Patents by Inventor Helmuth Leskosek

Helmuth Leskosek 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).

  • Curable epoxy resin composition, fabrication process using the same and shaped articles obtained therefrom
    Publication number: 20050004270
    Abstract: Curable epoxy resin composition comprising a polyepoxide; an anhydride hardener; a 1-substituted imidazole as catalyst; at least a diol in an amount of from 5 to 50 phr of said polyepoxide; a filler in an amount of from 200 to 600 phr of said polyepoxide and optionally additives. It shows improved crack resistance properties. An improved process for the fabrication of thermoset articles is also disclosed.
    Type: Application
    Filed: June 16, 2004
    Publication date: January 6, 2005
    Applicant: ABB T & D Technology Ltd.
    Inventors: Jens Rocks, Patrick Meier, Helmuth Leskosek, Oliver Claus, Uwe Kaltenborn