Patents by Inventor Sabine Kosack

Sabine Kosack 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).

  • Photopolymerizable mixture and recording material prepared therewith
    Patent number: 6844136
    Abstract: This present invention discloses a photopolymerisable mixture comprising a polymer binder, a radically photopolymerisable component containing at least one photooxidisable group, a polyethylene glycol di(meth)acrylate containing 2 or more ethylene glycol units, a photoreducible dye and a metallocene. This mixture can be used for preparing high-speed light-sensitive recording materials showing a particularly high resolution, especially for small negative types.
    Type: Grant
    Filed: August 24, 2000
    Date of Patent: January 18, 2005
    Assignee: AGFA-Gevaert
    Inventors: Thorsten Lifka, Sabine Kosack, Thomas Leichsenring, Hans-Joachim Schlosser