Patent ID: 9315413
Filing Date: 2016-04-19
CPC Classification: C03C

Claim Text:
1. An enamel composition comprising a solid portion comprising a frit portion, wherein the frit portion, prior to firing, consists essentially of: about 22 to about 42.5 wt. % of SiO about 2 to about 28 wt. % of Nb about 2.5 to about 11.3 wt. % of Na about 4 to about 20 wt. % of B about 10 to about 35 wt. % of ZnO; about 2.2 to about 6 wt. % of TiO about 6 to about 24 wt. % of MoO about 0 to about 5.5 wt. % of ZrO about 0 to about 8 wt. % of Y about 0 to about 5 wt. % of Al about 0.5 to about 3.5 wt. % of Li about 0.4 to about 1.4 wt. % of K no Bi