Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Patent
1995-06-06
1997-09-09
Dote, Janis L.
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
430109, 430111, 430903, G03G 9097
Patent
active
056655118
ABSTRACT:
A surface-treated inorganic fine particle includes an inorganic fine particle, a hydrophobizing agent deposited on the surface of the inorganic fine particle and an amino group-containing coupling agent deposited on the surface of the inorganic fine particle, wherein the hydrophobizing agent and the amino group-containing coupling agent in a ratio of 1/(0.01 to 0.1) by weight are deposited on the surface of the inorganic fine particle by treating the surface of the inorganic fine particle with the hydrophobizing agent and the amino group-containing coupling agent. An electrophotographic developer contains toner particles and the surface-treated inorganic fine particles.
REFERENCES:
patent: 3837878 (1974-09-01), Beers
patent: 3873337 (1975-03-01), Laufer et al.
patent: 4116919 (1978-09-01), Elias et al.
patent: 4173560 (1979-11-01), Homan et al.
patent: 4395352 (1983-07-01), Kulkarni et al.
patent: 4566908 (1986-01-01), Nakatani et al.
patent: 4618556 (1986-10-01), Takenouchi
patent: 4704425 (1987-11-01), Lagarde et al.
patent: 4828954 (1989-05-01), Hashimoto et al.
patent: 4849022 (1989-07-01), Kobayashi et al.
patent: 4911903 (1990-03-01), Unger et al.
patent: 4973540 (1990-11-01), Machida et al.
patent: 5009874 (1991-04-01), Parmentier et al.
patent: 5066558 (1991-11-01), Hikake et al.
patent: 5215849 (1993-06-01), Makuta et al.
Patent & Trademark Office English Translation of Japanese Patent Appln. 1-203478 (Pub. Aug. 1989).
Patent & Trademark Office English Translation of Japanese Patent Appln. 3-101742 (Pub. Apr. 1991).
Fukushima Koji
Ichimura Masanori
Imai Takashi
Inoue Satoshi
Miura Masaru
Dote Janis L.
Fuji 'Xerox Co., Ltd.
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