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:
Sep. 19, 2000
Filed:
Oct. 09, 1997
Mitsuo Ozaki, Kawasaki, JP;
Shigeharu Suzuki, Kawasaki, JP;
Shino Tokuyo, Kawasaki, JP;
Hiroo Ueda, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
Color recording liquid which comprises, in combination, (a) an aqueous, black-colored recording liquid and (b) at least one aqueous, colored recording liquid which has other hue than black, in which said liquid (b), when applied to a recording medium, can be fixed in said recording medium within a shorter time than the time required when said liquid (a) is fixed in the same recording medium, and either or both of said liquid (a) and said liquid (b) are a recording liquid which comprises water having dispersed therein a coloring material consisting of particles of colored, ionic group-containing resin. Using the color recording liquid, it becomes possible to obtain high quality black recording without causing blurring of color, along with high quality color recording having no bleeding of color in a borderline between two adjacent color recording areas of different hues.