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. 28, 2006
Filed:
Jun. 09, 2004
Yoshiro Yamashita, Ebina, JP;
Kyoko Horii, Hadano, JP;
Nobuyuki Ichizawa, Minamiashigara, JP;
Atsushi Suzuki, Minamiashigara, JP;
Ken Hashimoto, Ebina, JP;
Yoshiro Yamashita, Ebina, JP;
Kyoko Horii, Hadano, JP;
Nobuyuki Ichizawa, Minamiashigara, JP;
Atsushi Suzuki, Minamiashigara, JP;
Ken Hashimoto, Ebina, JP;
Fuji Xerox Co., Ltd., Tokyo, JP;
Abstract
An ink set for ink jet recording including plural color inks including a black ink, the ink set including water, a water-soluble organic solvent and colorants. At least one of the color inks having a hue other than black is a specified color ink containing a compound for coagulating a colorant contained in the black ink, at least one of other color inks has a function for improving coagulability between the colorant contained in the black ink and the compound contained in the specified color ink, and the drying time of the black ink on a plain paper sheet is less than 5 seconds.