Section: |
Main.PIGMENT.Rare Earth Tm Oxide Pigments.Patent..Claims Etc..Claim 1: Liquid Coating Compn..Rare Earth-Transition Metal Oxide.Form.: [(Re)xTm](O)y; Re Select:.Y Etc.; Tm Select: Ti, V, Cr, Mn.Etc. x=0.08-12; y=x+1-2x+2. Claim.3: Enamel: Glass Frit+Pigment..Patent Assignee |