Patents by Inventor Hans-Jurgen Nisslmuller

Hans-Jurgen Nisslmuller 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).

  • Patent number: 6037102
    Abstract: A multilayer recording element is suitable for the production of flexographic printing plates by digital information transfer and has, arranged one on top of the other on a dimensionally stable substrate, a layer (A) crosslinkable by actinic radiation, a layer (B) sensitive to IR radiation and, if required, a peelable cover sheet, the layer (A) crosslinkable by actinic radiation being capable of being washed out by means of a developer after imagewise exposure and consisting essentially of a mixture of at least one elastomeric binder, ethylenically unsaturated copolymerizable organic compounds, a photoinitiator and, if required, further assistants, and the layer (B) sensitive to IR radiation being a layer which is soluble or dispersible in the developer and contains, in a film-forming binder having elastomeric character, at least one finely divided substance which has a high absorbance in the wavelength range from 750 to 20,000 nm.
    Type: Grant
    Filed: September 26, 1996
    Date of Patent: March 14, 2000
    Assignee: BASF Lacke + Farber Aktiengesellschaft
    Inventors: Thomas Loerzer, Hartmut Sandig, Friedrich Goffing, Alfred Leinenbach, Hans-Jurgen Nisslmuller