Title:
ANISOTROPIC LIGHT ABSORBING FILM AND LAMINATED BODY
Document Type and Number:
WIPO Patent Application WO/2018/186503
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide an anisotropic light absorbing film having both high orientation and high light-resistance, and a laminated body comprising the same. The anisotropic light absorbing film according to the present invention is formed from a composition comprising a first dichromatic azo pigment, a second dichromatic azo pigment, and a compound represented by specific general formula (I) or a polymer thereof, wherein the solution absorption maximum wavelength of the first dichromatic azo pigment is 400 nm or more and less than 550 nm, the solution absorption maximum wavelength of the second dichromatic azo pigment is within the range of 550-750 nm, and array structures of the first dichromatic azo pigments or array structures of the second dichromatic azo pigments are present in the film.
Inventors:
KATOU YUMI (JP)
MORISHIMA SHINICHI (JP)
HOSHINO WATARU (JP)
TAKEDA JUN (JP)
SAITO KENGO (JP)
FUJIKI YUZO (JP)
MORISHIMA SHINICHI (JP)
HOSHINO WATARU (JP)
TAKEDA JUN (JP)
SAITO KENGO (JP)
FUJIKI YUZO (JP)
Application Number:
PCT/JP2018/014906
Publication Date:
October 11, 2018
Filing Date:
April 09, 2018
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
G02B5/30; C09B67/22; G02F1/1335
Foreign References:
| JP2016216637A | 2016-12-22 | |||
| JP2013210624A | 2013-10-10 | |||
| JP2010107975A | 2010-05-13 | |||
| JP2013209367A | 2013-10-10 | |||
| JP2017504050A | 2017-02-02 | |||
| JP2016004055A | 2016-01-12 |
Attorney, Agent or Firm:
WATANABE Mochitoshi et al. (JP)
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