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:
Jul. 15, 2014
Filed:
Jan. 20, 2012
Applicants:
Noriaki Ozawa, Osaka, JP;
Noriaki Furukawa, Osaka, JP;
Susumu Hiroshima, Osaka, JP;
Yasuko Takaori, Osaka, JP;
Inventors:
Noriaki Ozawa, Osaka, JP;
Noriaki Furukawa, Osaka, JP;
Susumu Hiroshima, Osaka, JP;
Yasuko Takaori, Osaka, JP;
Assignee:
KYOCERA Document Solutions Inc., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/10 (2014.01);
U.S. Cl.
CPC ...
Abstract
An ink for an ink-jet recording apparatus contains at least water, a pigment dispersion, and a penetrating agent. The pigment dispersion contains a resin having a molecular weight of about 60,000 or more and about 150,000 or less. The ink for an ink-jet recording apparatus contains an alkanediol having 8 or 9 carbon atoms as the penetrating agent. The content of the alkanediol is about 0.2% by mass or more relative to the total mass of the ink.