Matches 201 - 250 out of 349 < 1 2 3 4 5 6 7 >
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5006439 Photographic reversal process using a color developing agent in the black-and-white developer  
A photographic reversal process for the production of positive photographic images by imagewise exposure of the photosensitive material containing at least one silver halide emulsion layer,...
5002862 Method for processing a silver halide color photographic material with a color developer comprising an aromatic primary amine precursor  
A method for processing a silver halide color photographic material is described, comprising a support having thereon at least one light-sensitive silver halide emulsion layer, wherein after...
4997749 Overflow-free color photographic development system  
True-to-type development without any overflow is achieved with a developer solution system of a refill solution and--replenished therewith--a ready-to-use developer solution which contains the...
4988603 Method for the formation of high-contrast images using a developer comprising a hydrazine derivative  
A processing method for silver halide photographic material is disclosed, which stably provides images having high contrast and high dot quality with little degradation in sensitivity by rapid...
4987060 Concentrated photographic developer composition and method of making it  
A concentrated alkaline photographic developer composition, packaged in a single part to be diluted with water to form a ready to use developing solution for silver halide photographic materials,...
4985348 Process for photographic development processing  
A process for development-processing a black-and-white silver halide light-sensitive material is disclosed, which comprises using a developer containing at least one compound represented by...
4983504 Method and apparatus for processing photographic color materials  
A method for processing photographic silver halide color negative film and color negative paper each through its own color developing solutions wherein the paper color developing solution is...
4978603 Image forming process comprising developing fine grain silver halide emulsion with a hydroquinone developer  
An image-forming process which comprises after imagewise exposing a silver halide photographic material having at least one silver halide emulsion layer composed of silver halide grains containing...
4975354 Photographic element comprising an ethyleneoxy-substituted amino compound and process adapted to provide high constrast development  
Silver halide photographic elements which are capable of high contrast development, when processed in the presence of a hydrazine compound that functions as a nucleating agent, include certain...
4975357 Method of photographic color development using polyhydroxy compounds, metal ions and sequestering agents  
Hydroxylamine compounds are commonly included in photographic color developing solutions to retard aerial oxidation. When the photographic element processed in the color developing solution is one...
4965169 Method for forming a high contrast negative image  
A method for forming a high contrast negative image comprising the steps of: (a) imagewise exposing a silver halide photographic material comprising a support having thereon at least one...
4954425 Method for forming intensified color image  
A method for forming an intensified color image by subjecting a silver halide color photographic material exposed imagewise to light, to color-development processing that uses a monobath...
4948699 Silver halide photographic light sensitive material and light sensitive lithographic printing plate material  
This invention provides a silver halide photographic light sensitive material and a light sensitive lithographic printing plate material which are enhanced in sensitivity to semiconductor laser...
4948713 Processing solution for a light-sensitive silver halide color photographic material  
There are disclosed a processing solution of a light-sensitive silver halide color photographic material, which comprises containing a compound represented by the formula (I) shown below, and a...
H000809 Method for processing silver halide color photographic material  
A method for processing a silver halide color photographic material containing at least one pyrazoloazole magenta coupler represented by general formula (I), which comprises processing the...
4942114 Silver halide photographic materials with reducible brightening agent releaser  
A silver halide photographic material having at least one silver halide emulsion layer on a support, comprising a compound of formula (I): PWR--(Time) t --FWA ...
4920042 Color image forming process comprising developing with substantially no benzyl alcohol a material having specific sensitizing dyes  
A color image-forming process of developing a color photographic paper having on a support silver halide emulsion layer(s) containing a monodispersed silver chlorobromide emulsion having a...
4906554 Color developing solution of light-sensitive silver halide color photographic material and processing method of light-sensitive silver halide color photographic material using the same  
This invention relates to a color developing solution for processing of a light-sensitive silver halide color photographic material which comprises containing a compound represented by the...
4904576 Photosensitive cuprous halide materials and methods for their preparation  
Photosensitive cuprous halide-type materials, particularly cuprous chloride and cuprous bromide materials, can be prepared from an anode product material produced from electrolysis of copper in an...
4892803 Color image-forming process compressing developer containing no benzyl alcohol  
A color image-forming process which comprises developing, after imagewise exposure, a color photographic paper having at least one light-sensitive layer containing a core/shell surface latent image...
4892804 Photographic color developing compositions which are especially useful with high chloride photographic elements  
Photographic color developing compositions which are especially useful in the processing of high chloride silver halide photographic elements are free, or at least substantially free, of bromides;...
4873173 Method of forming image providing a change in sensitivity by altering the pH of the developer  
A method of forming an image is provided. The method comprises the steps of (a) imagewise exposing a photographic material which comprises a support having provided thereon at least one...
4868098 Method of processing exposed photographic silver dye bleach materials comprising heating after processing liquid application  
The processing of exposed silver dye bleach materials by applying, to the uppermost layer of the material, an amount of processing liquid which corresponds to not more than the swelling volume of...
4859568 Photographic image recording method using silver halide and vinyl monomer  
A method for recording a photographic image on an image-recording material is provided, wherein an image-recording material formed by coating at least a photographic silver halide, a polymerizable...
4857448 Photographic silver halide element and process  
An improved photographic silver halide element comprises a support, and an emulsion layer unit containing one or more photographic silver halide emulsions sensitized to the same spectral region...
4853321 Method of forming a color image and silver halide color photographic material using developer with substantially no benzyl alcohol and low bromide concentration  
A method of forming a color image and a silver halide color photographic material comprising a reflective support having thereon at least one light-sensitive layer containing at least one coupler...
4851325 Process for producing silver halide color photographic materials comprising a heterocyclic developing agent  
A process for processing silver halide color photographic materials, which comprises processing, after image-wise exposure, a silver halide color photographic material with a color developer...
4845019 Method for exposing and developing photosensitive materials  
The methods and apparatus disclosed herein provide commercially viable means to selectively improve the input and output characteristics of photosensitive materials, especially the output contrast...
4833068 Color photographic developing solution composition and method for processing a silver halide color photographic material  
A developing solution composition for a silver halide color photographic material is described, comprising an aromatic primary amine color developing agent and a compound represented by formula (I)...
4830948 Method of forming color images  
A method of forming color photographic images where a silver halide color photographic material containing a coupler which forms a dye by reaction with the oxidation product of an aromatic primary...
4826757 Process for processing silver halide photographic materials  
A process for processing silver halide photographic materials by processing, after development and fixing, the silver halide photographic materials with wash water or a stabilizing solution using a...
4822728 Silver halide color photographic elements  
A color image, wherein granularity is reduced under conditions allowing any sharpness loss to be kept under control, is obtained by image-wise exposing and developing in an alkaline water solution...
4812390 Process and element for obtaining a photographic image  
A photographic image is formed with silver halide emulsions by using optically unsensitized light sensitive (coarse) silver halide grains. Optically (or spectrally) sensitized fine grains (or...
4810623 Development of photographic silver halide emulsion materials  
A process for developing a photographic material containing on a support an image-wise exposed silver halide emulsion layer of which the silver halide is substantially silver chloride and in which...
4797349 Method for forming a color image comprising developing a light sensitive material containing a surfactant with a developer not containing benzyl alcohol  
A method for forming a color image which comprises imagewise exposing a color photographic material comprising a reflective support having thereon at least one photosensitive layer containing a...
4797353 Method for developing of silver halide photographic materials utilizing reduced amounts of organic substances  
A method for processing a silver halide light-sensitive material is disclosed, comprising a support having thereon at least one silver halide emulsion layer with an automatic developing machine...
4786584 Method of supplying replenishing solution in automatic developing machine  
A method of supplying a replenishing solution to the processing tank incorporated in an automatic developing machine in which a photosensitive material is processed. In the method, a less active...
4774166 Method for the formation of color images using a color developer not substantially containing benzyl alcohol  
A method for the formation of a color image is described, wherein a silver halide color photographic material comprising a photographic layer provided on a reflective support is imagewise exposed...
4761362 Processing a photographic material comprising an emulsion layer providing a contrast gradation and another layer providing a soft tone gradation  
An image forming process capable of providing photographic images having extremely high contrast and high resolution for use in photoengraving is disclosed, which comprises processing an image-wise...
4748106 Color photographic light-sensitive materials containing specified tabular grains  
A color photographic light-sensitive material comprising a support having thereon at least one layer each of a red-sensitive emulsion, a green-sensitive emulsion and a blue-sensitive emulsion,...
4741990 Method for processing silver halide photographic light-sensitive materials  
A method for processing silver halide photographic materials is disclosed. In this method a silver halide photographic material is developed in the presence of at least one compound represented by...
4713320 Low methionine gelatino-peptizer tabular grain silver bromide and bromoiodide emulsions and processes for their preparation  
The present invention is directed to a process of precipitating for use in photography a thin, tabular grain silver bromide or bromoiodide emulsion employing a gelatino-peptizer comprised of less...
4713323 Chloride containing tabular grain emulsions and processes for their preparation employing a low methionine gelatino-peptizer  
The present invention is directed to a process of precipitating for use in photography a high aspect ratio tabular grain emulsion employing a dispersing medium containing a gelatino-peptizer...
4686167 Compositions comprising ethane dioic acid hydrazide compounds and derivatives useful as dot-promoting agents  
Disclosed are novel compounds of the formula: ##STR1## wherein: X=--NR 5 R 6 , or --OR 7 ; R 1 and R 2 are independently hydrogen, substituted or unsubstituted alkyl, haloalkyl, hydroxyalkyl...
4684604 Oxidative release of photographically useful groups from hydrazide compounds  
Photographic elements and processes are described which employ a compound containing a hydrazide moiety attached by a linking group, comprising an acidic group or an active methylene group adjacent...
4657846 Silver halide photographic printing paper  
A silver halide photographic light-sensitive materials are described. In silver halide photographic printing paper comprising at least one silver halide photographic emulsion layer applied to a...
4649098 Image recording process using both silver halide and vinyl monomers  
An image recording process and image recording material are described, said material comprising a support having provided thereon at least one light-sensitive layer containing in a binder a...
4598040 Photographic system and process  
There is provided a developer for use in a one-step process for the development of exposed film resulting in an exposurewise pattern of silver particles which are large enough to be used as...
4588678 Silver halide photographic material and development method  
A silver halide photographic material and a photographic development method are described, wherein the development method is carried out using a processing liquid containing a dialdehyde series...
4581322 Image forming method  
A method for developing a silver halide photographic material in the presence of an amino compound represented by the following general formula (I) or the salt thereof to increase photographic...
Matches 201 - 250 out of 349 < 1 2 3 4 5 6 7 >