EINE AUF SOLVATATION BASIERENDE LADUNGSSTEUERUNG VON ELEKTRO-PHOTOGRAPISCHEN FLÜSSIGENTWICKLERZUSAMMENSETZUNGEN

EINE AUF SOLVATATION BASIERENDE LADUNGSSTEUERUNG VON ELEKTRO-PHOTOGRAPISCHEN FLÜSSIGENTWICKLERZUSAMMENSETZUNGEN

A solvation-based method for charging toner particles in a liquid electrophotographic developer composition is provided. The method makes use of a material containing specific solvation sites which is incorporated into the resinous phase of the toner, and a charge director which is a metal salt, the...

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Bibliographische Detailangaben
1. Verfasser: SWIDLER, RONALD
Format: Patent
Sprache:ger
Schlagworte:
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Beschreibung
Zusammenfassung:A solvation-based method for charging toner particles in a liquid electrophotographic developer composition is provided. The method makes use of a material containing specific solvation sites which is incorporated into the resinous phase of the toner, and a charge director which is a metal salt, the metal, cationic component of which is effective to form a highly stable, "solvated" charged toner complex. Toner and developer compositions are also provided which make use of the novel solvation-based mode of charge direction.