Title:
緑色着色樹脂組成物
Document Type and Number:
Japanese Patent JP7358057
Kind Code:
B2
Abstract:
An object of the present invention is to provide a colored resin composition comprising a squarylium dye excellent in heat resistance. The colored resin composition according to the present invention is a green colored resin composition comprising a colorant, a resin and a solvent. The colorant contains a squarylium dye, and the content percentage of the resin is 70 mass% or more based on an amount obtained by subtracting the content of the colorant and the solvent from the total amount of the green colored resin composition.
Inventors:
Hiroshi Kasai
Application Number:
JP2019029657A
Publication Date:
October 10, 2023
Filing Date:
February 21, 2019
Export Citation:
Assignee:
Sumitomo Chemical Co., Ltd.
International Classes:
G02B5/20; C08K5/19; C08L101/00; C09B23/14; C09B57/00; C09B67/20; C09B67/46; G02B5/22
Domestic Patent References:
| JP2015086379A | ||||
| JP2016117858A | ||||
| JP2015086380A | ||||
| JP2015152878A |
Foreign References:
| WO2015147312A1 | ||||
| WO2015115539A1 | ||||
| WO2017043175A1 |
Attorney, Agent or Firm:
Patent Attorney Fukami Patent Office
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