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:
May. 19, 2026
Filed:
Mar. 29, 2023
Seiko Epson Corporation, Tokyo, JP;
Hiroaki Kida, Shiojiri, JP;
Shintaro Asai, Matsumoto, JP;
Kei Hiruma, Chino, JP;
Tomoyuki Ushiyama, Chino, JP;
Mitsunobu Nakatani, Shiojiri, JP;
Kenta Tsukada, Shiojiri, JP;
SEIKO EPSON CORPORATION, , JP;
Abstract
Provided is a recording method including an adhesion step of jetting an ink composition from an ink jet head and making the ink composition adhere to a recording medium, and a primary heating step of heating the recording medium in the adhesion step, in which the adhesion step includes a step in which a jetting frequency of the ink composition is 15 kHz or greater, the ink composition contains a metal pigment and a solvent component, the solvent component contains an organic solvent, and the metal pigment is a metal particle that has a scaly shape and has a surface treated with a compound represented by Formula (1) or Formula (2).(R—)P(O)(OH) (1)(R—O—)P(O)(OH) (2) (In the formulae, Rand Reach independently represent a hydrocarbon group having 14 or more carbon atoms which may be substituted with a substituent, and a represents 1 or 2.)