Mining And Manufacturing Company | Abrasive article and method of making same |
-
1989
- 1989-12-20 US US07/453,684 patent/US5181939A/en not_active Expired - Lifetime
-
1990
- 1990-12-20 WO PCT/US1990/007587 patent/WO1991008864A1/en active IP Right Grant
- 1990-12-20 ES ES91902039T patent/ES2091911T3/es not_active Expired - Lifetime
- 1990-12-20 EP EP91902039A patent/EP0506827B1/de not_active Expired - Lifetime
- 1990-12-20 CA CA002071952A patent/CA2071952C/en not_active Expired - Fee Related
- 1990-12-20 JP JP03502905A patent/JP3108094B2/ja not_active Expired - Fee Related
- 1990-12-20 DE DE69027446T patent/DE69027446T2/de not_active Expired - Fee Related
-
1993
- 1993-02-26 US US08/022,988 patent/US5336279A/en not_active Expired - Lifetime
-
1997
- 1997-04-10 US US08/843,608 patent/US6083631A/en not_active Expired - Lifetime
-
1999
- 1999-03-30 US US09/281,168 patent/US6120568A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP3108094B2 (ja) | 2000-11-13 |
JPH05503043A (ja) | 1993-05-27 |
US6120568A (en) | 2000-09-19 |
CA2071952A1 (en) | 1991-06-21 |
US5336279A (en) | 1994-08-09 |
EP0506827A1 (de) | 1992-10-07 |
DE69027446T2 (de) | 1997-01-30 |
EP0506827B1 (de) | 1996-06-12 |
US5181939A (en) | 1993-01-26 |
CA2071952C (en) | 2002-09-17 |
US6083631A (en) | 2000-07-04 |
WO1991008864A1 (en) | 1991-06-27 |
ES2091911T3 (es) | 1996-11-16 |
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