Patents by Inventor Don O. Ocampo

Don O. Ocampo 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).

  • Patent number: 6096396
    Abstract: A flexible, weatherable, decorative sheet material useful as a paint film or decal comprising a pigmented fluoropolymer base coat layer overlying a substantially transparent fluoropolymer clear coat layer wherein the fluoropolymer composition of the base coat layer has a greater elongation than the fluoropolymer composition of the clear coat layer. The base coat and clear coat layer each comprise an alloy of a fluoropolymer composition and an acrylic polymer composition. The base coat layer comprises a fluoropolymer copolymer composition and the clear coat layer comprises of a fluoropolymer homopolymer composition. The fluoropolymer used in the base coat layer has a produced elongation at break of 300% or greater and the fluoropolymer composition used in the clear coat layer has a produced elongation at break of 50% to 250%. The clear coat and base coat layers are cast onto a polyester carrier sheet.
    Type: Grant
    Filed: January 21, 1998
    Date of Patent: August 1, 2000
    Assignee: Rexam Industries Corp.
    Inventors: Clyde J. Patton, Don O. Ocampo
  • Patent number: 5316608
    Abstract: The present invention provides a weatherable protective surfacing film which can be laminated to various substrates, such as vinyl outdoor fabrics, by heat and pressure without requiring adhesives. The film has a unitary structure and is comprised of an acrylic polymer/fluoropolymer composition which has a composition gradient across its thickness such that one surface of the film is fluoropolymer-rich to provide excellent weatherability, stain resistance and dirt repellant properties, while the opposite surface of the film is acrylic polymer-rich to give it self-bonding characteristics.
    Type: Grant
    Filed: January 27, 1992
    Date of Patent: May 31, 1994
    Assignee: Rexham Industries Corp.
    Inventors: Don O. Ocampo, Emery A. Palmer
  • Patent number: 5108836
    Abstract: The present invention provides a weatherable protective surfacing film which can be laminated to various substrates, such as vinyl outdoor fabrics, by heat and pressure without requiring adhesives. The film has a unitary structure and is comprised of an acrylic polymer/fluoropolymer composition which has a composition gradient across its thickness such that one surface of the film is fluoropolymer-rich to provide excellent weatherability, stain resistance and dirt repellant properties, while the opposite surface of the film is acrylic polymer-rich to give it self-bonding characteristics.
    Type: Grant
    Filed: May 22, 1989
    Date of Patent: April 28, 1992
    Assignee: Rexham Industries Corp.
    Inventors: Don O. Ocampo, Emery A. Palmer
  • Patent number: 4223054
    Abstract: A substantially dimensionally stable, calendered vinyl film construction having good chemical resistance and outdoor durability is disclosed. The film comprises a calendered vinyl film, an adhesive having high creep and shrinkage resistance on one side thereof, and release paper bonded to the adhesive on the side remote from the vinyl film. It is useful as a substrate for markings and decals on the exterior surfaces of vehicles and other structures. The calendered film which comprises polyvinyl chloride, a plasticizer or plasticizers and heat and ultraviolet light stabilizers is heat and pressure stabilized after calendering. Release paper is then coated with a layer of high creep and shrink resistant adhesive by reverse roll coating, and the release paper/adhesive composite is dried and is laminated to the film at a laminating nip.
    Type: Grant
    Filed: November 16, 1978
    Date of Patent: September 16, 1980
    Assignee: Stauffer Chemical Company
    Inventors: Kurt M. Schramer, Don O. Ocampo
  • Patent number: 4124431
    Abstract: A substantially dimensionally stable, calendered vinyl film construction having good chemical resistance and outdoor durability is disclosed. The film comprises a calendered vinyl film, an adhesive having high creep and shrinkage resistance on one side thereof, and release paper bonded to the adhesive on the side remote from the vinyl film. It is useful as a substrate for markings and decals on the exterior surfaces of vehicles and other structures. The calendered film which comprises polyvinyl chloride, a plasticizer or plasticizers and heat and ultraviolet light stabilizers is heat and pressure stabilized after calendering. Release paper is then coated with a layer of high creep and shrink resistant adhesive by reverse roll coating, and the release paper/adhesive composite is dried and is laminated to the film at a laminating nip.
    Type: Grant
    Filed: March 15, 1976
    Date of Patent: November 7, 1978
    Assignee: Stauffer Chemical Company
    Inventors: Kurt M. Schramer, Don O. Ocampo