The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 07, 2025
Filed:
Dec. 17, 2020
Kronos Worldwide, Inc., Dallas, TX (US);
Ingo Grosser, Hamburg, DE;
Nicole Kolmer-Anderl, Langenfeld, DE;
Annika Herbst, Düsseldorf, DE;
Simon Münzer, Langenfeld, DE;
Kronos International, Inc., Leverkusen, DE;
Abstract
An aqueous printing ink comprised of undried, coated titanium dioxide pigment particles obtainable by a method comprising the steps of (i) providing an aqueous suspension of titanium dioxide base pigments, and (ii) forming at least one coat on said titanium dioxide base pigments as well as to an aqueous slurry containing the pigment particles. In addition, the present invention pertains to a method for obtaining said aqueous printing ink, a method for printing the aqueous printing ink onto the surface of a substrate, and a printing ink container as well as an inkjet printer comprising said ink. Finally, the present invention relates to the use of the aqueous printing ink to print a printing image onto the surface of a substrate.