Browsing Patents by Author "Knobbe, Edward T."

Now showing items 1-3 of 3

    • Advanced Composite Ormosil Coatings 

      Knobbe, Edward T.; Kachurina, Olga; Metroke, Tammy L.; Board of Regents/Oklahoma State University and the A & M Colleges (U.S. Patent and Trademark Office, 2004-06-15)
      An Ormosil composite coating that provides good corrosion and abrasion resistance of the underlying substrate. The Ormosil composite coating of the present invention is entrapped with a plurality of inorganic particles of ...

    • Direction in Low-temperature Paste Development 

      Parkhill, Robert L.; Knobbe, Edward T.; Board of Regents/Oklahoma State University and the A & M Colleges (U.S. Patent and Trademark Office, 2004-09-21)
      Paste compositions for forming ceramic composites can include at least one solvent; at least one optional binder; at least one low-temperature frit glass; and a plurality of one or more functional particles; wherein the ...

    • Removal of Ormosil Films from Metal Substrates 

      Knobbe, Edward T.; Kachurina, Olga; Metroke, Tammy L.; Board of Regents/Oklahoma State University and the A & M Colleges (U.S. Patent and Trademark Office, 2004-03-23)
      A process for chemical removal of organically-modified silicate (Ormosil) coatings from aluminum alloy substrates without degradation of the underlying metal. An Ormosil film is treated with a zincate solution. The zincate ...