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. 04, 2024
Filed:
Nov. 24, 2021
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventor:
Kohei Ishida, Matsumoto, JP;
Assignee:
SEIKO EPSON CORPORATION, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/107 (2014.01); B41J 2/21 (2006.01); B41M 5/00 (2006.01); C09D 11/322 (2014.01); C09D 11/38 (2014.01);
U.S. Cl.
CPC ...
C09D 11/107 (2013.01); B41J 2/2107 (2013.01); B41J 2/2114 (2013.01); B41J 2/2117 (2013.01); B41M 5/0023 (2013.01); C09D 11/322 (2013.01); C09D 11/38 (2013.01);
Abstract
A white ink composition which is an aqueous ink jet ink, includes a white colorant and a fixing resin, and the fixing resin contains an acrylic-based resin having an acid value of 50.0 to 100.0 mgKOH/g and a glass transition temperature of 20.0° C. to 50.0° C.