Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Patent
1991-11-18
1993-09-28
Martin, Roland
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
430110, G03G 9097, G03G 9107
Patent
active
052485811
ABSTRACT:
A toner for electrophotography, which is obtained by attaching fine particles, each of which is formed by coating a core particles, e.g., metal oxide powders, ceramics, inorganic particles or resin particles, with a long-chain fatty acid metal salt to a surface of each of toner particles. The present toner gives an excellent image without causing any phenomenon of white spot within character, and the image formed is free from any fog and black speckle in an image background portion.
REFERENCES:
patent: 4395485 (1983-07-01), Kashiwagi et al.
Matubayashi Nobuharu
Nakayama Koji
Sano Takayuki
Martin Roland
Tomoegawa Paper Co. Ltd.
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