Fremgangsmåte og virkestoff for forhindring av mikrobiell vekst på overflater, samt masse for overflatebelegging eller- foredling

摘要

Active agent for inhibiting growth of microorganisms on surfaces comprises a powdered mineral with a catalyst deposited or bonded on the surface. The catalyst is manganese dioxide, finely divided elemental palladium or finely divided elemental ruthenium.