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Class 430/251 - Processing with identified silver or silver salt complexing agent


Subclass of Class 430 - Radiation imagery chemistry: process, composition, or product thereof
Definition: Processes employing an identified ingredient which forms
No. of patents: 98
Last issue date: 05/22/2007


1      
NumberTitleIssue Date
7220726Antifungal pimaricin compositions and therapeutic methods employing same
An antifungal composition suitable for parenteral administration to a mammal includes an amount of pimaricin or an antifungal derivative thereof that is effective to inhibit the growth of a fungal infection in a mammal; a pharmaceutically acceptable dipolar aprotic ...
05/22/2007
7018786Toning agents for use in thermographic recording materials
A black and white monosheet thermographic recording material comprising a support and a thermosensitive element, the thermosensitive element containing a substantially light-insensitive organic silver salt, an organic reducing agent therefor in thermal working relat...
03/28/2006
6284426Process solution and method for making a lithographic aluminum offset plate by the silver salt diffusion transfer process
The present invention provides an alkaline processing solution comprising at least one silver halide solvent other than sulfite, characterized in that said alkaline processing solution further contains aluminium ions in an amount of at least 0.3 g/l. Ther...
09/04/2001
6174643Process for developing lithographic printing plate
It is disclosed a process for developing a lithographic printing material having physical development nuclei between an aluminum support and a silver halide emulsion layer containing 95 mole % or more of silver chloride based on the total amount of the si...
01/16/2001
6162575Process for making lithographic printing plate
There is disclosed a process for making a lithographic printing plate, which comprises subjecting a lithographic printing material having physical development nuclei between an anodized aluminum support and a silver halide emulsion layer to exposure and t...
12/19/2000
6083668Processing element and image-forming method using same
Disclosed is a processing element which includes a silver halide solvent represented by a general formula (1) and which has a function of efficiently fixing undeveloped silver halide remaining in a photosensitive element after developing without any harmf...
07/04/2000
6063540Method for making lithographic printing plate
Provided is a method for making a lithographic printing plate in which the development is carryied out by coating a developer on a photosensitive element comprising a support and at least a silver halide emulsion layer and a physical development nuclei la...
05/16/2000
6060209Process for making lithographic printing plate and processing solution to be used in the same
There is disclosed a process for making a lithographic printing plate having physical development nuclei between an aluminum support and a silver halide emulsion layer to which, after exposure, a treatment using at least a developing solution, a washing s...
05/09/2000
5843628Color image formation method
A color image formation method excellent in discrimination and color image stability after processing which comprises overlaying a heat developable color light-sensitive material with a complexing agent sheet in the presence of a small amount of water the...
12/01/1998
5716755Method for making a lithographic printing plate according to the silver salt diffusion transfer process
The present invention provides a method for making a lithographic printing plate from an original containing continuous tones comprising the steps of: frequency modulation screening said original to obtain screened data image-wise exposing according to said sc...
02/10/1998
5695916Processing liquid for lamination processing
A thickened processing solution containing inert particles can be used in lamination processing to insure even processing....
12/09/1997
5693448Method for making an offset printing plate according to the silver salt diffusion transfer process
The present invention provides a method for making an offset printing plate according to the silver salt diffusion transfer process comprising the steps of: image-wise exposing an imaging element comprising in the order given on a hydrophilic surface of a...
12/02/1997
5677104Image formation method
An image formation method is described, which comprises overlaying a silver halide light-sensitive material with a sheet after or during imagewise exposure, the light-sensitive material comprising a support having provided thereon at least a light-sensiti...
10/14/1997
5677105Method for making a lithographic printing plate according to the silver salt diffusion transfer process
The present invention provides a method for making a lithographic printing plate according to the silver salt diffusion transfer process comprising the steps of: image-wise exposing an imaging element comprising in the order given on a hydrophilic surface...
10/14/1997
5645971Method for making a lithographic printing plate according to the silver salt diffusion transfer process
The present invention provides a method for making a lithographic printing plate according to the silver salt diffusion transfer process comprising the steps of image-wise exposing an imaging element comprising on a support a photosensitive layer comprisi...
07/08/1997
5620829Method for making a lithographic printing plate according to the silver salt diffusion transfer process
The present invention provides a method for making a lithographic printing plate according to the silver salt diffusion transfer process comprising the steps of image-wise exposing an imaging element comprising on a support a photosensitive layer comprisi...
04/15/1997
5607811Method for making a lithographic printing plate using ascorbic acid developer
The present invention provides a method for making a lithographic printing plate according to the silver salt diffusion transfer process comprising the steps of: image-wise exposing an imaging element comprising on a support in the order given a photosens...
03/04/1997
5536618Method for making a lithographic printing plate according to the silver salt diffusion transfer process
The present invention provides a method for making a lithographic printing plate according to the silver salt diffusion transfer process comprising the steps of exposing and developing an imaging element comprising on a support a silver halide emulsion la...
07/16/1996
5472822Mesolonic compounds in the preparation of lithographic printing plate by diffusion transfer
A lithographic printing plate is prepared from a silver halide photosensitive material in accordance with a silver complex diffusion transfer process. The photosensitive material is exposed and developed with a diffusion transfer processing solution conta...
12/05/1995
5449585Method for making lithographic printing plates according to the silver salt diffusion transfer process
The present invention provides a method for making an offset printing plate according to the silver salt diffusion transfer process having improved printing properties comprising the step of developing an imaging element comprising in the order given (i) ...
09/12/1995
5432042Method for obtaining a printing plate according to the silver salt diffusion transfer process
The present invention provides a method for making a lithographic printing plate according to the silver salt diffusion transfer process using a photographic material comprising on a support a silver halide emulsion layer and a layer containing physical d...
07/11/1995
5391457Preparation of lithographic printing plate with thioether solvents
A lithographic printing plate is prepared from a photosensitive material comprising a silver halide emulsion layer and a physical development nucleus layer on a support in accordance with a silver complex diffusion transfer process. The photosensitive mat...
02/21/1995
5387483Processing of lithographic printing material and developer used therein
Lithographic printing material is processed with a developer at pH 10.0 to 11.8 containing 30 to 80 gram/liter of hydroquinone in accordance with a diffusion transfer process. The developer is capable and stable. The resulting transfer silver image has im...
02/07/1995
5348836Silver halide photographic material
The present invention provides a photographic material comprising on a support photosensitive silver halide particles, and substantially light insensitive silver salt particles having a speed at least a factor 10 less under the same conditions of exposure...
09/20/1994
5340705Processing liquid for use in silver complex diffusion transfer processing
An aqueous alkaline processing liquid for use in silver halide photography, wherein said liquid comprises one or more alkanolamines, the said alkanolamines consisting of one or more tertiary alkanolamines in a total amount in the range from 0.3 mol/l to 1...
08/23/1994
5340690Method for making a lithographic printing plate according to the silver salt diffusion transfer process
According to the present invention there is provided a method for making a lithographic printing plate according to the DTR-process comprising the steps of: information-wise exposing an imaging element comprising on a support a silver halide emulsion laye...
08/23/1994
5324622Silver halide photographic material
The present invention provides a photographic material comprising on a support (i) photosensitive silver halide particles, (ii) substantially light insensitive silver salt particles having a speed at least a factor 10 less than said photosensitive silver ...
06/28/1994
5283157Diffusion transfer printing plate
A method for making a lithographic printing plate which comprises the steps of A) imagewise exposing a light sensitive material which comprises a support, a negative working silver halide emulsion layer and a surface physical development nucleating layer ...
02/01/1994
5283156Method for making a lithographic printing plate according to the silver salt diffusion transfer process
The present invention provides a method for making a lithographic printing plate according to the silver salt diffusion transfer process comprising the steps of image-wise exposing an imaging element comprising on a support a photosensitive layer comprisi...
02/01/1994
5268253Lithographic printing plate according to the silver salt diffusion transfer process
The present invention provides a method for making a lithographic printing plate according to the DTR-process comprising the steps of: information-wise exposing an imaging element comprising on a support in the order given a photosensitive layer containing a s...
12/07/1993
5258258Process for making lithographic printing plates
Disclosed is a processing solution used for making lithographic printing plates by silver complex diffusion transfer process which contains at least one thioether derivative represented by the following formulas (I), (II) and (III): ##STR1## whe...
11/02/1993
5204212Processing liquid for the silver salt diffusion transfer process containing 3-(N,N-diethylamino)propane-1,2-diol
An aqueous alkaline processing liquid suitable for use in the silver complex diffusion transfer reversal (DTR-) process, wherein said liquid contains 3-(N,N-diethylamino)propane-1,2-diol and contains phosphate ions in a concentration of not more than 0.03...
04/20/1993
5200295Method for the production of a silver image
A method for the production of a silver image by the silver complex diffusion transfer reversal process, said method comprising the following steps: (I) image-wise photo-exposing a silver halide emulsion layer of a photographic silver halide emulsion havi...
04/06/1993
5200294Method for making a lithographic printing plate according to the silver salt diffusion transfer process
According to the present invention there is provided a method for making a lithographic printing plate according to the DTR-process comprising the steps of: information-wise exposing an imaging element comprising on a support a silver halide emulsion laye...
04/06/1993
5162192Liquid for DTR-photography
An aqueous alkaline processing liquid suitable for use in the silver complex diffusion transfer reversal (DTR-) process, wherein wherein said liquid contains a mixture of alkanolamines, the said mixture consisting of (I) N-methyl-diethanolamine and of (II...
11/10/1992
5124229Processing liquid with combination of toners for silver complex diffusion transfer processing
An aqueous alkaline processing liquid suitable for use in the silver complex diffusion transfer reversal (DTR-) process, wherein said liquid contains one or more alkanolamines, the said alkanolamine(s) consisting of one or more tertiary alkanolamines in a...
06/23/1992
5073473Method of forming an image by silver salt diffusion transfer
A method for forming an image by silver salt diffusion transfer is described, comprises processing an imagewise exposed photosensitive element provided with a layer of photosensitive silver halide emulsion on a support, and an image-receiving element prov...
12/17/1991
5068164Developer with hydroxyaryl fatty acid for making lithographic printing plate
The present invention provides a developer for making a lithographic printing plate by silver complex diffusion transfer process which contains a hydroxyaryl fatty acid. This hydroxyaryl fatty acid preferably has the formula: ##STR1## wherein R
11/26/1991
5063136Processing liquid for use in DTR-photography with two toners
An aqueous alkaline processing liquid suitable for use in the silver complex diffusion transfer (DTR-) process, wherein said liquid contains one or more alkanolamines, the said alkanolamine(s) consisting of one or more tertiary alkanolamines in an amount ...
11/05/1991
5057395Silver complex diffusion transfer process
Disclosed is a silver complex diffusion transfer process which comprises processing a photosensitve material comprising a support and at least a silver halide emulsion layer provided thereon and an image receiving material comprising a support and at leas...
10/15/1991
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