The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 09, 2014
Filed:
Jan. 14, 2011
Masahiro Higashi, Shizuoka, JP;
Nobuo Seto, Shizuoka, JP;
Yoshihiro Jimbo, Shizuoka, JP;
Keiichi Tateishi, Kanagawa, JP;
Masahiro Higashi, Shizuoka, JP;
Nobuo Seto, Shizuoka, JP;
Yoshihiro Jimbo, Shizuoka, JP;
Keiichi Tateishi, Kanagawa, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
A pigment composition containing an azo pigment represented by the following general formula (1) and a pigment derivative having a hydrophilic group: wherein G represents a hydrogen atom, an aliphatic group, an aryl group, a heterocyclic group, an acyl group, an aliphatic oxycarbonyl group, a carbamoyl group, an aliphatic sulfonyl group, or an arylsulfonyl group, Rrepresents an amino group, an aliphatic oxy group, an aliphatic group, an aryl group, or a heterocyclic group, Rrepresents a substituent, A represents an aromatic 5- or 6-membered heterocyclic group, m represents an integer of from 0 to 5, and n represents an integer of from 1 to 4, with the general formula (1) not containing any ionic hydrophilic group.