Charge-transporting compounds and photoconductive elements...

Details Charge-transporting compounds and photoconductive elements... Charge-transporting compounds and photoconductive elements...

C - Chemistry, Metallurgy

07

D

96/187, 260/310.

C07D 271/10 (2006.01) C07D 271/107 (2006.01) G03G 5/06 (2006.01) G03G 5/14 (2006.01)

Patent

CA 1251452

ABSTRACT Charge-transporting compounds which form substantially colorless layers having a minimal residual charge and a good cleanability are disclosed. These compounds are of the general formula: Image wherein R1, R2, and R3, individually, represent a hydrogen atom or an alkyl group containing 1 to 4 carbon atoms. Also disclosed is a photoconductive element containing a charge-generating compound and a charge-transporting compound of the general formula shown above which is homogeneously distributed in a binder. The charge-transporting compounds of the general formula are very soluble in various solvents and film-forming polymers providing for great maneuverability in processing the compounds into layers.

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