Fremgangsmåde til at stabilisere bakterieindhold af vandigt formalet naturligt calciumkarbonat og/eller præcipiteret calciumkarbonat og/eller dolomit og/eller overfladebehandlede calciumkarbonat-omfattende mineralpræparater

摘要

This invention discloses a process for stabilising an aqueous mineral preparation comprising a step of adding at least one aldehyde-containing and/or aldehyde-releasing and/or phenolic and/or isothiazoline biocide to said aqueous mineral preparation.