摘要:
A processing composition for silver halide photographic light-sensitive materials, comprises a bis[2,6-diaminotriazin-4-yl]arylenediamine derivative having at least one of a sulfonic acid group, a carboxylic group and a hydroxyl group within the molecule. This processing composition can be applied to a color developer, a bleaching agent, a fixing agent, a bleach-fixing agent and a stabilizing agent and also to a processing agent in a concentration on use, a concentrated processing agent and a solid processing agent.
摘要:
A processing composition for silver halide photographic light-sensitive materials, comprises a bis[2,6-diaminotriazin-4-yl]arylenediamine derivative having at least one of a sulfonic acid group, a carboxylic group and a hydroxyl group within the molecule. This processing composition can be applied to a color developer, a bleaching agent, a fixing agent, a bleach-fixing agent and a stabilizing agent and also to a processing agent in a concentration on use, a concentrated processing agent and a solid processing agent.
摘要:
Disclosed are an improved silver halide color photographic photosensitive material comprising a support having thereon a photosensitive layer containing at least one kind of photosensitive silver halide grain, a color developing agent, a coupler and a binder, and a non-photosensitive layer, wherein a one dye is contained as a dispersion of solid fine particles at least one of the layers the dye being represented by general formula (I) as follows: D−(X)y General formula (I) wherein D represents a compound having a chromophore; X represents a dissociative proton or a group having a dissociative proton which is linked to D directly or via a divalent linking group; and y represents an integer of 1 to 7.
摘要:
An arylidene compound is represented by the formula (I). Each of L1 and L2 independently is a divalent aliphatic group, a divalent aromatic group or a divalent heterocyclic group. L3 is trimethine, pentamethine or heptamethine. Y is ═O, ═S or ═N—R10. R1 is hydrogen, a halogen atom, cyano, nitro, an aliphatic group, an aromatic group, a heterocyclic group, —O—R11, —S—R12, —CO—O—R13, —O—CO—R14, —NR15R16, —CO—NR17R18, —SO2—R19 or —SO2—NR20R21. Each of R2, R3, R6 and R7 independently is hydrogen, a halogen atom, cyano, an aliphatic group, an aromatic group, —O—R22, —CO—R23, —CO—O—R24, —NR25R26, —NHCO—R27, —NH—CO—O—R28, —SO2—R29 or —NH—SO2—R30. Each of R4 and R5 independently is hydrogen, an aliphatic group, an aromatic group, —CO—R31 or —SO2—R32. An azomethine compound and silver halide photographic materials are also disclosed.
摘要翻译:亚芳基化合物由式(I)表示.L1和L2各自独立地为二价脂族基团,二价芳族基团或二价杂环基团。 L3是三甲基,五甲胺或七甲嘧啶。 Y是= O,= S或= N-R10。 R 1是氢,卤原子,氰基,硝基,脂族基,芳基,杂环基,-O-R 11,-S-R 12,-CO-O-R 13,-O-CO-R 14,-NR 15 R 16 ,-CO-NR 17 R 18,-SO 2 -R 19或-SO 2 -NR 20 R 21。 R2,R3,R6和R7各自独立地是氢,卤素原子,氰基,脂族基团,芳族基团,-O-R22,-CO-R23,-CO-O-R24,-NR25R26,-NHCO- R27,-NH-CO-O-R28,-SO2-R29或-NH-SO2-R30。 R 4和R 5各自独立地为氢,脂族基,芳基,-CO-R 31或-SO 2 -R 32。 还公开了偶氮甲碱化合物和卤化银照相材料。
摘要:
An aspect of the present invention relates to an optical information recording medium comprising a recording layer on a surface of a support, wherein the surface of the support has pregrooves with a track pitch ranging from 50 to 500 nm, the recording layer comprises an azo metal complex dye being a complex of six azo dyes and seven transition metal ions. A further aspect of the present invention relates to a method of recording information onto the optical information recording medium and a novel azo metal complex dye.
摘要:
There is disclosed a silver halide color photographic light-sensitive material having at least one silver halide emulsion layer on a base, wherein the said silver halide emulsion layer contains at least one cyan dye-forming coupler and a polymer represented by formula �I!:--(A).sub.X --(B).sub.y -- formula �I!wherein A represents a repeating unit derived from at least one ethylenically unsaturated monomer having at least one --COOM group in the molecule, wherein M represents a hydrogen atom or a cation atom; B represents a repeating unit derived from at least one ethylenically unsaturated monomer free from a --COOM group, and x and y are 15 to 85 and 85 to 15, respectively, in terms of weight percentages of A and B, provided that x+y=100. This light-sensitive material can be color-developed in a short period of time, is high in color-forming properties, can produce a cyan dye image improved with regard to blix fading, and can be processed to give a color photograph that keeps the color balance of the image from being destroyed and is improved in image quality.
摘要:
A polarizing film comprising a substrate, and a photo alignment film and a light absorption anisotropic film laminated on the substrate in this order, wherein the light absorption anisotropic film has a content ratio of 30% by mass or less of a liquid crystalline non-colorable low molecular weight compound and is obtained by fixing the alignment of a dichroic dye composition comprising at least one nematic liquid crystalline azo dichroic dye; in X-ray diffraction measurement thereof, diffraction peaks derived from periodic structure along a vertical direction to the alignment axis are present, the period indicated by at least one of the diffraction peaks is 3.0 to 15.0A and an intensity of the diffraction peak does not show a maximum value in the range of ±70° of the film normal line direction in a plane vertical to the alignment axis.
摘要:
Provided is a colored photosensitive curing composition useful for color filters in primary colors, including blue, green, and red, having a high molar absorption coefficient and allowing a reduction in film thickness and superior color purity and fastness. A colored photosensitive curing composition, comprising, as its colorant, a dipyrromethene-based metal complex compound obtained from a metal or metal compound and a dipyrromethene-based compound represented by the following Formula (I): wherein in Formula (I), R1 to R6 each independently represent a hydrogen atom or a substituent group; and R7 represents a hydrogen or halogen atom, or an alkyl, aryl or heterocyclic group.
摘要:
Provided is a colored photosensitive curing composition useful for color filters in primary colors, including blue, green, and red, having a high molar absorption coefficient and allowing a reduction in film thickness and superior color purity and fastness. A colored photosensitive curing composition, comprising, as its colorant, a dipyrromethene-based metal complex compound obtained from a metal or metal compound and a dipyrromethene-based compound represented by the following Formula (I): wherein in Formula (I), R1 to R6 each independently represent a hydrogen atom or a substituent group; and R7 represents a hydrogen or halogen atom, or an alkyl, aryl or heterocyclic group.
摘要:
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 represented by formula (I): Cp-O--C(.dbd.O)--N(R.sub.1)--Ar--X (I) wherein Cp represents a coupler residue capable of releasing --O--C(.dbd.O)--N(R.sub.1)--Ar--X by causing a coupling reaction with an oxidized color developing agent; Ar represents an arylene group; X represents an amino group, an alkoxy group, or a hydroxy group; and R.sub.1 represents a hydrogen atom or a substituent, and a method for processing the photographic material which comprises exposing, developing and bleaching the photographic material, wherein the replenishing amount for the developer is not more than 600 ml per square meter of the photographic material.
摘要翻译:一种卤化银彩色照相材料,其在载体上具有至少一种感光卤化银乳剂层,其中彩色照相材料含有由式(I)表示的非扩散性偶联剂:Cp-OC(= O)-N(R1) - Ar-X(I)其中Cp表示通过与氧化的彩色显影剂的偶联反应而能够释放-OC(= O)-N(R1)-Ar-X的成色剂残基; Ar表示亚芳基; X表示氨基,烷氧基或羟基; R 1表示氢原子或取代基,以及用于处理照相材料的方法,其包括曝光,显影和漂白照相材料,其中显影剂的补充量不超过600ml /平方米的照相材料。