BigPatents India

The present invention relates to a process of making vitreous coating composition suitable for yellow variety brass substrate. The coatings made out of this glass composition may be used as a scratch and impact resistant decorative items against environmental abatements like weathering effects in the areas of appliances like decorative items in doors, windows and costly metal vessels made of yellow variety brass. The invention relates to the formulation of a glass composition for coating the surfaces of brass of yellow variety composed of alkaline-lead-boro-silicate glassy phase. The glass composition can be applied on yellow variety brass substrate by simple and cost effective vitreous enamellings process.