Patents by Inventor Michael R. Baloga

Michael R. Baloga has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Titanium dioxide pigment coated with boria-modified silica and alumina
    Patent number: 5753025
    Abstract: A base TiO.sub.2 pigment particles bearing coatings of a boria-modified silica and alumina is disclosed.
    Type: Grant
    Filed: December 12, 1996
    Date of Patent: May 19, 1998
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Charles Robert Bettler, Howard Wayne Jacobson, Michael R. Baloga, Max H. Lewis
  • Preparation concentrated TiO.sub.2 slurries from spent steam
    Patent number: 4427451
    Abstract: A process for preparing concentrated slurries of TiO.sub.2 and water with a solids content of 30-70% by weight from TiO.sub.2 micronizer tailings that are carried in steam separated from TiO.sub.2 and steam from a micronizer by scrubbing the steam and TiO.sub.2 micronizer tailings with a slurry of TiO.sub.2 and water, separating TiO.sub.2 and water from the steam and circulating a portion of the TiO.sub.2 and water to the absorber until the solids content desired is reached.
    Type: Grant
    Filed: September 17, 1981
    Date of Patent: January 24, 1984
    Assignee: E. I. Du Pont de Nemours and Company
    Inventor: Michael R. Baloga