Patent ID: 8628695

Claim:
A composition comprising: (a) One or more coated ruthenium-containing component, wherein the ruthenium-containing component comprises one or more component selected from the group consisting of: ruthenium oxide and ruthenium oxide hydrate, and wherein the coating comprises one or more acidic component, one or more basic component, or a combination thereof, said acidic component is selected from B, F, P, Se, or combinations thereof and said basic component is selected from Li, Na, K, Rb, Cs, Mg, Ca, Sr, Ba, or combinations thereof; (b) One or more lead free glass frits, said one or more lead free glass frits comprising SiO2 3-37 wt %, Al2O3 3-13 wt %, and B2O3 11-38 wt %, based upon the weight of said one or more glass frits; and (c) An organic vehicle.