초록 ▼

To provide a heat barrier structure, for example a polyester or glass substrate (11, 21, 31) which includes a metal reflective layer (13, 25, 33) has, additionally, a dielectric cover layer applied, for example, in an argon-oxygen-nitrogen atmosphere, which forms a dielectric layer thereover which i

To provide a heat barrier structure, for example a polyester or glass substrate (11, 21, 31) which includes a metal reflective layer (13, 25, 33) has, additionally, a dielectric cover layer applied, for example, in an argon-oxygen-nitrogen atmosphere, which forms a dielectric layer thereover which includes a nitride, so that the cover layer, or the layer or layers immediately adjacent the metal, will have improved resistance against external mechanical, chemical and electrochemical influences and specifically improved corrosion resistance, while retaining excellent light transmissivity characteristics and high reflection to long infrared heat radiation. The invention also provides a heat barrier structure in which a corrosion inhibiting protective layer is positioned between the transparent substrate and the metal reflective layer and the at least one dielectric cover layer. The invention also provides a heat barrier structure wherein the side of the transparent substrate which is not covered by said metal layer and said dielectric cover layer is covered by an anti-reflection layer to provide a structure having improved light transmission characteristics.

대표청구항 ▼

Multilayer heat barrier system having: a transparent substrate; a transparent metal layer; at least one transparent layer applied to the side of the metal layer remote from the substrate, constituting an outer dielectric cover layer, said at least one layer comprising a mixture of (1) at least one c

Multilayer heat barrier system having: a transparent substrate; a transparent metal layer; at least one transparent layer applied to the side of the metal layer remote from the substrate, constituting an outer dielectric cover layer, said at least one layer comprising a mixture of (1) at least one compound selected from the group consisting of the oxides of titanium, silicon, tantalum and zirconium, zinc sulfide (2) at least one nitrogen compound having the same metal ion as said oxide or sulfide.