Patents by Inventor Erik Vogel

Erik Vogel 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).

  • Polyurethane foam
    Patent number: 9000118
    Abstract: Polymer-modified polyol, for use as a starting material for polyurethane foam, is made by reacting an olamine, such as triethanolamine, with an isocyanate in the presence of a metal organic catalyst. The catalyst is a metal salt of an organic acid and the viscosity of the polymer-modified polyol is at least 2250 mPa·s. In one embodiment the catalyst is of the formulat M(O.CO.R.CH3)2 where M is a metal and R is a carbon chain of 6 to 20 carbons. A metal salt of a monohydroxy fatty acid, particularly ricinoleic acid may be used.
    Type: Grant
    Filed: March 20, 2008
    Date of Patent: April 7, 2015
    Assignee: Fritz Nauer AG
    Inventors: Henri Mispreuve, Reinold Naescher, Kurt Schoenenberger, Johan Frei, Erik Vogel, Zacharias Grote
  • POLYURETHANE FOAM
    Publication number: 20100069518
    Abstract: Polymer-modified polyol, for use as a starting material for polyurethane foam, is made by reacting an olamine, such as triethanolamine, with an isocyanate in the presence of a metal organic catalyst. The catalyst is a metal salt of an organic acid and the viscosity of the polymer-modified polyol is at least 2250 mPa·s. In one embodiment the catalyst is of the formulat M(O.CO.R.CH3)2 where M is a metal and R is a carbon chain of 6 to 20 carbons. A metal salt of a monohydroxy fatty acid, particularly ricinoleic acid may be used.
    Type: Application
    Filed: March 20, 2008
    Publication date: March 18, 2010
    Inventors: Henri Mispreuve, Reinold Naescher, Kurt Schoenenberger, Johan Frei, Erik Vogel, Zacharias Grote