Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Patent
1986-07-09
1987-10-20
Welsh, J. David
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
430901, G03G 908
Patent
active
047013893
ABSTRACT:
Disclosed is a photoconductive toner comprising as a main component a photoconductive substance dissolved or dispersed in a binder resin medium, wherein when the photoconductive substance is a p-type semiconductor, it is combined with a binder resin having a positive tribochargeability and when the photoconductive substance is an n-type semiconductor, it is combined with a binder resin having a negative tribochargeability.
REFERENCES:
patent: 3526500 (1970-09-01), Opdycke et al.
patent: 3764312 (1973-10-01), Honjo et al.
Maeda Tatsuo
Morimoto Teruyo
Nimura Eiji
Sano Yumiko
Tomii Yuji
Mita Industrial Co. Ltd.
Welsh J. David
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