| abstract |
FIELD: chemistry. n SUBSTANCE: solution for staining and fluorescence ceramic dental giving product based on zirconium dioxide contains solvent; staining agent containing metal ions selected from Tb, Er, Pr, Mn and their combinations; fluorescent agent containing ions of Bi. The solution does not contain Fe ions in quantity more than approximately 0.05 wt % relative to the total weight of the solution. n EFFECT: colouring without compromising brightness, imitation of the appearance of individual natural tooth, easy application properties solution for coating. n 15 cl, 5 tbl |