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DISPERSANTS FOR COLOURATION OF CERAMIC TILES USING INK JET INKS
The invention provides dispersed inorganic mixed metal oxide pigment compositions in a non-aqueous media utilizing a dispersant having polyisobutylene succinic anhydride structure to disperse a mixed metal oxide pigment in the media. The metal oxide pigment is of the type used to colour ceramic or glass articles. A milling process using beads is also described to reduce the mixed metal oxide particle size to the desired range. A method of using the mixed metal oxide dispersion to digitally print an image on a ceramic or glass article using the dispersion jetted through a nozzle and subsequently firing the coloured article is also described.
DISPERSANTS FOR COLOURATION OF CERAMIC TILES USING INK JET INKS
The invention provides dispersed inorganic mixed metal oxide pigment compositions in a non-aqueous media utilizing a dispersant having polyisobutylene succinic anhydride structure to disperse a mixed metal oxide pigment in the media. The metal oxide pigment is of the type used to colour ceramic or glass articles. A milling process using beads is also described to reduce the mixed metal oxide particle size to the desired range. A method of using the mixed metal oxide dispersion to digitally print an image on a ceramic or glass article using the dispersion jetted through a nozzle and subsequently firing the coloured article is also described.
DISPERSANTS FOR COLOURATION OF CERAMIC TILES USING INK JET INKS
DISPERGIERMITTEL ZUM FÄRBEN VON KERAMISCHEN FLIESEN MIT TINTENSTRAHLTINTEN
DISPERSANTS POUR LA COLORATION DE CARREAUX DE CÉRAMIQUE EN UTILISANT DES ENCRES À JET D'ENCRE
THETFORD DEAN (author)
2018-04-18
Patent
Electronic Resource
English
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