Patents by Inventor Veronika Duchnik

Veronika Duchnik 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).

  • Water-free high-solids base paints, the production thereof and the use thereof for producing multilayer paint coatings, and multilayer paint coatings comprising a base coating made of a water-free high-solids base paint
    Patent number: 9528021
    Abstract: A waterless high-solids basecoat material having a solids content of at least 35% by weight, comprising (a) 1% to 10% by weight of at least one polyester binder with an acid number of at least 20 mg KOH/g, (b) 10% to 30% by weight of at least one acrylate binder, (c) 12% to 30% by weight of at least one kind of polymer microparticles, (d) 9.5% to 30% by weight of at least one crosslinking agent selected from free isocyanates, blocked isocyanates, and amino resins, (e) 1% to 3% by weight of at least one sulfonic acid catalyst, (f) 1% to 35% by weight of at least one pigment, (g) 30% to 65% by weight of at least one organic solvent, and (h) 0.5% to 47% by weight of at least one auxiliary or additive, based in each case on the total weight of the basecoat material.
    Type: Grant
    Filed: April 21, 2010
    Date of Patent: December 27, 2016
    Assignee: BASF Coatings GmbH
    Inventors: Norbert Low, Veronika Duchnik, Jorn Lavalaye
  • WATER-FREE HIGH-SOLIDS BASE PAINTS, THE PRODUCTION THEREOF AND THE USE THEREOF FOR PRODUCING MULTILAYER PAINT COATINGS, AND MULTILAYER PAINT COATINGS COMPRISING A BASE COATING MADE OF A WATER-FREE HIGH-SOLIDS BASE PAINT
    Publication number: 20120034457
    Abstract: A waterless high-solids basecoat material having a solids content of at least 35% by weight, comprising (a) 1% to 10% by weight of at least one polyester binder with an acid number of at least 20 mg KOH/g, (b) 10% to 30% by weight of at least one acrylate binder, (c) 12% to 30% by weight of at least one kind of polymer microparticles, (d) 9.5% to 30% by weight of at least one crosslinking agent selected from free isocyanates, blocked isocyanates, and amino resins, (e) 1% to 3% by weight of at least one sulfonic acid catalyst, (f) 1% to 35% by weight of at least one pigment, (g) 30% to 65% by weight of at least one organic solvent, and (h) 0.5% to 47% by weight of at least one auxiliary or additive, based in each case on the total weight of the basecoat material.
    Type: Application
    Filed: April 21, 2010
    Publication date: February 9, 2012
    Applicant: BASF COATINGS GMBH
    Inventors: Norbert Low, Veronika Duchnik, Jorn Lavalaye