Patents by Inventor Reiner Jungermann

Reiner Jungermann 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).

  • Process for producing gravel-impact-resistant multicoat lacquer finishes and paste filler usable therefor
    Patent number: 5385656
    Abstract: A process for producing a gravel-impact-resistant multicoat lacquer finish by cathodic electrodeposition of a primer on an electrically conductive substrate, subsequent application of a primer surfacer coat of an aqueous paste filler that contains one or several water-dilutable binders that are curable at temperatures up to 180.degree. C., with subsequent application of one or several base coats and finishing coats. To produce the primer surfacer coat, an aqueous paste filler is used that contains 0.1-20 wt % polyamide powder, polyacrylonitrile powder or mixtures thereof with particle diameters in the range 0.1-100 .mu.m, wherein the high-solid value of the aqueous paste filler is not less than 75 wt %.
    Type: Grant
    Filed: July 22, 1992
    Date of Patent: January 31, 1995
    Assignee: Herberts GmbH
    Inventors: Klaus P. Doebler, Wolfgang Goldner, Roland Grutter, Reiner Jungermann, Manfred Oppermann