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. 18, 2017
Filed:
Dec. 17, 2015
Canon Kabushiki Kaisha, Tokyo, JP;
Mamiko Kaji, Kawasaki, JP;
Takashi Imai, Kawasaki, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An image recording method including the steps of applying an ink containing a coloring material and anionic resin particles to a recording medium; and applying a liquid composition to the recording medium so as to at least partly overlap with an area where the ink is applied, the liquid composition destabilizing a dispersion state of the coloring material or of the anionic resin particles in the ink. The ink contains a polyamine compound having a group formed by substituting a hydrogen atom of an amino group by a structure represented by —Rn—H, where R is an alkyleneoxy group including an ethyleneoxy group, and the number of Rs per molecule is 5 or more and 180 or less.