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:
Dec. 24, 2019
Filed:
Jun. 28, 2018
Canon Kabushiki Kaisha, Tokyo, JP;
Koji Inoue, Tokyo, JP;
Noboru Toyama, Kawasaki, JP;
Akihiro Mouri, Fuchu, JP;
Toru Ohnishi, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An inkjet recording method includes applying an aqueous ink and a reaction liquid for increasing the viscosity of the ink to an ejection target medium to form an ink image thereon. The ink image is then subjected to a liquid absorbing treatment using a porous body having a liquid absorbing surface. In the liquid absorption treatment, the liquid absorbing surface is brought into contact with the ink image to absorb at least a part of the liquid component from the ink image by the porous body and the porous body is used repeatedly while it is sometimes carried out from the liquid absorption treatment region for cleaning. Contact information of the porous body including the number of contact times and a contact pressure in each contact is stored and the gas permeability state of the porous body is evaluated by using such contact information.