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:
Apr. 10, 2007
Filed:
Jan. 26, 2006
Daiji Okamura, Yokohama, JP;
Yoshihisa Takizawa, Tokyo, JP;
Shin-ichi Sato, Kawasaki, JP;
Jun Yoshizawa, Tokyo, JP;
Kunihiko Nakamura, Gotenba, JP;
Yoshihide Aikawa, Yokohama, JP;
Tomohiro Yamashita, Kawasaki, JP;
Masanori Jinnou, Yokohama, JP;
Daiji Okamura, Yokohama, JP;
Yoshihisa Takizawa, Tokyo, JP;
Shin-ichi Sato, Kawasaki, JP;
Jun Yoshizawa, Tokyo, JP;
Kunihiko Nakamura, Gotenba, JP;
Yoshihide Aikawa, Yokohama, JP;
Tomohiro Yamashita, Kawasaki, JP;
Masanori Jinnou, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
There is provided an ink jet light-color ink which is excellent in color developability and is capable of achieving compatibility between environmental gas resistance and bronze resistance. The ink jet light-color ink to be used in combination with ink jet deep-color ink has a relatively large coloring material content, and comprises at least water, a water-soluble organic solvent, and a coloring material. The ink jet deep-color ink and the ink jet light-color ink satisfy specific conditions.