摘要:
A photographic developer composition for use in the development of a black and white silver halide photographic element said composition comprises at least one developing agent and, in an amount sufficient to inhibit sludge deposition, one or more compounds selected from compounds having the formulaXnullR1nullCONHnullAnullSnullSnullBnullNHCOnullR2nullYnullnull(I)wherein A and B are each independently a substituted or unsubstituted aliphatic, alicyclic, aromatic or heterocyclic group; R1 and R2 are each independently a substituted or unsubstituted aliphatic, alicyclic, aromatic or heterocyclic group; X and Y are each independently a solubilising group; and compounds having the formula XnullR1nullCONHnullAnullSnullMnullnull(II)wherein A, R1 and X are as defined above, and M is either a hydrogen atom or a cationic species if the sulfur atom is in its ionised form.
摘要:
An exposure apparatus for exposing a substrate in a vacuum atmosphere includes vibration absorbing mounts that are disposed in a vacuum chamber in order to make it possible to support at least one exposure structure in the vacuum atmosphere with high precision. The at least one exposure structure includes at least one of a mask stage plate, a wafer stage plate, and a barrel surface plate. The vibration absorbing mounts are formed using metallic bellows. By the vibration absorbing mounts, the at least one exposure structure is supported in the vacuum chamber.
摘要:
A process for producing a deformed image comprising the steps of: digitally exposing a colour photographic silver halide material, said colour photographic silver halide material comprising on a deformable plastic support at least one blue-sensitive silver halide emulsion layer containing at least one yellow coupler, at least one green-sensitive silver halide emulsion layer containing at least one magenta coupler and at least one red-sensitive silver halide emulsion layer containing at least one cyan coupler; conventionally processing said exposed colour photographic material to produce an image; and deforming said colour photographic material.
摘要:
A method of providing an image in an imagewise exposed silver halide photographic silver material comprising at least one silver halide emulsion layer, comprises developing the silver halide and fixing the remaining silver halide by (i) contacting the photographic material with a composition comprising a solid complexing agent for the silver halide in the presence of a sufficient amount of water to transfer complexing agent to the surface of the photographic material and (ii) applying heat to cause the complexing agent to react with the silver halide to render it substantially clear.
摘要:
A method of processing photographic material in which a fixed volume of processing solution is added to the surface of the material and spread repeatedly over the length of material. The processing solution is added to the material in at least two stages.
摘要:
A silver halide emulsion which comprises silver halide grains having a silver chloride content of at least 90 mole %, wherein tabular grains satisfying the following conditions (1) and (2) account for at least 70 % of the total projected area of all the silver halide grains present: (1) the grain has null111null major faces, an aspect ratio of 2 or more and a thickness of 0.30 nullm or less; and (2) a ratio (b/a) of the grain thickness (b) to the longest distance (a) between at least two parallel twin planes of the tabular grain is in the following range: 1.5null(b/a)
摘要:
A water-in-oil solid emulsion comprising an aqueous phase emulsified with at least one emulsifying surfactant, wherein said at least one emulsifying surfactant is in a fatty phase comprising at least one oil, at least one wax, and at least one block copolymer comprising at least one first monomeric unit chosen from ethylene oxide and propylene oxide units and at least one second monomeric unit chosen from alkylene oxide units comprising from 6 to 40 carbon atoms, wherein the at least one block copolymer has a weight-average molecular weight ranging from 5000 g/mol to 8000 g/mol and the emulsion has a hardness such that the penetration force is greater than or equal to 40 g. Also disclosed herein is the use of this emulsion for making up and/or caring for the skin.
摘要:
A photoconductive material imaging element is described comprising a support and a silver halide emulsion imaging layer comprising silver halide grains which have not been chemically sensitized to optimize formation of latent image Agn0 centers upon imagewise exposure and which are doped with at least 500 deep electron trapping agent dopant centers per grain. In accordance with a preferred embodiment, the photoconductive material imaging element includes a planar support and the non-chemically sensitized, deep electron trapping agent doped silver halide grains comprise tabular grains, preferably with an average grain size equivalent circular diameter of greater than 2 nullm, with the long dimensions of the tabular grains primarily oriented parallel to the plane of the support.
摘要:
A method of processing photosensitive materials in which one or more chemical compounds are at least partially retained after processing. The chemical compounds are unique to a particular process used by a copyright owner. The absence of the unique compounds in a processed material thus indicates that the processing has been without the authorization of the copyright owner.
摘要:
The optical functional element contains aggregates of developed silver grains obtained by developing silver halide grains arranged so as to constitute a periodical structure. The element includes a substrate and a medium layer The aggregates of the developed silver grains are arranged in the medium layer so as to constitute said periodical structure. The element is produced by first selectively exposing a photo-curing resin layer formed on said substrate in which the silver halide grains are dispersed so as to selectively photo-cure the photo-curing resin layer, then overall exposing the photo-curing resin layer to expose the silver halide grains in the photo-curing resin layer, and thereafter developing the photo-curing resin layer.