Toner for electrophotography and process for producing the same

Details Toner for electrophotography and process for producing the same Toner for electrophotography and process for producing the same

1992-07-01

1994-04-05

Rodee, Christopher

Radiation imagery chemistry: process, composition, or product th

Electric or magnetic imagery, e.g., xerography,...

Post imaging process, finishing, or perfecting composition...

430109, 430137, 430138, G03G 9097

Patent

active

053003888

ABSTRACT:
A toner for electrophotography having good electrification stability even under high-temperature and high-humidity conditions is disclosed, which comprises toner particles having a radical-formable substance at least on the surfaces thereof and a copolymer adherent to said surfaces, said copolymer containing as monomer units at least one vinyl group-containing carboxylic acid represented by formulae (I), (II), and (III) and a fluorine-containing vinyl monomer: ##STR1## wherein R.sub.1 represents hydrogen atom or methyl group and n is an integer of 1 to 8.

REFERENCES:
patent: 4339518 (1982-07-01), Okamura et al.
patent: 4869990 (1989-09-01), Hosoi
patent: 5100754 (1992-03-01), Yoerger et al.
patent: 5149611 (1992-09-01), Kohri et al.

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