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. 12, 2019
Filed:
Oct. 16, 2017
Applicants:
Tatsuya Tomura, Tokyo, JP;
Yoshimasa Miyazawa, Kanagawa, JP;
Takuya Fujita, Kanagawa, JP;
Inventors:
Assignee:
Ricoh Company, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G01D 11/00 (2006.01); B41J 2/17 (2006.01); C09D 11/38 (2014.01); B41M 5/382 (2006.01); C08K 5/17 (2006.01); C09D 11/322 (2014.01); C09D 11/102 (2014.01); C08K 3/08 (2006.01); B41M 5/50 (2006.01);
U.S. Cl.
CPC ...
C09D 11/38 (2013.01); B41M 5/38278 (2013.01); C08K 5/17 (2013.01); C09D 11/102 (2013.01); C09D 11/322 (2013.01); B41M 5/502 (2013.01); C08K 2003/0806 (2013.01);
Abstract
A printed matter is provided. The printed matter comprises a print medium and a print layer on the print medium. The print medium comprises a porous layer having an average pore diameter of from 100 to 400 nm and an average thickness of from 1 to 50 μm. The print layer comprises silver and an aliphatic compound having amino group and hydroxyl group, and has an average thickness of from 50 to 300 nm.