ARTICLES INCLUDING ANTI-CONDENSATE AND/OR LOW-EMISSIVITY COATINGS AND/OR THEIR PRODUCTION METHODS Russian patent published in 2017 - IPC C03C17/34 

FIELD: manufacturing technology.

SUBSTANCE: invention relates to articles with an anti-condensate coating. Insulating glass unit has the first and the second glass plates. On the first surface of the first glass plate multiple layers are applied. Multiple layers are included in the following order starting from the first glass plate: a layer of silicon oxynitride with the refractive index of 1.5–2.1; a layer including ITO with the refraction index of 1.7–2.1; a layer of silicon oxynitride with the refractive index of 1.5–2.1. Thermally treated is the first glass plate with multiple layers by laser annealing. Second glass plate is located parallel to the first one and at some distance from it. First main surface of the first glass plate as-assembled faces the side opposite to the second glass plate. First glass plate with multiple layers on the first main surface of the first glass plate after the thermal treatment has a hemispherical radiation coefficient less than or equal to approximately 0.20 and a surface layer resistance less or equal to approximately 20 Ohm/square.

EFFECT: higher strength of the coating and prevention of condensate formation.

17 cl, 8 dwg, 7 tbl