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:
Mar. 31, 2015
Filed:
Feb. 28, 2012
Minoru Yoshida, Gifu, JP;
Atsushi Ishikawa, Gifu, JP;
Yoshiya Kobayashi, Gifu, JP;
Kazuki Sase, Himeji, JP;
Eiji Morimoto, Himeji, JP;
Minoru Yoshida, Gifu, JP;
Atsushi Ishikawa, Gifu, JP;
Yoshiya Kobayashi, Gifu, JP;
Kazuki Sase, Himeji, JP;
Eiji Morimoto, Himeji, JP;
Sanyo Color Works, Ltd., Hyogo, JP;
Abstract
To provide an inkjet ink polymer capable of providing an inkjet ink capable of forming a printed product having excellent weather resistance, print density (coloring properties), and fixability (abrasion properties) with good productivity and providing a pigment dispersion having excellent dispersibility with good productivity. An inkjet ink copolymer contains 10 to 99% by weight of a cyclohexyl methacrylate unit and 1 to 90% by weight of an acrylic acid unit. The purpose is achieved by an inkjet ink pigment dispersion containing the inkjet ink copolymer and a pigment.