Invention Grant
- Patent Title: Ink-jet ink composition, ink set, and image forming method
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Application No.: US12711470Application Date: 2010-02-24
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Publication No.: US08399540B2Publication Date: 2013-03-19
- Inventor: Terukazu Yanagi , Takahiro Ishizuka , Akio Tamura , Takahiro Kato
- Applicant: Terukazu Yanagi , Takahiro Ishizuka , Akio Tamura , Takahiro Kato
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP2009-049631 20090303
- Main IPC: C09D11/10
- IPC: C09D11/10 ; C08K5/09
Abstract:
An ink-jet ink composition comprising: a pigment, a polymer pigment dispersion, polymer particles, a hydrophilic organic solvent, water, and at least one of a water-soluble acidic compound having a molecular weight of 200 or less or a salt thereof in an amount of from 50 ppm to 1,000 ppm; an ink set that includes the ink-jet ink composition and a treatment liquid that forms an aggregate when contacted with the ink-jet ink composition; and an image forming method using the ink set.
Public/Granted literature
- US08426496B2 Ink-jet ink composition, ink set, and image forming method Public/Granted day:2013-04-23
Information query
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