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:
Aug. 09, 2016
Filed:
Oct. 21, 2014
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Naoya Hatta, Kawasaki, JP;
Ryo Taguri, Sagamihara, JP;
Olivia Herlambang, Kawasaki, JP;
Hisao Kamo, Ushiku, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41M 5/00 (2006.01); B41M 5/52 (2006.01); B41M 5/50 (2006.01); C04B 41/00 (2006.01); C04B 41/45 (2006.01); C04B 41/50 (2006.01); C04B 41/52 (2006.01);
U.S. Cl.
CPC ...
B41M 5/5218 (2013.01); B41M 5/506 (2013.01); B41M 5/508 (2013.01); B41M 5/5227 (2013.01); B41M 5/5254 (2013.01); C04B 41/009 (2013.01); C04B 41/45 (2013.01); C04B 41/5031 (2013.01); C04B 41/5036 (2013.01); C04B 41/52 (2013.01); B41M 2205/42 (2013.01);
Abstract
A recording medium includes, in this order, a substrate, a first ink receiving layer containing inorganic particles, polyvinyl alcohol and a boric acid compound, and a resin layer containing a resin. In the first ink receiving layer, hydrated alumina accounts for 70% by mass or more of the inorganic particles. In the recording medium, the ratio of the boric acid compound content to the polyvinyl alcohol content is 30% by mass or more.