|
Match
|
Document |
Document Title |
|
|
7326353 |
Methods for reclaiming developing solvents
The present invention relates to an improved method for reclaiming and recycling developing solvents used in the production of flexographic printing plates. More specifically, the invention relates...
|
|
|
7186796 |
Method for drying water-borne materials
Provided is a method of isolating a bio-molecule from a water-borne mixture, the method comprising: contacting the water-borne mixture with dimethyl ether to form solid particles of the bio-molecule.
|
|
|
7182531 |
Developing method and apparatus
In this developing method and apparatus, a concentration measuring unit 222 picks part of developing fluid in a blending tank 186 to measure the resist concentration by an absorption photometry and...
|
|
|
7160674 |
Photographic chemicals bundle
A bundle for simultaneous refilling of chemicals for processing color photography silver halide materials in an automatic processing apparatus, wherein the bundle comprises at least one bottle with...
|
|
|
7101646 |
Developing method and apparatus
In this developing method and apparatus, a concentration measuring unit 222 picks part of developing fluid in a blending tank 186 to measure the resist concentration by an absorption photometry...
|
|
|
7078162 |
Developer regenerators
The present invention provides an aqueous regenerator for addition to an aqueous developer that contains an organic solvent, a dispersing agent and a weak base, and has a pH of between about 8 and...
|
|
|
7024996 |
Automatic processing method of photosensitive lithographic printing plate and automatic processing apparatus thereof
An automatic processing method by developing a plural number of exposed photosensitive lithographic printing plates with a developer, which comprises the previously calculating step, the measuring...
|
|
|
7004651 |
Submerged processing device for photosensitive material
A submerged processing device for a photosensitive material disposed at a partitioning wall which is provided within a processing tank main body and which is between processing chambers...
|
|
|
6949331 |
Method of reusing photographic processing waste solution, and photographic processing agent
A method of enabling reuse of photographic processing waste solutions with ease at low cost without discharging effluents in a substantial sense, and a photographic processing agent regenerated by...
|
|
|
6893807 |
Photographic processing system
A photographic processing system, which contains: solidifying a photographic processing waste solution, to give a solidified matter thereof; and reusing part of the solidified matter as a solid...
|
|
|
6875359 |
Developer waste liquid regenerating apparatus and method
A developer liquid regenerating system is provided with a storage tank storing a TAAH (such as TMAH)- and photoresist-containing developer waste liquid, first separating means with NF membrane,...
|
|
|
6855487 |
Method and apparatus for refreshment and reuse of loaded developer
A method and an apparatus for the refreshment and reuse of loaded developers used in lithographic printing are disclosed. The pH of an aqueous, essentially silicate-free loaded developer is reduced...
|
|
|
6759185 |
Method for reuse of loaded developer
A method for the refreshment and reuse of loaded developers used in lithographic printing is disclosed. A polyoxyalkylene derivative is added to a silicate-containing loaded developer. Insoluble...
|
|
|
6723247 |
Method for processing a color reversal photographic film
The invention relates to a low-water-consumption method for processing an exposed color reversal photographic film. This method comprises the circulation of this exposed film in: i) a black and...
|
|
|
6569609 |
Process for developing exposed radiation-sensitive printing plate precursors
A replenisher composition developing exposed radiation-sensitive printing plate precursors for plate/developer systems in which the electrical conductivity of the developer does not decrease to the...
|
|
|
6562555 |
Method for developing lithographic printing plate precursors using a coating attack-suppressing agent
A method for developing exposed lithographic printing plate precursors using a developer and replenisher is disclosed. The replenisher contains a higher concentration of a coating...
|
|
|
6541191 |
Photographic processing solutions
A photographic aqueous processing solution containing at least one solid compound that has a maximum solubility therein corresponding to a desired operating level, which solution is kept in...
|
|
|
6488847 |
Process and equipment for recovering developer from photoresist development waste and reusing it
A tetraalkylammonium hydroxide (TAAH) solution recovered from a development waste through separation therefrom of impurities such as photoresist is mixed with a surface-active substance to have the...
|
|
|
6479199 |
Processing method of silver halide photographic light sensitive material
A method of processing a silver halide photographic material is disclosed, comprising on a support a light sensitive silver halide emulsion layer, wherein the light-sensitive layer contains a...
|
|
|
6440652 |
Processing method of silver halide light sensitive photographic material
A processing method of a silver halide light sensitive photographic material by the use of an automatic processor is disclosed, in which a developing solution contains a developing agent...
|
|
|
6387243 |
Separation of metal ions absorbed on a resin and installation for recycling photographic effluents including an exchanger and an electrolytic vessel
A method for separating metal ions absorbed on a resin includes: suspending or percolating a cationic exchange resin charged with a polar solvent containing an eluting agent or a mixture of eluting...
|
|
|
6247856 |
Developing system of photosensitive resin plates and apparatus used therein
There is disclosed a system for developing photosensitive resin plates with an aqueous developing solution and for disposing of a waste developing solution. In the system, a fresh developing...
|
|
|
6242143 |
Method and device for the processing of silver halide photographic materials
This invention relates to a method and a device for the processing of silver halide photographic materials. The method of the invention includes accurately measuring the concentration of a...
|
|
|
6210584 |
Method for treating an aqueous solution containing ionic species to be extracted selectively
A method for selectively extracted species from an aqueous solution which comprises contacting the aqueous solution with a membrane capable of selectively transporting species from a liquid to...
|
|
|
6180326 |
Method for the decontamination of a photographic bath using heat-reversible polymer particles
This invention concerns photographic processing, and specifically the decontamination of effluents from photographic processing. This invention consists in placing the effluents in contact with a...
|
|
|
6126840 |
Process for removing silver in the presence of iron from waste effluent
Process and apparatus for treating an aqueous effluent with high concentrations of silver and ferric/ferrous complexes using multiple additions of one or more water-soluble sulfur containing...
|
|
|
6117315 |
Process and device for recycling washing water in photographic processing
The invention relates to a process and apparatus for the treatment of photographic films. The film circulates in a series of processing baths, each of these baths comprising a washing area each...
|
|
|
6083670 |
Process and equipment for rejuvenation treatment of photoresist development waste
The disclosed process for rejuvenation treatment of a photoresist development waste mainly containing a photoresist and tetraalkylammonium (TAA) ions comprises at least a simple membrane separation...
|
|
|
6020095 |
System and method for testing chemicals in an on-line wet chemical processor in an imagesetting system
An imagesetting system includes: an imagesetter for photographically recording an image onto media; a wet chemical processor, proximately positioned adjacent to the imagesetter, for receiving and...
|
|
|
5989433 |
Method of treating a photographic processing solution
The present invention concerns a method of extracting halide ions contained in a photographic processing solution. The invention concerns a method for the selective extraction of halide ions using...
|
|
|
5985528 |
Resources recovery method in a silver salt photographic system
A method to recover the resources incorporated in a photographic material is disclosed. An exposed silver salt light-sensitive photographic material is subjected to color development processing;...
|
|
|
5981152 |
Method for processing black-white silver halide photographic light-sensitive material by an automatic processor
A method for processing a black-white silver halide photographic light-sensitive material by an automatic processor comprising the following steps, a step for preparing a processing solution by...
|
|
|
5972576 |
Method of decontaminating a photographic bath with heat-reversible polymers
The invention concerns a method for decontaminating a used photographic processing bath. This method consists of putting the processing bath in contact with a heat-reversible hydrophilic polymer...
|
|
|
5922520 |
Photographic processing method and tank
Silver halide photosensitive material after exposure is processed by developing it with a developer solution and then processing it with a processing solution having bleaching function and/or a...
|
|
|
5876888 |
Electrophotographic photosensitive member, and apparatus and process cartridge provided with the same
A surface layer of a photosensitive layer contains at least one resin selected from the group consisting of (a) a polyarylate resin having a structural unit represented by the following general...
|
|
|
5874204 |
Process for rejuvenation treatment of photoresist development waste
The disclosed process for rejuvenation treatment of a photoresist development waste mainly containing a photoresist and tetraalkylammonium (TAA) ions comprises at least the step of concentration of...
|
|
|
5871891 |
Processing both low and high silver photographic materials in a sequential manner in a single procssor
A processing method can be used to develop sequentially both low silver and relatively high silver photographic materials in the same processor. The method includes a development step for each type...
|
|
|
5869224 |
Processing of reversal materials
In reversal processing, washing between the first development and the reversal bath can be avoided without any loss of photographic quality if the reversal bath is operated in countercurrent over...
|
|
|
5869223 |
Method for replenishing an ascorbic acid developer
The present invention concerns a method of replenishing an ascorbic acid developer used for developing silver halide photographic products. The method of the invention comprises the treatment of...
|
|
|
5863713 |
Process repeatedly regenerates developers
A repeatable regeneration process for developers comprised of introducing unremarkable sulfites or their derivatives to new and partially exhausted developers for use as a formula conditioner, base...
|
|
|
5861236 |
Method for processing photographic sheet material
A method of processing photographic sheet material comprises passing the sheet material along a sheet material path (20) through a processing apparatus comprising a plurality of processing cells...
|
|
|
5858630 |
Process for treating a photographic bath containing organic contaminants
The present invention concerns a process for treating photographic baths containing organic contaminants and a device for implementing this method. The process for treating a photographic bath...
|
|
|
5858610 |
Method of developing a hydrazine-containing light-sensitive material to form an image
An image forming method comprising developing a silver halide photographic light-sensitive material which comprises a support having thereon at least one light-sensitive silver halide emulsion...
|
|
|
5853963 |
Life extension of photoresist developer solutions
This invention relates to a method for increasing the effective process life and chemical efficiency of use of aqueous-based developer solutions used for chemical development of photoresists such...
|
|
|
5851742 |
Solid processing composition and method for processing silver halide photographic light-sensitive material
A solid processing composition and method for processing a silver halide photographic light sensitive material is disclosed in which the solid processing composition has a sodium cation content of...
|
|
|
5846698 |
Silver halide color photographic material and processing method thereof
A silver halide color photographic material having on a support at least one light-sensitive silver halide emulsion layer, wherein the color photographic material contains a nondiffusing coupler...
|
|
|
5843629 |
Method of treating a seasoned ascorbic acid developer
The present invention concerns a method of treating a seasoned ascorbic acid developer for developing silver halide photographic products. The method of the invention comprises the step of treating...
|
|
|
5840471 |
Method for processing silver halide photographic light-sensitive material
A method for processing a silver halide photographic light-sensitive material is disclosed. The method comprises the steps of developing the silver halide photographic light-sensitive material with...
|
|
|
5834168 |
Photographic image-forming process
A process for the development of an imagewise exposed photographic material having at least one silver halide layer, comprises forming an image therein in a solution that contains a developing...
|
|
|
5817449 |
Method for forming a color image
There is disclosed a method for forming a color image comprising exposing a silver halide light-sensitive material comprising at least one light-sensitive silver halide emulsion layer on a base, to...
|