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:
Nov. 15, 2022
Filed:
Jan. 30, 2020
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/01 (2006.01); C09D 11/328 (2014.01); C09D 11/38 (2014.01);
U.S. Cl.
CPC ...
C09D 11/328 (2013.01); B41J 2/01 (2013.01); C09D 11/38 (2013.01);
Abstract
An ink jet textile printing ink composition contains a sulfonic acid group-containing dye having a ligand coordinated to a metal atom, the ligand being represented by Formula (1) below: wherein at least one of Rand Rrepresents SOor SOY, where Y represents a hydrogen atom, an alkali metal atom, or an alkaline earth metal atom; when not representing SOor SOY, Rand Rrepresent a halogen atom or a hydrogen atom; Rand Reach independently represent a hydrogen atom, a halogen atom, a sulfo group, a nitro group, an aryl group, a sulfonamide group, a carboxy group, an alkyl group of 1 to 4 carbon atoms, SONHR, or COOR, where Rrepresents a hydrogen atom or an alkyl group; and X represents a metal atom.