Patents by Inventor Marc Heider

Marc Heider 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).

  • Preparation of vinyl carboxylates
    Patent number: 5395960
    Abstract: Preparation of vinyl carboxylates by the reaction of a carboxylic acid with acetylene in the presence of a platinum metal complex catalyst, which contains as ligands carbon monoxide or a nitrile (I), a tertiary nitrogen base (II), a tertiary phosphorus compound (III) having C-organic and/or O-organic radicals or mixtures of said compounds.The end products serve as monomers or comonomers for polymer dispersions.
    Type: Grant
    Filed: April 28, 1994
    Date of Patent: March 7, 1995
    Assignee: BASF Aktiengesellschaft
    Inventors: Marc Heider, Thomas Ruehl, Jochem Henkelmann