Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – To produce printing surface
Patent
1980-09-18
1982-07-06
Welsh, John D.
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
To produce printing surface
430303, 430126, 118644, 118649, 118651, 118652, 101468, 101DIG13, G03G 1316
Patent
active
043383866
ABSTRACT:
A toner image is formed on a photosensitive member by going through an electrophotographic process including charging, an original image exposure, and developing. The toner image on the photosensitive member is then transferred onto an image retention medium. Thus transferred toner image is temporarily fixed to the image retention medium by the application of heat, thereby enabling to make multiple copies by applying ink to the fixed toner image to form an ink image and bringing a copy paper in contact with the image retention medium for receiving the ink image. The toner image fixed to the image retention medium is completely removed after use thereby preparing the image retention medium for the subsequent use.
REFERENCES:
patent: 3775115 (1973-11-01), Sorkin
patent: 3869285 (1975-03-01), Kondo et al.
patent: 4074009 (1978-02-01), Sanders
patent: 4078927 (1978-03-01), Amidon
Dunne Gerard F.
Ricoh & Company, Ltd.
Shoup Guy W.
Welsh John D.
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