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US 12,533,435 B2Granted
Process for preserving a dispersion in a metering apparatus and metering apparatus
AssigneeBrillux GmbH & Co. KG
InventorsIngo Hörsting, Dietmar Erber, Rainer Storb, Sven Fels, Ludger Drücker
Life of this patent
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Abstract
Shown and described here is a process for preserving a dispersion in a metering apparatus, wherein the dispersion is stored in a container (1, 101, 201) which is part of the metering apparatus, wherein an oxidant is introduced into the container (1, 101, 201). Also described are a metering apparatus configured for this process and a use of an oxidant for preserving dispersions.
Claims12
A process for preserving a dispersion paint or a pigment paste in a metering apparatus, the process comprising:
- storing the dispersion paint or the pigment paste in a container which is part of the metering apparatus;
- contacting the dispersion paint or the pigment paste with a gaseous oxidant, wherein the gaseous oxidant is introduced into a gas space above a surface of the dispersion paint or the pigment paste in the container, the gaseous oxidant comprising antimicrobial protection;
- and
- after the gaseous oxidant is introduced into the gas space above the surface of the dispersion paint or the pigment paste, mechanically mixing the dispersion paint or the pigment paste to distribute the gaseous oxidant throughout the dispersion paint or the pigment paste.
1 more element
Dependencies are inferred from the claim text.