Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Patent
1999-02-24
2000-11-28
Chapman, Mark
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
430111, C03C 900
Patent
active
061533467
ABSTRACT:
Disclosed is an electrostatic image developing toner comprising a binder resin and a coloring agent, which exhibits a volume-average particle distribution GSDv of not more than 1.26 and an acid value of from 1.0 to 20 mgKOH/g and contains a surface active agent in an amount of not more than 3% by weight in the particulate toner and an inorganic metal salt having an electric charge having a valence of two or more in an amount of from not less than 10 ppm to not more than 1% by weight.
REFERENCES:
patent: 5439770 (1995-08-01), Taya et al.
patent: 5504272 (1996-04-01), Uchiyama et al.
Ishiyama Takao
Kadokura Yasuo
Maehata Hideo
Matsumura Yasuo
Sato Shuji
Chapman Mark
Fuji 'Xerox Co., Ltd.
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