Title:
INFRARED RADIATION REFLECTING FILM
Document Type and Number:
WIPO Patent Application WO/2014/119677
Kind Code:
A1
Abstract:
This infrared radiation reflecting film (100) is provided with, in order, an infrared radiation reflecting layer (20) and a transparent protective layer (30) on a transparent film substrate (10). The infrared radiation reflecting layer (20) is provided with, in order from the transparent film substrate (10) side, a first metal oxide layer (21), a metal layer (25) composed mainly of silver, and a second metal oxide layer (22) comprising a composite metal oxide containing zinc oxide and tin oxide. The transparent protective layer (30) is in direct contact with the second metal oxide layer (22). The thickness of the transparent protective layer (30) is 30 nm to 150 nm, and is preferably an organic layer having a crosslinked structure derived from an ester compound having an acidic group and a polymerizable functional group in the same molecule. The content of the structure derived from the ester compound in the transparent protective layer (30) is preferably 1 wt% to 40 wt%.
Inventors:
WATANABE MASAHIKO (JP)
OHMORI YUTAKA (JP)
OHMORI YUTAKA (JP)
Application Number:
PCT/JP2014/052147
Publication Date:
August 07, 2014
Filing Date:
January 30, 2014
Export Citation:
Assignee:
NITTO DENKO CORP (JP)
International Classes:
B32B9/00; B32B27/00; E04B1/76
Domestic Patent References:
| WO2012120725A1 | 2012-09-13 | |||
| WO2011109306A2 | 2011-09-09 |
Foreign References:
| JP2012219007A | 2012-11-12 | |||
| JP2009285864A | 2009-12-10 | |||
| JP2013010341A | 2013-01-17 |
Other References:
See also references of EP 2952343A1
Attorney, Agent or Firm:
SHINTAKU, Masato et al. (JP)
Masahito Shintaku (JP)
Masahito Shintaku (JP)
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