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.

Date of Patent:
Mar. 25, 2014

Filed:

Feb. 01, 2010
Applicants:

Toshihiro Kariya, Kanagawa, JP;

Terukazu Yanagi, Kanagawa, JP;

Yoshimitsu Arai, Kanagawa, JP;

Akio Tamura, Kanagawa, JP;

Inventors:

Toshihiro Kariya, Kanagawa, JP;

Terukazu Yanagi, Kanagawa, JP;

Yoshimitsu Arai, Kanagawa, JP;

Akio Tamura, Kanagawa, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/165 (2006.01); C09D 11/10 (2006.01);
U.S. Cl.
CPC ...
Abstract

There is provided an ink set including an aqueous ink composition and a maintenance liquid. The aqueous ink composition includes water; a pigment; resin particles having a minimum film-forming temperature MFT, which is a minimum film-forming temperature obtained when the resin particles are dispersed in water, of 60° C. or higher; and a water-soluble organic solvent, wherein a minimum film-forming temperature MFTof the resin particles, which is a minimum film-forming temperature obtained when the resin particles are mixed with the water-soluble organic solvent in an amount of 25% by mass relative to the solid content of the resin particles, and water, is at least 40° C. lower than MFT. The maintenance liquid includes an organic solvent and water. There is also provided an image recording method.


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