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AssigneesLibor VOŠICKÝ, Martin KUBU, Centrum Organické Chemie S.R.O., Synpo, Akciová Spolecnost, Vysoke Uceni Technicke V Brne, Univerzita Tomase Bati Ve Zline
InventorsLibor VOŠICKÝ, Martin KUBU, Radka KORÍNKOVÁ, Lubomír KUBÁC, Jakub OPRŠAL, Katerina ZETKOVÁ, Martina PUMMEROVÁ, Vladimír SEDLARÍK, Michal VESELÝ, Petr DZIK
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The water-borne hybrid varnish is comprised of the hybrid polymer system on the basis of the silicone-acrylate-urethane thermosetting polymer comprising a biocidal preparation, and is further comprised of a photo-active component on the basis of a phthalocyanine derivative with aluminium or zinc as the central atom. The phthalocyanine derivative is fixed in the polymer mixture either in the form of aqueous dispersion of an unsubstituted pigment with particles of a size ranging from 100 to 300 nm, or via a reactive bond in the polymer matrix at a concentration ranging from 0.05 to 1.0% by weight.
The water-borne hybrid varnish on the basis of silicone-acrylate-urethane thermosetting polymer, characterized in that it comprises an added biocidal preparation designed to protect films and coatings against microbial degradation or algae growth or to preserve fibrous or polymer materials, such as leather, rubber or paper, or textile products against microbial degradation, and that at the same time comprises a photoactive component based on a phthalocyanine derivative with the central atom of aluminium or zinc being in the form of aqueous dispersion with the size of particles ranging from 100 to 200 nm, or being bound in the varnish via a reactive bond in the polymer matrix at a concentration ranging from 0.05 to 1.0% by weight.
Dependencies are inferred from the claim text.