1
Jon R Pieper, Richard M Olson, Michael V Mucci, Gary L Holmes, Robert V Heiti: Structured abrasive article. Minnesota Mining and Manufacturing Company, Gary L Griswold, Walter N Kirn, David L Weinstein, October 6, 1992: US05152917 (339 worldwide citation)

A coated abrasive article comprising a backing bearing on at least one major surface thereof abrasive composites comprising a plurality of abrasive grains dispersed in a binder. The binder serves as a medium for dispersing abrasive grains, and it may also bond the abrasive composites to the backing. ...


2
Jon R Pieper, Richard M Olson, Michael V Mucci, Gary L Holmes, Robert V Heiti: Structured abrasive article. Minnesota Mining and Manufacturing Company, Gary L Griswold, Walter N Kirn, David L Weinstein, April 19, 1994: US05304223 (88 worldwide citation)

A coated abrasive article comprising a backing bearing on at least one major surface thereof abrasive composites comprising a plurality of abrasive grains dispersed in a binder. The binder serves as a medium for dispersing abrasive grains, and it may also bond the abrasive composites to the backing. ...


3
Timothy L Hoopman, Stanley B Collins, James A Servatius: Method and apparatus for knurling a workpiece, method of molding an article with such workpiece, and such molded article. 3M Innovative Properties Company, James J Trussell, November 2, 1999: US05975987 (78 worldwide citation)

A method and apparatus for knurling a workpiece in which the knurl pattern has an oblique helix angle relative to the longitudinal axis of the cylindrical workpiece. Also disclosed is a method of molding a molded article with the knurled workpiece to impart the inverse of the knurl pattern onto the ...


4
Roy Stubbs, Scott R Culler, Mara E Liepa, Donna W Bange, John D Haas: Abrasive article and method of making such article. 3M Innovative Properties Company, Gregory D Allen, August 21, 2001: US06277160 (77 worldwide citation)

A method for making an abrasive article having at least two abrasive coatings having different abrasive natures. The abrasive natures can differ, for example, by abrasive particle size, abrasive particle type, abrasive particle shape, filler, surfactant, or coupling agent. In another embodiment, the ...


5
Timothy L Hoopman: Method for knurling a workpiece. 3M Innovative Properties Company, James J Trussell, September 7, 1999: US05946991 (76 worldwide citation)

A method and apparatus for knurling a workpiece in which the knurl pattern includes grooves of at least two different configurations. The apparatus includes a knurl wheel holder that allows angular rotation of the knurl wheel about the holder longitudinal axis while maintaining the knurl wheel point ...


6
Roy Stubbs, Scott R Culler, Mara E Liepa, Donna W Bange, John D Haas: Abrasive article and method of making such article. 3M Innovative Properties Company, Paul W Busse, June 27, 2000: US06080215 (63 worldwide citation)

A method for making an abrasive article having at least two abrasive coatings having different abrasive natures. The abrasive natures can differ, for example, by abrasive particle size, abrasive particle type, abrasive particle shape, filler, surfactant, or coupling agent. In another embodiment, the ...


7
Michihiro Ohishi: Method of texturing a substrate using a structured abrasive article. Minnesota Mining and Manfacturing Co, Gary L Griswold, Walter N Kirn, Paul W Busse, March 31, 1998: US05733178 (57 worldwide citation)

A method for texturing magnetic recording media substrates using a structured abrasive article including a flexible backing having a major surface and an abrasive coating, the abrasive coating attached to and at least substantially covering the entire total surface area of the major surface, where t ...


8
William L Stoetzel, Scott R Culler: Radiation curable abrasive article with tie coat and method. Minnesota Mining and Manufacturing Company, Gary L Griswold, Walter N Kirn, Paul W Busse, December 23, 1997: US05700302 (40 worldwide citation)

A method of preparing an abrasive article, and the article produced therefrom is provided. The method includes the steps of: providing a backing having a first major surface; coating the first major surface of the backing with a tie coat precursor, wherein the tie coat precursor comprises a first ra ...


9
Ohishi Michihiro: Method of texturing a substrate using a structured abrasive article. Minnesota Mining & Mfg, December 17, 1997: EP0812456-A1 (38 worldwide citation)

A method for texturing magnetic recording media substrates using a structured abrasive article including a flexible backing having a major surface and an abrasive coating, the abrasive coating attached to and at least substantially covering the entire total surface area of the major surface, where t ...


10
Welygan Dennis G, Lee Kyongcheol, Moren Louis S: Method of making a structured abrasive article. 3m Innovative Properties Co, August 27, 2008: EP1960157-A1 (38 worldwide citation)

A method of making an abrasive product includes compacting a cohesive layer of abrasive particles and particulate curable binder precursor prior to forming curable shaped structures, and then at least partially curing the curable binder precursor.