申请人:CANON KABUSHIKI KAISHA
公开号:US20140170552A1
公开(公告)日:2014-06-19
The toner includes toner base particles, each of which contains a binder resin, a wax and a coloring agent, and a coloring matter compound represented by the general formula (1) is contained as the coloring agent.
wherein R
1
, R
2
, R
6
represent an alkyl group, R
3
to R
5
represent an alkyl group, or satisfy either of the following conditions i) and ii):
i) R
3
, R
4
are bonded to each other, so as to form a cyclic organic functional group, and R
5
represents an alkyl group;
ii) R
3
to R
5
are bonded to one another, so as to form a cyclic organic functional group
R
7
, R
8
represent an alkyl group or an acyl group, or R
7
, R
8
are bonded to each other, so as to form a cyclic organic functional group.