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:
May. 05, 2026
Filed:
Mar. 01, 2024
Applicant:
Brother Kogyo Kabushiki Kaisha, Nagoya, JP;
Inventors:
Hirofumi Kuriki, Nagoya, JP;
Taro Nagano, Nagoya, JP;
Assignee:
BROTHER KOGYO KABUSHIKI KAISHA, Nagoya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/324 (2014.01); B41J 2/01 (2006.01); B41J 2/165 (2006.01); B41J 2/21 (2006.01); B41J 11/00 (2006.01); B41J 13/08 (2006.01); C09D 11/033 (2014.01); C09D 11/037 (2014.01); C09D 11/106 (2014.01); C09D 11/107 (2014.01); C09D 11/322 (2014.01); C09D 11/38 (2014.01);
U.S. Cl.
CPC ...
C09D 11/324 (2013.01); B41J 2/01 (2013.01); B41J 2/16505 (2013.01); B41J 2/16508 (2013.01); B41J 2/16523 (2013.01); B41J 2/2107 (2013.01); B41J 11/00244 (2021.01); B41J 13/08 (2013.01); C09D 11/033 (2013.01); C09D 11/037 (2013.01); C09D 11/106 (2013.01); C09D 11/107 (2013.01); C09D 11/322 (2013.01); C09D 11/38 (2013.01); B41J 2002/16594 (2013.01); B41P 2235/27 (2013.01);
Abstract
An aqueous ink includes water, a solvent group A having a vapor pressure of 0.07 Pa or more at 25° C., a thickener, and a binder polymer. The solvent group A is present in the aqueous ink in a weight percent of 31.0 wt % to 55.0 wt % with respect to a total amount of the aqueous ink. The thickener is present in the aqueous ink in a weight percent of 13.0 wt % or less with respect to the total amount of the aqueous ink. The aqueous ink has a viscosity of 10 mPa·s to 14 mPa·s at 25° C.