Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Patent
1989-04-11
1995-01-10
McCamish, Marion E.
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
430137, 524847, G03G 900
Patent
active
053806158
ABSTRACT:
A toner composition is produced by bulk- or solution-polymerizing a fixer resin in the presence of toner-characteristic imparting agents such as a colorant and a charge controlling agent. According to this process, unlike a suspension polymerization method, since no surface-active agent is used at any stage of production, the produced toner is remarkably proof against moisture. Especially, if a grafted carbon black is used as the colorant, it is possible to obtain a toner in which the colorant is dispersed minutely and uniformly throughout the fixer resin.
REFERENCES:
patent: 4656113 (1987-04-01), Ohshima et al.
patent: 4681832 (1987-07-01), Tachikawa et al.
patent: 4731292 (1988-03-01), Sasaki et al.
patent: 4816366 (1989-02-01), Hyosu et al.
patent: 4880857 (1989-11-01), Mori et al.
patent: 4983488 (1991-01-01), Tan et al.
McCamish Marion E.
Mita Industrial Co. Ltd.
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