Patents by Inventor Timo Backes

Timo Backes 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).

  • Two component polyurethane system for liquid applied sound deadener
    Patent number: 12312513
    Abstract: A method for producing a coating on a surface of a component part or a device, the method comprises obtaining a two component polyurethane system having a Component A and a Component B, Component A comprises a polyol and Component B comprises an isocyanate. Either Component A or Component B or both components comprise a filler. The method includes mixing Components A and B, to form a mixture comprising the polyol, the isocyanate, and the filler. The method includes applying the mixture to a surface of a component part or a device to form a coating from the mixture; and allowing the applied coating to cure. The steps of applying the coating and allowing the applied coating to cure are performed at an ambient temperature, and the viscosity of the mixture immediately after the mixing step is from 10 Pas to 500 Pas at 23° C.
    Type: Grant
    Filed: October 31, 2019
    Date of Patent: May 27, 2025
    Assignee: H.B. Fuller Company
    Inventors: Wolfgang Wittwer, Timo Backes
  • TWO COMPONENT POLYURETHANE SYSTEM FOR LIQUID APPLIED SOUND DEADENER
    Publication number: 20220186069
    Abstract: A method for producing a coating on a surface of a component part or a device, the method comprises obtaining a two component polyurethane system having a Component A and a Component B, Component A comprises a polyol and Component B comprises an isocyanate. Either Component A or Component B or both components comprise a filler. The method includes mixing Components A and B, to form a mixture comprising the polyol, the isocyanate, and the filler. The method includes applying the mixture to a surface of a component part or a device to form a coating from the mixture; and allowing the applied coating to cure. The steps of applying the coating and allowing the applied coating to cure are performed at an ambient temperature, and the viscosity of the mixture immediately after the mixing step is from 10 Pas to 500 Pas at 23° C.
    Type: Application
    Filed: October 31, 2019
    Publication date: June 16, 2022
    Inventors: Wolfgang Wittwer, Timo Backes