发明授权
- 专利标题: Infrared radiation reflector and infrared radiation transmitting composition
- 专利标题(中): 红外辐射反射器和红外辐射透射组合物
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申请号: US09523451申请日: 2000-03-10
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公开(公告)号: US06366397B1公开(公告)日: 2002-04-02
- 发明人: Yasuhiro Genjima , Haruhiko Mochizuki
- 申请人: Yasuhiro Genjima , Haruhiko Mochizuki
- 主分类号: F21V904
- IPC分类号: F21V904
摘要:
The infrared reflector of the present invention has an infrared-reflecting layer and an infrared-permeable layer which is formed on the infrared-reflecting layer. The infrared-reflecting layer has a reflectance of 60% or more and a permeability of 25% or less with respect to infrared rays having a wavelength within a range of 800 to 2600 nanometers. The infrared-permeable layer has a reflectance of less than 60%, an absorbance of 50% or less, and a permeability of 30% or more with respect to infrared rays having a wavelength within a range of 800 to 2600 nanometers. The infrared-permeable layer contains resin components and pigments, and the amount of carbon black contained in the infrared-permeable layer is 0.1 wt % or less.
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