Abstract: A coated transport roll comprised of a core with a coating comprised of a charge transporting polymer and an oxidizing agent.

Abstract: A polyimide film component useful as fusing films and having electrically conductive doped metal oxide fillers dispersed therein, the fusing film having a surface resistivity of from about 104 to about 1012 ohm/sq, and optionally provided on the polyimide film a conformable layer, or optionally in the following order, both a conformable intermediate layer and an outer release layer are provided on the polyimide film.

Abstract: A film component having a) a haloelastomer with halogenated monomers, polyorganosiloxane monomers, or both halogenated and polyorganosiloxane monomers, and b) a doped metal oxide, preferably antimony doped tin oxide, dispersed therein, wherein the film component is useful as components in xerographic processes.

Abstract: A polyurethane transfer component useful in intermediate transfer, bias transfer, and transfix applications, the polyurethane film having electrically conductive doped metal oxide fillers, the polyurethane film having a surface resistivity of from about 10.sup.4 to about 10.sup.16 ohm/sq, and optionally the polyurethane film is provided on a substrate, and optionally, an outer release layer is provided on the polyurethane layer.

Abstract: A polyimide film component useful in intermediate transfer, bias transfer, and transfix applications, the polyimide film having electrically conductive doped metal oxide fillers dispersed therein, the polyimide film having a surface resistivity of from about 10.sup.6 to about 10.sup.14 ohm/sq, and optionally provided on the polyimide film an outer layer, or in the following order both a conformable intermediate layer and an outer release layer.

Abstract: A process for preparing a toner donor roll having an integral electrode pattern involving: (a) providing a cylindrically shaped insulating member; (b) coating the insulating member with a photo or thermally sensitive composition comprised of a polymeric material and a conductive metal nucleating agent; (c) patterning the composition, resulting in a first composition portion corresponding to the electrode pattern and a second composition portion; and (d) depositing conductive metal on the first composition portion, resulting in the electrode pattern which is capable of being electrically biased to detach toner particles from the donor roll. In an alternative embodiment, there is provided an insulating member comprised of an insulating polymeric material and a conductive metal nucleating agent.

Abstract: A composition having a) a haloelastomer with halogenated monomers, polyorganosiloxane monomers, or both halogenated and polyorganosiloxane monomers, and b) a doped metal oxide, preferably antimony doped tin oxide, dispersed or contained therein, wherein the composition can be formed into films or outer layers of components useful in xerographic processes.

Abstract: An image protecting conditioning roll for conditioning developed images in a liquid immersion development reproduction machine. The image protecting conditioning roll includes a rigid, conductive and porous core; an absorbent intermediate layer formed over the rigid core; and an inelastic image protecting top, outer layer formed over the absorbent intermediate layer, for contacting and protecting an image being conditioned, by preventing undesirable image offset and image smearing.

Abstract: A dielectric image receiving member is disclosed which comprises a substrate layer, a porous plasma-sprayed dielectric layer formed on the surface of the substrate layer, and a dielectric polymeric coating material filling at least those pores opening at the surface of the oxide layer. Most preferably, the plasma-sprayed layer is a metal oxide and the coating material is a glass resin.

Abstract: A method and apparatus for producing a multi-image or multi-color image utilize an intermediate transfer member that is a single layer of fluorocarbon elastomer. The method produces high quality images that do not suffer from image or color shifting or degradation. The single layer intermediate transfer member can contain different zones of electrical properties within the single layer.

Abstract: A method of fabricating a controlled and uniform cell size blotter roll for blotting liquid images consisting of toner particles and carrier liquid. The method includes the step of mixing a first grade of salt having first particles of a first uniform size with a polymer material so as to form a first mixture. The method next includes a step of extruding the first mixture to form an extruded sleeve having intimately compacted polymer material and salt particles, an outer surface, and an inner surface defining a hollow interior.

Abstract: An intermediate transfer member achieves substantially 100% toner transfer by containing a fluorocarbon elastomer containing less than 60 mole % vulnerable sites in the fluorocarbon chain. A high resolution image can be produced in an image developing system containing such a fluorocarbon elastomer. The fluorocarbon elastomer reduces the charge exchange between toner particles and the intermediate transfer member, and also reduces charge exchange between charge directors in liquid developers and the intermediate transfer member.

Abstract: An intermediate transfer member includes a base layer and a top thermoplastic film forming polymer layer. The base layer can include carbon and the thermoplastic film forming polymer layer can include electrical property regulating materials. This intermediate transfer member shows improved mechanical as well as electrical properties. It can be employed in an electrophotographic imaging device having at least one photoreceptor and can print an image on a suitable substrate such as paper with improved toner image formation.

Abstract: A roller for improved conditioning of an image formed from a liquid developer comprised of toner particles and liquid carrier. A wire mesh uniformly covering an inner layer of the roller uniformly distributes an electrical bias closer to the surface of the roller and to the adjacent image bearing surface. The electrical bias has the same sign polarity as that of the toner particles of the image, to electrostatically repel and prevent the toner particles from entering the roller, and for compacting the toner particles to the image. The wire mesh reduces the electrical requirements of the materials used for the roller.

Abstract: A roller for controlling the application of carrier liquid to an image bearing member in an electrostatographic reproduction apparatus having a rigid porous electroconductive supportive core, a conformable microporous covering provided around the core, and a pressure controller. The pressure controller is located to provide a positive or negative pressure within the porous core and across a cross section of the core and covering.

Abstract: A coated transport means comprised of a core with a coating comprised of charge transporting molecules and an oxidizing agent, or oxidizing agents dispersed in a binder.

Abstract: A process for fabricating a substrate includes the steps of (a) immersing a molding article having an electrically conductive molding surface in an electrodeposition liquid comprising polymer particles and a nucleating material; (b) electrodepositing a coating on the molding article; and (c) coalescing the coating to form a substrate containing the nucleating material. The process may further include exposing the substrate to an electroless metal plating bath to form a metal layer on the substrate. A process for fabricating an electrostatographic imaging member includes electrolessly depositing metal on a substrate. A process for fabricating a belt comprises electrolessly depositing metal on an endless substrate. An electrostatographic imaging member comprises a substrate including polymer and nucleating material and a metal layer. An endless belt includes polymer and nucleating material.

Abstract: A seamless intermediate transfer member has a reinforcing member in an endless configuration, a filler material such as a polymer and electrical property regulating material to regulate the electrical properties such as surface and bulk resistivity, dielectric constant and charge dissipation. The seamless intermediate transfer member also has good mechanical properties. The reinforcing member can be prepared by any suitable method such as by weaving. Filler material and electrical regulating material can be applied on, around or embedded into the reinforcing member. The member can be employed in an electrostatographic imaging system with more than one toner imaging station. The member can pick up a separate image from each individual imaging station and transfer the combined image to a suitable substrate.

Abstract: An apparatus for developing a latent image that contains a housing with a supply of a developer of carrier and toner and a coated toner donor member, which member is spaced from the surface on which a latent image Is being recorded. The apparatus also includes a means for advancing the developer material in the chamber of the housing and this means cooperates with the donor means and both means define a region wherein a substantially constant quantity of toner is deposited on the donor member. The apparatus further includes an electrode means positioned near the surface of a dielectric core roll and these electrodes are biased to detach toner from the donor member and to form a donor cloud for developing the latent image. The coated toner transport means can be comprised of a core with a coating of an oxidized polyether carbonate.

Abstract: An intermediate toner transfer component comprised of a substrate and thereover a coating comprised of a volume grafted elastomer, which is a substantially uniform integral interpenetrating network of a hybrid composition of a fluoroelastomer and a polyorganosiloxane, said volume graft having been formed by dehydrofluorination of said fluoroelastomer by a nucleophilic dehydrofluorinating agent, followed by addition polymerization by the addition of an alkene or alkyne functionally terminated polyorganosiloxane and a polymerization initiator.