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. 06, 2008
Filed:
May. 28, 2004
Applicants:
Shigeru Kusakata, Shizuoka, JP;
Tsutomu Matsuda, Tokyo, JP;
Masashi Itoh, Shizuoka, JP;
Mamoru Soga, Osaka, JP;
Hidekazu Arase, Hyougo, JP;
Masaichiro Tatekawa, Osaka, JP;
Inventors:
Shigeru Kusakata, Shizuoka, JP;
Tsutomu Matsuda, Tokyo, JP;
Masashi Itoh, Shizuoka, JP;
Mamoru Soga, Osaka, JP;
Hidekazu Arase, Hyougo, JP;
Masaichiro Tatekawa, Osaka, JP;
Assignees:
Ricoh Company, Ltd., Tokyo, JP;
Matsushita Electric Industrial Co., Ltd., Kadoma-shi, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09D 11/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
An ink-jet recording ink contains at least a colorant, a moisturizer, water and a water-soluble substance capable of undergoing polycondensation along with vaporization of the water, in which the colorant is a chelate azo dye.