Patents by Inventor Ralf A. Gro?

Ralf A. Gro? 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).

  • Use of melamine resin foils and or films for coating three-dimensionally structured surfaces and or moulded bodies
    Patent number: 7306842
    Abstract: The present invention relates to the use for coating three-dimensionally structured surfaces and/or moldings of melamine resin sheets and/or films produced from cellulosic fiber materials post- or pre- and post-impregnated with an aqueous solution comprising (i) a melamine-formaldehyde condensate, (ii) an etherified melamine-formaldehyde condensate, and (iii) a polymer dispersion.
    Type: Grant
    Filed: January 10, 2004
    Date of Patent: December 11, 2007
    Assignee: BASF Aktiengesellschaft
    Inventors: Jakob Decher, Marta Martin-Portugues, Günter Scherr, Stephan Weinkötz, Klaus Fischer, Ralf A. Groβ