Patents by Inventor Heribert Wunder

Heribert Wunder 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).

  • Long-fiber-reinforced polyolefin structure, process for its production, and moldings produced therefrom
    Patent number: 6844059
    Abstract: The present invention relates to long-fiber-reinforced polyolefin structures of length ?3 mm, which comprise a) from 0.1 to 90% by weight of at least one polyolefin other than b), b) from 0.1 to 50% by weight of at least one amorphous cycloolefin polymer, c) from 5.0 to 75% by weight of at least one reinforcing fiber, and d) up to 10.0% by weight of other additives, a process for their production, and moldings produced therefrom. The moldings of the invention have reduced warpage and increased precision of fit.
    Type: Grant
    Filed: August 7, 2002
    Date of Patent: January 18, 2005
    Assignee: Ticona GmbH
    Inventors: Heinz Bernd, Joachim Heydweiller, Heribert Wunder
  • Long-fiber-reinforced polyolefin structure, process for its production, and moldings produced therefrom
    Publication number: 20030096898
    Abstract: The present invention relates to long-fiber-reinforced polyolefin structures of length ≧3 mm, which comprise
    Type: Application
    Filed: August 7, 2002
    Publication date: May 22, 2003
    Inventors: Heinz Bernd, Joachim Heydweiller, Heribert Wunder