Patents by Inventor Jurg Wango

Jurg Wango 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).

  • Water-dilutable polyurethane dispersions
    Publication number: 20070083002
    Abstract: Water-dilutable polyurethane dispersions comprising structural units derived from polyisocyanates A, polyols B having a number-average molar mass Mn of at least 400 g/mol, compounds D that contain at least two groups reactive towards isocyanate groups and at least one group capable of anion formation, low molar mass polyols E that do not carry any further groups reactive towards isocyanate groups, compounds G that are monofunctional towards isocyanates or contain active hydrogen of different reactivity and that are different from the compounds E, characterised in that the polyols B contain a mass fraction of polycarbonate polyols B1 of at least 85%, and the use thereof in coating compositions
    Type: Application
    Filed: June 21, 2004
    Publication date: April 12, 2007
    Applicant: Cytec Surface Specialties Austria GmbH
    Inventors: Markus Schafheutle, Anton Arzt, Julius Burkl, Gudrun Garber, Rudolf Jedlicka, Gerlinde Petritsch, Jurg Wango, Renate Pittermann