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:
May. 04, 2010
Filed:
May. 14, 2008
Applicants:
Hiroshi Kiyomoto, Hiratsuka, JP;
Masashi Hiroki, Yokohama, JP;
Takaya Kitawaki, Mishima, JP;
Ryozo Akiyama, Mishima, JP;
Inventors:
Hiroshi Kiyomoto, Hiratsuka, JP;
Masashi Hiroki, Yokohama, JP;
Takaya Kitawaki, Mishima, JP;
Ryozo Akiyama, Mishima, JP;
Assignee:
Toshiba Tec Kabushiki Kaisha, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
An aqueous ink for inkjet recording is provided, which includes water, pigment, a water-soluble organic solvent incorporated at a content of not less than 30% by weight, a surfactant, and 3-methoxy-3-methyl-1-butanol. The surfactant is formed of at least one selected from the group consisting of acetylene glycol-based surfactant and a fluorinated surfactant.