Abstract: The present invention is a multilayer imaging element which includes a support, one or more image-forming layers super posed on the support; and an outermost transparent electrically-conductive, non-charging, overcoat layer superposed on the support. The outermost transparent electrically-conductive, non-charging overcoat layer includes colloidal, electrically-conductive metal-containing granular particles, dispersed in a film-forming binder at a volume percentage of conductive metal-containing particles of from 20 to 80 and a first charge control agent which imparts positive charging properties and a second charge control agent which imparts negative charging properties.

Abstract: The present invention concerns a novel synthetic inorganic material based on aluminum and silicon, and a process for obtaining it. By controlled hydrolysis of a mixed aluminum-silicon alkoxide, or a mixed aluminum-silicon precursor, and hydrothermal treatment in presence of silanol, a material with a fibrous structure of formula Al.sub.x Si.sub.y O.sub.z, where x:y is for example between 1.5 and 2.5 and z is between 2 and 6, is obtained.Application to the production of antistatic materials.

Abstract: A silver halide photographic light-sensitive material is disclosed. The light-sensitive material comprises a transparent support having thereon a hydrophilic colloid layer comprising a silver halide emulsion layer and an electric conductive layer, in which the electric conductive layer contains colloidal particles of a kind of metal oxide and at least one layer of the hydrophilic colloid layer contains a leucocompound of a blue dye.

Abstract: The present invention is a multilayer imaging element which includes a support, at least one image-forming layer, and a transparent electrically-conductive layer. The transparent electrically-conductive layer includes electronically-conductive metal antimonate colloidal particles having a particle size of from 0.005 to 0.05 .mu.m and non-conductive metal-containing colloidal particles having a particle size of from 0.002 to 0.05 .mu.m dispersed in a film-forming binder.

Abstract: A photographic element comprises an ultraviolet ray absorbing polyester support bearing a light-sensitive silver halide photographic emulsion layer, the support having adjacent thereto one or more contiguous non imaging layers between the support and the closest silver halide photographic emulsion layer said one or more contiguous layers containing a combined gelatin laydown of 2.3 g/m.sup.2 or less.

Abstract: A silver halide photographic light sensitive material comprising a support having thereon photographic component layers including a light sensitive silver halide emulsion layer and a light insensitive hydrophilic colloid layer, wherein the silver halide emulsion layer comprises a silver halide emulsion which has been subjected to desalting by ultrafiltration, at least one of the component layers containing a composite material comprising a hydrophobic polymer and inorganic particles.

Abstract: The present invention is an imaging element which includes a support, an image forming layer, and an electrically-conductive layer. The electrically conductive layer includes electronically-conductive fine particles from about 5 to 50 volume percent of said electrically-conductive layer, film-forming hydrophilic colloid, and carboxylic acid-containing polymer particles having an acid number of at least 90.

Abstract: The invention provides a multilayer color negative photographic element comprising a support, at least one light-sensitive silver halide emulsion layer sensitive to each of the blue, green and red regions of the visible spectrum, a magnetic recording layer, and a permanent density correction dye, wherein:the spectral absorbance maximum of the density correction dye is in the range of 450-485 nm;the ratio of the absorbance of the density correction dye at 480 nm relative to 420 nm is between 1.2 and 3.5;the ratio of the absorbance of the density correction dye at 440 nm relative to 420 nm is between 1.25 and 2.5;the ratio of the absorbance of the density correction dye at 510 nm relative to 480 nm is less than 0.6; andthe density correction dye is uncharged and is free of carboxyl and sulfonate groups.The element exhibits improved color balance permitting it to be satisfactorily processed together with conventional photographic elements to produce viewable color images.

Abstract: The present invention is a method for treating a polyester support such as polyethylene naphthalate or polyethylene terephthalate. The treatment is carried out at atmospheric pressure in a gas of helium and optionally nitrogen and/or oxygen. The treatment uses metallic electrodes and an atmospheric glow discharge results when the electrodes are connected to a generator and spaced about 1 to 2 mm apart. The process and apparatus improve adhesion of subsequently coated emulsions on the polyester support at high speeds and relatively low power by selecting a frequency of 40 kHz to 500 kHz.

Abstract: A photographic element is disclosed comprising a support bearing at least one photosensitive layer and an antistatic layer comprising a binder, vanadium pentoxide, and an aromatic ketone ultraviolet absorbing compound. The antistatic layer provides the properties of UV absorbance and antistatic protection, which properties are retained after photographic processing. Specifically, in accordance with preferred embodiments, a layer providing a surface and volume resistivity of less than about 10.sup.8 ohm/cm coupled with an optical density of greater than about 1.0 from 300-400 nm and less than about 0.03 as measured in orthochromatic light is provided. The layer composition components are soluble in common coating solvents, compatible with each other, and do not produce any adverse sensitometric effects either in the raw state, during or after processing of the film itself.

Abstract: The present invention is a photographic element which includes a support, and at least one light-sensitive silver halide layer on a front side of the support. The photographic element has on the backside of the support an antistatic layer; a transparent magnetic recording layer; and a lubricating overcoat layer. The lubricating overcoat layer is farthest from the support and includes a lubricant of the general formula:R--CONH.sub.2where R is a long chain hydrocarbon between 12 and 30 carbons, preferably between 16 and 22.The present invention also provides a method of producing an imaging support which includes, providing a support, and simultaneously coating on the support; a transparent magnetic recording layer including magnetic particles, a polymeric binder and an organic solvent, and a lubricating overcoat layer, the lubricating overcoat layer comprising a lubricant of the general formula:R--CONH.sub.

Abstract: A photographic sheet element comprising a film support, at least one light-sensitive layer having a hydrophilic binder on a first side of the support, the thickness of the at least one light-sensitive layer and other layers on the first side of the support being T.sub.E, on the opposite side of the support, a transparent magnetic recording layer comprising ferromagnetic particles in a hydrophilic colloid, the thickness of the transparent magnetic recording layer being T.sub.M, intermediate, the transparent magnetic recording layer and the support, a hydrophilic colloid control layer, the thickness of the control layer being T.sub.C, the relative thickness of the layers being represented by the formula: ##EQU1## where 0<X<10.

Abstract: In accordance with this invention, a photographic film especially suited for motion imaging film applications such as motion picture film or television film has on one side of a support material, in order, a process surviving, electrically conductive subbing layer, a photographic emulsion, and a protective overcoat; and on the opposite side a carbon black-containing backing layer, and optionally, a lubricant that overlies the backing layer. The carbon black-containing layer provides antihalation and antistatic protection for the unprocessed film. The conductive subbing layer retains its antistatic properties after processing so that the motion imaging film is protected from the generation of static charge after the carbon black-containing layer is removed during processing. The conductive subbing layer has a resistivity of less than 5.times.10.sup.9 .OMEGA./.quadrature. after film processing.

Abstract: TiO.sub.2 containing iron oxide having an average primary particle diameter of 1 to 100 nm and an iron oxide content of 0.5 to 20 wt. % is suitable as a UV absorber for photographic materials.

Abstract: The present invention describes an imaging element which includes a support, an image-forming layer, a transparent magnetic recording layer, and an electrically-conductive layer. The electrically-conductive layer is a dispersion in a film-forming binder of acicular, crystalline single phase, semi-conductive metal-containing particles having a cross-sectional diameter less than 0.02 .mu.m and an aspect ratio of greater than or equal to 5:1.

Abstract: In accordance with one embodiment of the invention a composite support for an imaging element is described, which composite support comprises a polymeric film having coated thereon an electrically conductive layer and an auxiliary layer coated over the electrically conductive layer, wherein the polymeric film comprises a surface which has been activated by energetic treatment, and wherein the composite support further comprises an adhesion promoting layer comprising an aqueous dispersible, aliphatic, anionic polyurethane binder having an ultimate elongation to break of at least 350 percent either between the polymeric film and the electrically conductive layer or between the electrically conductive layer and the auxiliary layer, and the electrically conductive layer or adhesion promoting layer is in contiguous contact with the activated surface of the polymeric film.

Abstract: The invention provides a multilayer color negative photographic element comprising a support, at least one light-sensitive silver halide layer sensitive to each of the blue, green and red regions of the visible spectrum, a magnetic recording layer and a yellow or orange-yellow methine density correction dye of structure I, ##STR1## wherein R.sub.1 is hydrogen or an alkyl group;R.sub.2 is an alkyl group or an aryl group;R.sub.3 is hydrogen, a halogen atom, an alkyl group, an alkoxy group or an aryloxy group;R.sub.4 is hydrogen or an alkyl group;R.sub.5 is hydrogen or an alkyl group;R.sub.6 is hydrogen or an alkyl group;X is oxygen or sulfur;each R.sub.7 is independently a substituent selected from the group consisting of a halogen atom, and alkyl, aryl, alkoxy, aryloxy, carbonamido, sulfonamido, carbamoyl, alkoxycarbonyl, aryloxycarbonyl, acyloxy, acyl, sulfamoyl, sulfonyl, sulfoxyl, alkylthio, arylthio and cyano groups;R.sub.1 and R.sub.2 or R.sub.2 and R.sub.3 may join to form a ring.

Abstract: A photographic element is disclosed which comprises (a) a support, (b) a radiation-sensitive silver halide emulsion layer on one side of the support, and (c) a protective backing on the opposite side of the support which provides scratch and abrasion resistance and process surviving lubricity. The protective backing is comprised of one or more layers, the outermost of which comprises a film-forming hydrophobic lubricious polyimide-siloxane block copolymer. In preferred embodiments of the invention, the backing further comprises a solid particle dye dispersion of a filter dye which is readily soluble or decolorizable in alkali aqueous photographic processing solutions at pH of 8 or above dispersed in an alkaline aqueous insoluble, organic solvent soluble film forming binder, and an electrically conductive agent, such that the backing provides halation protection during exposure as well as process-surviving antistatic protection.

Abstract: A photographic element is disclosed which comprises (a) a support, (b) a radiation-sensitive silver halide emulsion layer on one side of the support, and (c) a protective backing on the opposite side of the support which provides scratch and abrasion resistance and process surviving lubricity. The protective backing is comprised of one or more layers, the outermost of which comprises a film-forming hydrophobic lubricious polyester-siloxane block copolymer and a hydrophobic co-binder which does not contain polysiloxane block units. In preferred embodiments of the invention, the backing further comprises a solid particle dye dispersion of a filter dye which is readily soluble or decolorizable in alkali aqueous photographic processing solutions at pH of 8 or above dispersed in an alkaline aqueous insoluble, organic solvent soluble film forming binder, and an electrically conductive agent, such that the backing provides halation protection during exposure as well as process-surviving antistatic protection.

Abstract: The present invention describes imaging elements which include a support, an image-forming layer and an electrically-conductive layer. The electrically conductive layer is a dispersion in a film-forming binder of acicular, crystalline single phase, conductive metal-containing particles having a cross-sectional diameter less than 0.02 .mu.m and an aspect ratio of greater than or equal to 5:1.

Abstract: A composite support for an imaging element is described, which composite support comprises a polymeric film and an electrically conductive layer, wherein the polymeric film comprises a surface which has been activated by energetic treatment, the electrically conductive layer comprises an electrically conductive agent dispersed in an aqueous dispersible polymeric binder comprising an aliphatic, anionic polyurethane having an ultimate elongation to break of at least 350 percent, and the electrically conductive layer is in contiguous contact with the activated surface of the polymeric film. Imaging elements for use in an image-forming process are also described, which element comprise such composite supports and at least one image-forming layer. The invention provides composite supports and imaging elements containing an electrically conductive antistatic layer having excellent adhesion to energetic surface-treated polymer film supports, and of auxiliary layers to the electrically conductive antistatic layer.

Abstract: The present invention is a method for treating a polyester support such as polyethylene naphthalate or polyethylene terephthalate. The treatment is carried out at near atmospheric pressure in a gas of helium and optionally nitrogen and/or oxygen. The treatment uses anodized aluminum electrodes and an atmospheric glow discharge results when the electrodes are connected to an RF generator and spaced about 2 mm apart. The process and apparatus improve adhesion of subsequently coated emulsions on the polyester support at high speeds and relatively low power by selecting a frequency of 40 kHz to 500 kHz.

Abstract: A photographic element comprising a polymeric film base, a silver halide emulsion layer, and an antistatic layer comprising a colloidal vanadium oxide and a vinyl addition polymer dispersion in a dry weight ratio of from 1:30 to 1:500. The antistatic layer may be present as a backing layer on the side of the base opposite the silver halide emulsion layer, as a subbing layer between the base and the emulsion layer in a single or double side coated photographic element, and/or as a subbing layer between the base and a different backing layer. No barrier layer is used over the antistatic layer.

Abstract: A coating composition useful for forming an electrically conductive layer on a substrate is disclosed, said composition comprising a liquid medium containing: a) a vanadium oxide gel, b) a film-forming binder, and c) a conductivity-increasing amount of a volatile aromatic compound comprising an aromatic ring substituted with at least one hydroxy group or a hydroxy substituted substituent group. Further embodiments of the invention disclose a composite support for an imaging element, which composite support comprises a polymeric film having coated thereon an electrically conductive layer, wherein the electrically conductive layer has been formed by applying a coating of the coating composition of the invention, and drying the coating.

Abstract: Dye imbibition printing blanks are disclosed comprising a support bearing on one side thereof a dye-receiving layer comprising a cationic mordant, and further comprising an antistatic layer substantially free of cationic polymers. The antistatic layer is preferably provided on the opposite side of the support relative to the dye-receiving layer. Such antistatic layer provides improved antistatic properties which enable high manufacturing and processing speeds without adversely affecting printed image qualities.

Abstract: A silver halide photographic light-sensitive material is disclosed, comprising a polyester support having on one side thereof a silver halide emulsion layer, and on the other side of the support, a layer containing a polyester resin or polyurethane resin and further thereon a magnetic recording layer.

Abstract: Imaging elements, such as photographic, electrostatographic and thermal imaging elements, are comprised of a support, an image-forming layer and an electrically-conductive layer comprising electronically-conductive fine particles, such as antimony-doped tin oxide particles, and gelatin-coated water-insoluble polymer particles. The use of gelatin-coated water-insoluble polymer particles as a binder in the electrically-conductive layer facilitates the preparation of stable coating compositions and provides a layer with a high degree of conductivity at low concentrations of electronically-conductive fine particles and with excellent abrasion resistant properties.

Abstract: A coating composition that is useful for the preparation of an auxiliary layer of an imaging element, such as a photographic element, is comprised of an aqueous medium having dispersed therein film-forming polymeric particles and non-film-forming polymeric particles and is characterized in that the film-forming polymeric particles are acid-stable polyurethane particles. These coating compositions have excellent stability characteristics, provide auxiliary layers with improved chemical and physical properties when coated and dried to form a coalesced layer, and provide for reduced emission of volatile organic compounds during the drying process.

Abstract: Described herein is a photographic paper coated with a polyolefin resin layer on each surface, one of the free surfaces of one of the polyolefin layers bearing a print retaining antistatic layer with improved spliceability and track off characteristics. The antistatic layer includes a polymeric latex binder and a non-ionic surface active compound having poly(ethylene oxide) and an alkali metal salt wherein the non-ionic surface active compound is between 0.1 and 4 percent by dry weight of the antistatic layer.

Abstract: Imaging elements, such as photographic, electrostatographic and thermal imaging elements, are comprised of a support, an image-forming layer and an electrically-conductive layer produced by coating a layer comprised of a metallo-organic compound and a film-forming binder and subjecting such layer to glow discharge treatment to render it electrically conductive. Use of a metallo-organic compound in combination with a glow discharge treatment provides a controlled degree of electrical conductivity and beneficial chemical, physical and optical properties which adapt the electrically-conductive layer for such purposes as providing protection against static or serving as an electrode which takes part in an image-forming process.

Abstract: A photographic film that is especially useful as a motion picture print film is comprised of a support having, in order, on one side thereof an antihalation undercoat and at least one silver halide emulsion layer and having, in order, on the opposite side thereof an antistatic layer and a protective topcoat; wherein the protective topcoat is comprised of a polyurethane binder and a lubricant and the polyurethane binder has a tensile elongation to break of at least 50% and a Young's modulus measured at 2% elongation of at least 50000 lb/in.sup.2. The polyurethane binder provides a tough but flexible protective topcoat that is capable of resisting abrasion and scratching when the film is conveyed through a projector and capable of standing up to the repeated use to which motion picture print films are typically subjected.

Abstract: High-contrast room-light-handleable contact-exposed ultraviolet-sensitive black-and-white silver halide photographic elements useful in the field of graphic arts are provided with an electrically-conductive layer which serves to provide antistatic protection. The electrically-conductive layer is comprised of electrically-conductive metal-containing particles, such as particles of antimony-doped tin oxide, a film-forming polymer, such as gelatin, and an ultraviolet-absorber, such as a solid particle filter dye, in an amount sufficient to provide halation protection.

Abstract: Clad fibrous vanadium pentoxide, antistat layers containing clad fibrous vanadium pentoxide and imaging elements containing such antistat layers.

Abstract: Palladium compounds are incorporated into a relatively low speed photographic print element. One embodiment of the invention comprises a silver halide light sensitive photographic print element comprising a support bearing at least one silver halide emulsion image forming layer, an antistatic layer containing vanadium pentoxide, and a palladium compound. In a preferred embodiment, the silver halide light sensitive photographic print element of the invention comprises a support bearing on one side thereof at least one blue-sensitive silver halide emulsion yellow-image forming layer, at least one red-sensitive silver halide emulsion cyan-image forming layer, and at least one green-sensitive silver halide emulsion magenta-image forming layer; an antistatic layer containing vanadium pentoxide; and a palladium compound.

Abstract: The invention comprises a self supporting electronic packaging article comprising an insulative polymer overcoated with an antistatic/protective coating system comprising from about 8 mg/m.sup.2 to about 70 mg/m.sup.2 vanadium pentoxide, from about 36 mg/m.sup.2 to about 270 mg/m.sup.2 of a polymer latex having a hydrophilic functionality, and from about 210 mg/m.sup.2 to about 842 mg/m.sup.2 of a nonsulfonated protective topical binder, all of which may be contained in a single coating, or which may be contained in a two-layer coating system.

Abstract: A photographic film construction at least one side of which is coated with an antistatic layer comprising a binder of gelatin grafted to a poly(ethylenic) polymer having acid functional groups on the polymer and a dispersion of vanadium oxide particles in the grafted gelatin binder.

Abstract: (A) being a photosensitive relief-forming layer in which imagewise exposure to actinic light results in different solubilities of the exposed and unexposed parts, and this layer consists of a mixture of:(a1)one or more polymeric binders,(a2)one or more photopolymerization initiators,(a3)one or more organic compounds which are compatible with the binder (a1) and contain photopolymerizable olefinically unsaturated groups and, if required,(a4)one or more assistants,(B) being a smooth or dull, nontacky release layer (B) which is transparent to light, soluble or swellable in the relevant liquid media and formed by a polymer forming strong films and additives contained therein, and(C) being a cover sheet which can be detached from the release layer (B), the release layer (B) containing a metal salt as an additive,is suitable for the production of printing plates.

Abstract: An image-forming method comprising processing an imagewise exposed silver halide photographic material for a laser scanner comprising a transparent support having thereon at least one silver halide emulsion layer comprising a silver halide emulsion having a silver chloride content of .gtoreq.90 mol % spectrally sensitized to a range of .gtoreq.600 nm. Processing comprises developing in a developing bath and fixing in a fixing bath, wherein the photographic material contains one or both of a conductive metal oxide and a conductive polymer; the developing bath and the fixing bath are each replenished in an amount of .ltoreq.200 ml per m.sup.2 of the photographic material processed; the processing is carried out in an automatic developing machine. Further, an image-forming method, wherein the photographic material contains a polyoxyethylene nonionic surface active agent and a fluorine-containing surface active agent each having a solubility of .ltoreq.0.

Abstract: The present invention is a polyester film base which has a surface approximately 5 nm thick. The surface of the film base has been altered to include about 6 to 15 atomic percent nitrogen in the form of imines, secondary amines and primary amines in the ratio of about 1:1:2. The invention also includes a film base whose surface includes oxygen in the form of hydroxyl, ether, epoxy, carbonyl or carboxyl groups wherein the oxygen is about 4 to 10 atomic percent above the original surface content of the base. The polyester film base can be either polyethylene terephthalate or polyethylene naphthalate.

Abstract: A silver halide photographic material comprises a plastic support, a silver halide emulsion layer and an antistatic backing layer. A process for the preparation of the photographic material comprises the steps of: coating a silver halide emulsion on one side of the support to form the silver halide emulsion layer; and coating an aqueous coating solution on the other side of the support to form the antistatic backing layer. The coating solution contains electroconductive particles, a binder and a specific nonionic surface active agent represented by the formula (Ia), (Ib), (II), (III) or (IV).

Abstract: Imaging elements, such as photographic, electrostatographic and thermal imaging elements are comprised of a support, an image-forming layer and an electrically-conductive layer comprised of a vanadium pentoxide colloidal gel, a polyesterionomer binder and a methoxyalkylmelamine. The electrically-conductive layer exhibits electrical conductivity which is both process-surviving and essentially independent of humidity.

Abstract: Imaging elements, such as photographic, electrostatographic and thermal imaging elements, are comprised of a support, an image-forming layer, a transparent magnetic layer comprising magnetic particles dispersed in a film-forming binder and a transparent electrically-conductive layer comprising a sputter-deposited layer of a metal oxide. Use of a sputter-deposited metal oxide provides a controlled degree of electrical conductivity and beneficial chemical, physical and optical properties which adapt the electrically-conductive layer for such purposes as providing protection against static or serving as an electrode which takes part in an image-forming process.

Abstract: The present invention relates to a method for forming a color image in a silver halide color photographic material comprising a reflective support having coated thereon a composition comprising a polyester resin and a white pigment mixed and dispersed in said polyester resin, at least one yellow color forming silver halide photosensitive emulsion layer, at least one magenta color forming silver halide photosensitive emulsion layer, and at least one cyan color forming silver halide photosensitive emulsion layer on said support, each of said yellow, magenta and cyan color forming silver halide photosensitive emulsion layers having silver halide grains containing 95 mol % or more of silver chloride, wherein said method comprises the steps of exposing imagewise said silver halide color photographic material to light, developing said imagewise exposed silver halide color photographic material in a color developing solution, subjecting said developed silver halide color photographic material to desilvering by bleac

Abstract: A silver halide photographic light-sensitive material is provided, comprising a support having thereon an antistatic layer and further having thereon a silver halide emulsion layer, wherein the antistatic layer comprises a water-soluble conductive polymer and a hydrophobic polymer, the layer having been hardened with a hardener, or the antistatic layer comprises conductive metal oxide particles containing at least one metal selected from Zn, Ti, Sn, Al, In, Si, Mg, Ba, Mo, W and V; and the silver halide emulsion is spectrally sensitized by adding thereto a substantially water-insoluble spectral-sensitizing dye in the form of a dispersion of solid particles dispersed in an aqueous medium substantially free from an organic solvent and a surfactant.

Abstract: Thermally processable imaging elements in which the image is formed by imagewise heating or by imagewise exposure to light followed by uniform heating are provided with an electroconductive overcoat layer or an electroconductive backing layer or both an electroconductive overcoat layer and an electroconductive backing layer. Such electroconductive layers are comprised of electrically-conductive metal-containing particles dispersed in a polymeric binder in an amount sufficient to provide a surface resistivity of less than 5.times.10.sup.11 ohms/square.

Abstract: A silver halide photographic material and a method for processing the same are disclosed. The silver halide photographic material has a support and a silver halide emulsion layer. The emulsion layer contains polymer latex bonded with gelatin and not less than 70 wt. % of the polymer latex is present. Dimensional stability is improved by the combination of a high portion of polymer latex with the gelatin.

Abstract: An imaging element for use in an electron-beam-recording process is comprised of a film support having, in order, on one side thereof a conductive layer comprising vanadium pentoxide, an adhesion-promoting hydrophilic colloid layer and an imaging layer. The imaging layer is comprised of an electron-beam-sensitive silver halide emulsion and the vanadium pentoxide is present in the conductive layer in an amount sufficient to impart thereto a resistivity of less than 5.times.10.sup.8 .OMEGA./sq. The imaging element is free of objectionable visual density, UV density and mottle and can be manufactured without the need for organic solvents.

Abstract: A heat-developable photosensitive material including a photosensitive layer formed on a support, the photosensitive layer at least containing an organic silver salt, a reducing agent, either a photosensitive silver halide or a photosensitive silver halide forming agent, and a sensitizing dye of the following general formula (I): ##STR1## where r is hydrogen, halogen, substituted or unsubstituted alkyl, substituted or unsubstituted alkoxyl, substituted or unsubstituted aryl or substituted amino; r.sup.1 and r.sup.2 are each substituted or unsubstituted aryl or r.sup.1 and r.sup.2 are bonded to each other to form a condensed ring; r.sup.3, r.sup.4 and r.sup.5 are each hydrogen, substituted or unsubstituted alkyl, alkenyl, substituted or unsubstituted aryl, or substituted or unsubstituted aralkyl; X.sup.1 is oxygen, sulfur, carbon, nitrogen or selenium, wherein when X.sup.1 is carbon or nitrogen, then X.sup.

Abstract: An electron-beam-recording process comprises the steps of (1) providing an electron-beam-recording element, (2) introducing the element into a vacuum chamber, (3) imagewise exposing the element within the vacuum chamber to an electron beam and (4) processing the imagewise-exposed element to form a visible image. The electron-beam-recording element comprises a film support having, in order, on one side thereof a conductive layer comprising vanadium pentoxide, an adhesion-promoting hydrophilic colloid layer and an imaging layer. The imaging layer is comprised of an electron-beam-sensitive silver halide emulsion and the vanadium pentoxide is present in the conductive layer in an amount sufficient to impart thereto a resistivity of less than 5.times.10.sup.8 .OMEGA./sq.

Abstract: A silver halide photographic light-sensitive material is disclosed. The light-sensitive material comprises a support having thereon a silver halide emulsion layer and optionally a hydrophilic colloid layer, at least one of said emulsion layer and said hydrophilic colloid layer contains a water-soluble polymer which comprises repeating unit represented by formula 1 in an amount of 10 to 100 mol %, and a electric conductive layer being provided between the support and the silver halide emulsion layer and comprising a binder and fine particles of an electric conductive crystalline metal oxide of ZnO, Ti0.sub.2, SnO.sub.2, Al.sub.2 O.sub.3, In.sub.2 O.sub.3, SiO.sub.2, MgO, BaO, MoO.sub.3, V.sub.2 O5 or a mixture thereof, each of which has a volumetric resistivity of not higher than 10.sup.7 .OMEGA.m; ##STR1## wherein R.sup.1 and R.sup.2 are each independently a hydrogen atom, an alkyl group, a halogen atom or a --CH.sub.2 COOM.sup.1, in which M.sup.