Patents by Inventor Reinhard Montag

Reinhard Montag 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).

  • Catalyst system for the NCO/OH reaction (polyurethane formation)
    Patent number: 6602926
    Abstract: The present invention relates to a catalyst system for the production of polyurethane comprising catalysts for polyurethane formation and sterically hindered carbodiimides, which system is capable of lessening the “fogging” problem in the production of polyurethane materials, without impairing in particular the aging properties of the polyurethane materials thus produced.
    Type: Grant
    Filed: June 26, 2000
    Date of Patent: August 5, 2003
    Assignee: Rhein Chemie Rheinau GmbH
    Inventors: Ludger Heiliger, Reinhard Montag