Patents by Inventor Ulrike Dallmann

Ulrike Dallmann 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).

  • Material for the treatment of lithographic substrates and lithographic printing plates
    Patent number: 7524613
    Abstract: Phosphono-substituted siloxanes suitable as interlayer material in lithographic substrates and for post-treating developed lithographic printing plates, obtainable by reacting (a) a first organosilicon compound of the general formula (I) and (b) a second organosilicon compound of the general formula (II).
    Type: Grant
    Filed: January 12, 2006
    Date of Patent: April 28, 2009
    Assignee: Kodak Graphic Communications, GmbH
    Inventors: Harald Baumann, Bernd Strehmel, Ulrich Fiebag, Friederike Von Gyldenfeldt, Tanja Ebhardt, Ulrike Dallmann, Dietmar Frank
  • Material For The Treatment Of Lithographic Substrates And Lithographic Printing Plates
    Publication number: 20080206666
    Abstract: Phosphono-substituted siloxanes suitable as interlayer material in lithographic substrates and for post-treating developed lithographic printing plates, obtainable by reacting (a) a first organosilicon compound of the general formula (I) and (b) a second organosilicon compound of the general formula (II).
    Type: Application
    Filed: January 12, 2006
    Publication date: August 28, 2008
    Inventors: Harald Baumann, Bernd Strehmel, Ulrich Fiebag, Friederike Von Gyldenfeldt, Tanja Ebhardt, Ulrike Dallmann, Dietmar Frank
  • Process for the prevention of coating defects
    Publication number: 20050069809
    Abstract: The present invention relates to a coating process comprising (a) providing a coating solution comprising one or more polar organic solvents, (b) contacting the coating solution with particles which (i) are solid at room temperature, (ii) are insoluble in polar organic solvents, (iii) have an average particle size in the range of 0.1 ?m to 2 mm and (iv) comprise one or more organic materials as a main component, (c) applying the coating solution onto a substrate, and (d) drying.
    Type: Application
    Filed: September 9, 2004
    Publication date: March 31, 2005
    Inventors: Gerhard Hauck, Ulrike Dallmann, Toshko Ignatov