Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – To produce multiple image on medium or plural radiant energy...
Patent
1990-01-10
1991-12-31
McCamish, Marion E.
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
To produce multiple image on medium or plural radiant energy...
430 97, 430117, G03G 1322
Patent
active
050771590
ABSTRACT:
A weak electrostatic image on an imaging member is amplified by first toning it with charge injection toner. The imaging member is treated without fusing the toner image to reduce the charge injection inhibiting effect of charge associated with the toner imaging member interface. Subsequently to or simultaneously with said treating step the imaging member is charged positively, which charge injects through the toner to create an amplified electrostatic image that can be toned.
REFERENCES:
patent: 4465749 (1984-08-01), May et al.
patent: 4877699 (1989-10-01), Young et al.
patent: 4950569 (1990-08-01), May
Gilley Frederick R.
Ng Yee S.
Ashton Rosemary
Eastman Kodak Company
McCamish Marion E.
Treash Leonard W.
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