Patents by Inventor Inge Kurth

Inge Kurth 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).

  • Aqueous, radiation-curable binder dispersions
    Patent number: 5548005
    Abstract: Aqueous, radiation-curable binders and binder dispersions are disclosed that contain (A) a radiation-curable binder, and (B) a radiation-curable, hydrophilic polyepoxy-acrylate.
    Type: Grant
    Filed: December 16, 1994
    Date of Patent: August 20, 1996
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Inge Kurth, Gerhard Brindoepke, Manfred Marten
  • Aqueous radiation-curable binder dispersions
    Patent number: 5362773
    Abstract: Aqueous radiation-curable binder dispersion essentially comprisingA) a radiation-curable binder containing (meth)acrylate groups andB) a radiation-curable emulsifier obtained by reaction of hydroxyalkyl (meth)acrylates, polyglycols, polyhydroxycarboxylic acids and polyisocyanates.
    Type: Grant
    Filed: August 26, 1993
    Date of Patent: November 8, 1994
    Assignee: Hoechst Aktiengesellschaaft AG
    Inventors: Gerhard Brindoepke, Inge Kurth
  • Curable binders
    Patent number: 5215828
    Abstract: Curable binders obtained by simultaneous reaction ofA) urethanes or ureas,B) acrylic or methacrylic compounds containing hydroxyl groups,C) paraformaldehyde andD) if appropriate, polyols,wherein, in the case where no polyol D) is also reacted, the reaction is carried out in the presence of an acid ion exchanger, and in the case where a polyol D) is also reacted, the reaction is carried out in the presence of an acid ion exchanger or a strong acid.These binders are suitable as coating compositions which can be cured by electron beams or by UV light.
    Type: Grant
    Filed: August 19, 1992
    Date of Patent: June 1, 1993
    Assignee: Hoechst AG
    Inventors: Gerhard Brindoepke, Inge Kurth, Michael Schwab, Gerd Walz