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:
Sep. 29, 2026
Filed:
Aug. 31, 2021
Sakata Inx Corporation, Osaka, JP;
Okinori Nakashima, Osaka, JP;
Takuya Myose, Osaka, JP;
Jun Kawabata, Osaka, JP;
Kazuhiro Fuke, Osaka, JP;
SAKATA INX CORPORATION, Osaka, JP;
Abstract
An active energy ray-curable inkjet ink composition, except a certain photocurable inkjet printing ink composition, satisfies: (A) a polyfunctional amine-modified oligomer is contained by to 14.0% by mass; (B) monofunctional monomers are contained by 50.0% by mass or more; (C) a monofunctional monomer with a glass transition temperature of 20° C. or higher is contained by 30.0% by mass or more; (D) a monofunctional monomer with a glass transition temperature of or lower is contained by 20.0% by mass or more; (E) a polyfunctional monomer with a glass transition temperature of 10° C. or lower is contained by 3.0 to 12.0% by mass; and (F) a nitrogen-containing monofunctional monomer is contained by 30.0 to 50.0% by mass.