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. 27, 2024
Filed:
Oct. 01, 2020
Applicant:
Dic Corporation, Tokyo, JP;
Inventors:
Masashi Yamaguchi, Kitaadachi-gun, JP;
Kumiko Iizasa, Kitaadachi-gun, JP;
Assignee:
DIC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/322 (2014.01);
U.S. Cl.
CPC ...
C09D 11/322 (2013.01);
Abstract
A problem to be solved by the present invention is to provide an ink which can be mainly used for ink jet printing and which can produce a printed matter having excellent abrasion resistance and high color development even when the drying time after printing is short. The present invention relates to an ink including a polymer (A) having a carboxyl group and a structure derived from styrenesulfonic acid represented by general formula (1) below, and a polymer (B) different from the polymer (A) and dispersed in water (C) by the polymer (A).