公开(公告)号：US20200207990A1

公开(公告)日：2020-07-02

申请号：US16812611

申请日：2020-03-09

Applicant: FUJIFILM Corporation

Inventor： Shoichi NAKAMURA ,  Kazuya OTA ,  Haruki INABE

IPC: C09B56/02 ,  C09B44/10 ,  G02B5/22

Abstract: A coloring composition includes a metal azo pigment, a compound having an ethylenically unsaturated bonding group, and a solvent, the metal azo pigment includes at least one kind of an anion selected from an azo compound represented by Formula (I) or an azo compound having a tautomeric structure of the azo compound represented by Formula (I), two or more kinds of metal ions, and a melamine compound, and in Formula (I), R1 and R2 each independently represent OH or NR5R6, R3 and R4 each independently represent ═O or ═NR7, and R5 to R7 each independently represent a hydrogen atom or an alkyl group.

公开(公告)号：US20200299463A1

公开(公告)日：2020-09-24

申请号：US16897540

申请日：2020-06-10

Applicant: FUJIFILM Corporation

Inventor： Yutaro FUKAMI ,  Yushi KANEKO ,  Junichi ITO ,  Kazuya OTA ,  Hiromu Koizumi

IPC: C08G81/02 ,  C08K5/00 ,  C08K5/3447 ,  C08K5/3437 ,  C08K5/55 ,  C08G63/91 ,  G02F1/1335 ,  H01L27/146 ,  C08G63/08

Abstract: A composition includes a compound represented by Formula (1) and a pigment. In Formula (1), R1 represents an (m+n)-valent linking group, P1 represents a polymer chain which has a polyester repeating unit in a main chain, and of which a weight-average molecular weight is 1000 or more, P2 represents a polymer chain which is different from P1 and has a repeating unit derived from a monomer having an ethylenically unsaturated bonding group in a main chain, m represents a number of 1 to 9, n represents a number of 1 to 9, and m+n satisfies 4 to 18.

公开(公告)号：US20200263037A1

公开(公告)日：2020-08-20

申请号：US16836128

申请日：2020-03-31

Applicant: FUJIFILM Corporation

Inventor： Hirotaka TAKISHITA ,  Kazuya OTA ,  Naotsugu MURO ,  Haruki INABE

IPC: C09B45/22 ,  C09D4/00 ,  C09D5/32 ,  C09D7/41 ,  G03F7/033 ,  G03F7/031 ,  G03F7/004 ,  G03F7/00 ,  C09B45/18 ,  G02B1/04

Abstract: A coloring composition includes a metal azo pigment, a polymerizable compound, and a solvent, the metal azo pigment includes at least one kind of an anion selected from an azo compound represented by Formula (I) or an azo compound having a tautomeric structure of the azo compound represented by Formula (I), two or more kinds of metal ions, and a melamine compound, and in Formula (I), R1 and R2 each independently represent OH or NR5R6, R3 and R4 each independently represent ═O or ═NR7, and R5 to R7 each independently represent a hydrogen atom or an alkyl group.