Patents by Inventor Guy Regimbeau

Guy Regimbeau 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).

  • Process for the preparation of N-2-alkenyl-m-trifluoromethylanilines
    Patent number: 4701560
    Abstract: A process for the preparation of N-2-alkenyl-meta-trifluoromethylanilines by the condensation, in an aqueous medium, of an allyl halide with a meta-trifluoromethylaniline in the presence of (1) an alkali metal carbonate, alkali metal hydrogen carbonate or alkali metal hydroxide and (2) a catalytic quantity of tertiary amine.
    Type: Grant
    Filed: May 21, 1986
    Date of Patent: October 20, 1987
    Assignee: Rhone-Poulenc Specialties Chimiques
    Inventors: Guy Regimbeau, Gerard Augelmann, Camille Disdier