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. 25, 2014
Filed:
Sep. 14, 2012
Applicants:
Shigeo Hatada, Numazu, JP;
Keishi Taniguchi, Susono, JP;
Shigeru Kusakata, Susono, JP;
Ichiroh Fujii, Atsugi, JP;
Akihiko Matsuyama, Isehara, JP;
Yuuki Yokohama, Atsugi, JP;
Inventors:
Shigeo Hatada, Numazu, JP;
Keishi Taniguchi, Susono, JP;
Shigeru Kusakata, Susono, JP;
Ichiroh Fujii, Atsugi, JP;
Akihiko Matsuyama, Isehara, JP;
Yuuki Yokohama, Atsugi, JP;
Assignee:
Ricoh Company, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides an inkjet ink containing at least a colorant, water, a water insoluble resin, a fluorine surfactant, and a polyether-modified silicone oil, wherein the polyether-modified silicone oil has a hydrophobic value of 0.40 to 1.5, and the hydrophobic value is expressed by Equation 1;Hydrophobic value=  Equation 1