Title:
COLORED RESIN COMPOSITION, PREPARING METHOD FOR SAME, NEAR-INFRARED TRANSMISSION LIGHT SHIELDING FILM, AND DECORATIVE SUBSTRATE
Document Type and Number:
WIPO Patent Application WO/2019/230684
Kind Code:
A1
Abstract:
This colored resin composition contains (A) a resin, (B) a colorant, and (C) an organic solvent, and contains at least a bisbenzofuranone-based pigment as (B) the colorant, wherein the crystallite size of the bisbenzofuranone-based pigment in a colored film which is formed of a cured product of the colored resin composition is 10-25 nm. Provided is a colored resin composition which has excellent light resistance, high visible light-shielding performance, and near-infrared transmittivity and has less transmitted scattered light.
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Inventors:
INOUE YOSHIHIKO (JP)
NANBU KAZUKI (JP)
TOKUDA TAKUTO (JP)
NANBU KAZUKI (JP)
TOKUDA TAKUTO (JP)
Application Number:
PCT/JP2019/021004
Publication Date:
December 05, 2019
Filing Date:
May 28, 2019
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
International Classes:
G02B5/22; C09B57/00; C09B67/20; C09B67/22; C09D17/00; G03F7/004; G03F7/027
Domestic Patent References:
| WO2018034082A1 | 2018-02-22 | |||
| WO2018043085A1 | 2018-03-08 | |||
| WO2015034726A1 | 2015-03-12 |
Foreign References:
| JP2015185096A | 2015-10-22 | |||
| JP2016191729A | 2016-11-10 | |||
| US20160098810A1 | 2016-04-07 | |||
| JP2017116955A | 2017-06-29 | |||
| JP2012515233A | 2012-07-05 | |||
| JP3120476B2 | 2000-12-25 |
Other References:
See also references of EP 3805822A4
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