Patents by Inventor Robert Eric Binns

Robert Eric Binns 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).

  • Composition for cleaning aluminum at low temperatures
    Patent number: 4116853
    Abstract: Acid cleaning of aluminum surfaces is accomplished by employing a composition comprising hydrofluoric acid and sulfuric acid. More specifically, this invention relates to a composition and method for treating aluminum containers at low temperatures.
    Type: Grant
    Filed: December 30, 1976
    Date of Patent: September 26, 1978
    Assignee: Amchem Products, Inc.
    Inventor: Robert Eric Binns
  • Composition and method for cleaning aluminum at low temperatures
    Patent number: 4009115
    Abstract: Acid cleaning of aluminum surfaces is accomplished employing a composition comprising Hydrofluoric acid and Sulfuric acid. More specifically, this invention relates to a composition and method for treating aluminum containers at low temperatures.
    Type: Grant
    Filed: August 25, 1975
    Date of Patent: February 22, 1977
    Assignee: Amchem Products, Inc.
    Inventor: Robert Eric Binns
  • Zirconium rinse for phosphate coated metal surfaces
    Patent number: 3966502
    Abstract: A metal surface upon which a conversion coating has already been formed, is treated by contacting the surface with an aqueous solution consisting of a soluble zirconium containing compound, thereby improving the qualities of the conversion coating.
    Type: Grant
    Filed: September 6, 1974
    Date of Patent: June 29, 1976
    Assignee: Amchem Products, Inc.
    Inventor: Robert Eric Binns