Patents by Inventor Jean-Marie Louis Sonney

Jean-Marie Louis Sonney 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).

  • Polyols with autocatalytic characteristics and polyurethane products made therefrom
    Patent number: 6924321
    Abstract: The present invention discloses a process for producing a polyurethane product with autocatalytic polyols. These autocatalytic polyols are based on an initiator that contains a tertiary amine. These autocatalytic polyols are reacted with a polyisocyanate in the presence of other additives and/or auxiliary agents known per se to produce polyurethane products.
    Type: Grant
    Filed: August 16, 2001
    Date of Patent: August 2, 2005
    Assignee: Dow Global Technologies Inc.
    Inventors: Francois Casati, Jean-Marie Louis Sonney
  • Polyols with autocatalytic characteristics and polyurethane products made therefrom
    Publication number: 20040102535
    Abstract: The present invention discloses a process for producing a polyurethane product with autocatalytic polyols. These autocatalytic polyols are based on an initiator that contains a tertiary amine. These autocatalytic polyols are reacted with a polyisocyanate in the presence of other additives and/or auxiliary agents known per se to produce polyurethane products.
    Type: Application
    Filed: March 13, 2003
    Publication date: May 27, 2004
    Inventors: Francois M Casati, Jean-Marie Louis Sonney