发明名称 |
Dual silver layer low-e glass coating system and insulating glass units made therefrom |
摘要 |
<p>A sputter-coated glass layer system particularly useful in insulating glass units ("IGs"), which includes dual layers of silver separated by a layer of Si3N4 having a thickness of about 700 ANGSTROM - 1,100 ANGSTROM and further including an undercoat and an overcoat of Si3N4 having thicknesses of about 300 ANGSTROM - 550 ANGSTROM and about 350 ANGSTROM - 700 ANGSTROM respectively, such that a glass so coated achieves normal emissivity values (En's) of less than about 0.02 - 0.09 with good durability and very low reflectance. <IMAGE></p> |
申请公布号 |
EP0722913(A1) |
申请公布日期 |
1996.07.24 |
申请号 |
EP19960100574 |
申请日期 |
1996.01.16 |
申请人 |
GUARDIAN INDUSTRIES CORP. |
发明人 |
HARTIG, KLAUS W.;LARSON, STEVEN L.;LINGLE, PHILIP J. |
分类号 |
C03C17/36;(IPC1-7):C03C17/36 |
主分类号 |
C03C17/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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