发明授权
US5411794A Heat-screening glass 失效
隔热玻璃

Heat-screening glass
摘要:
Heat-screening glass comprising a transparent glass substrate having consecutively thereon a heat-screening film, a first transparent protective film, and a second transparent protective film, the first transparent protective film comprising at least one member selected from the group consisting of silicon nitride, silicon dioxide, stannic oxide, oxynitride of silicon carbide, and oxynitride of tantalum carbide, and the second transparent protective film comprising at least one member selected from the group consisting of zirconium oxide, tantalum pentoxide, niobium oxide, zirconium oxynitride, tantalum oxynitride, and niobium oxynitride, and having a thickness of from 2 to 15 nm.
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