P-Terphenyl Compound And Photosensitve Body For Electrophotography Using Such Compound
AssigneeHodogaya Chemical Co., Ltd.
InventorsKatsumi Abe, Atsushi Takesue, Shinya Nagai, Mitsutoshi Anzai
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Abstract
The present invention provides p-terphenyl compounds represented by the following general formula (1) and (2): and an electrophotographic photoconductor containing the compound. According to the invention, a charge transporting agent having improved solubility in an organic solvent and an electrophotographic photoconductor excellent in drift mobility and having high sensitivity and high durability are provided.
Claims5
A p-terphenyl compound represented by the following general formula (1):
- wherein R1, R2 and R3, which may be the same or different, represent a hydrogen atom, an alkyl group, an alkoxy group, an aralkyl group, a halogen atom, a disubstituted amino group or a substituted or unsubstituted phenyl group, and R1 and R2 may form a ring in combination.
A p-terphenyl compound represented by the following general formula (2):
- wherein R4 and R5, which are different from each other, represent an alkyl group, an alkoxy group, an aralkyl group, a halogen atom, a disubstituted amino group or a substituted or unsubstituted phenyl group, and R6 represents a hydrogen atom, an alkyl group, an alkoxy group, an aralkyl group, a halogen atom, a disubstituted amino group or a substituted or unsubstituted phenyl group.
An electrophotographic photoconductor comprising one or more p-terphenyl compounds represented by the following general formula (1):
- wherein R1, R2 and R3, which may be the same or different, represent a hydrogen atom, an alkyl group, an alkoxy group, an aralkyl group, a halogen atom, a disubstituted amino group or a substituted or unsubstituted phenyl group, and R1 and R2 may form a ring in combination.
An electrophotographic photoconductor comprising one or more p-terphenyl compounds represented by the following general formula (2):
- wherein R4 and R5, which are different from each other, represent an alkyl group, an alkoxy group, an aralkyl group, a halogen atom, a disubstituted amino group or a substituted or unsubstituted phenyl group, and R6 represents a hydrogen atom, an alkyl group, an alkoxy group, an aralkyl group, a halogen atom, a disubstituted amino group or a substituted or unsubstituted phenyl group;
- and further.
Dependencies are inferred from the claim text.