Toner
AssigneeCanon Kabushiki Kaisha
InventorsHitoshi Itabashi, Takashi Kenmoku, Akane Masumoto
Life of this patent
Estimating the term…
Abstract
A toner is provided which has toner particles containing an aromatic compound represented by the following formula (1), and a colorant: wherein R1 to R3 each independently represent a hydrogen atom, a hydroxyl group, a carboxyl group, an alkyl group having 1 to 18 carbon atom(s) or an alkoxyl group having 1 to 18 carbon atom(s); R4 to R8 each independently represent a hydrogen atom, a hydroxyl group, an alkyl group having 1 to 18 carbon atom(s) or an alkoxyl group having 1 to 18 carbon atom(s); and m represents an integer of 1 to 3.
Claims6
A toner comprising toner particles each of which contains an aromatic compound having a carboxyl group, and a colorant;
- wherein
- the aromatic compound having a carboxyl group is an aromatic compound represented by the following formula (1):
- wherein R1 to R3 each independently represent a hydrogen atom, a hydroxyl group, a carboxyl group, an alkyl group having 1 to 18 carbon atom(s) or an alkoxyl group having 1 to 18 carbon atom(s);
- R4 to R8 each independently represent a hydrogen atom, a hydroxyl group, an alkyl group having 1 to 18 carbon atom(s) or an alkoxyl group having 1 to 18 carbon atom(s);
- and m represents an integer of 1 to 3.
Dependencies are inferred from the claim text.