Patents by Inventor Christophe Martin Swan

Christophe Martin Swan 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 PREPARING A POLYURETHANE FOAM
    Publication number: 20120214888
    Abstract: The invention relates to a process for preparing a polyurethane foam, wherein a polyether polyol and a polyisocyanate are reacted in the presence of: a blowing agent; of from 1 to 30 ppmw, based on the polyether polyol, of metals derived from a composite metal cyanide complex catalyst; and of from 0.5 to 100 ppmw, based on the polyether polyol, of a phosphoric acid compound comprising a phosphoric acid selected from orthophosphoric acid, polyphosphoric acid and polymetaphosphoric acid, and/or a partial ester of such a phosphoric acid.
    Type: Application
    Filed: September 7, 2010
    Publication date: August 23, 2012
    Inventors: Els Van Eetvelde, Michiel Barend Eleveld, Waltherus Petrus Casparus Mineur, Christophe Martin Swan, Tiew Imm Tan