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公开(公告)号：US5004678A
公开(公告)日：1991-04-02
申请号：US375712
申请日：1989-07-05
申请人： Nobuo Seto , Masakazu Morigaki
发明人： Nobuo Seto , Masakazu Morigaki
CPC分类号： G03C7/301 , Y10S430/132
摘要： A silver halide color photographic material comprising a support having thereon at least one silver halide emulsion layer, the silver halide color photographic material containing at least one pyrazoloazole type coupler represented by general formula (I) described below and at least one compound represented by general formula (II) described below. ##STR1## wherein R.sub.1 represents a hydrogen atom or a substituent; X represents a hydrogen atom or a group capable of being released upon a coupling reaction with an oxidation product of an aromatic primary amine developing agent; Za, Zb and Zc each represents a methine group, a substituted methine group, .dbd.N-- or --NH--, one of the Za--Zb bond and the Zb--Zc bond being a double bond and the other being a single bond; when the Zb--Zc bond is carbon-carbon double bond, the Zb-Zc bond may be a part of a condensed aromatic ring; R.sub.1 or X may also form a polymer including a dimer or more; and when Za, Zb or Zc is a substituted methine group, the substituted methine group may form a polymer including a dimer or more; ##STR2## wherein R.sub.10 and R.sub.11, which may be the same or different, each represents an aliphatic group or an aromatic group; R.sub.12 and R.sub.13, which may be the same or different, each represents an aliphatic group, an aliphatic oxy group, an aromatic oxy group, and aliphatic thio group, an aromatic thio group, a nitrogen-containing heterocyclic group, an acylamino group, an aliphatic amino group or an aromatic amino group, or R.sub.12 and R.sub.13 may combine with each other to form a 5-membered or 6-membered hetero ring; and the aliphatic group or the aromatic group described above may be substituted.The silver halide color photographic material provides magenta color images having improved fastness to light, and to humidity and heat.
摘要翻译： 一种卤化银彩色照相材料，包括其上具有至少一个卤化银乳剂层的载体，所述卤化银彩色照相材料含有至少一种由下述通式（I）表示的吡唑并唑型偶联剂和至少一种由通式 （II）。 式（I）：其中R 1表示氢原子或取代基; X表示氢原子或与芳族伯胺显影剂的氧化产物偶联反应时能够释放的基团; Za，Zb和Zc各自表示次甲基，取代的次甲基，= N-或-NH-，Za-Zb键和Zb-Zc键之一为双键，另一个为单键; 当Zb-Zc键为碳 - 碳双键时，Zb-Zc键可以是稠合芳环的一部分; R1或X也可以形成包含二聚体或更多的聚合物; 当Za，Zb或Zc是取代的次甲基时，取代的次甲基可以形成包含二聚体或更多的聚合物; 式（II）：其中R10和R11可以相同或不同，各自表示脂族基团或芳族基团; R 12和R 13可以相同或不同，各自表示脂族基团，脂族氧基，芳香族氧基和脂肪族硫基，芳香族硫基，含氮杂环基，酰氨基， 脂族氨基或芳香族氨基，R12和R13可以相互结合形成5元或6元杂环; 并且上述脂族基团或芳族基团可以被取代。 卤化银彩色照相材料提供具有改善的耐光牢度和湿度和热量的洋红色彩色图像。
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公开(公告)号：US4983507A
公开(公告)日：1991-01-08
申请号：US262603
申请日：1988-10-26
CPC分类号： G03C7/3805 , G03C7/39252
摘要： The present invention provides silver halide color photographic materials having a layer which contains at least one magenta color image-forming oleophilic coupler of the following formulae (I) and/or (II) and at least one of the following formula (III): ##STR1## in which Ar represents a phenyl group which is substituted by at least one substituent selected from the group consisting of a halogen atom, an alkyl group, an alkoxy group, an alkoxycarbonyl group and a cyano group; Y represents an acylamino group or an anilino group; and Z.sub.1 represents a group capable of being removed by coupling, ##STR2## in which X represents a hydrogen atom or a substituent; Z.sub.2 represents a hydrogen atom or a group capable of being removed by coupling;W represents a hydrogen atom, an acyl group or an aliphatic or aromatic sulfonyl group;Za and Zb each represent a methine group, a substituted methine group or --N.dbd.; andX, Z.sub.2 or the substituted methine of Za or Zb may form a dimer or higher polymer, ##STR3## in which A represents an alkyl group, an aryl group, a heterocyclic group, an acyl group, an alkoxy group, an aryloxy group, a heterocyclic oxy group, an alkylthio group, an arylthio group or an amino group, which may be substituted or unsubstituted; R.sub.1 and R.sub.2 each independently represents a hydrogen atom or a substituted or unsubstituted alkyl group; R.sub.3a and R.sub.3b each represents a hydrogen atom, an alkyl group, an aryl group, an alkoxy group, an aryloxy group, an alkylthio group or an arylthio group; R.sub.4 represents an alkyl group, an aryl group or a heterocyclic group; and D represents an oxygen atom or a sulfur atom.The use of the combination of the magenta coupler(s) of the formulae (I) and/or (II) and the stain-inhibitory additive(s) of the formula (II) provides photographic light-sensitive materials that are almost free from stains when such materials are preserved for a long period of time after having been exposed, developed and then photographically processed.
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公开(公告)号：US4808515A
公开(公告)日：1989-02-28
申请号：US911172
申请日：1986-09-24
申请人： Masakazu Morigaki , Nobuo Seto
发明人： Masakazu Morigaki , Nobuo Seto
CPC分类号： G03C7/39284
摘要： A silver halide color photographic material comprising a support having thereon at least one silver halide emulsion layer, the silver halide color photographic material containing at least one pyrazoloazole type coupler represented by the general formula (I) and at least one compound represented by the general formula (II). ##STR1## wherein R.sub.1 represents a hydrogen atom or a substituent; X represents a hydrogen atom or a group capable of being released upon coupling reacti1 Za, Zb and Zc each represents a methine group, a substituted methine grou .dbd.N-- or --NH--, one of the Za--Zb bond and the Zb--Zc bond being a double bond and the other being a single bond; when the Zb--Zc bond is a carbon-carbon double bond, the Zb--Zc bond may be a part of a condensed aromatic ring; R.sub.1 or X may also form a polymer including a dimer or more; and when Za, Zb or Zc is a substituted methine group, the substituted methine group may form a polymer including a dimer or more, with the proviso that when Za and Zb are nitrogen atoms and Zc is a methine group or a substituted methine group, X is not a hydrogen atom, ##STR2## wherein M represents nickel, cobalt, maganese, copper, iron, zinc, palladium or platinum; an R.sub.5 and R.sub.6, each represesnts an alkyl group, aryl group, alkoxy group, alkylthio group, aryloxy group or an arylthio group.The silver halide color photographic material provides magenta color image having improved fastness to light, humidity and heat without accompanying with coloration of white background.
摘要翻译： 一种卤化银彩色照相材料，包括其上具有至少一个卤化银乳剂层的载体，所述卤化银彩色照相材料含有至少一种由通式（I）表示的吡唑并唑型偶联剂和至少一种由通式 （二）。 （I）其中R1表示氢原子或取代基; X表示氢原子或在偶联反应时能够释放的基团Za，Zb和Zc各自表示次甲基，取代的次甲基团= N或-NH-，Za-Zb键和Zb-Zc之一 债券是双重债券，另一个是单一债券; 当Zb-Zc键为碳 - 碳双键时，Zb-Zc键可以是稠合芳环的一部分; R1或X也可以形成包含二聚体或更多的聚合物; 当Za，Zb或Zc为取代的次甲基时，取代的次甲基可以形成包含二聚体以上的聚合物，条件是当Za和Zb为氮原子且Zc为次甲基或取代的次甲基时， X不是氢原子，其中M代表镍，钴，锰，铜，铁，锌，钯或铂; R 5和R 6各自表示烷基，芳基，烷氧基，烷硫基，芳氧基或芳硫基。 卤化银彩色照相材料提供具有改善的耐光性，耐湿性和耐热性的品红色图像，而不伴随着白色背景的着色。
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公开(公告)号：US4704350A
公开(公告)日：1987-11-03
申请号：US947305
申请日：1986-12-29
CPC分类号： G03C7/301 , G03C7/39228
摘要： A silver halide color photographic material is disclosed, comprising a support having provided thereon at least one silver halide emulsion layer having dispersed therein lipophilic fine particles containing a certain type of lipophilic pyrazoloazole coupler, and said lipophilic fine particles further contain at least one lipophilic mercapto compound represented by formula (II)R--SH (II)wherein R represents a substituted or unsubstituted alkyl, alkenyl, or aryl group, and said compound of formula (II) has a water solubility of not more than 1% by weight at 25.degree. C.The material is prevented from forming color stain caused by processing solution components that become incorporated into the materials during development processing.
摘要翻译： 公开了一种卤化银彩色照相材料，其包括其上提供有至少一个卤化银乳剂层的载体，其中分散有含有某种亲油性吡唑并唑成色剂的亲脂性微粒，并且所述亲脂性细颗粒还含有至少一种亲脂性巯基化合物 由式（II）表示的R-SH（II）其中R表示取代或未取代的烷基，烯基或芳基，所述式（II）化合物在25℃下的水溶解度不超过1重量％ C.防止材料在显影处理过程中由加工溶液成分引起的材料形成色斑。
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85.发明授权
公开(公告)号：US4559297A
公开(公告)日：1985-12-17
申请号：US699091
申请日：1985-02-07
CPC分类号： G03C7/39288 , C07F7/0812 , C07F7/0818
摘要： A silver halide photographic light-sensitive material is described, the material comprising a support having thereon at least one photographic layer containing at least one compound represented by formula (I): ##STR1## wherein R represents a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted cycloalkyl group, a substituted or unsubstituted aryl group, a substituted or unsubstituted heterocyclic group, ##STR2## a substituted or unsubstituted silyl group, a substituted or unsubstituted phosphoric acid group, or a divalent group derived from the above-described groups which forms a ring together with the oxygen atom linking to --R and the carbon atom which is in the ortho-position to --O--R and to which ##STR3## is not bonded; R.sub.1, R.sub.2 and R.sub.3 which may be the same or different each represents a hydrogen atom, an alkyl group, an alkenyl group, a cycloalkyl group, an aralkyl group, an aryl group or a substituent thereof; Q represents an atomic group necessary to form a substituted or unsubstituted aromatic ring; R.sub.4 represents a hydrogen atom, an alkyl group, a cycloalkyl group, an alkenyl group, an aryl group, an alkoxy group, an aryloxy group, an amino group, a cycloamino group, an alkylthio group, an arylthio group, an acyl group, an alkoxycarbonyl group or a substituent thereof; and R.sub.5 represents an H atom, an alkyl group, a cycloalkyl group, an alkenyl group, an aryl group or a substituent thereof.
摘要翻译： 描述了一种卤化银照相感光材料，该材料包括其上具有至少一个含有至少一种由式（I）表示的化合物的照相层的载体：其中R表示氢原子，取代的 或未取代的烷基，取代或未取代的烯基，取代或未取代的环烷基，取代或未取代的芳基，取代或未取代的杂环基，取代或未取代的甲硅烷基，取代或未取代的磷酸基 或衍生自上述基团的二价基团，其与连接到-R的氧原子和与-OR邻位并且未键合的碳原子一起形成环; 可以相同或不同的R 1，R 2和R 3表示氢原子，烷基，烯基，环烷基，芳烷基，芳基或其取代基; Q表示形成取代或未取代的芳环所必需的原子团; R4表示氢原子，烷基，环烷基，烯基，芳基，烷氧基，芳氧基，氨基，环氨基，烷硫基，芳硫基，酰基， 烷氧基羰基或其取代基; R5代表H原子，烷基，环烷基，烯基，芳基或取代基。
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公开(公告)号：US4517286A
公开(公告)日：1985-05-14
申请号：US557301
申请日：1983-12-02
摘要： A color diffusion transfer process light-sensitive element is disclosed. The element is comprised of a support having coated thereon a light-sensitive silver halide emulsion layer which is associated with a dye image-providing compound. The dye image-providing compound is dispersed in a copresent state with a compound represented by the general formula (I): ##STR1## wherein the substituents within the general formula (I) are defined within the specification. The element has improved maximum image density and by utilizing the compound of the general formula (I) it is possible to obtain improved dispersion stability.
摘要翻译： 公开了一种彩色扩散转印处理光敏元件。 该元件由其上涂覆有与染料图像提供化合物相关联的感光卤化银乳剂层的载体组成。 染料图像提供化合物以共同存在的状态与由通式（I）表示的化合物分散：其中通式（I）中的取代基在说明书中定义。 该元件具有改善的最大图像密度，并且通过使用通式（I）的化合物，可以获得改善的分散稳定性。
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公开(公告)号：US4155763A
公开(公告)日：1979-05-22
申请号：US831209
申请日：1977-09-07
CPC分类号： G03C7/413
摘要： A method for processing a silver halide color photographic light-sensitive material which comprises developing an image-wise exposed silver halide color light-sensitive material in the presence of (a) an aromatic primary amine color developing agent, (b) hydroxylamine or a hydroxylamine derivative, and (c) a 1-aryl-3-pyrazolidone derivative containing two substituent groups at the 4-position thereof.
摘要翻译： 一种用于处理卤化银彩色照相感光材料的方法，其包括在（a）芳族伯胺显色剂，（b）羟胺或羟胺存在下显影成像曝光的卤化银色光敏材料 衍生物，和（c）在其4-位含有两个取代基的1-芳基-3-吡唑烷酮衍生物。
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公开(公告)号：US06495313B2
公开(公告)日：2002-12-17
申请号：US09110271
申请日：1998-07-06
申请人： Yasuhiro Yoshioka , Shin Soejima , Osamu Takahashi , Naoki Saito , Hisashi Mikoshiba , Masakazu Morigaki
发明人： Yasuhiro Yoshioka , Shin Soejima , Osamu Takahashi , Naoki Saito , Hisashi Mikoshiba , Masakazu Morigaki
IPC分类号： G03C730
CPC分类号： G03C7/301 , G03C7/3029 , G03C7/39252 , G03C2200/35
摘要： A silver halide color photographic light-sensitive material comprising a support having provided thereon: at least one yellow-color-forming light-sensitive silver halide emulsion layer; at least one magenta-color-forming light-sensitive silver halide emulsion layer; at least one cyan-color-forming light-sensitive silver halide emulsion layer; and at least one light-insensitive non-color-forming hydrophilic colloid layer, wherein at least one layer of said at least one cyan-color-forming light-sensitive silver halide emulsion layer contains at least one cyan-dye-forming coupler having a pKa of not more than 8.7, and wherein said at least one light-insensitive non-color-forming hydrophilic colloid layer contains at least one compound represented by the following formula (I): wherein R1, R2, R3 and R4, which may be the same or different, each represents a hydrogen atom, an alkyl group or an aryl group; and R5 represents an aryl group; provided that the total number of carbon atoms included in R1, R2, R3, R4 and R5 is not less than 14.
摘要翻译： 一种卤化银彩色照相感光材料，包括其上提供的载体：至少一种黄色形成感光卤化银乳剂层; 至少一种品红色形成感光卤化银乳剂层; 至少一种青色成色感光卤化银乳剂层; 和至少一种不透光的不着色的亲水胶体层，其中至少一层所述至少一种青色成色感光卤化银乳剂层含有至少一种形成青色染料的成色剂，其具有 pKa不大于8.7，并且其中所述至少一种不透光的非成色性亲水胶体层含有至少一种由下式（I）表示的化合物：其中R1，R2，R3和R4可以是 相同或不同，各自表示氢原子，烷基或芳基; R5代表芳基; 条件是包括在R1，R2，R3，R4和R5中的碳原子总数不小于14。
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公开(公告)号：US06220925B1
公开(公告)日：2001-04-24
申请号：US09088371
申请日：1998-06-02
申请人： Naoki Saito , Hisashi Mikoshiba , Masakazu Morigaki , Shin Soejima , Yasuhiro Yoshioka , Osamu Takahashi
发明人： Naoki Saito , Hisashi Mikoshiba , Masakazu Morigaki , Shin Soejima , Yasuhiro Yoshioka , Osamu Takahashi
IPC分类号： G03C732
CPC分类号： G03C7/301 , G03C7/383 , G03C7/39232 , G03C7/39248 , G03C7/39296
摘要： A silver halide color photographic light-sensitive material comprising a support having provided thereon at least one hydrophilic colloid layer, wherein the silver halide color photographic light-sensitive material contains a coupler represented by the formula (1) shown below and a non-color forming colorless cyclic imide compound having a diffusion-resistant group: wherein R1 and R2 each represents an alkyl group or an aryl group; R3, R4 and R5 each represents a hydrogen atom, an alkyl group or an aryl group; Z represents a non-metallic atomic group necessary to form a saturated ring; R6 represents a substituent; X represents a heterocyclic group, a substituted amino group or an aryl group and Y represents a hydrogen atom or a group capable of being released upon color development. The silver halide color photographic light-sensitive material has an excellent color forming property to provide a color image of high maximum color density and good color reproducibility.
摘要翻译： 一种卤化银彩色照相感光材料，其包括在其上设置有至少一个亲水胶体层的载体，其中所述卤化银彩色照相感光材料包含由下式（1）表示的成色剂和无色成型 具有扩散阻止基团的无色环状酰亚胺化合物：其中R1和R2各自表示烷基或芳基; R3，R4和R5各自表示氢原子，烷基或芳基; Z表示形成饱和环所需的非金属原子团; R6代表取代基; X表示杂环基，取代氨基或芳基，Y表示氢原子或显色时能够释放的基团。卤化银彩色照相感光材料具有优异的成色性，从而提供颜色 高最大色彩浓度的图像和良好的色彩再现性。
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公开(公告)号：US6132946A
公开(公告)日：2000-10-17
申请号：US19711
申请日：1998-02-06
CPC分类号： G03C7/3885 , G03C7/39232 , G03C7/4136
摘要： A silver halide color photographic light-sensitive material comprising a support having thereon one or more layers including at least one light-sensitive silver halide emulsion layer comprising at least one coupler which undergoes a coupling reaction with an oxidized product of an aromatic primary amine developer to form a dye, wherein at least one of the layer(s) on said support comprises at least one compound represented by the following formula (I): ##STR1## wherein R.sup.1 represents a linear or branched unsubstituted alkenyl group having 3-14 carbon atoms, R.sup.2 represents an alkyl group, a cycloalkyl group, a linear or branched unsubstituted alkenyl group having 3-14 carbon atoms, R.sup.3 represents a group capable of being substituted on the benzene ring, and m represents an integer from 1 to 4. This may be use as a light-sensitive material which can provide a stable color-image.
摘要翻译： 一种卤化银彩色照相感光材料，其包含其上具有一个或多个层的载体，所述载体包括至少一种感光卤化银乳剂层，所述感光卤化银乳剂层包含至少一种与芳族伯胺显影剂的氧化产物进行偶联反应的偶合剂， 形成染料，其中所述载体上的至少一个层包含至少一种由下式（I）表示的化合物：其中R1表示具有3-14个碳原子的直链或支链未取代的烯基，R2表示 烷基，环烷基，具有3-14个碳原子的直链或支链未取代的烯基，R3表示可在苯环上取代的基团，m表示1至4的整数。这可以用作 可以提供稳定的彩色图像的感光材料。
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