Patents by Inventor Margit Teltschik

Margit Teltschik 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).

  • Method for producing flexographic printing forms by thermal development
    Patent number: 8007984
    Abstract: Flexographic printing plates are produced by thermal development by a process in which an imagewise exposed flexographic printing element is developed by heating and removing the softened, unpolymerized parts of the relief-forming layer, the flexographic printing element containing a styrene/butadiene block copolymer as a mixture with a plasticizer, and the proportion of butadiene which is present in 1,2-linked form being from 15 to 50% by weight, based on the block copolymer.
    Type: Grant
    Filed: November 11, 2004
    Date of Patent: August 30, 2011
    Assignee: XSYS Print Solutions Deutschland GmbH
    Inventors: Margit Teltschik, Armin Becker, Uwe Stebani, Jens Schadebrodt
  • Method for Producing Flexographic Printing Forms by Thermal Development
    Publication number: 20080248428
    Abstract: The invention relates to a method for producing flexographic printing forms by thermal development during which a flexographic printing element exposed in an image-like manner is developed by heating and removing the softened, non-polymerized portions of the relief-forming layer, whereby the flexographic printing element used contains a styrene butadiene block copolymer mixed with a softener, and the proportion of butadiene which is 1,2-coupled, ranges from 15 to 50% by weight of the block copolymer.
    Type: Application
    Filed: November 11, 2004
    Publication date: October 9, 2008
    Applicant: XSYS Print Solutions Deutschland GmbH
    Inventors: Margit Teltschik, Armin Becker, Uwe Stebani, Jens Schadebrodt
  • Method for producing flexographic printing plates by means of laser engraving
    Patent number: 7419765
    Abstract: Process for the production of flexographic printing plates by means of direct laser engraving, in which the particulate and gaseous degradation products formed in the course of the engraving are taken up by means of a suction apparatus, and the waste gas stream laden with the degradation products is purified by means of a combination of at least one solids filter and at least one oxidatively operating purification stage.
    Type: Grant
    Filed: November 17, 2004
    Date of Patent: September 2, 2008
    Assignee: XSYS Print Solutions Deutschland GmbH
    Inventors: Margit Teltschik, Uwe Stebani, Jens Schadebrodt, Volker Jansen
  • Method for Producing Flexographic Printing Plates by Means of Laser Engraving
    Publication number: 20070254242
    Abstract: Process for the production of flexographic printing plates by means of direct laser engraving, in which the particulate and gaseous degradation products formed in the course of the engraving are taken up by means of a suction apparatus, and the waste gas stream laden with the degradation products is purified by means of a combination of at least one solids filter and at least one oxidatively operating purification stage.
    Type: Application
    Filed: November 17, 2004
    Publication date: November 1, 2007
    Applicant: XSYS PRINT SOLUTIONS DEUTSCHLAND GMBH
    Inventors: Margit Teltschik (former Hiller), Uwe Stebani, Jens Schadebrodt, Volker Jansen