Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Patent
1976-10-12
1981-01-13
Hess, Bruce H.
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
430111, G03G 910
Patent
active
042450225
ABSTRACT:
A xerographic developer including 2 to 10% by weight of abrasive particles having a diameter of 100 to 800.mu., exhibiting no electrophotographic developing effect, substantially no frictional charging, having a low toner retention capacity, and as much fluidity as the carriers employed. Such particles improve the charging properties of the carriers, prevent the attachment or adherence of the toner to the machine parts, improve the surface potential of the light-sensitive member, and lessen or eliminate the deterioration of the light-sensitive member due to the "deletion phenomenon".
REFERENCES:
patent: 2494827 (1950-01-01), Munter
patent: 3520818 (1970-07-01), Cambre
patent: 3533835 (1970-10-01), Hagenbach et al.
patent: 3632337 (1972-01-01), Crooks
patent: 3743682 (1973-07-01), Crooks
patent: 3900588 (1975-08-01), Fisher
patent: 3983045 (1976-09-01), Jugle et al.
Hackh's Chemical Dictionary, 1969, p. 134.
Kimura Masakatsu
Sadamatsu Shigeru
Fuji 'Xerox Co., Ltd.
Hess Bruce H.
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