Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – To produce color reproduction
Reexamination Certificate
2005-07-26
2005-07-26
Goodrow, John L (Department: 1756)
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
To produce color reproduction
C430S047300
Reexamination Certificate
active
06921616
ABSTRACT:
A color image forming method is disclosed. The following steps are repeated; the steps for forming a latent image on a photoreceptor and developing the latent image by a developer to form a color toner image on the photoreceptor; collectively transferring the color toner image onto an image support; and fixing the transferred toner image; and a toner having a variation coefficient of the shape coefficient of not more than 16% and the number variation coefficient in the number particle diameter distribution of not more than 27% is employed.
REFERENCES:
patent: 6780558 (2004-08-01), Yamada et al.
Ohmura Ken
Yamada Hiroyuki
Yamazaki Hiroshi
Goodrow John L
Konica Corporation
Squire Sanders & Dempsey
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