发明名称 |
Enhanced heat mirror films |
摘要 |
A heat mirror film containing visible light-transmissive and infrared reflective film comprising a birefringent dielectric multilayer support that reflects at least 50% of light in a band at least 100 nm wide in a wavelength region of interest, a metal or metal alloy layer whose thickness is such that the film is visible light-transmissive and its reflection band is broadened, and a crosslinked polymeric layer has improved infrared reflecting properties. The film can be joined or laminated into glazing (especially non-planar vehicular safety glazing) with reduced likelihood that the metal or metal alloy layer will be damaged or distorted.
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申请公布号 |
US7215473(B2) |
申请公布日期 |
2007.05.08 |
申请号 |
US20020222473 |
申请日期 |
2002.08.17 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
FLEMING ROBERT JAMES |
分类号 |
G02B5/08;G02B5/28;B32B15/08;B32B15/082;B32B17/10;B32B27/08;G02B5/26;G02B27/28 |
主分类号 |
G02B5/08 |
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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