Positively-chargeable charge control agent and toner for develop

Details Positively-chargeable charge control agent and toner for develop Positively-chargeable charge control agent and toner for develop

1998-05-29

1999-11-09

Martin, Roland

Radiation imagery chemistry: process, composition, or product th

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

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

G03G 9097

Patent

active

059811307

ABSTRACT:
Positively-chargeable charge control agent and toner for developing electrostatic images that comprises a coloring agent, a resin for toners, and said positively-chargeable charge control agent. The positively-chargeable charge control agent comprises a metal complex salt or metal complex of an aromatic dicarboxylic acid having at least 1 perfluoroalkyl group, wherein the central atom of the metal complex salt or metal complex is a trivalent metal.

REFERENCES:
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patent: 5168028 (1992-12-01), Nanya et al.
patent: 5232808 (1993-08-01), Bonser et al.
patent: 5300387 (1994-04-01), Ong
patent: 5300389 (1994-04-01), Law et al.
Itami Shoji Aug. 27, 1991 Electrolyte For Driving Electrolytic Capacitor Patent Abstracts of Japan, vol. 18, No. 277.
Beng S. Ong Nov./Dec. 1992 Metal Complexes of Phthalic Acids and Salicylic Acids As Negative Charge Control Additives Xerox Disclosure Journal, vol. 17, No. 6.

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