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. 02, 2014
Filed:
Sep. 02, 2011
Applicants:
Ikuo Kimura, Ibaraki, JP;
Masami Ito, Ibaraki, JP;
Masaya Tojou, Ibaraki, JP;
Kanae Hiraishi, Ibaraki, JP;
Masafumi Asakai, Ibaraki, JP;
Inventors:
Ikuo Kimura, Ibaraki, JP;
Masami Ito, Ibaraki, JP;
Masaya Tojou, Ibaraki, JP;
Kanae Hiraishi, Ibaraki, JP;
Masafumi Asakai, Ibaraki, JP;
Assignee:
Hodogaya Chemical Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 9/08 (2006.01); G03G 9/097 (2006.01); C07D 403/06 (2006.01); C07D 239/60 (2006.01); C07D 401/10 (2006.01); C07D 239/62 (2006.01); C07D 401/06 (2006.01); C07D 401/14 (2006.01);
U.S. Cl.
CPC ...
G03G 9/09766 (2013.01); G03G 9/09733 (2013.01); C07D 403/06 (2013.01); G03G 9/09741 (2013.01); G03G 9/09758 (2013.01); C07D 239/60 (2013.01); G03G 9/09775 (2013.01); C07D 401/10 (2013.01); C07D 239/62 (2013.01); G03G 9/0975 (2013.01); C07D 401/06 (2013.01); C07D 401/14 (2013.01);
Abstract
A charge control agent comprises a barbituric acid derivative represented by the following general formula (1):