摘要:
Provided is a method for producing a conductive member including: forming a first silver halide emulsion layer, a light absorption layer, and a second silver halide emulsion layer on a transparent support in this order; performing pattern exposure on the first silver halide emulsion layer; and the second silver halide emulsion layer and applying a development treatment thereto to obtain a conductive layer comprising a thin metal wire, in which the light absorption layer absorbs at least some of the wavelengths of light to which the first silver halide emulsion layer or the second silver halide emulsion layer is exposed.
摘要:
A black-and-white silver halide developing solution and a silver halide solution physical developing solution are used in sequence to provide electrically-conductive film elements from conductive film element precursors that contain photosensitive silver halide emulsions on one or both supporting sides of a transparent substrate. The two developing solutions have unique combinations of developing agents and other essential components to provide complete development of imagewise exposed silver halide to form highly electrically-conductive silver metal in predetermined patterns.
摘要:
A conductive pattern formation method of the present invention includes a first exposure step of radiating active light in a patterned manner to a photosensitive layer including a photosensitive resin layer provided on a substrate and a conductive film provided on a surface of the photosensitive resin layer on a side opposite to the substrate; a second exposure step of radiating active light, in the presence of oxygen, to some or all of the portions of the photosensitive layer not exposed at least in the first exposure step; and a development step of developing the photosensitive layer to form a conductive pattern following the second exposure ste
摘要:
A camera speed lithographic plate precursor composition is used for the preparation of waterless, imaged printing plates. The plates comprise a solid substrate with a first layer of a photopolymerizable, oleophilic coating; a second layer of silicone rubber; a third protective film layer; and a top or fourth layer comprising a silver halide emulsion containing polymeric binders or keying agents.
摘要:
The invention relates to a method of forming of a patterned photopolymer coating on a printing roller in which a photopolymer coating, present on said roller, and covered by a light-sensitive intermediate layer is exposed in a first stage to form an image of opaque and translucent parts in said intermediate layer.Subsequently the photopolymer layer is exposed via the image formed in the intermediate layer, after which the photopolymer layer is developed.Between abovementioned exposures, in case of a relatively thick, flexible, photopolymer, a period is waited to ensure that depressed parts of the photopolymer layer have returned to their original state.The invention also relates to a printing roller thus obtained.
摘要:
A process for producing a lithographic printing plate from a light-sensitive lithographic printing plate comprising a support, a non-silver light-sensitive layer which is provided on the support and which forms a water-insoluble lipophilic image and a gelatino-silver halide light-sensitive emulsion layer on the non-silver light-sensitive layer, which process comprises the steps of:(a) imagewise exposing the light-sensitive lithographic printing plate;(b) developing the gelatino-silver halide light-sensitive emulsion layer;(c) exposing the non-silver light-sensitive layer to light;(d) washing out the gelatino-silver halide light-sensitive emulsion layer in the presence of a proteolytic enzyme; and(e) developing the non-silver light-sensitive layer.
摘要:
A process for preparing a photosensitive lithographic printing plate precursor wherein a layer containing a water-insoluble lipophilic resin is disposed on a support having a hydrophilic surface, the coating of a silver halide emulsion is directly applied to said layer and dried, said coating of silver halide emulsion is dried with hot air at 60.degree. to 150.degree. C. without permitting the same to set.
摘要:
To reduce silver coating weight in photographic silver halide elements (e.g., medical X-ray films) the density of the silver image is increased by forming a black-toned, direct positive image in a photopolymer layer on the reverse side from the silver image.
摘要:
A photographic material is produced for use in the direct production of photomasks with photographic material comprises I. A GLASS SUBSTRATE; II. A LAYER OF METAL OR METAL OXIDE DEPOSITED ON SAID GLASS SUBSTRATE; III. A PHOTORESIST DEPOSITED ON SAID LAYER OF METAL OR METAL OXIDE; IV. A LAYER OF SYNTHETIC RESIN DEPOSITED ON SAID PHOTORESIST; AND V. A LAYER OF LIGHT-SENSITIVE SILVER HALIDE DEPOSITED BY EVAPORATION ON THE SYNTHETIC RESIN.
摘要:
A black-and-white silver halide developing solution and a silver halide solution physical developing solution are used in sequence to provide electrically-conductive film elements from conductive film element precursors that contain photosensitive silver halide emulsions on one or both supporting sides of a transparent substrate. The two developing solutions have unique combinations of developing agents and other essential components to provide complete development of imagewise exposed silver halide to form highly electrically-conductive silver metal in predetermined patterns.