Patents by Inventor Jochen Schlegel

Jochen Schlegel 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).

  • Heat-sealable barrier paper
    Patent number: 11371189
    Abstract: A heat-sealable barrier paper having a) a carrier substrate having a front side and a back side opposite the front side, b) optionally an interlayer comprising a binder and disposed on the front side of the carrier substrate, c) a first barrier layer comprising a crosslinked polysaccharide and disposed on the front side of the carrier substrate or, if there is an interlayer, on the interlayer, d) a second barrier layer, disposed on the first barrier layer and consisting of or comprising i) an acrylate copolymer and/or ii) a wax based on a vegetable oil, the use of a barrier paper for packaging products, a method for heat-sealing a barrier paper, and to a method for producing a barrier paper.
    Type: Grant
    Filed: February 13, 2019
    Date of Patent: June 28, 2022
    Assignee: MITSUBISHI HITEC PAPER EUROPE GMBH
    Inventors: Lena-Maria Grundl, Nadia El-Karzazi, Dieter Becker, Konstantinos Kalessios, Jochen Schlegel
  • Recyclable release substrate
    Patent number: 11365516
    Abstract: A release substrate includes: a carrier substrate having a front side and a reverse side opposite the front side, and a release layer disposed on the front side and/or reverse side of the carrier substrate. The release layer includes a polymeric binder and a wax based on a vegetable oil.
    Type: Grant
    Filed: December 20, 2018
    Date of Patent: June 21, 2022
    Assignee: MITSUBISHI HITEC PAPER EUROPE GMBH
    Inventors: Dieter Becker, Nadia El-Karzazi, Konstantinos Kalessios, Jochen Schlegel, Nora Wilke, Claas Boxhammer
  • HEAT-SEALABLE BARRIER PAPER
    Publication number: 20210002828
    Abstract: A heat-sealable barrier paper having a) a carrier substrate having a front side and a back side opposite the front side, b) optionally an interlayer comprising a binder and disposed on the front side of the carrier substrate, c) a first barrier layer comprising a crosslinked polysaccharide and disposed on the front side of the carrier substrate or, if there is an interlayer, on the interlayer, d) a second barrier layer, disposed on the first barrier layer and consisting of or comprising i) an acrylate copolymer and/or ii) a wax based on a vegetable oil, the use of a barrier paper for packaging products, a method for heat-sealing a barrier paper, and to a method for producing a barrier paper.
    Type: Application
    Filed: February 13, 2019
    Publication date: January 7, 2021
    Inventors: Lena-Maria GRUNDL, Nadia EL-KARZAZI, Dieter BECKER, Konstantinos KALESSIOS, Jochen SCHLEGEL
  • RECYCLABLE BARRIER PAPER
    Publication number: 20200370244
    Abstract: A barrier paper having a paper substrate having a front side and a back side opposite the front side, and a barrier layer disposed to the front side of the paper substrate. The barrier layer has of a polymeric binder and a wax based on a vegetable oil, the use of a barrier paper as wrapping paper, lining paper, paper for inner-bag packaging, interleaving paper and/or release paper for foods, and also to a method for producing a barrier paper.
    Type: Application
    Filed: December 18, 2018
    Publication date: November 26, 2020
    Inventors: Dieter BECKER, Nadia EL-KARZAZI, Konstantinos KALESSIOS, Jochen SCHLEGEL
  • Recyclable release substrate
    Publication number: 20190194872
    Abstract: A release substrate includes: a carrier substrate having a front side and a reverse side opposite the front side, and a release layer disposed on the front side and/or reverse side of the carrier substrate. The release layer includes a polymeric binder and a wax based on a vegetable oil.
    Type: Application
    Filed: December 20, 2018
    Publication date: June 27, 2019
    Inventors: Dieter Becker, Nadia El-Karzazi, Konstantinos Kalessios, Jochen Schlegel, Nora Wilke, Claas Boxhammer