Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product
Reexamination Certificate
2011-05-17
2011-05-17
RoDee, Christopher (Department: 1721)
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Radiation-sensitive composition or product
C430S058200
Reexamination Certificate
active
07943277
ABSTRACT:
The present invention is directed to an electrophotographic element that comprises: an electrically conducting layer, a charge generating layer overlying the electrically conducting layer, and a charge transport layer overlying the electrically conducting layer. The charge transport layer, which can be an overcoat overlying the charge generating layer, includes the reaction product in an aqueous medium of a mixture comprising a silsesquioxane polymer and a amine-free surface treated zinc antimonate and an acid scavenger.
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Ferrar Wayne T.
Frauens Michael W.
Gruenbaum William T.
Miskinis Edward T.
Molaire Michel F.
Anderson Andrew J.
Eastman Kodak Company
Rodee Christopher
Ruoff Carl F.
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