Patents by Inventor Dieter Doehring

Dieter Doehring 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: 10202768
    Abstract: The present invention relates to a panel (10) and to a method for manufacturing of such a panel with a carrier plate (11), comprising a front side and a back side, and wherein the carrier plate (11) comprises a layer system at least at the front side that is built from various polymer layers with different hardness values.
    Type: Grant
    Filed: June 20, 2013
    Date of Patent: February 12, 2019
    Assignee: KRONOPLUS TECHNICAL AG
    Inventor: Dieter Doehring
  • Patent number: 9598866
    Abstract: The present invention relates to a panel, in particular a wall, ceiling or floor panel, comprising a carrier layer made of a plastic material and a priming coat, wherein the priming coat comprises thereon an imprinted decorative pattern. Furthermore, the present invention relates to a method for manufacturing such a panel and a usage of a specific primer in such a panel.
    Type: Grant
    Filed: August 2, 2012
    Date of Patent: March 21, 2017
    Assignee: Kronoplus Technical AG
    Inventor: Dieter Doehring
  • Publication number: 20160200092
    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: Application
    Filed: June 20, 2013
    Publication date: July 14, 2016
    Applicant: Kronoplus Technical AG
    Inventor: Dieter Doehring
  • Publication number: 20160153190
    Abstract: The present invention relates to a panel (10) and to a method for manufacturing of such a panel with a carrier plate (11), comprising a front side and a back side, and wherein the carrier plate (11) comprises a layer system at least at the front side that is built from various polymer layers with different hardness values.
    Type: Application
    Filed: June 20, 2013
    Publication date: June 2, 2016
    Inventor: Dieter Doehring
  • Publication number: 20160129473
    Abstract: A coated board of wood-based material and a method for coating a board of wood-based material, wherein the board of wood-based material is in particular a wall panel or floor panel or is intended for producing such a panel, comprising a front side and a rear side, wherein at least the surface of the front side is provided with a polymer coating and wherein the polymer coating has a hardness gradient, so that the hardness of the polymer layer decreases with increasing depth from the surface.
    Type: Application
    Filed: December 21, 2015
    Publication date: May 12, 2016
    Inventors: Dieter Doehring, Hans Schaefer, Udo Hanitzsch
  • Publication number: 20140349020
    Abstract: The present invention relates to a device 10 and a method for curtain-coating of panel-shaped components 60 as well as components which have been manufactured by such a method. The device comprises a device 40 for generating a liquid curtain 42 of coating material, an input transport device 20 and an output transport device 30, wherein the output transport device 30 and/or the input transport device 20 can be height-adjusted.
    Type: Application
    Filed: October 13, 2011
    Publication date: November 27, 2014
    Inventors: Dieter Doehring, Hans Schäfer
  • Patent number: 8192830
    Abstract: The present disclosure features processes and equipment for forming a variety of textured materials, including both release webs, and finished products such as flooring materials, wall coverings, textured laminates and the like. The processes described herein allow curing radiation to be passed through a texturing medium, rather than through the substrate to which the curable material is applied.
    Type: Grant
    Filed: April 14, 2011
    Date of Patent: June 5, 2012
    Assignee: S.D. Warren Company
    Inventors: Gary P. Blenkhorn, Dieter Doehring
  • Publication number: 20110186712
    Abstract: The present disclosure features processes and equipment for forming a variety of textured materials, including both release webs, and finished products such as flooring materials, wall coverings, textured laminates and the like. The processes described herein allow curing radiation to be passed through a texturing medium, rather than through the substrate to which the curable material is applied.
    Type: Application
    Filed: April 14, 2011
    Publication date: August 4, 2011
    Applicant: S.D. Warren Company
    Inventors: Gary P. Blenkhorn, Dieter Doehring
  • Patent number: 7964243
    Abstract: The present disclosure features processes and equipment for forming a variety of textured materials, including both release webs, and finished products such as flooring materials, wall coverings, textured laminates and the like. The processes described herein allow curing radiation to be passed through a texturing medium, rather than through the substrate to which the curable material is applied.
    Type: Grant
    Filed: April 30, 2007
    Date of Patent: June 21, 2011
    Assignee: S.D. Warren Company
    Inventors: Gary P. Blenkhorn, Dieter Doehring
  • Publication number: 20070141327
    Abstract: The invention relates to a paper and panels made therefrom for flooring.
    Type: Application
    Filed: November 19, 2004
    Publication date: June 21, 2007
    Inventor: Dieter Doehring
  • Publication number: 20060275575
    Abstract: The invention relates to abrasion-resistant particles, coated with a preferably dry adhesive.
    Type: Application
    Filed: October 11, 2003
    Publication date: December 7, 2006
    Inventor: Dieter Doehring