SELF-CLEANING COATING COMPOSITION

A coating composition comprising 5-15 % weight of a polymeric binder selected from the group consisting of polyester polyol, acrylic polyol, epoxy, silicone, silicone hybrid and fluoropolymer; 20-40 % weight of microparticles, said microparticles are made of polyamide, polyethylene, polypropylene, p...

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Bibliographische Detailangaben
Hauptverfasser: HAH, JIA WEN, CHONG, YONG BING, CHRISTABEL, MADELINE, CHEW, KONG CHIN
Format: Patent
Sprache:eng ; fre
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Zusammenfassung:A coating composition comprising 5-15 % weight of a polymeric binder selected from the group consisting of polyester polyol, acrylic polyol, epoxy, silicone, silicone hybrid and fluoropolymer; 20-40 % weight of microparticles, said microparticles are made of polyamide, polyethylene, polypropylene, polyurea, polyurethane, polymethyl methacrylate, polystyrene or mixtures thereof and said microparticles having a mean particle diameter cis() size ranging from 5 pm to 60 pm; 2-12 % weight of nanoparticles, said nanoparticles are made of inorganic oxides with a primary particle size ranging from 5 nm to 50 nm; 0-15 % weight of a crosslinker having reactivity to the polymeric binder; 0-20 % weight of pigments and/or fillers and 40-60 % weight organic solvent.