Abstract: The present invention relates to an aqueous composition for coating over a photoresist pattern comprising a first water soluble compound comprising at least a silicon moiety and at least one amino group, and a second compound comprising at least 1 carboxylic acid group. The invention further relates to processes for using the novel invention.

Abstract: A concentrated fixing solution which includes at least a thiosulfate, a water-soluble aluminum salt, and a compound having an absorbance of from 0.25 to 1.15 by a prescribed colorimetric method, and does not substantially contain a boron compound is disclosed. A method for processing a silver halide photographic material by using the concentrated fixing solution is also described.

Abstract: A concentrated fixing solution which includes at least a thiosulfate, a water-soluble aluminum salt, and a compound having an absorbance of from 0.25 to 1.15 by a prescribed colorimetric method, and does not substantially contain a boron compound is disclosed. A method for processing a silver halide photographic material by using the concentrated fixing solution is also described.

Abstract: A method for processing a silver halide light-sensitive material employing an automatic processing machine is disclosed. A developer comprises compounds represented by the formula (1), and a fixer comprises thiosulfate salts, water-soluble aluminum salts, and at least one type of crystallization retarding agents and substantially comprises no boron compound.

Abstract: 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. There is further provided a method for making a lithographic printing plate according to the DTR-process using an aqueous alkaline processing solution in the presence of at least one developing agent and at least one silver halide solvent, characterized in that said alkaline processing solution contains aluminium ions in an amount of at least 0.3 g/l.

Abstract: Both a system and process are provided that utilize infra-red dyes to integrate data in a visually non-perceptible form into a printed, color image. The system operates by first selecting the areas of greatest light absorptivities out of the image to record the data, which may be sound information. Next the system determines a target color for each point on the image, as well as the amount of cyan, magenta and yellow coloring agents that must be deposited at each point to attain the desired color. The system then determines the color component additions that the infra-red dye will add to the darker areas when it is over printed thereon. The system subtracts some of the cyan, magenta and yellow coloring agents for each point in the selected areas prior to printing the image so that the target color is attained after the infra-red dye is printed over the selected areas.

Abstract: A photographic fixer compositions comprising a silver halide solvent, an aluminum salt hardening agent, a buffering agent and ammonium ions in amount of at least 0.20 mol/l, wherein said fixer composition also contains at least an aminopolycarboxylic acid sequestering agent of formula (I-a) or (I-b) or a water-soluble salt thereof and d) at least a polyphosphonic acid sequestering agent of formula (II-a), (II-b), (II-c), (II-d') or (II-d"): ##STR1## wherein the substituents are defined in the specification. The present invention also provides a method of processing an exposed photographic silver halide element comprising the steps of developing by means of a developer comprising a silver halide developing agent and treating the developed element with a fixer composition, wherein the fixer composition is one described above.

Abstract: There is disclosed a photographic composition having fixing capacity and a method for processing a silver halide photographic material using the same. The photographic composition having fixing capacity comprises at least one compound represented by the following formula (I):RSO.sub.2 M formula (I)wherein R represents a lower alkyl group having 1 to 3 carbon atoms, and M represents a hydrogen atom or a cationic group.

Abstract: Disclosed is a fixing solution for a silver halide light-sensitive material comprising a compound represented by Formula I:R--(B).sub.n --CH.sub.2 --COOH Formula Iwherein R represents an alkyl group or an aryl group, provided that the alkyl group or the aryl group is substituted by at least one selected from the group consisting of a hydroxyl group, an amino group, a sulfo group, a nitro group and a halogen group; B represents a chemical bond selected from the group consisting of an ester bond, an amide bond, an ether bond and a thioether bond; n represents zero or one.

Abstract: The present invention provides a fixer composition and a method of processing an exposed photographic silver halide element comprising the steps of developing by means of a developer comprising a silver halide developing agent and treating the developed element with a fixer composition, wherein the fixer composition comprises a silver halide solvent, a sulfite ion source, an aluminum salt hardening agent, a buffering agent, a sequestering agent and an .alpha.-ketocarboxylic acid compound in an amount of more than 2 grams per liter corresponding to the formula:R--CO--COOHwherein R represents a hydrogen atom or an organic group.

Abstract: Sheets of photosensitive material are processed through a processor comprising a series of developing, fixing, washing and drying sections, the drying section 14 including a plurality of conveyor rollers 42, a drive shaft operatively coupled to the rollers, and a plurality of nozzles 50 for injecting hot air against the traveling sheets. The rollers 42 and/or the nozzles 50 are arranged in the drying section so as to satisfy at least one of the relationships (1) and (2):k.sub.1 M+0.5<L<(k.sub.1 +1)M-0.5 (1)k.sub.2 M+0.5<P<(k.sub.2 +1)M-0.5 (2)wherein L is the distance (in mm) between two adjacent conveyor rollers in the drying section, P is the distance (in mm) between two adjacent nozzles, M is the distance (in mm) over which the sheet is fed per revolution of the drive shaft, k.sub.1 is equal to 0 or an integer of 1 to 8, and k.sub.2 is equal to 0 or an integer of 1 to 8.

Abstract: Photographic silver halide photosensitive material is processed, after exposure, by treating it with a working fixer solution. The photosensitive material comprises at least one layer of silver halide emulsion on a support and contains at least 10% by weight, based on gelatins, of a gelatin having an isoelectric point of at least 5.0 on the emulsion layer side. The working fixer solution is prepared by furnishing a fixer concentrate of at least pH 5 containing a thiosulfate as a fixing agent, 0.05-0.8 mol/liter of a sulfite and up to 0.01 mol/liter of a water-soluble aluminum salt, and diluting the fixer concentrate with water, thereby forming the working fixer solution containing a minimized amount of ammonium thiosulfate and 0.5-2.5 mol/liter of sodium thiosulfate. The method provides improved rapid processing with increased degrees of fixation and drying while preventing the generation of sulfurous acid and ammonia gases.

Abstract: There is disclosed a method for rapidly processing a silver halide photographic material with an automatic processing machine for 20 to 60 seconds, the method being excellent fixability and drying characteristics. The fixing solution has:(a) a pH of 5.3 or more,(b) a sulfite ion concentration of 0.05 to 1.0 mole/liter, and(c) a content of an aluminium compound content of 0 to 0.01 mole/liter as a hardener. The coated amount of the gelatin contained in the protective layer provided on the side of the silver halide emulsion layers of the photographic material is 1.0 g/m.sup.2 or less.

Abstract: A method for development processing of a silver halide photosensitive material using an automatic processor including at least the functions of development, fixing, washing and drying is disclosed, comprising using an alkaline developer containing a dialdehyde film hardening agent and carrying out the processing under conditions such that the running equilibrium pH of the fixer is at least 4.6.

Abstract: Photographic processing chemicals in the form of granulates having an average particle diameter of from 150 to 3000 .mu.m containing a polymer having a molar mass of from 6,000,000 to 14,000,000 in a quantity from 1 to 1,000 mg/kg of granulate consisting of at least 80 mol % of one or more of the monomers, acrylamide, acrylic acid and cationic monomer or mixtures of acrylamide and cationic or anionic monomer are distinguished by being easy to prepare, dust free and freely pourable.

Abstract: A scavenger-spreader element adapted for use with a photosensitive element to form a negative image is disclosed as well as methods for processing said photosensitive element to produce the negative image. The scavenger-spreader element comprises a support carrying a hydrophilic layer, a cross-linking agent for the polymeric thickener of the photographic processing composition, a barrier layer to control diffusion of said cross-linking agent and a layer adapted to possess substantial adhesion for the cross-linked polymeric thickening agent.

Abstract: Stabilizing baths used in rapid reproduction processes of photographic elements which comprise stabilizers, hardening additives and corrosion preventatives are improved in that certain heterocyclic compounds are incorporated in the baths. Excellent protection against corrosion is attained without a deleterious effect on the quality of the photographic material.