Patents by Inventor Walter Brockmann

Walter Brockmann 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).

  • Crosslinking of radiation-crosslinkable pressure-sensitive adhesive films
    Patent number: 6242504
    Abstract: A description is given of a method of crosslinking radiation-crosslinkable pressure-sensitive adhesive films by controlled-dose exposure to actinic radiation, which involves exposing the film surface to a regular or irregular radiation pattern made up of regions of different intensity. The method permits a more precise adjustment of the adhesion—in particular, the adhesion of flexible films on a substrate.
    Type: Grant
    Filed: September 21, 1998
    Date of Patent: June 5, 2001
    Assignee: BASF Aktiengesellschaft
    Inventors: Bernd Meyer-Roscher, Wolfgang Schrof, Dieter Urban, Paul Ludwig Geiss, Walter Brockmann