Patents by Inventor John Friederich Schierlmann

John Friederich Schierlmann 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).

  • STAIN FOR INTERIOR AND EXTERIOR DECORATIVE WOOD SUBSTRATES
    Publication number: 20080275168
    Abstract: The present invention is directed to a solvent or water based coating composition comprising a one step stain and topcoat. The solvent based one-step composition comprises at least one of an alkyd or oil modified urethane polymer, one or more surfactants to provide smooth uniform coatings and at least one micro pigment particle of less than about 2 ?m. The water-based composition comprises at least one of self-crosslinking acrylic, oxidizable polyurethane dispersion and polyurethane dispersion polymers, at least one coalescing aid, one or more cross-linker to enhance the tensile strength of the cured coating and improve its chemical resistance, a thickener to increase viscosity of the dispersions, one or more surfactants to provide smooth uniform coatings and at least one micro pigment particle of less than 2 ?m. The present invention is further directed to a water based stain for coloring wood.
    Type: Application
    Filed: May 5, 2008
    Publication date: November 6, 2008
    Inventor: John Friederich Schierlmann