Patents Assigned to Schoeller Technocell GmbH & Co. KG
  • Patent number: 11619009
    Abstract: Prepreg obtained from a decor base paper impregnated with a formaldehyde-free impregnating resin solution, whereby a hydrophobic coating is applied onto at least one side of the prepreg, and decorative film or decorative coating material containing the prepreg according to the invention.
    Type: Grant
    Filed: June 17, 2020
    Date of Patent: April 4, 2023
    Assignee: SCHOELLER TECHNOCELL GMBH & CO. KG
    Inventors: Michael Kloskowski, Ingo Gronde
  • Patent number: 10632778
    Abstract: The invention relates to a transfer material for the dye sublimation transfer method (sublimation paper) for printing an inkjet print image, comprising a substrate and an ink receiving layer, which layer contains a pigment and a binding agent, on the front face of the transfer material, the ink receiving layer being porous and thermoplastic particles being arranged on the ink receiving layer. The porous ink receiving layer, together with the thermoplastic particles arranged thereon, have an air permeance according to Bendtsen of greater than 100 ml/min and the thermoplastic particles have a diameter of 0.3 ?m to 5 ?m and a melting point of 60° C. to 170° C.
    Type: Grant
    Filed: September 25, 2017
    Date of Patent: April 28, 2020
    Assignee: Schoeller Technocell GmbH & Co. KG
    Inventors: Emanuele Martorana, Sebastian Scholz, Rainer Gumbiowski, Knut Hornig
  • Patent number: 9976257
    Abstract: A paper or a decorative base paper for decorative coating materials contains pigment-resin particles that contain a carrier-free pigment and a cured resin and have a mean particle size from 1 to 30 ?m and delivers a high opacity.
    Type: Grant
    Filed: November 16, 2015
    Date of Patent: May 22, 2018
    Assignee: Schoeller Technocell GmbH & Co. KG
    Inventors: Andreas Overberg, Marina Skotkin
  • 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: 20150140237
    Abstract: A recording material for the ink-jet printing process with a carrier and at least one colour-receiving layer arranged on the carrier in the colour-receiving layer, containing a nanofibrillated cellulose and demonstrating an improved cracking behaviour in the image layer.
    Type: Application
    Filed: June 14, 2013
    Publication date: May 21, 2015
    Applicant: Schoeller Technocell GmbH & Co. KG
    Inventors: Wolfgang Schmidt, Gerd Papier, Michael Schlenstedt, Ralf Gericke, Andreas Fehlker
  • 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
  • Patent number: 8916027
    Abstract: A prepreg for further processing to form a decorative paper is obtainable by impregnation of a decorative base paper with an impregnating resin solution that contains at least one styrene-alkylacrylate-hydroxyethylmethacrylate copolymer and at least one water-soluble polymer, wherein alkyl stands for methyl, ethyl, propyl, or butyl and the prepreg is notable for improved resistance to splitting as well as better adhesion and flatness.
    Type: Grant
    Filed: June 21, 2012
    Date of Patent: December 23, 2014
    Assignee: Schoeller Technocell GmbH & Co. KG
    Inventor: Martina Wicher
  • Patent number: 8815375
    Abstract: Support materials for printing electrically conductive structures by means of inkjet printing with inks which contain conductive particles lead to low resistances for the printed structures without thermal post-treatment when they contain a microporous layer with a mean pore size of less than 100 nm as an outer layer.
    Type: Grant
    Filed: September 9, 2010
    Date of Patent: August 26, 2014
    Assignee: Schoeller Technocell GmbH & Co. KG
    Inventors: Wolfgang Schmidt, Kirsten Barth-Gremmel
  • 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
  • Patent number: 8460767
    Abstract: The invention relates to a decorative paper impregnate which can be pressed into a laminate for decorative coating materials, which is impregnated with an impregnating resin and provided with an ink receiving layer and which after drying has a residual moisture of at least 3.5% and a flow of more than 0.4%.
    Type: Grant
    Filed: December 17, 2008
    Date of Patent: June 11, 2013
    Assignee: Schoeller Technocell GmbH & Co. KG
    Inventors: Rijk van der Zwan, Stefan Strunk
  • Patent number: 8349464
    Abstract: A prepreg can be obtained by impregnating a decorative base paper with an impregnating resin solution which contains at least one polymer latex and at least one modified starch with a specific molecular weight distribution.
    Type: Grant
    Filed: June 20, 2008
    Date of Patent: January 8, 2013
    Assignee: Schoeller Technocell GmbH & Co. KG
    Inventors: Martina Wicher, Mirko Standke
  • Publication number: 20120325418
    Abstract: A prepreg for further processing to form a decorative paper is obtainable by impregnation of a decorative base paper with an impregnating resin solution that contains at least one styrene-alkylacrylate-hydroxyethylmethacrylate copolymer and at least one water-soluble polymer, wherein alkyl stands for methyl, ethyl, propyl, or butyl and the prepreg is notable for improved resistance to splitting as well as better adhesion and flatness.
    Type: Application
    Filed: June 21, 2012
    Publication date: December 27, 2012
    Applicant: Schoeller Technocell GmbH & Co. KG
    Inventor: Martina Wicher
  • 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: 20120234585
    Abstract: Support materials for printing electrically conductive structures by means of inkjet printing with inks which contain conductive particles lead to low resistances for the printed structures without thermal post-treatment when they contain a microporous layer with a mean pore size of less than 100 nm as an outer layer.
    Type: Application
    Filed: September 9, 2010
    Publication date: September 20, 2012
    Applicant: Schoeller Technocell GmbH & Co. KG
    Inventors: Wolfgang Schmidt, Kirsten Barth-Gremmel
  • Patent number: 8197919
    Abstract: A recording material comprises a machine-finished paper which is coated with a synthetic resin on at least one side and at least one porous image recording layer, wherein the machine-finished paper is coated with a synthetic resin at least on the rear-side and this rear-side synthetic resin layer is perforated in such a way that the perforation holes reach as far as into the machine-finished paper, wherein the penetration depth is at most 1.5 to 4 times the synthetic resin layer thickness.
    Type: Grant
    Filed: October 9, 2007
    Date of Patent: June 12, 2012
    Assignee: Schoeller Technocell GmbH & Co. KG
    Inventors: Andreas Overberg, Rainer Steinbeck