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:
Jun. 02, 2009
Filed:
Feb. 14, 2006
Applicants:
Mikio Koyama, Kunitachi, JP;
Kenji Hayashi, Hachioji, JP;
Kazuya Isobe, Hachioji, JP;
Yasuharu Saita, Hachioji, JP;
Inventors:
Mikio Koyama, Kunitachi, JP;
Kenji Hayashi, Hachioji, JP;
Kazuya Isobe, Hachioji, JP;
Yasuharu Saita, Hachioji, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 9/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
An electrostatic image developing toner comprising a binder resin and a colorant, wherein the toner contains a mixture of: (i) a compound represented by Formula (3); and (ii) a compound represented by Formula (1) and/or (2), wherein Rto Reach represent an alkyl group having 10 to 30 carbon atoms and X represents H or —CO—R, wherein Rrepresents an alkyl group having 1-4 carbon atoms: