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    • 2. 发明授权
    • Color photographic recording material
    • 彩色摄影记录材料
    • US5108883A
    • 1992-04-28
    • US613454
    • 1990-11-09
    • Reinhart MatejecErich W. BoonHans Langen
    • Reinhart MatejecErich W. BoonHans Langen
    • G03C7/34C09B55/00G03C1/40G03C1/83G03C7/18G03C7/392
    • C09B55/009G03C1/832G03C7/18G03C7/39292
    • Color photographic recording material containing as cyan correction dyes, azomethine dyes corresponding to the general formula IV or V ##STR1## is distinguished from materials containing the cyan correction dyes hitherto used by its increased stability of latent image nuclei when stored under tropical conditions (35.degree. C. at 90% relative humidity).In formulae IV and V,R.sub.1 and R.sub.2 denote H, optionally substitued C.sub.1 -C.sub.4 -alkyl, C.sub.6 -C.sub.10 -aryl and C.sub.1 -C.sub.3 -alkoxy,R.sub.3 denotes H, optionally substituted C.sub.1 -C.sub.4 -alkyl, C.sub.6 -C.sub.10 -aryl and C.sub.1 -C.sub.3 -alkoxy nd halogen,R.sub.4 denotes H, optionally substituted C.sub.1 -C.sub.4 -alkyl and C.sub.1 -C.sub.3 -alkoxy, CN, halogen, SO.sub.2 R.sub.7, COOR.sub.7, SO.sub.2 OR.sub.7, COR.sub.7, SO.sub.2 NR.sub.7 R.sub.8 and CONR.sub.7 R.sub.8,R.sub.5 denotes NHCOR.sub.9, NHCOOR.sub.9, NHSO.sub.2 R.sub.9 and NHPO(R.sub.9).sub.2,R.sub.6 denotes CON(R.sub.9).sub.2, NHCOR.sub.9, NHCOOR.sub.9, NHSO.sub.2 R.sub.9, NHCON(Rphd 9).sub.2 and NHSO.sub.2 N(R.sub.9).sub.2,R.sub.7 denotes optionally substituted C.sub.1 -C.sub.4 -alkyl and C.sub.6 -C.sub.10 -aryl,R.sub.8 denotes H and R.sub.7, R.sub.7 and R.sub.8 may form a five-membered or six-membered, optionally substituted ring,R.sub.9 denotes H, optionally substituted C.sub.1 -C.sub.4 -alkyl, C.sub.5 -C.sub.10 -cycloalkyl, C.sub.2 -C.sub.6 -alkenyl, C.sub.2 -C.sub.6 -alkinyl, C.sub.6 -C.sub.10 -aryl, C.sub.5 -C.sub.10 -heteroaryl or heteroalkyl and C.sub.1 -C.sub.3 -alkoxy,Ballast denotes conventional ballast groups and n stands for 1 or 2.
    • 含有作为青色校正染料的彩色照相记录材料,对应于通式Ⅳ或Ⅴ(ⅩⅤ)的偶氮甲碱染料与目前使用的青色校正染料的材料的不同之处在于其增加的潜像稳定性 当在热带条件下(35℃,相对湿度为90%)储存时,细胞核。 在式IV和V中,R 1和R 2表示H,任选取代的C 1 -C 4 - 烷基,C 6 -C 10 - 芳基和C 1 -C 3 - 烷氧基,R 3表示H,任选取代的C 1 -C 4 - 烷基,C 6 -C 10 - 芳基和 C 1 -C 3 - 烷氧基和卤素,R 4表示H,任选取代的C 1 -C 4 - 烷基和C 1 -C 3 - 烷氧基,CN,卤素,SO 2 R 7,COOR 7,SO 2 OR 7,COR 7,SO 2 NR 7 R 8和CONR 7 R 8,R 5表示NHCOR 9,NHCOOR 9,NHSO 2 R 9和 NHPO(R9)2,R6表示CON(R9)2,NHCOR9,NHCOOR9,NHSO2R9,NHCON(Rphd9)2和NHSO2N(R9)2,R7表示任意取代的C1-C4-烷基和C6-C10-芳基,R8 表示H和R 7,R 7和R 8可以形成五元或六元任选取代的环,R 9表示H,任选取代的C 1 -C 4 - 烷基,C 5 -C 10 - 环烷基,C 2 -C 6 - 烯基,C 2 -C 6 - 烷基,C 6 -C 10 - 芳基,C 5 -C 10 - 杂芳基或杂烷基和C 1 -C 3 - 烷氧基,镇流剂表示常规的镇流剂组,n表示1或2。
    • 3. 发明授权
    • Color photographic silver halide material
    • 彩色照相卤化银材料
    • US5455151A
    • 1995-10-03
    • US273202
    • 1994-07-11
    • Reinhart Matejec
    • Reinhart Matejec
    • G03C1/035G03C7/00G03C7/20G03C7/30G03C7/305G03C1/46
    • G03C7/3022G03C7/3029Y10S430/158
    • Colour photographic silver halide material with at least two blue-sensitive yellow-coupling, two green-sensitive magenta coupling and two red-sensitive cyan coupling silver halide emulsion layers of differing photographic sensitivity, in which the silver halide emulsion of the highest sensitivity blue-sensitive and the highest sensitivity green-sensitive layers have an iodide content of .ltoreq.4 mol % and an average particle size of .gtoreq.0.65 .mu.m and the silver halide emulsions of the lowest sensitivity blue-sensitive and the lowest sensitivity green-sensitive layers have an iodide content of .gtoreq.8 mol % and an average particle size of .ltoreq.0.3 .mu.m and which material contains at least one DIR compound in an effective quantity, the inhibitor of which has diffusibility of .gtoreq.0.4, is characterised by great sharpness and very good colour separation.
    • 具有不同照相感光度的至少两种蓝色敏感黄色耦合,两种绿色敏感品红色偶联剂和两种红色感光青色偶联卤化银乳剂层的彩色照相卤化银材料,其中具有最高灵敏度的蓝 - 敏感度高,灵敏度最高的敏感敏感层的碘含量为4mol%,平均粒径≥0.65μm,最低灵敏度蓝敏感度和最低灵敏度绿 - 敏感层的碘含量为> / = 8mol%,平均粒径为<0.3μm,该材料含有至少一种有效量的DIR化合物,其抑制剂具有> / = 0.4的扩散性 ,其特征在于清晰度高,色彩分离非常好。
    • 8. 发明授权
    • Color photographic material
    • 彩色摄影材料
    • US5158864A
    • 1992-10-27
    • US586276
    • 1990-09-21
    • Reinhart MatejecErich WolffHeinrich OdenwalderHans hlschlager
    • Reinhart MatejecErich WolffHeinrich OdenwalderHans hlschlager
    • G03C7/26G03C1/34G03C7/305G03C7/32G03C7/392
    • G03C7/3212G03C7/305
    • Light sensitive color photographic silver halide material containing at least one light sensitive silver halide layer with which a conventional diffusion fast color coupler is associated and optionally other layers, both light sensitive and light insensitive, in which material the one or more than one light sensitive silver halide layer contains, at a concentration of 10.sup.-3 to 10 mmol/mol of silver halide, a compound corresponding to the following formulaA(Z).sub.n K (I)absorbed on and adhering to the silver halide grain and reacting with the developer oxidation product (EOP) with an effective reaction rate constant of K.sub.eff .gtoreq.10.sup.3, in which formulaA is a grain active bonding group,Z denotes a divalent intermediate membern is 0 or 1 andK denotes a group which forms a colored or uncolored reaction product in the reaction with the developer oxidation product,is found to have an improved sensitivity/graininess ratio.
    • 含有至少一个光敏卤化银层的感光彩色照相卤化银材料,常规的扩散快速色彩耦合器与其相关联,并且可选地,其他层光敏感和光不敏感,其中材料中一种或多于一种的光敏银 卤化物层含有10-3-10mmol / mol卤化银的浓度,对应于下式(Z)nK(I)的化合物,其吸收并附着在卤化银颗粒上并与显影剂氧化反应 具有Keff> / = 103的有效反应速率常数的产物(EOP),其中式A是颗粒活性键合基团,Z表示二价中间体组分n为0或1,K表示形成有色或无色的基团 发现与显影剂氧化产物反应的反应产物具有改善的敏感性/颗粒度比。