Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Patent
1998-03-20
2000-02-01
Goodrow, John
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
430137, G03G 908
Patent
active
060201002
ABSTRACT:
A method of producing a color toner whereby a binder resin, a chromatic coloring material and a metal oxide particulate material are mixed to obtain a first mixture. Thereafter, a second mixture is obtained by mixing the first mixture with a material other than the materials used to obtain the first mixture. The second mixture is melted, kneaded, cooled and pulverized.
REFERENCES:
patent: 5272034 (1993-12-01), Kawano et al.
patent: 5300383 (1994-04-01), Tsubota et al.
patent: 5863692 (1999-01-01), Nakamura et al.
Hakumoto Shigeyuki
Iwasaki Yoshiaki
Nakamura Hiroshi
Nakao Koshiro
Goodrow John
Minolta Co. , Ltd.
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