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:
Mar. 05, 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 composition for ink-jet recording, including: coloring particles containing a pigment that is coated with a water-insoluble polymer dispersant, and self-dispersing polymer particles containing a first polymer which includes a constituent unit derived from a hydrophilic monomer and a constituent unit derived from a hydrophobic monomer, and which has a glass transition temperature from 150° C. to 250° C. and an I/O value of from 0.20 to 0.55; an ink set including the ink composition; and an image forming method using the ink set are provided.