Back to results
US 5,871,876 AGranted
Electrophotographic photoconductor
AssigneeRicoh Company, Ltd.
InventorsHiroshi Ikuno, Hiroshi Nagame, Tetsuro Suzuki, Hidetoshi Kami, Jun Aoto, Hiroshi Tamura, Narihito Kojima, Tatsuya Niimi
Life of this patent
Estimating the term…
Abstract
An electrophotographic photoconductor has an electroconductive support and a photoconductive layer formed thereon, which contains a charge transport material with a polycarbonate structure having a triarylamino group at least on the main chain or side chain thereof, and a charge generation material with a phthalocyanine skeleton.
Claims11
An electrophotographic photoconductor comprising an electroconductive support and a photoconductive layer formed thereon, comprising:
- a charge transport material with a polycarbonate structure comprising a triarylamino group at least on the main chain or side chain thereof, and
- a charge generation material with a phthalocyanine skeleton.
Dependencies are inferred from the claim text.