Title:
COMPOSITION, FILM, OPTICAL SENSOR, AND DISPERSANT
Document Type and Number:
WIPO Patent Application WO/2018/163668
Kind Code:
A1
Abstract:
Provided is a highly curable composition. A film, an optical sensor, and a dispersant are also provided. The composition contains a compound represented by formula (1), a pigment, and a solvent. The maximum light transmittance value of a film, which is formed of the composition and has a thickness of 4.0 µm, is less than 40% in a wavelength range of 360-700 nm in the thickness direction of the film. In formula (1), Z1 represents an (m+n)-valent linker, Y1 and Y2 each independently represent a single bond or a linker, A1 represents a group containing a pigment adsorption part, P1 represents a polymer chain, n represents 1-20, m represents 1-20, m+n represents 3-21, and at least one among Z1, A1, and P1 contains a photocurable group.
Inventors:
KATO RYOSUKE (JP)
KAWASHIMA TAKASHI (JP)
TAGUCHI YOSHINORI (JP)
KAWASHIMA TAKASHI (JP)
TAGUCHI YOSHINORI (JP)
Application Number:
PCT/JP2018/002948
Publication Date:
September 13, 2018
Filing Date:
January 30, 2018
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
C08K3/22; C08L101/02; C08L25/18; C08L33/04
Foreign References:
| JP2009109921A | 2009-05-21 | |||
| JP2011227311A | 2011-11-10 | |||
| JP2007277514A | 2007-10-25 | |||
| JP2013140346A | 2013-07-18 |
Attorney, Agent or Firm:
NAKASHIMA Junko et al. (JP)
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