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US 8,895,151 B2Granted
Heat insulating member, heat insulating laminated glass, and heat insulating laminated glass article
AssigneeZeon Corporation
InventorKentaro Tamura
Life of this patent
Estimating the term…
Abstract
A heat insulating member including at least one cholesteric resin layer having cholesteric regularity controlled such that, in a wavelength range of 800 nm to 2,500 nm, the cholesteric resin layer has a band of reflecting 40% or more of incident light with a wavelength width equal to or wider than 300 nm; and a binder layer containing a pigment, the heat insulating member having a yellow index of 2.0 or lower.
Claims15
A heat insulating member comprising:
- at least one cholesteric resin layer having cholesteric regularity controlled such that, in a wavelength range of 800 nm to 2,500 nm, the cholesteric resin layer has a band of reflecting 40% or more of incident light with a wavelength width equal to or wider than 300 nm;
- and
- a binder layer containing a pigment,
- the heat insulating member having a yellow index of 2.0 or lower.
1 more element
A heat insulating laminated glass article comprising:
- two glass plates;
- at least one cholesteric resin layer provided between the two glass plates and having cholesteric regularity controlled such that, in a wavelength range of 800 nm to 2,500 nm, the cholesteric resin layer has a band of reflecting 40% or more of incident light with a wavelength width equal to or wider than 300 nm;
- a resin layer containing inorganic fine particles;
- and
- a binder layer containing a pigment, wherein
- at least one of the cholesteric resin layer is positioned between the resin layer containing the inorganic fine particles and an infrared source.
3 more elements
Dependencies are inferred from the claim text.