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. 24, 2020
Filed:
May. 11, 2018
Canon Kabushiki Kaisha, Tokyo, JP;
Kenichi Iida, Kawasaki, JP;
Kazuhiko Araki, Kawasaki, JP;
Tetsufumi Shiba, Kawasaki, JP;
Takatoshi Tanaka, Tokyo, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
An inkjet printing method including the steps of applying a first ink to a printing medium and applying a second ink to the printing medium so as to at least overlap a region provided with the first ink, wherein the first ink is an aqueous ink containing silver particles, the second ink is an aqueous ink containing an anionic dye, the printing medium includes an ink-receiving layer containing at least one cationic compound selected from a group consisting of a polyvalent metal salt and a salt of a cationic resin, and the content (g/m) of the cationic compound per unit area of the ink-receiving layer is 0.20 g/mor more.