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:
Jul. 08, 2025
Filed:
Mar. 14, 2023
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventors:
Assignee:
SEIKO EPSON CORPORATION, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/175 (2006.01); B41J 2/14 (2006.01); B41J 2/16 (2006.01); B41M 5/00 (2006.01); C09D 11/322 (2014.01); C09D 11/38 (2014.01);
U.S. Cl.
CPC ...
C09D 11/38 (2013.01); B41J 2/14 (2013.01); B41J 2/1606 (2013.01); B41J 2/175 (2013.01); B41M 5/0047 (2013.01); C09D 11/322 (2013.01);
Abstract
A recording method includes a supply step of supplying an ink composition from an ink chamber to an ink jet head and an adhesion step of discharging the ink composition from the ink jet head and allowing the composition to adhere to a recording medium. The ink chamber receives supply of the ink composition from the ink container and has a capacity of 40 mL or more. The ink composition is an aqueous ink composition containing a pigment and an inorganic oxide particle having a specific gravity equal to or higher than that of the pigment.