Patents Assigned to Wakol GmbH
  • Publication number: 20140070017
    Abstract: A spray gun to apply dual component media has a gun housing with an application nozzle, a mixing system for combining the components and a material channel in the gun housing for introducing the first component into the mixing system, a needle shut-off mechanism sliding along its longitudinal axis and guided in the gun housing, at least one reagent channel in the needle shut-off mechanism to introduce the second component into the mixing system and/or into the material channel, at least one outlet opening arranged in the reagent channel away from the longitudinal axis to release the second component from the reagent channel, at least one control device to slide the needle shut-off mechanism inside the gun housing, and at least one metering device to alter the cross-section of the at least one outlet opening.
    Type: Application
    Filed: September 11, 2012
    Publication date: March 13, 2014
    Applicant: WAKOL GMBH
    Inventors: Goetz HILLERT, Martin SCHAEFER, Alfred MELKA
  • Patent number: 8074423
    Abstract: The three components composed parquet joint cement system comprises an aqueous epoxy resin dispersion, an amine hardener, which forms a solid adduct, and a wood flour. The solid portion in an aqueous epoxy resin dispersion is 5-10 wt. %, preferably 7-9 wt. % of parquet joint cement. The solid portion in the amine hardener is 4-7 wt. %, particularly 5-6 wt. % of parquet joint cement. An additional component with water mixable organic solvent, selected from alcohols or ketone, preferably ethanol, acetone, isopropanol or their mixture are also provided. An independent claim is also included for a method for producing a parquet joint cement, which involves utilizing an aqueous epoxy resin dispersion, an amine hardener, and wood flour.
    Type: Grant
    Filed: May 13, 2009
    Date of Patent: December 13, 2011
    Assignee: Wakol GmbH
    Inventors: Götz Hillert, Martin Schäfer
  • Publication number: 20100016477
    Abstract: The three components composed parquet joint cement system comprises an aqueous epoxy resin dispersion, an amine hardener, which forms a solid adduct, and a wood flour. The solid portion in an aqueous epoxy resin dispersion is 5-10 wt. %, preferably 7-9 wt. % of parquet joint cement. The solid portion in the amine hardener is 4-7 wt. %, particularly 5-6 wt. % of parquet joint cement. An additional component with water mixable organic solvent, selected from alcohols or ketone, preferably ethanol, acetone, isopropanol or their mixture are also provided. An independent claim is also included for a method for producing a parquet joint cement, which involves utilizing an aqueous epoxy resin dispersion, an amine hardener, and wood flour.
    Type: Application
    Filed: October 2, 2009
    Publication date: January 21, 2010
    Applicant: WAKOL GMBH
    Inventors: GOTZ HILLERT, Martin SCHAFER