Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Patent
2000-03-21
2000-12-19
Goodrow, John
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
730111, G03G 9097
Patent
active
061625728
ABSTRACT:
This invention relates to a toner for electrophotography which develops an electrostatically charged image, the toner at least containing a coloring agent, a binder resin, a charge control agent, and a functioning agent, wherein low molecular weight polyolefin wax obtained by a metallocene type polymerization catalyst is contained as the function imparting agent. The toner of the invention is excellent in fixability, and has offset preventing properties, heat response characteristic, anti-spent toner properties, and storage stability, which can thus obtain a sharp, high quality image.
REFERENCES:
patent: 5023388 (1991-06-01), Luker
patent: 5650254 (1997-07-01), Eguchi et al.
patent: 5658999 (1997-08-01), Inoue et al.
patent: 5707772 (1998-01-01), Akimoto et al.
Database WPI, Section Ch. Week 9438, Derwent Publication Ltd., London, GB; XP002075385.
Fukuzawa Junichi
Helmer-Metzmann Fredy
Hoga Takuya
Land Horst-Tore
Nakamura Toru
Goodrow John
Hoechst Research & Technology Deutchland GmbH & Co. KG
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