Patents by Inventor Julia KRUPP

Julia KRUPP 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).

  • Two-component putty, method for coating a substrate with such putty, substrates coated with such putty
    Patent number: 10647859
    Abstract: The present invention relates to a two-component putty comprising (1) a base component and (2) a curing component, wherein the base component comprises: —castor oil as resin component; and —a further resin component having a hydroxyl number in the range of from 00 to 800 mg KOH/g, wherein the curing component comprises a polyisocyanate, and wherein the two-component putty further comprises hollow microspheres and an organically modified inorganic filler. The present invention also relates to a method for coating a substrate by applying such putty and allowing the applied putty to cure. The invention further relates to a coated substrate obtainable by such method.
    Type: Grant
    Filed: May 30, 2017
    Date of Patent: May 12, 2020
    Assignee: Akzo Nobel Coatings International B.V.
    Inventors: Igor Shishkov, Dirk Seeger, Julia Krupp, Johannes Felker
  • Two-Component Putty, Method for Coating a Substrate with Such Putty, Substrates Coated with Such Putty
    Publication number: 20190292384
    Abstract: The present invention relates to a two-component putty comprising (1) a base component and (2) a curing component, wherein the base component comprises: —castor oil as resin component; and —a further resin component having a hydroxyl number in the range of from 00 to 800 mg KOH/g, wherein the curing component comprises a polyisocyanate, and wherein the two-component putty further comprises hollow microspheres and an organically modified inorganic filler. The present invention also relates to a method for coating a substrate by applying such putty and allowing the applied putty to cure. The invention further relates to a coated substrate obtainable by such method.
    Type: Application
    Filed: May 30, 2017
    Publication date: September 26, 2019
    Inventors: Igor Shishkov, Dirk Seeger, Julia Krupp, Johannes Felker
  • Two-component coating compositions and high erosion resistance coatings produced therefrom
    Patent number: 10370559
    Abstract: The present invention relates to a two-component coating composition comprising (1) a paint base component comprising (A) at least one polycarbonate diol, (B) at least one polyaspartic ester, and (C) at least one filler modified with at least one organosilane, and (2) a hardener component comprising (D) at least one hexamethylene diisocyanate isocyanurate containing aliphatic polyester groups and having an isocyanate content of 5% to 23%. The present invention also relates to a method for producing a coating using the coating composition, and to the coatings produced accordingly.
    Type: Grant
    Filed: December 22, 2014
    Date of Patent: August 6, 2019
    Assignee: BASF Coatings GmbH
    Inventors: Dieter Hohnholz, Oliver Boelke, Julia Krupp
  • TWO-COMPONENT COATING COMPOSITIONS AND HIGH EROSION RESISTANCE COATINGS PRODUCED THEREFROM
    Publication number: 20170174933
    Abstract: The present invention relates to a two-component coating composition comprising (1) a paint base component comprising (A) at least one polycarbonate diol, (B) at least one polyaspartic ester, and (C) at least one filler modified with at least one organosilane, and (2) a hardener component comprising (D) at least one hexamethylene diisocyanate isocyanurate containing aliphatic polyester groups and having an isocyanate content of 5% to 23%. The present invention also relates to a method for producing a coating using the coating composition, and to the coatings produced accordingly.
    Type: Application
    Filed: December 22, 2014
    Publication date: June 22, 2017
    Applicant: BASF Coatings GmbH
    Inventors: Dieter HOHNHOLZ, Oliver BOELKE, Julia KRUPP