发明名称 |
Förbättrade substratbeläggningar med hög transmittans och låg emissivitet |
摘要 |
The present invention provides a coating for a transparent substrate which exhibits a "neutral" color through a wide range of angles of incidence of light. The coating employs a base coat adjacent the transparent substrate having a thickness of no more than about 275 Å and may include two reflective metal layers having an intermediate layer of an anti-reflective metal oxide therebetween and an outer anti-reflective layer of metal oxide over the second reflective metal layer. If so desired, the coating of the invention may include an abrasive-resistant overcoat as its outermost layer. This overcoat is desirably formed of an abrasive-resistant metal oxide, such as zinc oxide applied at a thickness which does not significantly affect the optical properties of said coated substrate. |
申请公布号 |
FI944454(A0) |
申请公布日期 |
1994.09.26 |
申请号 |
FI19940004454 |
申请日期 |
1994.09.26 |
申请人 |
CARDINAL IG COMPANY |
发明人 |
EBY, ERIC;O'SHAUGHNESSY, ROGER;BOND, ROBERT |
分类号 |
B32B7/02;B32B17/06;C03C17/36;C23C14/08;C23C14/18;C23C28/00;G02B1/11;G02B5/08;G02B5/20;G02B5/26;(IPC1-7):B32B;C09D |
主分类号 |
B32B7/02 |
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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