Invention Grant
- Patent Title: Ink composition for ink jet textile printing and textile printing method
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Application No.: US14573852Application Date: 2014-12-17
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Publication No.: US09909024B2Publication Date: 2018-03-06
- Inventor: Hidehiko Komatsu
- Applicant: Seiko Epson Corporation
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Agency: Nutter McClennen & Fish LLP
- Agent John J. Penny, Jr.; Alex Nagorniy
- Priority: JP2013-260135 20131217
- Main IPC: C09D11/328
- IPC: C09D11/328 ; C09D11/38 ; C08K5/053 ; C08K5/17 ; C08K5/19 ; C08K5/21 ; C08K5/3492

Abstract:
The ink composition for ink jet textile printing according to the invention is an ink composition which includes each dye satisfying the following conditions A, B, and C, two or more kinds of solvent having a boiling point of 190° C. or higher and lower than 260° C. under a pressure of 1 atm, and water, in which the solvent includes 5% by mass or greater of a nitrogen-containing heterocyclic compound with respect to the total mass of the ink composition and 5% by mass or greater of an alkyl polyol with respect to the total mass of the ink composition. A: Maximum absorption wavelength is in a range of 550 nm and 750 nm B: Maximum absorption wavelength is in a range of 450 nm or greater and less than 500 nm C: Maximum absorption wavelength is in a range of 400 nm or greater and less than 450 nm.
Public/Granted literature
- US20150166807A1 INK COMPOSITION FOR INK JET TEXTILE PRINTING AND TEXTILE PRINTING METHOD Public/Granted day:2015-06-18
Information query
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