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US 9,751,872 B2Granted
Coloring compound and toner
AssigneeCanon Kabushiki Kaisha
InventorAkiko Kitao
Life of this patent
Estimating the term…
Abstract
This invention aims at providing a compound capable of providing a toner having high covering power and a toner having high covering power, which is achieved by an azamethine acetyl amide-based compound having a specific structure.
Claims4
A compound having a structure represented by General Formula (1) shown below,
- wherein, in General Formula (1), R1 represents an alkyl group or an aralkyl group,
- R2, R4, and R5 each independently represent an alkyl group,
- R3 represents an alkyl group, a phenyl group not having a substituent, or a phenyl group having a substituent, the substituent in the phenyl group having the substituent is an alkyl group or an alkoxy group, and
- R6 represents an alkyl group or an acyl group.
1 more element
Dependencies are inferred from the claim text.