Method for preparing a carrier for a photoconductor for the...

Details Method for preparing a carrier for a photoconductor for the... Method for preparing a carrier for a photoconductor for the...

2007-07-24

2007-07-24

Goodrow, John L (Department: 1756)

Electrolysis: processes, compositions used therein, and methods

Electrolytic coating

Treating electrolytic or nonelectrolytic coating after it is...

C430S069000, C430S131000

Reexamination Certificate

active

10867443

ABSTRACT:
A carrier or substrate for a photoconductor to be used for the formation of an electrophotographic recording element, particularly an imaging drum for an electrophotographic printing press, wherein the carrier is made of a metal or a metal alloy, preferably of aluminum, is prepared wherein the surface of the carrier supporting the photoconductor, used to form a barrier layer, is oxidized, preferably by etching and/or anodizing. The oxidized surface of the barrier layer is sealed with a sealing material following oxidation, and a preservative or impregnating agent is used as the sealing material.

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