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:
Jun. 06, 2023
Filed:
Jun. 23, 2020
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Yohei Hamade, Tokyo, JP;
Satoshi Tsutsui, Yokohama, JP;
Isamu Horiuchi, Yokohama, JP;
Kazunari Ishizuka, Suntou-gun, JP;
Miho Ishii, Kawasaki, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 163/00 (2006.01); B41J 2/14 (2006.01); C09D 11/38 (2014.01);
U.S. Cl.
CPC ...
C09D 163/00 (2013.01); B41J 2/1433 (2013.01); C09D 11/38 (2013.01);
Abstract
A hydrophilic coating material including an alginate compound having a bond with a silane compound is used. The material is produced by reacting a water-soluble alginate compound and a silane compound and then by adding a divalent metal ion to an alginic acid-derived carboxyl group in the reaction product.