Title:
赤外光透過型組成物
Document Type and Number:
Japanese Patent JP7293316
Kind Code:
B2
Abstract:
To provide an infrared light transmissive composition.SOLUTION: An infrared light transmissive composition contains red, blue and yellow colorants. The dispersant has a constitutional unit of formula (1), wherein a compound of formula (4) binds thereto so that nitrogen becomes a cation, thereby forming a salt. A resin has a radical polymerizable double bond introduced into its side chain. A compound used for the introduction has an epoxy group and a radical polymerizable double bond.SELECTED DRAWING: Figure 1
Inventors:
Daiki Kimoto
Application Number:
JP2021189343A
Publication Date:
June 19, 2023
Filing Date:
November 22, 2021
Export Citation:
Assignee:
Dnp Fine Chemicals Co., Ltd.
International Classes:
C08F297/02; G02B5/22; C08K5/08; C08K5/23; C08K5/3415; C08K5/3417; C08K5/3437; C08K5/3462; C08K5/3492; C08L33/14; C08L51/00; C08L53/00; C08L101/00; C09B57/04; C09B67/20; C09B67/46; G03F7/004
Domestic Patent References:
| JP2016122073A |
Foreign References:
| WO2015198784A1 | ||||
| CN108807432A | ||||
| CN108333872A | ||||
| CN110018615A | ||||
| CN113050212A | ||||
| US20170029635 |
Attorney, Agent or Firm:
Tatsuto Kishimoto
Akihiko Yamashita
Akihiko Yamashita
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