Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Patent
1998-02-23
1999-10-05
Goodrow, John
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
430108, 430137, G03G 9107
Patent
active
059621753
ABSTRACT:
A binder-type carrier which does not cause image defects or uneven density and has excellent production characteristics, and a binder-type carrier manufactured by said method. The binder-type carrier has a magnetic powder content of 75-90 wt % and is produced by pulverizing via a mechanical pulverizer a material which has been kneaded within a predetermined temperature range using an extrusion kneader provided with two or more kneading units.
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Nishikawa Tomoharu
Tanaka Yoshiaki
Yasunaga Hideaki
Goodrow John
Minolta Co. , Ltd.
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