Patents Assigned to VALINGE PHOTOCATALYTIC AB
  • METHOD FOR COATING A BUILDING PANEL AND A BUILDING PANEL
    Publication number: 20230264226
    Abstract: A method for coating a building panel, the method including applying a first coating fluid including an organic binder on a surface of the building panel to obtain at least one coating layer, and applying barrier components and photocatalytic particles, preferably TiO2, on the at least one coating layer. Also, such a building panel.
    Type: Application
    Filed: April 28, 2023
    Publication date: August 24, 2023
    Applicant: VÄLINGE PHOTOCATALYTIC AB
    Inventors: Henrik JENSEN, Theis REENBERG, Göran ZIEGLER
  • Method for coating a building panel and a building panel
    Patent number: 11666937
    Abstract: A method for coating a building panel, including applying a first coating fluid including an organic binder on a surface of the building panel to obtain at least one coating layer, and applying barrier components and photocatalytic particles, preferably TiO2, on the at least one coating layer. Also, a building panel formed by the method.
    Type: Grant
    Filed: December 20, 2013
    Date of Patent: June 6, 2023
    Assignee: VALINGE PHOTOCATALYTIC AB
    Inventors: Henrik Jensen, Theis Reenberg, Goran Ziegler
  • Coated wood products and method of producing coated wood products
    Patent number: 11045798
    Abstract: A coated wood product, comprising a barrier layer and a photocatalytic layer and a method for producing such a coated wood product.
    Type: Grant
    Filed: June 21, 2012
    Date of Patent: June 29, 2021
    Assignee: VALINGE PHOTOCATALYTIC AB
    Inventors: Henrik Jensen, Theis Reenberg
  • Production of titania nanoparticle colloidal suspensions with maintained crystallinity by using a bead mill with micrometer sized beads
    Patent number: 9963609
    Abstract: A method is disclosed of producing stable nanosized colloidal suspensions of particles with limited crystallinity loss, products thereof, use of the products and an apparatus for the method. In particular the present invention relates to a wet milling method with small beads wherein the size of the final particles in suspension are stabilized in the nanorange (D50<75 nm) and at the same time the particles substantially maintain the crystallinity.
    Type: Grant
    Filed: March 22, 2010
    Date of Patent: May 8, 2018
    Assignee: VALINGE PHOTOCATALYTIC AB
    Inventors: Steen Brummerstedt Iversen, Hans Rasmussen, Christian Ausig Christensen, Henrik Jensen, Theis Reenberg
  • Method of applying a photocatalytic dispersion
    Patent number: 9945075
    Abstract: A method of applying a photocatalytic dispersion (10) on a paper (2), including impregnating a paper (2) with a thermosetting resin, drying the resin impregnated paper (2), applying a photocatalytic dispersion (10) comprising photocatalytic nanoparticles on the dried, resin impregnated paper (2), and drying the resin impregnated paper (2) having the photocatalytic dispersion applied thereon. Also, to such a photocatalytic dispersion.
    Type: Grant
    Filed: September 24, 2014
    Date of Patent: April 17, 2018
    Assignee: VALINGE PHOTOCATALYTIC AB
    Inventors: Hans Persson, Marcus Bergelin, Michael Humle, Simon Lausten Östergaard
  • METHOD FOR APPLYING NANOPARTICLES
    Publication number: 20170297056
    Abstract: A method of producing a sheet including the photocatalytic nanoparticles by applying the particles in a freshly impregnated and wet surface. The method including the steps of impregnating the sheet with a polymer resin; spraying the sheet, freshly impregnated with the polymer resin in an uncured and wet state, with an impregnation fluid composition comprising dispersed photocatalytic nanoparticles; drying and/or at least partly curing the impregnated sheet comprising the polymer resin and the impregnation fluid.
    Type: Application
    Filed: December 30, 2016
    Publication date: October 19, 2017
    Applicant: Valinge Photocatalytic AB
    Inventors: Göran ZIEGLER, Theis REENBERG, Henrik JENSEN
  • Photocatalytic composition
    Patent number: 9573126
    Abstract: The present disclosure relates to a photocatalytic composition comprising photocatalytic titanium dioxide particles being dispersed in a continuous phase, and at least one anti-photogreying additive, wherein said at least one anti-photogreying additive is adapted to limit photogreying of said titanium dioxide particles while the photocatalytic activity of said titanium dioxide particles is maintained, and wherein the photo greying index (?L) of said composition is less than 6.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: February 21, 2017
    Assignee: Valinge Photocatalytic AB
    Inventors: Michael Humle, Simon Lausten Østergaard
  • Method for coating a building panel and a building panel
    Patent number: 9375750
    Abstract: A method for coating a building panel (1, 1?), including applying a first coating fluid including an organic binder on a surface (11) of the building panel (1, 1?) to obtain at least one coating layer (13), and applying barrier components and photocatalytic particles, preferably TiO2, on said at least one coating layer (13). Also, such a building panel (1, 1?).
    Type: Grant
    Filed: December 21, 2012
    Date of Patent: June 28, 2016
    Assignee: VALINGE PHOTOCATALYTIC AB
    Inventors: Theis Reenberg, Henrik Jensen, Goran Ziegler
  • A METHOD OF APPLYING A NOX DEGRADING COMPOSITION ON A CONCRETE ELEMENT
    Publication number: 20160075606
    Abstract: A method of applying a NOx degrading composition on a concrete element, including providing a concrete element having a surface, and applying a composition including photocatalytic titanium dioxide particles dispersed in a continuous phase on the surface of said concrete element. Also, a concrete element having NOx degrading properties. Also, a concrete element having photocatalytic titanium dioxide particles dispersed thereon.
    Type: Application
    Filed: April 11, 2014
    Publication date: March 17, 2016
    Applicant: VALINGE PHOTOCATALYTIC AB
    Inventors: Henrik JENSEN, Karsten FELSVANG, Michael HUMLE
  • A METHOD FOR COATING A BUILDING PANEL AND A BUILDING PANEL
    Publication number: 20150343486
    Abstract: A method for coating a building panel, including applying a first coating fluid including an organic binder on a surface of the building panel to obtain at least one coating layer, and applying barrier components and photocatalytic particles, preferably TiO2, on said at least one coating layer. Also, a building panel formed by the method.
    Type: Application
    Filed: December 20, 2013
    Publication date: December 3, 2015
    Applicant: VALINGE PHOTOCATALYTIC AB
    Inventors: Henrik JENSEN, Theis REENBERG, Goran ZIEGLER
  • PHOTOCATALYTIC COMPOSITION
    Publication number: 20150102258
    Abstract: The present disclosure relates to a photocatalytic composition comprising photocatalytic titanium dioxide particles being dispersed in a continuous phase, and at least one anti-photogreying additive, wherein said at least one anti-photogreying additive is adapted to limit photogreying of said titanium dioxide particles while the photocatalytic activity of said titanium dioxide particles is maintained, and wherein the photo greying index (?L) of said composition is less than 6.
    Type: Application
    Filed: March 15, 2013
    Publication date: April 16, 2015
    Applicant: Välinge Photocatalytic AB
    Inventors: Michael Humle, Simon Lausten Østergaard
  • METHOD OF APPLYING A PHOTOCATALYTIC DISPERSION
    Publication number: 20150083319
    Abstract: A method of applying a photocatalytic dispersion (10) on a paper (2), including impregnating a paper (2) with a thermosetting resin, drying the resin impregnated paper (2), applying a photocatalytic dispersion (10) comprising photocatalytic nanoparticles on the dried, resin impregnated paper (2), and drying the resin impregnated paper (2) having the photocatalytic dispersion applied thereon. Also, to such a photocatalytic dispersion.
    Type: Application
    Filed: September 24, 2014
    Publication date: March 26, 2015
    Applicant: Välinge Photocatalytic AB
    Inventors: Hans PERSSON, Marcus BERGELIN, Michael HUMLE, Simon Lausten ÖSTERGAARD
  • METHOD FOR COATING A BUILDING PANEL AND A BUILDING PANEL
    Publication number: 20140178694
    Abstract: A method for coating a building panel (1, 1?), including applying a first coating fluid including an organic binder on a surface (11) of the building panel (1, 1?) to obtain at least one coating layer (13), and applying barrier components and photocatalytic particles, preferably TiO2, on said at least one coating layer (13). Also, such a building panel (1, 1?).
    Type: Application
    Filed: December 21, 2012
    Publication date: June 26, 2014
    Applicant: VALINGE PHOTOCATALYTIC AB
    Inventors: THEIS REENBERG, HENRIK JENSEN, GORAN ZIEGLER
  • COATED WOOD PRODUCTS AND METHOD OF PRODUCING COATED WOOD PRODUCTS
    Publication number: 20130011684
    Abstract: A coated wood product, comprising a barrier layer and a photocatalytic layer and a method for producing such a coated wood product.
    Type: Application
    Filed: June 21, 2012
    Publication date: January 10, 2013
    Applicant: Valinge Photocatalytic AB
    Inventors: Henrik JENSEN, Theis REENBERG
  • PRODUCTION OF TITANIA NANOPARTICLE COLLOIDAL SUSPENSIONS WITH MAINTAINED CRYSTALLINITY BY USING A BEAD MILL WITH MICROMETER SIZED BEADS
    Publication number: 20120064787
    Abstract: A method is disclosed of producing stable nanosized colloidal suspensions of particles with limited crystallinity loss, products thereof, use of the products and an apparatus for the method. In particular the present invention relates to a wet milling method with small beads wherein the size of the final particles in suspension are stabilized in the nanorange (D50<75 nm) and at the same time the particles substantially maintain the crystallinity.
    Type: Application
    Filed: March 22, 2010
    Publication date: March 15, 2012
    Applicant: VALINGE PHOTOCATALYTIC AB
    Inventors: Steen Brummerstedt Iversen, Hans Rasmussen, Christian Ausig Christensen, Henrik Jensen, Theis Reenberg