Kronos International, Inc.

Merck Patent Gmbh

Nicole Kolmer-Anderl

Klaus Bonrad

Janine Siekman

Ingo Grosser

Simon Münzer

Paul Mundt

Matthias Rehahn

Martin Sandrock

Annika Herbst

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.

Printing ink containing undried, coated titanium dioxide

The invention relates to a matting agent comprising agglomerates of pigment particles, to a method for the preparation of such matting agents, and to coating formulations containing the matting agents disclosed herein. The present invention further relates to pigmented mat surfaces, and to the use of agglomerates of pigment particles for matting pigmented coatings.

Matting agent and method for obtaining the same

The present invention relates to a semiconductor composition including an inorganic semiconducting material and an organic binder. The present invention further relates to an electronic device comprising a semiconducting layer consisting of such semiconductor composition.

Semiconductor composition comprising an inorganic semiconducting material and an organic binder

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Langenfeld, Germany

Nicole Kolmer-Anderl