PHOTOKATALYTISCHE ZUSAMMENSETZUNGEN

Cleaning compositions including a photocatalytic material and a sensitiser employ a photocatalytic material and a sensitiser at a locus, for example on a surface. The residue combats soils and/or undesired microorganisms at the locus. The photocatalytic material is peroxo modified titania, preferabl...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MUIR, NEIL CAMPBELL, MCKECHNIE, MALCOLM TOM, HARPER, DUNCAN ROGER
Format: Patent
Sprache:ger
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Beschreibung
Zusammenfassung:Cleaning compositions including a photocatalytic material and a sensitiser employ a photocatalytic material and a sensitiser at a locus, for example on a surface. The residue combats soils and/or undesired microorganisms at the locus. The photocatalytic material is peroxo modified titania, preferably in its anatase form, or peroxo modified titanic acid, or a mixture thereof. The compositions are preferably alkaline.