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:
Nov. 15, 2016
Filed:
May. 22, 2013
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Keiko Yamagishi, Kawasaki, JP;
Harunobu Ogaki, Suntou-gun, JP;
Kimihiro Yoshimura, Yokohama, JP;
Hiroki Uematsu, Mishima, JP;
Yohei Miyauchi, Tokyo, JP;
Atsushi Okuda, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 5/026 (2006.01); G03G 5/06 (2006.01); G03G 5/05 (2006.01); G03G 5/043 (2006.01);
U.S. Cl.
CPC ...
G03G 5/0629 (2013.01); G03G 5/043 (2013.01); G03G 5/05 (2013.01); G03G 5/0514 (2013.01); G03G 5/0525 (2013.01); G03G 5/0614 (2013.01); G03G 5/0616 (2013.01);
Abstract
The invention has a process of preparing a dispersion liquid by dispersing particles containing a charge transporting substance and a binder resin in liquid medium containing a specific liquid to prepare a dispersion liquid and a process of forming a coat of the dispersion liquid, and heating and drying the coat to dissolve the particles containing the charge transporting substance and the binder resin with liquid medium to form a charge transporting layer.