Title:
COLORED RESIN COMPOSITION, COLORED FILM, AND DECORATIVE SUBSTRATE
Document Type and Number:
WIPO Patent Application WO/2023/067962
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a colored resin composition capable of forming a colored film that has high visible-light blocking properties and near-infrared transmitting properties as well as excellent reflection color tone and transmission color tone, and the present invention provides, as a means for solving the aforementioned problem, a colored resin composition containing a resin (A) and a colorant (B), wherein the colored resin composition contains at least an azomethine-based pigment and a bisbenzofuranone-based pigment as the colorant (B), the content of the azomethine-based pigment being 25-80 parts by weight and the content of the bisbenzofuranone-based pigment being 20-75 parts by weight when the total colorant weight is 100 parts by weight, and the content of the colorant (B) is 1-39 parts by weight with respect to a total content of 100 parts by weight of solid components.
Inventors:
NANBU KAZUKI (JP)
INOUE YOSHIHIKO (JP)
INOUE YOSHIHIKO (JP)
Application Number:
PCT/JP2022/034726
Publication Date:
April 27, 2023
Filing Date:
September 16, 2022
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
International Classes:
G02B5/22; C09B55/00; C09B57/00; C09B67/20; C09B67/22; C09D17/00; G03F7/004
Domestic Patent References:
| WO2018038083A1 | 2018-03-01 |
Foreign References:
| JP2018155878A | 2018-10-04 | |||
| JPH01170601A | 1989-07-05 | |||
| JPH0234664A | 1990-02-05 | |||
| JP2018120248A | 2018-08-02 |
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