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:
Feb. 02, 2021
Filed:
Dec. 06, 2018
Applicants:
Tomohiro Nakagawa, Kanagawa, JP;
Hiroki Hagiwara, Kanagawa, JP;
Yuki Kaji, Kanagawa, JP;
Inventors:
Tomohiro Nakagawa, Kanagawa, JP;
Hiroki Hagiwara, Kanagawa, JP;
Tatsuya Morita, Machida, JP;
Yuki Kaji, Kanagawa, JP;
Assignee:
Ricoh Company, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B41M 5/00 (2006.01); B41J 11/00 (2006.01); B41M 7/00 (2006.01); C09D 11/322 (2014.01); C09D 11/40 (2014.01); C09D 11/54 (2014.01);
U.S. Cl.
CPC ...
B41J 11/002 (2013.01); B41M 5/0017 (2013.01); B41M 7/009 (2013.01); C09D 11/322 (2013.01); C09D 11/40 (2013.01); C09D 11/54 (2013.01); B41M 5/0047 (2013.01); B41M 5/0064 (2013.01);
Abstract
An image forming method includes applying a pre-processing fluid to a non-permeable recording medium, jetting an ink to the non-permeable recording medium, and accelerating drying the pre-processing fluid applied to and the ink jetted to the non-permeable recording medium, wherein the pre-processing fluid contains a multivalent metal salt and a resin particle.