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4876171 Silver salt diffusion transfer with complexing compound  
A photographic image is formed on an image-receiving material by imagewise exposing a silver halide photosensitive material, placing the exposed material on an image-receiving material, and...
4873168 Imaging system utilizing heat treatment  
A method for treating an imaging sheet is disclosed. The method includes the steps of providing an imaging sheet having coated on one of its surfaces a layer of microcapsules, the microcapsules...
4871647 Method of forming color diffusion transfer image by heat development  
A method of forming a color diffusion transfer image by heat development is disclosed. This method comprises effecting imagewise exposure of a thermally developable photosensitive material...
4871643 Image-forming method employing light-sensitive material and image-receiving material comprising microcapsules and specified paper support  
An image-forming method comprises: imagewise exposing a light-sensitive material comprises a light-sensitive layer containing silver halide, a reducing agent and a polymerizable compound provided...
H000691 Heat developable photographic element  
A heat-developable photographic element containing a light-sensitive silver halide and a binder on a support, and in addition, a base precursor and a photographic reagent capable of releasing a...
4868089 Positive image forming method  
A positive image forming method is disclosed. Said method comprises in sequence the steps of subjecting to imagewise exposure a silver halide photographic material having a silver halide emulsion...
4868097 Heat development dye image forming method with surface active agents  
A color image is formed by imagewise exposing a photosensitive material comprising at least (a) a photosensitive silver halide, (b) a binder, (c) a dye-providing substance which forms or releases...
4868088 Photographic element with back layer containing matting agents  
A photographic element comprising particulate benzoguanamine-formaldehyde condensation polymer is improved in writability and anti-adherence while maintaining photographic properties. A...
4859580 Heat developable photosensitive material  
A heat-developable photosensitive material having, on a support, a layer comprising a binder, a light-sensitive silver halide, a reducing agent, and at least one compound selected from cyclic...
4853312 Material with pH not higher than 7 containing silver halide, reducing agent and polymerizable compound  
A light-sensitive material comprising a light-sensitive layer which contains silver halide, a reducing agent and a polymerizable compound provided on a support, characterized in that the...
4847179 Photographic dye diffusion transfer process and color photographic recording material suitable for this process  
Water-soluble substantially non-hardening aldehydes or water-soluble substantially non-hardening aldehyde precursor compounds are suitable as fog-reducing compounds for the photographic dye...
4847188 Thermally developable light-sensitive material  
A thermally developable light-sensitive material having at least a light-sensitive silver halide, a reducing agent, a binder and a dye-providing material on a support is disclosed. The...
4845018 Image-forming process involving heating step  
An image-forming process involving a heating step is disclosed, which comprises conducting the heating in the presence of a compound represented by the following general formula (I): ##STR1##...
4840870 Heat-transfer image-receiving element  
In a heat-transfer image-receiving element adapted to have a superposed relation, at least during a heat-transfer processing, with a heat-transfer element containing a heat-transferable dye...
4840885 Color photographic recording material for the dye diffusion transfer process  
A color photographic recording material for the dye diffusion transfer process contains color producing compounds in the form of a dispersion of particles of an ionically modified polyaddition or...
4840884 Photographic element and process comprising a dye releasing group  
A new photographic coupler comprises a coupling-off group bonded to the coupler at the coupling position represented by the formula: --L--NR1 --DYEwherein L is a linking group; NR1 is a...
4840882 Heat developable color light-sensitive material  
In a heat-developable color light-sensitive material comprising a support having thereon at least two light-sensitive layers each comprising a light-sensitive silver halide, organic silver salt,...
4840871 Color photographic heat development process  
Process for the production of color images by the color photographic dye diffusion process in which development is brought about by heat and water. The combination of antifoggants added to the...
4839272 Heat-developable photosensitive material  
A heat-developable photosensitive material comprising (1) a silver halide emulsion, (2) a reducing agent, and (3) a binder on a support can be quickly heat developed to produce images having a...
4824756 Image-forming method employing light-sensitive material containing silver halide, reducing agent and a mixture of polymerizable compounds  
An image-forming method which comprises: imagewise exposing a light-sensitive material comprising a light-sensitive layer provided on a support wherein the light-sensitive layer contains silver...
4824759 Method for forming an image  
A method for forming an image, which comprises heating a light-sensitive material in the presence of a compound capable of forming a 2-mercaptobenzazole ring by a ring closing reaction when...
4820622 Heat development image forming method  
An image is formed by imagewise exposing a heat-developable photosensitive material comprising (a) a photosensitive silver halide, (b) a reducing agent or a precursor thereof, (c) a dye-providing...
4818662 Process for forming color images  
A process for forming a color image comprising exposing and heating a light-sensitive material comprising a support having thereon a light-sensitive silver halide, a binder and a compound capable...
4816363 Photographic element  
In a photographic element amenable to heat development or mobile dye heat transfer, an electroconductive layer is formed from a composition containing an electroconductive substance, typically...
4816372 Heat development process and color photographic recording material suitable for this process  
Compounds of the formula I are suitable as thermal development and diffusion promoting agents for the heat development process. With the aid of said compounds higher color transfer densities can...
4814254 Heat developable photographic element with conductive layer  
In a photographic element amenable to heat development or mobile dye heat transfer, an electroconductive layer is formed from a composition containing an electroconductive substance, typically...
4810615 Colour photographic recording material containing a dye releasing compound for cyan dyes and a colour image produced with these dyes  
Dye releasing compounds which release dyes corresponding to formula I ##STR1## wherein R1 denotes alkyl, aryl, arylamino, alkoxy or aryloxy, R2 denotes H or halogen, R3 denotes alkyl with 2-4...
4792514 Light-sensitive material  
A light-sensitive material is described, comprising a support having provided thereon a light-sensitive layer containing at least a light-sensitive silver halide, a polymerizable compound, a color...
4791042 Epoxy hardener in dye fixing element  
A process for forming an image comprising imagewise exposing a light-sensitive element comprising a support having thereon at least a light-sensitive silver halide, a binder, and a dye providing...
4788124 Thermal recording method and material  
An imaging process which comprises image-wise simultaneously exposing to heat and light or ultraviolet radiation an imaging material comprising a support having a layer of photosensitive...
4788134 Heat-developable photographic light-sensitive materials  
The present invention provides a heat-developable photographic light-sensitive material comprising, on a support, at least containing a light-sensitive silver halide, a binder, a reducing agent,...
4786936 Electrostatic latent image developing device  
An electrostatic latent image developing device including a developing sleeve which is so provided as to confront a support member for supporting an electrostatic latent image, a toner reservoir...
4784931 Method for forming dye transfer image using amphoteric surface active agent  
A method for forming an image comprising heating a light-sensitive element in the presence of water and at least one of a base and a base precursor after or simultaneously with imagewise exposure...
4783392 Method for forming an dye transfer image with oil in separating layer  
A method for forming an image is described, comprising developing a photosensitive element which comprises a support provided thereon a photosensitive layer containing at least a photosensitive...
4783675 Image recording method  
An image recording method wherein an image recorded on a thermal developing photosensitive material is transferred to an image-receiving material in the presence of an image forming solvent so as...
4782004 Method for developing a heat-developable photosensitive material comprising a dye providing compounds and an auxiliary developing agent  
A heat-developable photosensitive material comprising at lesat (1) a photosensitive silver halide, (2) a binder, (3) a dye-providing substance, and (4) a specific reducing agent other than...
4780736 Method of and apparatus for recording image  
An image recording method wherein an image recorded on a thermal developing photosensitive material is transferred to an image-receiving material in the presence of an image forming solvent so as...
4777110 Heat developable color photographic materials  
A heat developable color photographic material is disclosed. The color photographic material is comprised of a support having thereon a light-sensitive mixed crystal silver haloiodide having a...
4775610 Method for the formation of photographic images including heating step  
A method for the formation of a photographic image including a heating step, comprising heating a photographic material in the presence of at least one compound selected from those represented by...
4775614 Method for fixing a photographic silver halide emulsion layer material  
An ecologically advantageous method for fixing a developed photographic silver halide emulsion layer material which involves the steps of: (A) developing an image-wise exposed silver halide...
4775613 Heat-developable light-sensitive material  
A heat-developable light-sensitive material comprising a support having thereon at least one layer containing a light-sensitive silver halide, a reducing agent, a binder and an acetylene silver...
4772544 Heat-developable photographic material  
A heat-developable photographic material is disclosed wherein the photographic material comprising at least one of an acid or a salt thereof having an acid dissociation constant pKa of 7 or less.
4770989 Heat-developable color photosensitive element  
A heat-developable color photosensitive element having a support bearing thereon at least one photographic component layer containing a photosensitive silver halide, an organic silver salt, a...
4770981 Heat-development-type color light-sensitive material  
There is provided a multi-layer heat-developement-type color light-sensitive material comprising a support having thereon a layer containing light-sensitive silver halide grains, an organic silver...
4770970 Photographic heat development process and auxiliary sheet suitable therein  
The heat development process using an integral color photographic recording material carrying, on a preferably transparent layer support, both an image receptor layer and light-sensitive layers of...
4766056 Light-sensitive material with compounds reactive with dye developers  
A heat-developable color light-sensitive material is disclosed, comprising a support having thereon at least one layer containing a light-sensitive silver halide, a binder, a compound containing a...
4766052 Photographic element with polymeric imidazole dye mordant  
A photographic element containing a polymer comprising a recurring unit of general formula (I) and at least one recurring unit selected from the group of units of general formulae (II), (III) and...
4761361 Method for forming an image employing acetylene silver compounds  
A method for forming an image comprising heating a light-sensitive material comprising a support having thereon at least a light-sensitive silver halide, a dye providing substance, a binder, and...
4758503 Heat developable light-sensitive material  
A heat developable light-sensitive material containing a compound represented by the following general formula (I): ##STR1## wherein R1 and R2, which may be the same or different, each represents...
4751175 Heat developable color light-sensitive material  
A heat developable color light-sensitive material is disclosed, which comprises a support having provided thereon at least a light-sensitive silver halide emulsion, a binder, and a compound having...