Title:
COMPOSITION, FILM, INFRARED-TRANSMITTING FILTER, STRUCTURAL BODY, PHOTOSENSOR, AND IMAGE DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/031590
Kind Code:
A1
Abstract:
Provided is a composition which can be used to form a film having good spectroscopic characteristics, and can inhibit contamination in piping tubes. Also provided are a film, infrared-transmitting filter, structural body, photosensor, and image display device using the composition. This composition contains pigment A that does not have a maximum absorption wavelength in a long-wavelength range of more than 800 nm, a dispersing agent, and a polymerizable monomer, wherein pigment A includes an organic black pigment selected from lactam pigments and perylene pigments, the amount of the organic black pigment contained in pigment A is 10 mass% or more, the dispersing agent is contained in an amount of 20-80 parts by mass with respect to 100 parts by mass of pigment A, and the polymerizable monomer includes a polymerizable monomer having four or more functional groups and having an alkyleneoxy group.
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Inventors:
MORI MASAHIRO (JP)
Application Number:
PCT/JP2019/027126
Publication Date:
February 13, 2020
Filing Date:
July 09, 2019
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
C08F2/44; C09B5/62; C09B57/02; C09B67/20; C09B67/22; G02B5/20; G03F7/004; G03F7/031
Domestic Patent References:
| WO2016190162A1 | 2016-12-01 | |||
| WO2018061525A1 | 2018-04-05 | |||
| WO2014103628A1 | 2014-07-03 | |||
| WO2018139534A1 | 2018-08-02 |
Foreign References:
| JP2017226821A | 2017-12-28 | |||
| JP2014130332A | 2014-07-10 | |||
| CN107463067A | 2017-12-12 |
Other References:
NIPPON KAYAKU CO., LTD.: "KAYARAD KAYAMER KAYACURE RADIATION CURABLE PRODUCTS, 3rd ed.", 2016, pages: 1 - 21
Attorney, Agent or Firm:
NAKASHIMA Junko et al. (JP)
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