Matches 1 - 50 out of 137 1 2 3 >
Match Document Document Title
7615847 Method for producing a semiconductor component  
A semiconductor component having a semiconductor body having first and second semiconductor regions of a first conduction type, and a third semiconductor region of a second conduction type, which...
6479229 Silver halide color photographic material and development processing method of the same  
A multilayer silver halide color photographic material, wherein when the multilayer silver halide color photographic material is development processed with a color developing solution containing a...
6350566 Packaged color photographic film comprising a blocked phenylenediamine developing agent and a method for processing the film  
This invention relates to packaged photographic film that is capable of being alternately processed, according to individual consumer choice, by either (1) a traditional wet-chemistry process with...
6274247 Low-heat-shrinkage polyester support and heat-development photographic light-sensitive material  
There is disclosed a polyester support, which has the dimensional change with the lapse of time after heating which corresponds to heat development, in a range of from -0.03% to +0.05% both in the...
6124042 Low-heat-shrinkage polyester film and heat-development photographic light-sensitive material using the same  
A polyester film which has the in-plane rate of dimensional change of more than 0.02%, but not more than 0.05%, when the film is kept for 72 hours under the conditions of temperature 60° C. and...
5902721 Reduced development time color negative process and process compatible color negative elements  
When a color negative film is developed in 2 minutes or less at a temperature of less than 40° C. and contains in overlying blue and green recording layer units high bromide silver halide grains...
5874206 Silver halide photographic light sensitive material  
A silver halide photographic light sensitive material is disclosed, comprising a support having thereon a silver halide emulsion layer, wherein the silver halide emulsion layer contains tabular...
5871893 Silver halide photographic light-sensitive material  
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...
5599647 New toning agents for thermographic and photothermographic materials and process  
Toning agents are provided for use in thermographic and photothermographic materials, either on their own or in combination with at least one other toning agent, with improved compatibility with...
5589324 Antistatic layer for photographic elements comprising polymerized polyfunctional aziridine monomers  
The photographic element having an antistatic layer composed of a polymer entity of (a) a water-soluble, electrically conductive polyelectrolyte, e.g., poly(sodium styrenesulfonate) homopolymer,...
5508421 Pyrrolotriazole azomethine dye, and heat transfer dye providing material containing a pyrrolotriazole azomethine dye  
A pyrrolotriazole azomethine dye represented by formula (I), (II) or (IV) is disclosed: ##STR1## Also, a heat transfer dye providing material is disclosed, in which the material includes a support...
5496696 Silver halide imaging materials  
A photosensitive element having a photosensitive medium comprising silver halide in reactive association with an organoborate salt and wherein said medium is selected from: (a) silver halide...
5424183 Ballasted leuco dyes and photothermographic element containing same  
Heat-developable photothermographic materials capable of providing stable color images of high resolution. These materials comprise a support bearing a layer of an image-forming composition...
5362882 Pyrrolotriazole derivative and heat transfer dye providing material containing a pyrrolotriazole azomethine dye  
A novel pyrrolotriazole derivative is disclosed, represented by any one of formulae (I), (II), (III), (IV), or (V): ##STR1## A heat transfer dye providing material is also disclosed, comprising a...
5264582 Method of forming a photographic coupler capable of forming a wash-out dye  
A method of preparing a washout photographic coupler comprising a coupler moiety (COUP) containing a substituted or unsubstituted ballasted releasing group (A) selected from aryloxy, thioaryloxy,...
5264583 Photographic coupler and method of making the same  
A method of forming a washout photographic coupler comprising a coupler moiety (COUP) containing a substituted or unsubstituted ballasted releasing group (A) selected from aryloxy, thioaryloxy,...
5260180 Photothermographic imaging media employing silver salts of tetrahydrocarbyl borate anions  
Thermally imageable compositions, comprising a silver salt of an organic acid, a reducing agent, and, optionally, an activator, coated together in a suitable polymeric binder, can be rendered...
5258279 Reversible redox-controlled imaging methods  
A novel class of N-substituted triarylmethane sulfonamides is provided which undergo reversible oxidation into colored form and reversible reduction of the oxidized form into colorless form....
5204213 Silver halide photographic material  
A silver halide photographic material comprising at least one silver halide emulsion layer on a support, characterized in that there is contained a compound represented by the general formula...
5198327 Method of formation of photographic images  
For formation of a photographic image by development of a silver halide photographic material with an automatic developing machine, a certain period of time or not longer than 15 seconds is set as...
5185231 Dry silver systems with fluoran leuco dyes  
Certain fluoran dyes have been found to be effective reducing agents for silver ion in dry silver constructions. The fluoran dyes have the following structure: ##STR1## wherein: R 1 represents...
5059499 Master hologram and micropattern replication method  
A hologram is directly recorded in a sensitized metal substrate. The hologram may be an amplitude hologram, or may be treated to produce a phase relief hologram which may be stamped into a plastic...
5055380 Method of forming a color-differentiated image utilizing a metastable aggregated group Ib metal colloid material  
An aggregated-Group Ib metal colloid is prepared, which may be used to form stable color-differentiated images, by the selective application of thermal energy thereto. The metal aggregates, when...
5021329 Silver halide photographic material containing a dye precursor residue  
In accordance with the present invention a silver halide photographic material having at least one silver halide emulsion layer on a base, which comprises at least one of compound having a dye...
H000830 Silver halide color photographic material  
A novel silver halide color photographic material containing a desilvering accelerator releasing compound, which comprises at least one light-sensitive silver halide emulsion layer on a support,...
4923792 Color photothermographic elements  
A photothermographic element comprising: (A) a coating comprising a support bearing a photothermographic medium, the medium comprising a light sensitive silver halide in reactive association...
4871654 Photographic element incorporating redox compounds for use in a dye diffusion transfer process  
Photographic silver halide emulsion element for dye image production comprising a support carrying at least one alkali-permeable silver halide hydrophilic colloid emulsion layer incorporating in...
4865958 Photographic recording material comprising leuco dye for cold silver image tone  
A photographic recording material is described which comprises a leuco dye which is capable of generating a blue tone in a developed silver image.
4857440 Photographic material and process (B)  
Photographic compound (A) capable of releasing a photographically useful group by means of intramolecular nucleophilic displacement exhibits increased resistance to hydrolysis when the compound...
4849325 Light-sensitive material package unit having exposure function  
A light-sensitive material package unit having an exposure function is disclosed, in which said light-sensitive material comprises a support having provided thereon at least one red-sensitive...
4837139 Method for processing a light-sensitive silver halide color photographic material using at least one silver halide emulsion layer and at least one of a cyan coupler and magneta coupler  
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...
4814260 Method of storing photographic processing solution in a package having specific oxygen permeability  
A method of storing a liquid color developer and a liquid bleach-fixer in a container made of plastic material having an oxygen permeation coefficient of 0 to 50 m/(m 2 atm day) at temperatures of...
4803152 Silver halide photographic material containing novel chloride content  
A photogrphic light-sensitive material comparing a support having thereon at least one silver halide emulsion layer, wherein the silver halide emulsion layer comprises a silver chlorobromide...
4782010 Photohermographic emulsions having stable color forming developers  
The use of phenazine, phenoxazine and phenothiazine color forming developers in photothermographic dry silver emulsions provides a stable imaging system under both light and dark storage.
4777125 Light-sensitive silver halide emulsion and radiographic elements with an improved image quality and reduced residual stain  
A silver halide emulsion for use in a radiographic element,--comprising at least one silver halide emulsion layer coated on one side or on both sides of a transparent support--, characterized by...
4764454 Color photographic material with color forming ligand compounds and a method of processing  
A novel silver halide color photographic material is provided comprising a compound of the general formula (I): LIG-A-LVG (I) wherein A represents...
4749645 Heterocyclic phosphorus compound stabilizers  
A photographic element comprising a silver halide emulsion layer having associated therewith a compound having the formula ##STR1## wherein Y is --O--, --S--, --NH-- or --NR 1 --; n is 0 or 1; ...
4725532 Silver halide photographic light-sensitive material and high contrast negative image forming process using them  
A silver halide photographic light-sensitive material and high contrast negative image forming process using them are disclosed. The material comprises a support having thereon at least one silver...
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...
4663272 Silver halide photographic material containing a polymer with a photographically useful group which is rendered non-diffusive by cross-linking  
A silver halide photographic material is described comprising at least one layer which contains at least (1) a polymer comprising as constitutional components thereof a repeating unit having a...
4659651 Silver halide photographic materials containing a blocked photographic reagent  
A silver halide photographic material comprising a support having thereon at least one light-sensitive silver halide emulsion layer having associated therewith at least one blocked photographic...
4636460 Photographic recording material and process for the production of photographic images  
Photographic recording materials which contain a developer substance or a precursor thereof produce better results if in addition they contain a sulphite, a disulphite or a compound capable of...
4619884 Photographic products employing nondiffusible N',N'-diaromatic carbocyclic--or diaromatic heterocyclic--sulfonohydrazide compounds capable of releasing photographically useful groups  
Photographic elements and assemblages are described which employ nondiffusible N',N'-diaromatic carbocyclic--or diaromatic heterocyclic--sulfonohydrazide compounds which are capable of releasing...
4609610 Photographic products employing novel nondiffusible compounds which release photographically useful groups  
Photographic elements and assemblages are described which employ nondiffusible compounds which release photographically useful groups in an imagewise manner as the result of a β-elimination reaction.
4603104 Supersensitization of silver halide emulsions  
Combinations of supersensitizers for photographic emulsions have been found which provide increased speed.
4584264 Color photographic light-sensitive materials  
A silver halide color photographic light-sensitive material containing a compound of the general formula (I) as a color stain inhibitor: ##STR1## R 1 , R 2 , R 3 , l, m and n are as defined herein....
4568633 Photographic elements and processes utilizing imagewise reduction of ferric ions  
A process for obtaining highly stable color photographic images utilizes a silver halide photographic element comprising an essentially colorless, immobile compound which is capable of complexing...
4555478 Photographic element and process for providing metal complex color images  
A process of obtaining highly stable color images comprises use of an element which has a support having thereon at least one silver halide emulsion layer having associated therewith an essentially...
4555477 Photographic element and process utilizing metal complex color masking dyes  
A process of obtaining highly stable color masking dyes comprises use of an element which has a support having thereon at least one silver halide emulsion layer having associated therewith an...
4551423 Photographic light-sensitive material with nucleophilic displacement dye releasers  
A photographic light-sensitive material comprising a support having provided thereon at least one light-sensitive silver halide emulsion layer in combination with an immobile LDA compound...
Matches 1 - 50 out of 137 1 2 3 >