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:
Jan. 21, 2014
Filed:
Sep. 23, 2011
Soh Noguchi, Kanagawa, JP;
Okitoshi Kimura, Kanagawa, JP;
Tsutomu Maekawa, Kanagawa, JP;
Takao Hiraoka, Kanagawa, JP;
Tomoko Hasegawa, Ibaraki, JP;
Eiji Noda, Kanagawa, JP;
Shinya Seno, Kanagawa, JP;
Noriyasu Takeuchi, Kanagawa, JP;
Tamotsu Aruga, Saitama, JP;
Masayuki Koyano, Kanagawa, JP;
Soh Noguchi, Kanagawa, JP;
Okitoshi Kimura, Kanagawa, JP;
Tsutomu Maekawa, Kanagawa, JP;
Takao Hiraoka, Kanagawa, JP;
Tomoko Hasegawa, Ibaraki, JP;
Eiji Noda, Kanagawa, JP;
Shinya Seno, Kanagawa, JP;
Noriyasu Takeuchi, Kanagawa, JP;
Tamotsu Aruga, Saitama, JP;
Masayuki Koyano, Kanagawa, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
A method of ink jet recording including forming an uncured first ink layer of a first ultraviolet curable ink A on a recording medium, forming an uncured second ink layer having a recording pattern inside the uncured first ink layer of the ink A by discharging a second ultraviolet curable ink B from an ink jet head, and curing the uncured first ink layer by irradiating the uncured first ink layer with ultraviolet light after forming the uncured second ink layer, wherein the ink A contains a photoradical generator and the ink B contains a photobase generator and a coloring agent.