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Patentes

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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US418268617 May 19788 Ene 1980Sid LaksPlastic wax cleaning and polishing composition and method of making same
US439640313 Sep 19822 Ago 1983Norton CompanyLoading resistant coated abrasive
US47846714 Mar 198815 Nov 1988Method of improving the grinding performance of grinding and honing bodies
US497333829 Jun 198927 Nov 1990Carborundum Abrasives CompanyAnti-static and loading abrasive coating
US498855423 Jun 198929 Ene 1991Minnesota Mining and Manufacturing CompanyAbrasive article coated with a lithium salt of a fatty acid
US516426519 Nov 199017 Nov 1992Minnesota Mining and Manufacturing CompanyAbrasive elements
US517596524 Dic 19905 Ene 1993Sandra L. MillerMethod for forming sandpaper disks
US56675428 May 199616 Sep 1997Minnesota Mining and Manufacturing CompanyAntiloading components for abrasive articles
US570495216 Ago 19966 Ene 1998Minnesota Mining and Manufacturing CompanyAbrasive article comprising an antiloading component
US595484422 Dic 199721 Sep 1999Minnesota Mining & Manufacturing CompanyAbrasive article comprising an antiloading component
US612114319 Sep 199719 Sep 20003M Innovative Properties CompanyAbrasive articles comprising a fluorochemical agent for wafer surface modification
US626168230 Jun 199817 Jul 20013M Innovative PropertiesAbrasive articles including an antiloading composition
US62871841 Oct 199911 Sep 20013M Innovative Properties CompanyMarked abrasive article
US719565817 Oct 200327 Mar 2007Saint-Gobain Abrasives, Inc.Antiloading compositions and methods of selecting same
USH16783 Nov -5Minnesota Mining and Manufacturing CompanyAbrasive article including a polyvinyl carbamate coating, and methods for making and using the same