Patents by Inventor Christoph Kozlowski

Christoph Kozlowski 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).

  • Publication number: 20240083187
    Abstract: The invention relates to recording material for dye sublimation printing comprising base paper (1) having a front and a rear side, at least one synthetic resin layer (4) on at least the rear side of the base paper (1), a dye-receiving layer (2) which is arranged on the front side of the base paper (1), at least one plastic film (3) which is arranged between the base paper (1) and the dye-receiving layer (2) and optionally a barrier layer which is arranged between the plastic film (3) and the dye-receiving layer (2), wherein the synthetic resin layer (4) has an elastic modulus of at least 0.8 GPa.
    Type: Application
    Filed: February 4, 2022
    Publication date: March 14, 2024
    Inventors: Christoph KOZLOWSKI, Michael KRAUSE, Andreas DIEKMANN, Hans-Ulrich BERNER
  • Patent number: 9604487
    Abstract: A recording material for thermal printing methods comprising a carrier and a dye-absorbing layer equipped for the thermal dye transfer, wherein a barrier layer is arranged between the carrier and the dye-absorbing layer and the barrier layer contains gelatine and a polymer binder dispersible in water, the gelatine and the polymer binder dispersible in water being cross-linked with one another, suitable for the production of photo-like images having very good dye migration behavior and without mottle effect.
    Type: Grant
    Filed: November 19, 2015
    Date of Patent: March 28, 2017
    Assignee: Schoeller Technocell GmbH and Co. KG
    Inventor: Christoph Kozlowski
  • Publication number: 20160159126
    Abstract: A recording material for thermal printing methods comprising a carrier and a dye-absorbing layer equipped for the thermal dye transfer, wherein a barrier layer is arranged between the carrier and the dye-absorbing layer and the barrier layer contains gelatine and a polymer binder dispersible in water, the gelatine and the polymer binder dispersible in water being cross-linked with one another, suitable for the production of photo-like images having very good dye migration behaviour and without mottle effect.
    Type: Application
    Filed: November 19, 2015
    Publication date: June 9, 2016
    Inventor: Christoph Kozlowski
  • Patent number: 8999495
    Abstract: A recording material for electrophotographic printing methods from a base paper coated on both sides with synthetic resin and having a toner-receiving layer arranged on at least one side, containing a water-soluble or water-dispersible binder in the toner-receiving layer, preferably an ethylene-acrylate polymer or an ethylene-acrylate copolymer, a finely particulate inorganic pigment and an antistatic component, such that images using both liquid toners and dry toners can be produced with this recording material, identical in both appearance and haptics to silver halide photographs.
    Type: Grant
    Filed: September 15, 2011
    Date of Patent: April 7, 2015
    Assignee: Schoeller Technocell GmbH & Co. KG
    Inventors: Christoph Kozlowski, Andreas Overberg, Rainer Steinbeck
  • Patent number: 8986818
    Abstract: Described is a recording material for electrophotographic printing methods, which contains a carrier material and a toner-receiving layer containing a gloss pigment, and which is suitable for producing photo-like images with use of both dry toners and liquid toners.
    Type: Grant
    Filed: April 26, 2013
    Date of Patent: March 24, 2015
    Assignee: Schoeller Technocell GmbH & Co. KG
    Inventors: Christoph Kozlowski, Andreas Overberg
  • Publication number: 20130288040
    Abstract: Described is a recording material for electrophotographic printing methods, which contains a carrier material and a toner-receiving layer containing a gloss pigment, and which is suitable for producing photo-like images with use of both dry toners and liquid toners.
    Type: Application
    Filed: April 26, 2013
    Publication date: October 31, 2013
    Inventors: Christoph Kozlowski, Andreas Overberg
  • Publication number: 20130216808
    Abstract: A recording material for electrophotographic printing methods from a base paper coated on both sides with synthetic resin and having a toner-receiving layer arranged on at least one side, containing a water-soluble or water-dispersible binder in the toner-receiving layer, preferably an ethylene-acrylate polymer or an ethylene-acrylate copolymer, a finely particulate inorganic pigment and an antistatic component, such that images using both liquid toners and dry toners can be produced with this recording material, identical in both appearance and haptics to silver halide photographs.
    Type: Application
    Filed: September 15, 2011
    Publication date: August 22, 2013
    Applicant: Schoeller Technocell GmbH & Co. KG
    Inventors: Christoph Kozlowski, Andreas Overberg, Rainer Steinbeck
  • Publication number: 20120251775
    Abstract: The invention relates to a recording material for electrophotographic printing processes, that comprises a carrier material, a metal coated plastic film and a toner-absorbing layer, and which is suitable for producing images of near-photographic quality using both dry and liquid toners.
    Type: Application
    Filed: March 29, 2012
    Publication date: October 4, 2012
    Applicant: Schoeller Technocell GmbH & Co. KG
    Inventors: Rainer Steinbeck, Christoph Kozlowski, Andreas Overberg
  • Publication number: 20120064292
    Abstract: A substrate for coating on both sides with background layers containing photographic silver-halide, comprising at least one base paper with synthetic resin layers formed on both sides and functional layers on the sides of the synthetic resin layers facing away from the base paper, wherein the functional layers contain at least one water-soluble binding agent, a multivalent alcohol, a salt of an inorganic acid and synthetic resin particles for the production of photo books.
    Type: Application
    Filed: September 9, 2011
    Publication date: March 15, 2012
    Applicant: Felix Schoeller jr. Foto-und Spezialpapiere GmbH & Co. KG
    Inventors: Christoph Kozlowski, Hans-Ulrich Berner
  • Publication number: 20110163528
    Abstract: Recording materials for electrophotographic methods, comprising a raw paper coated on both sides with a synthetic resin and a toner-sensitive layer, wherein the synthetic resin-coated paper has a specific surface topography, expressed as a roughness Rz of 1.5 to 13 ?m, and an average Ra value of 0.05 to 2 ?m, the toner-absorbing layer comprises a polymer combination of a toner-absorbing ethylene-acrylic acid copolymer (A), a carboxylated acrylic acid ester copolymer (B) and a polymer (C), and polymer (C) has an average particle size d50% of 5 to 20 ?m and a melting point that is higher than the melting range of copolymer (A) and lower than the melting range of copolymer (B).
    Type: Application
    Filed: September 16, 2009
    Publication date: July 7, 2011
    Applicant: Felix Schoeller jr. Foto-und Spezialpapiere GmbH & Co. KG
    Inventors: Christoph Kozlowski, Rainer Steinbeck, Andreas Overberg