Patents by Inventor Dieter Döhring

Dieter Döhring 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).

  • Patent number: 11993070
    Abstract: The present invention relates to a panel as well as a method for producing a panel, in particular a wall- ceiling- or floor panel. The method according to the invention provides that a layer of liquid radiation curing acrylate with a low Martens hardness is applied on a support layer in a first step. This is followed by an application of an intermediate layer in a second step and thereafter the application of a further layer wet-on-wet, which as a Martens hardness after curing which is larger than the Martens hardness of the first applied layer. The resulting panel has an intermediate layer with an inhomogeneous hardness profile due to the wet-on-wet application which leads to particularly advantageous properties.
    Type: Grant
    Filed: June 20, 2013
    Date of Patent: May 28, 2024
    Assignee: Lignum Technologies AG
    Inventor: Dieter Doehring
  • Patent number: 11970866
    Abstract: A method for manufacturing a mineral wool board, comprising the following steps: providing mineral wool fibers having a fiber length of 50 to 800 ?m; providing a binder comprising a mixture of liquid resin and mineral fillers having an average grain size d50 of 10 nm to 250 ?m; gluing the fibers with the binder, and compressing the glued fibers using heat and pressure.
    Type: Grant
    Filed: July 12, 2018
    Date of Patent: April 30, 2024
    Assignee: Lignum Technologies AG
    Inventor: Dieter Döhring
  • Patent number: 11780974
    Abstract: This invention relates to a method for manufacturing a mineral wool board, comprising the following steps in the given order: providing mineral wool fibers having a fiber length of 50 to 800 ?m; gluing the fibers with a liquid binder comprising phenolic resin, whereby the ratio of binder (based on the solids content of the resin of the binder) to mineral wool fibers is 5 to 30% by weight, and pressing the glued fibers using heat and pressure.
    Type: Grant
    Filed: July 12, 2018
    Date of Patent: October 10, 2023
    Assignee: Xylo Technologies AG
    Inventor: Dieter Döhring
  • Patent number: 11702843
    Abstract: The present invention relates to a method for the manufacturing of a coated panel, in particular a wall, ceiling or flooring panel for applications in outdoor areas, as well as such a panel. The method comprises the following steps: providing a carrier plate of mineral wool and/or glass wool, comprising a front side and a rear side, applying a primer onto the front side of the carrier plate, thereafter applying a liquid first oligomer in an amount of 30 to 150 g/m2 onto the front side of the carrier plate; thereafter applying a liquid second oligomer, which differs from the first oligomer, in an amount of 30 to 180 g/m2 onto the wet surface of the before applied layer of the first oligomer.
    Type: Grant
    Filed: August 19, 2016
    Date of Patent: July 18, 2023
    Assignee: Xylo Technologies AG
    Inventors: Dieter Döhring, Manfred Biehler
  • Patent number: 11629510
    Abstract: A method of treating PVC plates as well as plates and panels manufactured by this method. The plates and panels, in particular wall, ceiling or floor panels, comprise a heat-treated carrier plate based on polyvinyl chloride with a density of, for example, 900 to 2,500 kg/m3 and a film applied thereon. The film is a thin PVC-film and comprises a decorative pattern directly printed thereon.
    Type: Grant
    Filed: December 3, 2021
    Date of Patent: April 18, 2023
    Assignee: Xylo Technologies AG
    Inventor: Dieter Döhring
  • Patent number: 11629512
    Abstract: A method of treating PVC plates as well as plates and panels manufactured by this method. The plates and panels, in particular wall, ceiling or floor panels, comprise a heat-treated carrier plate based on polyvinyl chloride with a density of, for example, 900 to 2,500 kg/m3 and a film applied thereon. The film is a thin PVC-film and comprises a decorative pattern directly printed thereon.
    Type: Grant
    Filed: December 3, 2021
    Date of Patent: April 18, 2023
    Assignee: Xylo Technologies AG
    Inventor: Dieter Döhring
  • Patent number: 11629513
    Abstract: A method of treating PVC plates as well as plates and panels manufactured by this method. The plates and panels, in particular wall, ceiling or floor panels, comprise a heat-treated carrier plate based on polyvinyl chloride with a density of, for example, 900 to 2,500 kg/m3 and a film applied thereon. The film is a thin PVC-film and comprises a decorative pattern directly printed thereon.
    Type: Grant
    Filed: December 3, 2021
    Date of Patent: April 18, 2023
    Assignee: Xylo Technologies AG
    Inventor: Dieter Döhring
  • Patent number: 11629511
    Abstract: A method of treating PVC plates as well as plates and panels manufactured by this method. The plates and panels, in particular wall, ceiling or floor panels, comprise a heat-treated carrier plate based on polyvinyl chloride with a density of, for example, 900 to 2,500 kg/m3 and a film applied thereon. The film is a thin PVC-film and comprises a decorative pattern directly printed thereon.
    Type: Grant
    Filed: December 3, 2021
    Date of Patent: April 18, 2023
    Assignee: Xylo Technologies AG
    Inventor: Dieter Döhring
  • Patent number: 11560721
    Abstract: The present invention relates to a floor panel 10, in particular for the outdoor area or wet areas, with a carrier plate 11 having a front face and rear face, wherein the carrier plate 11 is provided on its front face with a décor and/or protective layer 16. For drainage of liquids and in particular of water, on the rear face of the carrier plate 11 drainage protrusions 22, 24, 26, 32 are applied.
    Type: Grant
    Filed: December 23, 2015
    Date of Patent: January 24, 2023
    Assignee: Xylo Technologies AG
    Inventor: Dieter Döhring
  • Patent number: 11292182
    Abstract: A printed image for the decor of a panel and a method for imprinting plates, in particular wall, ceiling or floor panels. The method includes the following steps: (i) providing a plate; (ii) applying a primer by means of a liquid curtain of coating material on/to a main surface of the plate; (iii) optionally drying and/or curing the primer; (iv) treating the surface of the primer by means of at least one of the following measures: a) corona treatment; b) plasma treatment; c) applying an oil in an aqueous dilution and (v) applying a decorative decor.
    Type: Grant
    Filed: June 16, 2017
    Date of Patent: April 5, 2022
    Assignee: Xylo Technologies AG
    Inventor: Dieter Döhring
  • Publication number: 20220090395
    Abstract: A method of treating PVC plates as well as plates and panels manufactured by this method. The plates and panels, in particular wall, ceiling or floor panels, comprise a heat-treated carrier plate based on polyvinyl chloride with a density of, for example, 900 to 2,500 kg/m3 and a film applied thereon. The film is a thin PVC-film and comprises a decorative pattern directly printed thereon.
    Type: Application
    Filed: December 3, 2021
    Publication date: March 24, 2022
    Inventor: Dieter Döhring
  • Publication number: 20220090394
    Abstract: A method of treating PVC plates as well as plates and panels manufactured by this method. The plates and panels, in particular wall, ceiling or floor panels, comprise a heat-treated carrier plate based on polyvinyl chloride with a density of, for example, 900 to 2,500 kg/m3 and a film applied thereon. The film is a thin PVC-film and comprises a decorative pattern directly printed thereon.
    Type: Application
    Filed: December 3, 2021
    Publication date: March 24, 2022
    Inventor: Dieter Döhring
  • Publication number: 20220090392
    Abstract: A method of treating PVC plates as well as plates and panels manufactured by this method. The plates and panels, in particular wall, ceiling or floor panels, comprise a heat-treated carrier plate based on polyvinyl chloride with a density of, for example, 900 to 2,500 kg/m3 and a film applied thereon. The film is a thin PVC-film and comprises a decorative pattern directly printed thereon.
    Type: Application
    Filed: December 3, 2021
    Publication date: March 24, 2022
    Inventor: Dieter Döhring
  • Publication number: 20220090393
    Abstract: A method of treating PVC plates as well as plates and panels manufactured by this method. The plates and panels, in particular wall, ceiling or floor panels, comprise a heat-treated carrier plate based on polyvinyl chloride with a density of, for example, 900 to 2,500 kg/m3 and a film applied thereon. The film is a thin PVC-film and comprises a decorative pattern directly printed thereon.
    Type: Application
    Filed: December 3, 2021
    Publication date: March 24, 2022
    Inventor: Dieter Döhring
  • Patent number: 11230847
    Abstract: The present invention relates to a method of treating PVC plates as well as plates and panels manufactured by this method. Further, the invention relates to plates and panels, in particular wall, ceiling or floor panels, comprising a heat-treated carrier plate (12) based on polyvinyl chloride with a density of, for example, 900 to 2,500 kg/m3 and a film (17) applied thereon. The film is a thin PVC-film and comprises a decorative pattern (18) directly printed thereon.
    Type: Grant
    Filed: February 2, 2018
    Date of Patent: January 25, 2022
    Assignee: Xylo Technologies AG
    Inventor: Dieter Döhring
  • Publication number: 20220018138
    Abstract: A method for manufacturing a mineral wool board, comprising the following steps: providing mineral wool fibers having a fiber length of 50 to 800 ?m; providing a binder comprising a mixture of liquid resin and mineral fillers having an average grain size d50 of 10 nm to 250 ?m; gluing the fibers with the binder, and compressing the glued fibers using heat and pressure.
    Type: Application
    Filed: July 12, 2018
    Publication date: January 20, 2022
    Inventor: Dieter DÖHRING
  • Patent number: 11149447
    Abstract: The present invention relates to a panel, in particular a wall, ceiling or floor panel, comprising a carrier plate (12) based on polyvinyl chloride with a density of, for example, 900 to 2,500 kg/m3 and a film (17) applied thereon. The film is a thin PVC-film and comprises a decorative pattern (18) directly printed thereon.
    Type: Grant
    Filed: February 3, 2017
    Date of Patent: October 19, 2021
    Assignee: Xylo Technologies AG
    Inventor: Dieter Döhring
  • Publication number: 20210308899
    Abstract: The present invention concerns a method for the manufacture of a wood-based panel comprising providing wood fibers which are impregnated with a phenolic resin, the ratio of resin (based on the solids content) to wood fibers being 10 to 50% by weight. The impreganted fibers are pre-compacted in a press at press temperatures below 110° C. to a chemically reactive fiber board and then pressed to compact panels at temperatures between 130 and 180° C.
    Type: Application
    Filed: May 30, 2018
    Publication date: October 7, 2021
    Inventor: Dieter DÖHRING
  • Publication number: 20210285226
    Abstract: The present invention relates to a method for the manufacturing of a coated panel, in particular a wall, ceiling or flooring panel for applications in outdoor areas, as well as such a panel. The method comprises the following steps: providing a carrier plate of mineral wool and/or glass wool, comprising a front side and a rear side, applying a primer onto the front side of the carrier plate, thereafter applying a liquid first oligomer in an amount of 30 to 150 g/m2 onto the front side of the carrier plate; thereafter applying a liquid second oligomer, which differs from the first oligomer, in an amount of 30 to 180 g/m2 onto the wet surface of the before applied layer of the first oligomer.
    Type: Application
    Filed: August 19, 2016
    Publication date: September 16, 2021
    Inventors: Dieter DÖHRING, Manfred BIEHLER
  • Publication number: 20210237400
    Abstract: The present invention relates to a panel (20) and a method for manufacturing such a panel, in particular a wall, ceiling or flooring panel, comprising a carrier board (10) with a front surface and a rear surface. The carrier board (10) is a mineral wool board or a fiber cement board with a thickness of 3 to 30 mm and comprises on its front surface a layer (26) made of a stone veneer.
    Type: Application
    Filed: June 8, 2018
    Publication date: August 5, 2021
    Inventor: Dieter Döhring