Liquid developer compositions

Liquid developer compositions

A liquid developer comprised of a nonpolar liquid, resin, optional colorant, a charge director, and an optional charge control agent, and wherein the charge director is comprised of a mixture of phosphoric acid esters I, II and III, and IV a nonpolar liquid soluble organic aluminum complex of the fo...

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Bibliographische Detailangaben
Hauptverfasser: SPIEWAK, JOHN W, KNAPP, CHRISTOPHER M, MACHONKIN, MARY ANN, CHAMBERLAIN, SCOTT D, PAN, DAVID H
Format: Patent
Sprache:eng
Schlagworte:
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Beschreibung
Zusammenfassung:A liquid developer comprised of a nonpolar liquid, resin, optional colorant, a charge director, and an optional charge control agent, and wherein the charge director is comprised of a mixture of phosphoric acid esters I, II and III, and IV a nonpolar liquid soluble organic aluminum complex of the formulas I II III ures thereof, wherein R1 is selected from the group consisting of hydrogen and alkyl, and n represents a number of from about 1 to about 6.