Patents by Inventor Hermann SCHLAEFFER

Hermann SCHLAEFFER 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).

  • COMPOUND COATING FOR WOOD
    Publication number: 20100178519
    Abstract: The present invention relates to a compound coating for wood comprising an alkyd resin undercoat and a siliceous coating applied on top of this undercoat. The alkyd resin undercoat may be obtained from a coating material comprising a long oil alkyd resin and a mineral component. The siliceous coating to be applied on top of the undercoat is obtainable from a coating material comprising water glass or a mixture of silica sol and water glass having a ratio of 5 to 30 mol of SiO2 per mol of alkali oxide and a mineral component.
    Type: Application
    Filed: January 14, 2010
    Publication date: July 15, 2010
    Applicant: KEIMFARBEN GMBH & CO. KG
    Inventors: Franz HEIBERGER, Hermann SCHLAEFFER