公开(公告)号：US20200377446A1

公开(公告)日：2020-12-03

申请号：US16882737

申请日：2020-05-25

Applicant: FUJIFILM Corporation

Inventor： Masaya NAKAYAMA ,  Koji OMORI

IPC: C07C245/08

Abstract: Provided is a method for manufacturing an aromatic azo compound that is excellent in manufacturing efficiency and yield.The method for manufacturing an aromatic azo compound includes obtaining an azoxy compound by heating a mixture containing nitrobenzenes, an aldose, and an alkaline substance to a temperature of 25° C. to 50° C. under an alkaline condition, and then manufacturing an aromatic azo compound by further heating the mixture, in which the azoxy compound is generated, to a temperature higher than 50° C.

公开(公告)号：US20150062265A1

公开(公告)日：2015-03-05

申请号：US14537545

申请日：2014-11-10

Applicant: FUJIFILM Corporation

Inventor： Koji OMORI ,  Yoshiaki KONDO ,  Atsuhiro KATSUMATA

IPC: C09D11/328 ,  C08K5/3437 ,  C08K5/053 ,  C08K5/3432 ,  C08K5/17 ,  C08K5/45

CPC classification number: C09D11/328 ,  B41J2/01 ,  B41J2/2107 ,  C08K5/053 ,  C08K5/17 ,  C08K5/175 ,  C08K5/3432 ,  C08K5/3437 ,  C08K5/45 ,  C09B33/12 ,  C09B35/03 ,  C09B35/12 ,  C09B35/18 ,  C09B35/34 ,  C09B67/0046 ,  C09D11/00

Abstract: There is provided an ink composition which at least contains a first color material and a second color material, in which the first color material is a compound represented by Formula (A-I) described in the specification, and the second color material is at least one compound selected from a compound represented by Formula (B-I) described in the specification and a compound represented by Formula (B-V) described in the specification.

Abstract translation: 提供了至少含有第一着色材料和第二着色材料的油墨组合物，其中第一着色材料是说明书中描述的由式（AI）表示的化合物，第二色料是至少一种化合物 选自本说明书中描述的由式（BI）表示的化合物和由说明书中描述的式（BV）表示的化合物。