Method of applying a photocatalytic dispersion
AssigneeValinge Photocatalytic AB
InventorsHans Persson, Marcus Bergelin, Michael Humle, Simon Lausten Östergaard
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Abstract
A method of applying a photocatalytic dispersion (10) on a paper (2), including impregnating a paper (2) with a thermosetting resin, drying the resin impregnated paper (2), applying a photocatalytic dispersion (10) comprising photocatalytic nanoparticles on the dried, resin impregnated paper (2), and drying the resin impregnated paper (2) having the photocatalytic dispersion applied thereon. Also, to such a photocatalytic dispersion.
Claims17
Method of applying a photocatalytic dispersion on a paper, the method comprising
- 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,
- wherein the photocatalytic dispersion further comprises scratch resistant particles.
A method of applying a photocatalytic dispersion on a paper, the method comprising:
- impregnating a paper with a thermosetting resin,
- drying the resin impregnated paper,
- applying a photocatalytic dispersion comprising photocatalytic nanoparticles and scratch resistant particles on the dried, resin impregnated paper, and
- drying the resin impregnated paper having the photocatalytic dispersion applied thereon,
- wherein a ratio of the amount of photocatalytic nanoparticles to the amount of scratch resistant particles is between 1:4 and 1:1.
A method of applying a photocatalytic dispersion on a paper, the method comprising:
- impregnating a paper with a thermosetting resin,
- drying the resin impregnated paper,
- applying a photocatalytic dispersion on the dried, resin impregnated paper, the photocatalytic dispersion comprising photocatalytic nanoparticles, scratch resistant particles, and an anti-photogreying additive, and
- drying the resin impregnated paper having the photocatalytic dispersion applied thereon.
Dependencies are inferred from the claim text.