Xerox Corporation

Eastman-Kodak Company

Heidelberger Druckmaschinen Ag

Jane Robinson Cowdery-Corvan

Michel Frantz Molaire

Wayne Thomas Ferrar

Lloyd A Lobo

Adrien Pierre Cote

Louis J Sorriero

Matthew A Heuft

Jeanne Ellen Kaeding

David Steven Weiss

David M Skinner

Edward T Miskinis

William T Gruenbaum

Theodore Zubil

Dennis Roland Fronheiser

A mixed solvent process for preparing structured organic film comprising a plurality of segments and a plurality of linkers arranged as a covalent organic framework, wherein the structured organic film may be a multi-segment thick structured organic film.

Mixed solvent process for preparing structured organic films

This invention relates to electrophotographic elements containing a layer formed from coating compositions containing a mixture of polymeric binders, including a polyvinyl butyral and a polyester ionomer and a crystalline mixture of unsubstituted titanyl phthalocyanine pigment, titanyl phthalocyanine pigments or mixtures thereof dispersed in the mixture. More particularly the invention relates to electrophotographic elements containing photoconductive layers which are especially useful for forming a photoconductive layer that is very uniform and highly absorptive at relatively thin coverage with good inter layer adhesion. The electrophotographic elements produced using this coating composition are particularly suited for high quality applications such as providing copy images with very low grain.

Newtonian, ultrasonic-insensitive charge generating layer dispersion composition and a method for producing the composition

An electrophotographic element 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, comprises the reaction product in an aqueous medium of a mixture comprising a silsesquioxane polymer and a hole transport compound that comprises a tertiary arylamine containing at least one alcoholic or one phenolic hydroxy substituent.

Silsesquioxane compositions containing tertiary arylamines for hole transport

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Webster, NY, United States of America

Jane Robinson Cowdery-Corvan