COATED ARTICLE WITH LOW-EMISSIVITY COATING HAVING BARRIER LAYER SYSTEM(S) INCLUDING MULTIPLE DIELECTRIC LAYERS, AND/OR METHODS OF MAKING SAME Russian patent published in 2017 - IPC C03C17/36 

FIELD: chemistry.

SUBSTANCE: invention relates to articles with coatings with low emissivity. Multi-layer thin-film coating, applied on a glass substrate, comprises following layers with distance from substrate: silicon-based first layer; first dielectric layer; second dielectric layer, separated by a third dielectric layer, so as to form first and second parts of second dielectric layer; metal layer; top contact layer, consisting of Ni and/or Cr oxide; fourth dielectric layer; silicon-based second layer. Third dielectric layer is based on titanium oxide, or tin oxide.

EFFECT: technical result is higher mechanical strength, corrosion resistance and heat resistance of coated article.

26 cl, 4 tbl, 3 dwg