公开(公告)号：US20210214560A1

公开(公告)日：2021-07-15

申请号：US17211854

申请日：2021-03-25

Applicant: FUJIFILM Corporation

Inventor： Yoshihiko FUJIE ,  Masatoshi MIZUMURA ,  Motoki UEDA

IPC: C09B31/14 ,  C09B29/095 ,  C09D11/037 ,  C09D11/328 ,  D06P1/04 ,  G03G9/09

Abstract: A compound represented by the Formula (1), in which, in the Formula (1), R1 and R2 each independently represent an alkyl group having 1 to 12 carbon atoms, and the alkyl group having 1 to 12 carbon atoms may have a substituent; R3 represents a halogen atom, a nitro group, a cyano group, an alkoxycarbonyl group having 2 to 12 carbon atoms, or an acyl group having 2 to 12 carbon atoms; and R1 and R2 may be bonded to each other to form a ring, is provided.

公开(公告)号：US20230242523A1

公开(公告)日：2023-08-03

申请号：US18298376

申请日：2023-04-11

Applicant: FUJIFILM CORPORATION

Inventor： Yoshihiro JIMBO ,  Yasuhiro ISHIWATA ,  Motoki UEDA ,  Yoshihiko FUJIE

IPC: C07D417/12 ,  C07D231/38 ,  C07D403/12 ,  C09B67/44 ,  C09B33/044 ,  C09B27/00

CPC classification number: C07D417/12 ,  C07D231/38 ,  C07D403/12 ,  C09B67/0083 ,  C09B33/044 ,  C09B27/00

Abstract: Provided are a compound represented by Formula 1, a tautomer of the compound or a salt of the compound or the tautomer, a coloring composition and a dyed article containing the compound represented by Formula 1, the tautomer of the compound, or the salt of the compound or the tautomer, and a dyeing method using the compound represented by Formula 1, the tautomer of the compound, or the salt of the compound or the tautomer. In Formula 1, X, R, Ar, n, and m1 are as defined in the specification.