Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Patent
1988-10-19
1990-07-24
Goodrow, John L.
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
430110, 430111, G03G 908
Patent
active
049435060
ABSTRACT:
This invention provides white toners for use in forming images by dry process comprising titanium dioxide with 0.20-0.35 .mu.m in mean particle size.
White toners of the invention are excellent in hiding properties and have no problem about toner flying, fogs and so on.
REFERENCES:
patent: 4312932 (1982-01-01), Hauser et al.
patent: 4748474 (1988-05-01), Kurematsu et al.
Demizu Ichiro
Kohri Toshitaro
Nakamura Mitsutoshi
Goodrow John L.
Minolta Camera Kabushiki Kaisha
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