FIELD: chemistry.
SUBSTANCE: present invention relates to cladding glass, suitable for thermal treatment such as tempering or bending, having a multilayer coating deposited on a sheet of glass, as well as to a tempered and/or curved cladding glass and to a multilayer glasing having such tempered and/or curved cladding glass. Disclosed multilayer coating contains: a) mixed zinc and tin oxide containing at least 12% tin, b) a first silver-based layer which reflects infrared radiation, c) a dielectric, d) a second silver-based layer which reflects infrared radiation, e) mixed zinc and tin oxide containing at least 12% tin, f) a top protective layer based on nitride or oxynitride of Ti, Zr, Hf, V, Nb, Ta, Cr, alloys thereof, or based on nitride or oxynitride of an alloy of one or more of these metals with Al and/or B.
EFFECT: cladding glass with high thermal insulation, which is more suitable for use in construction industry.
37 cl, 4 tbl, 6 ex
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