Title:
HEAT-SHIELDING MATERIAL AND WINDOW GLASS
Document Type and Number:
WIPO Patent Application WO/2015/093422
Kind Code:
A1
Abstract:
A heat-shielding material comprising the following: a substrate; a metal-particle-containing layer that contains hexagonal or circular flat metal particles; and a low-refractive-index layer, the refractive index of which is less than or equal to 1.45. Also, window glass. The principal surfaces of at least 50% of the flat metal particles form angles of 0° to ±30° with one surface of the metal-particle-containing layer. When installed on window glass, this heat-shielding material is oriented such that the low-refractive-index layer is the outermost surface on the indoor side. This heat-shielding material excels in terms of heat-blocking performance, visible-light transmittance, and resistance to light-caused degradation.
Inventors:
NUKUI KATSUYUKI (JP)
NAKAGAWA YUKI (JP)
YASUDA HIDEKI (JP)
NAKAGAWA YUKI (JP)
YASUDA HIDEKI (JP)
Application Number:
PCT/JP2014/083084
Publication Date:
June 25, 2015
Filing Date:
December 15, 2014
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
G02B5/26; B32B9/00; C08F220/22; G02B1/10; G02B1/11
Domestic Patent References:
| WO2013042719A1 | 2013-03-28 |
Foreign References:
| JP2013003496A | 2013-01-07 | |||
| JP2012131668A | 2012-07-12 | |||
| JP2012128231A | 2012-07-05 | |||
| JP2012003119A | 2012-01-05 | |||
| JP2010265461A | 2010-11-25 | |||
| JP2010228959A | 2010-10-14 | |||
| JP2001083317A | 2001-03-30 | |||
| JP2003266577A | 2003-09-24 |
Attorney, Agent or Firm:
SIKs & Co. (JP)
Patent business corporation patent firm Sykes (JP)
Patent business corporation patent firm Sykes (JP)
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