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:
Apr. 14, 2020
Filed:
Mar. 23, 2018
Applicant:
Brother Kogyo Kabushiki Kaisha, Nagoya-shi, Aichi-ken, JP;
Inventor:
Keisuke Yuhara, Nagoya, JP;
Assignee:
Brother Kogyo Kabushiki Kaisha, Nagoya-shi, Aichi-ken, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/38 (2014.01); B41J 2/17 (2006.01); C09D 11/328 (2014.01); B41J 2/165 (2006.01); C09D 11/107 (2014.01); B41J 2/175 (2006.01);
U.S. Cl.
CPC ...
C09D 11/38 (2013.01); B41J 2/1652 (2013.01); B41J 2/16508 (2013.01); B41J 2/16517 (2013.01); B41J 2/16523 (2013.01); B41J 2/1721 (2013.01); B41J 2/17509 (2013.01); C09D 11/107 (2013.01); C09D 11/328 (2013.01);
Abstract
A water-based achromatic ink for ink-jet recording includes: a dye; benzotriazole; a water-soluble polymer having an acid value of equal to or more than 70 mgKOH/g of which blending amount in the water-based achromatic ink is equal to or less than 2% by weight; and water.