COATED ARTICLE WITH HEAT-REFLECTING COATING WITH ZINC STANNATE-BASED PLY BETWEEN IR-REFLECTING PLIES FOR REDUCTION OF STAINS AND METHOD TO THIS END

摘要

FIELD: process engineering.;SUBSTANCE: invention relates to article with heat-reflecting coating. Silver ply, contact ply based on nickel oxide and/or chromium oxide, tin oxide play, zinc stannate ply, silicon nitride oxide, zing oxide ply are applied on the glass. Thermal flexure of glass substrate with coating is performed to convexity of axial line "x" making at least approx. 28 mm.;EFFECT: reduction of stains.;23 cl, 3 dwg