GLASSWARE WITH THE SUN-PROTECTION COATING Russian patent published in 2006 - IPC C03C17/34 C03C17/23 

FIELD: glass industry; production of the glassware with the sun-protection coating.

SUBSTANCE: the invention is pertaining to the field of the glass industry, in particular, to production of the glassware with the sun-protection coating. The invention presents description of the glass article with the sun-protection coating used for windows glazing applied in the building and the architecture of the windows for reduction of the heat transfer. This article with the coating includes: the glass substrate, the coating of 1400-2400 Å thick made out of stannum oxide alloyed with antimony applied on and bound with the surface of the substrate, and the coating made out of the alloyed with fluorine of stannum oxide of 2000-3500 Å thick applied on and bound with the surface of the coating made out of stannum oxide alloyed with antimony. The low factor of radiation of the glass article with the coating in combination with the unexpectedly selective absorption of the solar energy by the multilayered composites ensure the improved abstraction of heat in summer, retention of heat in winter and simultaneous saving of the rather high transmission coefficient of the visible light.

EFFECT: the invention ensures the improved abstraction of the heat in summer, retention of the heat in winter and simultaneous saving of the rather high transmission coefficient of the visible light.

21 cl, 1 tbl, 3 dwg