Patents Assigned to FP WOOD OY
  • Fire retardant composition and method for treating wood
    Patent number: 9132569
    Abstract: The present invention provides an aqueous fire retardant composition comprising phosphoric acid, ammonium, diammonium phosphate, ammonium sulfate, urea, and a complexing agent. The present invention also provides a method for treating wood, and wood obtained by said method.
    Type: Grant
    Filed: May 29, 2012
    Date of Patent: September 15, 2015
    Assignee: FP Wood Oy
    Inventor: Kimmo Saari
  • FIRE RETARDANT COMPOSITION AND METHOD FOR TREATING WOOD
    Publication number: 20140093742
    Abstract: The present invention provides an aqueous fire retardant composition comprising phosphoric acid, ammonium, diammonium phosphate, ammonium sulfate, urea, and a complexing agent. The present invention also provides a method for treating wood, and wood obtained by said method.
    Type: Application
    Filed: May 29, 2012
    Publication date: April 3, 2014
    Applicant: FP WOOD OY
    Inventor: Kimmo Saari