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. 15, 2020
Filed:
Jun. 21, 2019
Applicants:
Yuki Kaji, Saitama, JP;
Tomohiro Nakagawa, Kanagawa, JP;
Hiroki Hagiwara, Kanagawa, JP;
Inventors:
Assignee:
Ricoh Company, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B41J 11/00 (2006.01); B41M 5/00 (2006.01); C09D 11/102 (2014.01); C09D 11/104 (2014.01); C09D 11/107 (2014.01); C09D 11/322 (2014.01);
U.S. Cl.
CPC ...
B41J 11/0015 (2013.01); B41M 5/0023 (2013.01); C09D 11/102 (2013.01); C09D 11/104 (2013.01); C09D 11/107 (2013.01); C09D 11/322 (2013.01);
Abstract
An image forming method includes coating a non-absorptive recording medium with a pre-processing fluid containing a metal salt and a resin A; and applying a magenta ink to the non-absorptive recording medium which has been coated with the pre-processing fluid, wherein the magenta ink contains a resin B having a glass transition temperature higher than the glass transition temperature of the resin A and C.I.Pigment Red 269 represented by the following Chemical formula 1: