Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Patent
1994-12-27
1996-12-03
Rodee, Christopher D.
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
430169, 430904, G03G 9083
Patent
active
055806910
ABSTRACT:
The invention provides toner for a two-component type developer containing toner particles including a binder resin and magnetic powder dispersed in the binder resin. The binder resin in the toner is made of a composition including a low molecular weight polymer and a high molecular weight polymer both having an anionic group. The magnetic powder is contained in the toner particles in the range of 0.1 to 5 parts by weight per 100 parts by weight of the binder resin.
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patent: 4837393 (1989-06-01), Alexandrovich et al.
patent: 4882258 (1989-11-01), Ikeuchi et al.
patent: 4925765 (1990-05-01), Madeleine
patent: 5364721 (1994-11-01), Asada et al.
Diamond, Arthur, editor, Handbook of Imaging Materials, New York: Marcel-Dekker, Inc 1991, pp. 170-176.
Search Report for European Appl. 95305608.2, mailed Feb. 9, 1996.
Asano Terumichi
Funato Masatomi
Ishimaru Seijiro
Kubo Norio
Nagao Kazuya
Mita Industrial Co. Ltd.
Rodee Christopher D.
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