Am International Incorporated

Oce Usa, Inc.

John J Chernovitz

Edward C Bialczak

David Habib

A multi-purpose imageable sheet is provided that is useful for multiple applications including manual drafting, ink jet recording and electrophotographic printing and copying. The sheet comprises a base support and a surface coating on at least one side thereof, with the surface coating being formed from an aqueous-based coating formulation that comprises an aqueous dispersion of (i) a crosslinkable polymer and a crosslinking agent therefor, and (ii) a pigment. The surface coating is a pencil, ink and toner receptive crosslinked surface layer that embodies properties that make its surface suitable as a receptor for a variety of imaging means.

Image-receptive sheet

An aqueous diazo coating composition is disclosed to be used in accordance with an alkaline vapor development system, containing a hydrolyzed resin together with a diazo light-sensitive compound, coupling agent and stabilizing materials. The aqueous diazo coating composition of the present invention provides a method of fabricating a light-sensitive diazo member for use in combination with a development system utilizing alkaline vapors which excludes the use of organic solvents.

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East Haven, CT, United States of America

John J Chernovitz