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:
Dec. 08, 2015
Filed:
Nov. 26, 2013
Applicants:
Michihiko Namba, Kanagawa, JP;
Shohsuke Aoai, Kanagawa, JP;
Tsutomu Maekawa, Kanagawa, JP;
Shinya Seno, Kanagawa, JP;
Inventors:
Michihiko Namba, Kanagawa, JP;
Shohsuke Aoai, Kanagawa, JP;
Tsutomu Maekawa, Kanagawa, JP;
Shinya Seno, Kanagawa, JP;
Assignee:
RICOH COMPANY, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/01 (2006.01); C09D 11/54 (2014.01); B41J 2/21 (2006.01); B41M 5/00 (2006.01);
U.S. Cl.
CPC ...
C09D 11/54 (2013.01); B41J 2/01 (2013.01); B41J 2/2107 (2013.01); B41M 5/0017 (2013.01);
Abstract
A pre-treatment liquid includes a flocculant formed of a water-soluble cationic polymer obtained by copolymerizing an amine monomer and an epihalohydrin monomer; a surface conditioner; a surfactant; a water-soluble organic solvent; and water.