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US 2019/0338134 A1Published application
Ceramic colours
AssigneeMerck Patent GmbH
InventorsLukas Hamm, Carsten Handrosch, Marc Hunger, Jens Kersten, Cairon Platzer, Markus Thong, Khwan Khung Lim
Life of this patent
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Abstract
Ceramic colours containing effect pigments and a liquid glass forming component for decoration of metallic, ceramic and glassy articles and a process for the preparation of a ceramic glaze.
Claims20
A ceramic colour comprising at least one liquid glass forming component and at least one effect pigment based on flake-form substrates and/or uncoated flake-form substrates with a refractive index R.I.>1.5, and optionally a solvent, optionally a binder, optionally an absorptive ceramic pigment and optionally at least one additive.
Dependencies are inferred from the claim text.