Invention Application
- Patent Title: COLORED RESIN COMPOSITION
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Application No.: US17635974Application Date: 2020-09-30
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Publication No.: US20220289944A1Publication Date: 2022-09-15
- Inventor: Katsuharu INOUE , Tetsuo AKASAKA , Takuma AOKI
- Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
- Applicant Address: JP Tokyo
- Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
- Current Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
- Current Assignee Address: JP Tokyo
- Priority: JP2019-184818 20191007
- International Application: PCT/JP2020/037083 WO 20200930
- Main IPC: C08K5/3417
- IPC: C08K5/3417 ; C09B47/04 ; G02B5/22

Abstract:
A colored resin composition containing a colorant, a resin, and a solvent, wherein a transmittance when a film having a film thickness of 1 μm is formed satisfies the following conditions: (1) a maximum value of the transmittance in a wavelength range of 400 to 800 nm is 30% or less; and (2) a minimum value of the transmittance in a wavelength range of 1,050 to 1,300 nm is 90% or more, and a colored resin composition containing a colorant, a resin, and a solvent, wherein a transmittance when a film having a film thickness of 1 μm is formed satisfies the following conditions: (1) a maximum value of the transmittance in a wavelength range of 400 to 800 nm is 30% or less; and (2) a minimum value of the transmittance in a wavelength range of 1,050 to 1,300 nm is 90% or more.
Information query