Patents by Inventor Robert W. West

Robert W. West 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).

  • Oil-in-water-in-oil coating composition
    Patent number: 4615739
    Abstract: An oil-in-water-in-oil coating composition comprising (a) an oil continuous phase comprising a solution of an oil soluble resin or drying oil or mixtures thereof in a water immiscible solvent, (b) an aqueous discontinuous phase comprising an emulsion with pH of about 4 to 10 of water insoluble resin in an aqueous medium, and (c) an effective dispersing amount of a dispersing agent for dispersing (b) in (a) consisting essentially of hydrated starch or a hydrated starch component.
    Type: Grant
    Filed: February 28, 1985
    Date of Patent: October 7, 1986
    Assignee: Formby's Inc.
    Inventors: Leonard R. Clark, Robert W. West
  • Method for producing expanded and cured polyester resin
    Patent number: 4327196
    Abstract: Polyester resin is expanded and cured using mono-substituted sulfonyl hydrozide blowing agent, organic peroxide curative and certain metal promoters.
    Type: Grant
    Filed: December 22, 1980
    Date of Patent: April 27, 1982
    Assignees: Uniroyal, Inc., Alpha Chemical Corporation
    Inventors: Robert W. West, Paul E. Stott, James Ahnemiller