Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Patent
1997-04-11
1999-03-16
Goodrow, John
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
430110, 430903, G03G 904
Patent
active
058828320
ABSTRACT:
A dry toner useful for one component developer developing method is provided which has good image qualities and durability without contamination of developing apparatus. The toner includes a metal oxide in an amount of from about 10 to about 30 parts by weight per 100 parts by weight of the toner and a metal-containing azo dye.
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Sugimoto Shoichi
Tosaka Hachiroh
Yagi Shinichiroh
Yamashita Masahide
Goodrow John
Ricoh & Company, Ltd.
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