Development system coatings
AssigneeXerox Corporation
InventorsDan A. Hays, Joseph Mammino, Damodar M. Pai, Donald S. Sypula, William H. Wayman, John F. Yanus, Paul J. DeFeo
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Abstract
A coated toner transport roll containing a core with a coating thereover of transporting molecules dispersed in a binder and an oxidizing agent selected from the group consisting of ferric chloride and trifluoroacetic acid. These oxidizing agents can be selected in an amount of from about 1 to about 50 weight percent. Also, the coating possesses a relaxation time of from about 0.0099 millisecond to about 3.5 milliseconds, and a residual voltage of from about 1 to about 10 volts.
Claims9
A coated toner transport roll consisting essentially of a core with a coating thereover of charge transporting monomers dispersed in a binder and an oxidizing agent selected from the group consisting of ferric chloride and trifluoroacetic acid, which oxidizing agent is present in an amount of from about 1 to about 50 weight percent, and wherein said coating possesses a relaxation time of from about 0.0099 millisecond to about 3.5 milliseconds, and a residual voltage of from about 1 to about 10 volts.
Dependencies are inferred from the claim text.