Valinge Photocatalytic Ab

Michael Humle

Marcus Bergelin

Hans Persson

Henrik Jensen

Karsten Felsvang

Simon Lausten Østergaard

Simon Lausten Östergaard

Simon Lausten ØStergaard

A method of applying a photocatalytic dispersion () on a paper (), including impregnating a paper () with a thermosetting resin, drying the resin impregnated paper (), applying a photocatalytic dispersion () comprising photocatalytic nanoparticles on the dried, resin impregnated paper (), and drying the resin impregnated paper () having the photocatalytic dispersion applied thereon. Also, to such a photocatalytic dispersion.

Method of applying a photocatalytic dispersion

The present disclosure relates to a photocatalytic composition comprising photocatalytic titanium dioxide particles being dispersed in a continuous phase, and at least one anti-photogreying additive, wherein said at least one anti-photogreying additive is adapted to limit photogreying of said titanium dioxide particles while the photocatalytic activity of said titanium dioxide particles is maintained, and wherein the photo greying index (&#x394;L) of said composition is less than 6.

Photocatalytic composition

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Vallensbæk Strand, Denmark

Michael Humle