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公开(公告)号：US5441857A
公开(公告)日：1995-08-15
申请号：US329847
申请日：1994-10-27
CPC分类号： G03C7/30541
摘要： Color photographic silver halide material of the negative type, in which at least one silver halide emulsion layer contains a compound of the formulaA-B-(T.sub.1).sub.m -(COUP-D)-(T.sub.2).sub.n (I),whereinA represents a ballast group,B represents the radical of a compound which reacts to release (T.sub.1).sub.m -(COUP-D)-(T.sub.2).sub.n during development,T.sub.1 and T.sub.2 represent time-regulating units which can be released during development,m, n are 0 or 1,COUP represents the radical from a 4-equivalent coupler andD represents a group with an affinity for silver,distinguished by improved sensitivity.
摘要翻译： 其中至少一个卤化银乳剂层含有式AB-（T1）m-（COUP-D） - （T2）n（I）的化合物，其中A表示 镇流剂组B表示在显影期间反应释放（T1）m-（COUP-D） - （T2）n的化合物的基团，T1和T2表示在显影过程中可释放的时间调节单位，m，n 是0或1，COUP表示来自4-等价的偶联剂的基团，D表示对银具有亲和性的基团，其特征在于改善的灵敏度。
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公开(公告)号：US5922524A
公开(公告)日：1999-07-13
申请号：US794098
申请日：1997-02-03
申请人： Ralf Buscher , Peter Bell , Hans-Ulrich Borst , Jorg Siegel , Johannes Willsau , Heinrich Odenwalder
发明人： Ralf Buscher , Peter Bell , Hans-Ulrich Borst , Jorg Siegel , Johannes Willsau , Heinrich Odenwalder
CPC分类号： G03C7/3029 , Y10S430/156
摘要： A colour photographic recording material having camera sensitivity, possessing on a transparent support at least one silver halide emulsion layer unit which is sensitive to part of the visible spectrum and consists of at least the following constituent layers:a) a spectrally sensitised silver halide emulsion layer containing an effective quantity of a FAR coupler (coupler, which during coupling releases groups producing fogging nuclei) and optionally a colour coupler, the latter during the colour development process coupling with a dye of which the colour is complementary to the spectral sensitisation of layer a), andb) a fine-grained silver halide emulsion layer having low light-sensitivity, of which the silver halide grains are not spectrally sensitised, being a layer adjacent to layer a),with layer b) containing a colour coupler which during the colour development process couples with a dye of which the colour is complementary to the spectral sensitisation of layer a) and the molar quantity of colour couplers in layer b) being greater than in layer a), is distinguished by improved graininess at higher sensitivity.
摘要翻译： 具有相机灵敏度的彩色照相记录材料，在透明支撑体上具有对可见光谱的一部分敏感并由至少以下构成层组成的至少一个卤化银乳剂层单元：a）光谱增感的卤化银乳剂层 包含有效量的FAR耦合器（耦合器，其在耦合释放期间产生起雾核）和任选的颜色耦合器，后者在显色过程中与其颜色与层a的光谱增感互补的染料 ）和b）具有低光敏感性的细粒度卤化银乳剂层，其中卤化银颗粒不受光谱敏化，是与层a）相邻的层，其中层b）包含颜色耦合器，其在 色彩发展过程与色素互补的染料与a）和mol的光谱增感相互补充 在b）中大于a）层中的成色剂的数量的特征在于在更高的灵敏度下改善的颗粒度。
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公开(公告)号：US5622817A
公开(公告)日：1997-04-22
申请号：US511057
申请日：1995-08-03
CPC分类号： G03C7/305 , G03C7/3029 , Y10S430/156
摘要： A color negative film which contains support, at least one light-sensitive silver halide emulsion layer containing a color coupler and at least one light-insensitive layer adjacent thereto which contains a compound which reacts with the developer oxidation product during development with the splitting off of a radical which increases the sensitivity and which corresponds to formulas I or IIA-B-(T.sub.1).sub.m -(COUP-D)-(T.sub.2).sub.n (I)A-B-(T.sub.1).sub.m D (II).
摘要翻译： 含有支持体的彩色底片，含有着色成色剂的至少一种感光卤化银乳剂层和与其相邻的至少一个不透光层，其含有与显色剂氧化产物在显色过程中反应的化合物， 增加灵敏度并对应于式I或IIA-B-（T1）m-（COUP-D） - （T2）n（I）AB-（T1）mD（II）的基团。
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4.发明授权
公开(公告)号：US4310621A
公开(公告)日：1982-01-12
申请号：US217193
申请日：1980-12-16
申请人： Heinrich Odenwalder , Karl Frank , Reinhard Muller
发明人： Heinrich Odenwalder , Karl Frank , Reinhard Muller
IPC分类号： C07D249/12 , G03C5/30 , G03C7/305 , G03C1/06
CPC分类号： C07D249/12 , G03C5/3021 , G03C7/305 , G03C7/30541 , Y10S430/158 , Y10S430/16
摘要： New DIR-compounds of the formula ##STR1## are useful in photographic materials and processes.
摘要翻译： 式（IMAGE）的新型DIR化合物在照相材料和方法中是有用的。
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5.发明授权Color photographic recording material having a 2-equivalent magenta coupler and a white coupler 失效具有2-当量品红色耦合器和白色耦合器的彩色照相记录材料
公开(公告)号：US6013428A
公开(公告)日：2000-01-11
申请号：US891391
申请日：1997-07-11
申请人： Hans Langen , Heinrich Odenwalder , Uwe Dahlhaus
发明人： Hans Langen , Heinrich Odenwalder , Uwe Dahlhaus
IPC分类号： C07C69/757 , G03C7/30 , G03C7/392 , G03C7/333
CPC分类号： C07C69/757 , G03C7/3012 , G03C7/39232 , G03C7/39236
摘要： A colour photographic recording material having at least one red-sensitive silver halide emulsion layer which is associated with a cyan coupler, at least one green-sensitive silver halide emulsion layer which is associated with a magenta coupler, at least one blue-sensitive silver halide emulsion layer which is associated with a yellow coupler contains in at least one green-sensitive silver halide emulsion layer a 2-equivalent pyrazolone coupler and in a photosensitive or non-photosensitive layer a white coupler of the formula (I) ##STR1## in which X.sup.1 means an acyl residue derived from an aliphatic, cycloaliphatic or aromatic carboxylic or sulphonic acid, a carbonic acid semi-ester or a carbamic acid,Z means the residue required to complete a saturated or partially unsaturated 5- or 6-membered carbocyclic ring which is optionally substituted and/or provided with a further fused ring or ring system.The colour images produced using the recording material exhibit elevated storage stability without a subsequent increase in fog or a subsequent increase in colour density or spotting occurring during storage.
摘要翻译： 一种彩色照相记录材料，其具有与青色成色剂相关联的至少一种感红卤化银乳剂层，与品红色成色剂相关的至少一种感绿卤化银乳剂层，至少一种蓝敏感卤化银 与黄色成色剂相关联的乳剂层在至少一种感绿卤化银乳剂层中含有2-当量吡唑啉酮偶联剂，在光敏或非感光层中含有式（I）的白色偶联剂，其中X1表示 衍生自脂族，脂环族或芳族羧酸或磺酸，碳酸半酯或氨基甲酸的酰基残基Z表示完成饱和或部分不饱和的5-或6-元碳环所需的残基，其任选被取代 和/或设置有另外的稠环或环系统。 使用记录材料产生的彩色图像表现出提高的储存稳定性，而不会随后增加雾度，或随后的颜色密度增加或储存期间发生斑点。
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公开(公告)号：US5407789A
公开(公告)日：1995-04-18
申请号：US190686
申请日：1994-02-01
IPC分类号： G03C7/305 , C07D249/12 , C07D271/10 , C07D271/113 , C07D405/04 , C07D413/04 , G03C7/392 , G03C1/46
CPC分类号： C07D271/113 , C07D249/12 , C07D405/04 , C07D413/04 , G03C7/39228 , G03C7/39256 , G03C7/39272
摘要： A photographic recording material on a transparent support having at least one light-sensitive silver halide emulsion layer and optionally conventional interlayers and protective layers, characterized in that the photographic recording material contains, in at least one of the above-mentioned layers, a compound corresponding to formula I, II or III ##STR1## wherein R.sub.1 denotes an unsubstituted or substituted alkyl group, an unsubstituted or substituted aryl group or an unsubstituted or substituted heterocyclic group,R2 denotes hydrogen, an unsubstituted or substituted alkyl group, an unsubstituted or substituted aryl group or an unsubstituted or substituted alkylthio group,R.sub.3 denotes hydrogen or an unsubstituted or substituted alkyl group,R4 denotes an unsubstituted or substituted alkyl group, an unsubstituted or a substituted aryl group or an unsubstituted or substituted heterocyclic group,X denotes an alkylene group having 1 to 8 carbon atoms in which the carbon chain may be interrupted by oxygen or sulphur atoms, or it denotes an arylene group, andZ denotes hydrogen, a cation or a precursor compound thereof which is capable of releasing the mercapto compound non-imagewise in the course of development,is distinguished by excellent interimage and edge effects and by improved sharpness and graininess compared with conventional materials.
摘要翻译： 在透明支撑体上的具有至少一个感光卤化银乳剂层和任选的常规中间层和保护层的照相记录材料，其特征在于，照相记录材料在至少一个上述层中含有相应的化合物 其中R 1表示未取代或取代的烷基，未取代或取代的芳基或未取代或取代的杂环基，R 2表示氢，未取代或取代的烷基，未取代或取代的芳基或 未取代或取代的烷硫基，R 3表示氢或未取代或取代的烷基，R 4表示未取代或取代的烷基，未取代或取代的芳基或未取代或取代的杂环基，X表示具有1至8个 碳链可被中断的碳原子 或者表示亚芳基，Z表示氢，可以在显影过程中非成像地释放巯基化合物的阳离子或其前体化合物，其特征在于优异的图像和边缘效果， 通过与常规材料相比提高清晰度和颗粒度。
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公开(公告)号：US5266449A
公开(公告)日：1993-11-30
申请号：US969490
申请日：1992-10-30
申请人： Christa Dacke , Heinrich Odenwalder , Hans Langen
发明人： Christa Dacke , Heinrich Odenwalder , Hans Langen
IPC分类号： C07D249/04 , C07D249/08 , G03C5/39 , G03C5/44 , G03C7/42 , G03C7/28
CPC分类号： G03C7/42
摘要： A bleaching bath for processing of a color photographic silver halide material which contains the ferric complex of alaninediacetic acid as the bleaching agent and in a dye-stabilizing amount a formaldehyde precursor of the formula ##STR1## wherein X and Y denote the residual atoms of a hetero aromatic 5- or 6-membered ring,yields color photographic images with excellent dye-stabilizing. In the atmosphere above the stabilizing bath no formaldehyde is detectable.
摘要翻译： 一种用于加工彩色照相卤化银材料的漂白浴，其含有丙氨酸二乙酸的三元配合物作为漂白剂，并且在染料稳定量下具有式（I）的甲醛前体，其中X和Y表示残基 杂芳族5-或6-元环的原子产生具有优异染料稳定性的彩色摄影图像。 在稳定浴上方的气氛中，无法检测到甲醛。
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公开(公告)号：US5021332A
公开(公告)日：1991-06-04
申请号：US528045
申请日：1990-05-23
IPC分类号： G03C7/26 , C07D403/06 , G03C7/305 , G03C7/32 , G03C7/392
CPC分类号： C07D403/06 , G03C7/30535 , Y10S430/158
摘要： Good edge effects and inter-image effects are obtained where DIR couplers corresponding to formula I are used in color photogrpahic silver halide materials. ##STR1## in which R.sup.1 is H, Cl, --CF.sub.3, alkoxy, sulfamoyl;R.sup.2 is H, Cl, alkyl, cycloalkyl, alkoxy, alkoxycarbonyl, carbamoyl;n is 0, 1 or 2;X is O or S;Y is a group with a silver halide development inhibiting function releasable during color development;Z is benzoyl, pivaloyl, carbamoyl or a quinazolin-4-on-2-yl group.
摘要翻译： 获得良好的边缘效果和图像间效果，其中对应于式I的DIR成色剂用于彩色光致卤化银材料。 （I）其中R1是H，Cl，-CF3，烷氧基，氨磺酰基; R2是H，Cl，烷基，环烷基，烷氧基，烷氧基羰基，氨基甲酰基; n为0,1或2; X是O或S; Y是具有在显色期间可释放的卤化银显影抑制功能的组; Z是苯甲酰基，新戊酰基，氨基甲酰基或喹唑啉-4-基-2-基。
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公开(公告)号：US4897341A
公开(公告)日：1990-01-30
申请号：US109762
申请日：1987-10-19
CPC分类号： G03C7/30535
摘要： Remarkably high inter-image and edge effects are obtained when DIR-Couplers corresponding to Formula I are added to multilayered color photographic recording materials, in particular to green sensitive or red sensitive layers. The sharpness and color reproduction may thereby be improved. ##STR1## R.sup.1 and R.sup.2 denote alkyl or an aromatic group, R.sup.3 denotes H, alkyl or acylamino,R.sup.4 denotes H or alkylR.sup.5 denotes alkyl, alkinyl, aryl, acyloxy, carbamoyl or a cyclic imido group andn has the value 0 or 1and the total number of carbon atoms in R.sup.3, R.sup.4 and R.sup.5 is greater than 3 but not greater than 11.
摘要翻译： 当将对应于式I的DIR耦合器添加到多层彩色照相记录材料，特别是绿色敏感层或红色敏感层时，可获得非常高的图像间和边缘效应。 从而可以提高清晰度和色彩再现。 R1和R2表示烷基或芳基，R3表示H，烷基或酰氨基，R4表示H或烷基R5表示烷基，炔基，芳基，酰氧基，氨基甲酰基或环状酰亚胺基，n的数值为0或 1，R3，R4和R5中的碳原子总数大于3但不大于11。
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10.发明授权Color photographic recording material containing a non-diffusible electron donor precursor compound 失效含有不扩散电子给体前体化合物的彩色照相记录材料
公开(公告)号：US4420557A
公开(公告)日：1983-12-13
申请号：US436581
申请日：1982-10-25
申请人： Heinrich Odenwalder , Paul Marx
发明人： Heinrich Odenwalder , Paul Marx
CPC分类号： G03C8/08 , Y10S430/16
摘要： Compounds corresponding to the formula: ##STR1## wherein R.sup.1 represents an aromatic group, andR.sup.2 represents H, alkyl, alkenyl, aryl or acyl, are suitable ED precursor compounds for use in color photographic recording materials. They are preferably used in combination with reducible dye releasers. They are also suitable as so-called scavengers.
摘要翻译： 对应于下式的化合物：其中R 1表示芳族基团，R 2表示H，烷基，烯基，芳基或酰基，是用于彩色照相记录材料的合适的ED前体化合物。 它们优选与可还原的染料释放剂组合使用。 它们也适合作为所谓的清道夫。
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