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:
Apr. 23, 2013
Filed:
Feb. 24, 2010
Terukazu Yanagi, Kanagawa, JP;
Takahiro Ishizuka, Kanagawa, JP;
Akio Tamura, Kanagawa, JP;
Takahiro Kato, Kanagawa, JP;
Terukazu Yanagi, Kanagawa, JP;
Takahiro Ishizuka, Kanagawa, JP;
Akio Tamura, Kanagawa, JP;
Takahiro Kato, Kanagawa, JP;
FUJIFILM Corporation, Tokyo, JP;
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.