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. 29, 2014
Filed:
Jun. 17, 2011
Michihiko Namba, Yokohama, JP;
Hidetoshi Fujii, Ebina, JP;
Takashi Tamai, Ebina, JP;
Akihiko Gotoh, Yokohama, JP;
Michihiko Namba, Yokohama, JP;
Hidetoshi Fujii, Ebina, JP;
Takashi Tamai, Ebina, JP;
Akihiko Gotoh, Yokohama, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
Inkjet recording treatment liquids include: at least one water-soluble organic solvent; water; at least one compound according to formula (I) wherein: each of Rand Rindependently represents H, a lower alkoxy group, or a lower perfluoroalkoxy group; each of Rand Rindependently represents a lower perfluoroalkyl group; each of p, q, and r is independently an integer of 1 to 24; m is an integer of 1 to 28; and n is an integer of 0 to 10; and at least one compound according to formula (II) wherein: each of R5, R6, and R7 independently represents a lower alkyl group, a lower perfluoroalkoxy group, or F; and M is Li, Na, or K. Methods of inkjet recording, inkjet recording apparatus, storage bags, and cartridges employing the inkjet recording treatment liquids are also provided.