Patents Assigned to Saint-Goabain Abrasifs
  • Bonded abrasive tool and method of forming
    Patent number: 8252075
    Abstract: A bonded abrasive tool includes a bonded abrasive body having a bond matrix material comprising an organic bond material, abrasive grains contained within the bond matrix material, and not greater than about 5 vol % chopped fiber bundles within the bond matrix material. The tool further has a porosity within the bonded abrasive body, wherein a majority of the porosity comprises pores surrounding the chopped fiber bundles.
    Type: Grant
    Filed: December 22, 2009
    Date of Patent: August 28, 2012
    Assignees: Saint-Gobain Abrasives, Inc., Saint-Goabain Abrasifs
    Inventors: Konstantin S. Zuyev, Walter Strandgaard, Joel A. Fife, Muthu Jeevanantham