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:
Aug. 15, 2017
Filed:
Aug. 18, 2016
Applicant:
Brother Kogyo Kabushiki Kaisha, Nagoya-shi, Aichi-ken, JP;
Inventors:
Assignee:
Brother Kogyo Kabushiki Kaisha, Nagoya-shi, Aichi-ken, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 287/00 (2006.01); C09D 11/36 (2014.01); C09D 11/107 (2014.01); C09D 11/322 (2014.01); C09D 11/38 (2014.01); C08F 220/10 (2006.01); C08F 257/00 (2006.01); C08F 265/06 (2006.01); C08F 265/02 (2006.01); C08F 212/06 (2006.01); C08F 220/06 (2006.01); C08F 293/00 (2006.01);
U.S. Cl.
CPC ...
C09D 11/36 (2013.01); C09D 11/107 (2013.01); C09D 11/322 (2013.01); C09D 11/38 (2013.01); C08F 212/06 (2013.01); C08F 220/06 (2013.01); C08F 220/10 (2013.01); C08F 257/00 (2013.01); C08F 265/02 (2013.01); C08F 265/06 (2013.01); C08F 287/00 (2013.01); C08F 293/005 (2013.01);
Abstract
A water-based ink for ink-jet recording includes: a pigment; water; oligoethylene glycol monoalkyl ether; and a water-soluble resin. The water-soluble resin is an ABA-type triblock copolymer which has a polymer block A composed only of methyl methacrylate and methacrylic acid and a polymer block B composed only of benzyl methacrylate and methacrylic acid; which has a weight average molecular weight of 3,000 to 30,000; which has an acid value of 90 mgKOH/g to 200 mgKOH/g; and which is partially or completely neutralized.