Back to results
US 2024/0199886 A1Published application
Effect pigments
AssigneeMerck Patent GmbH
InventorsJohann Bauer, Andrea Heyland
Life of this patent
Estimating the term…
Abstract
Opaque fluoride-doped effect pigments having a metallic lustre based on flake-form substrates, and a process for the preparation of these pigments, and the use thereof, in particular in automotive paints and cosmetic formulations.
Claims16
An effect pigment based on a flake-form substrate, wherein it comprises at least one TiO2 layer in which the TiO2 is doped with TiIII+ and fluoride.
Dependencies are inferred from the claim text.