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公开(公告)号：US5328818A
公开(公告)日：1994-07-12
申请号：US945933
申请日：1992-09-17
申请人： Hiroshi Fukuzawa , Kohzaburoh Yamada , Keiji Mihayashi , Koji Tamoto , Shigeru Shibayama , Minoru Sato , Kiyoshi Nakazyo
发明人： Hiroshi Fukuzawa , Kohzaburoh Yamada , Keiji Mihayashi , Koji Tamoto , Shigeru Shibayama , Minoru Sato , Kiyoshi Nakazyo
CPC分类号： G03C1/83 , G03C7/3013
摘要： A silver halide color photographic light-sensitive material includes red-, green- and blue-sensitive silver halide emulsion layers, and a non-light-sensitive layer, and contains a dye of the following formula (I). The emulsion layer or the non-light-sensitive layer contains a yellow coupler of the following formula (1) or (2), or an acylacetamide type yellow coupler having an acyl group of the following formula (Y): ##STR1## where X and Y represent an electron attractive group, or when coupled with each other, XY represents an acidic nucleus, Ar represents a phenyl group or a heterocyclic group, and L.sup.1, L.sup.2 and L.sup.3 represent a methine group, ##STR2## where X.sub.1 and X.sub.2 represent an alkyl group, an aryl group, or a heterocyclic group, X.sub.3 represents an organic group which forms a nitrogen-containing heterocyclic group together with >N--, Y represents an aryl group or a heterocyclic group, and Z represents a split-off group, ##STR3## where D.sup.1 represents a monovalent group, and Q represents a non-metallic atomic group required to form, together with the C, a 3- to 5-membered hydrocarbon ring or a 3- to 5-membered heterocyclic ring.
摘要翻译： 卤化银彩色照相感光材料包括红，绿和蓝敏感的卤化银乳剂层和非感光层，并含有下式（I）的染料。 乳剂层或非感光层含有下式（1）或（2）的黄色成色剂，或具有下式（Y）的酰基的酰基乙酰胺型黄色成色剂： I）其中X和Y表示吸电子基团，或者当彼此结合时，XY表示酸性核，Ar表示苯基或杂环基，L1，L2和L3表示次甲基，式 （1）式（2）其中X1和X2表示烷基，芳基或杂环基，X3表示与> N-形成含氮杂环基的有机基团，Y表示 芳基或杂环基，Z表示分解基团，其中D1表示一价基团，Q表示与C一起形成的非金属原子团， 至5元烃环或3至5元杂环。
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公开(公告)号：US5474883A
公开(公告)日：1995-12-12
申请号：US249909
申请日：1994-05-26
申请人： Keiji Mihayashi , Kiyoshi Nakazyo
发明人： Keiji Mihayashi , Kiyoshi Nakazyo
IPC分类号： C07D209/08 , C07D231/16 , C07D233/02 , C07D233/04 , C07D233/54 , C07D251/12 , C07D263/44 , C07D277/82 , C07D307/12 , C07D405/06 , C07D405/12 , C07D409/06 , C07D411/06 , C07D417/12 , C07D487/04 , C07D493/08 , C08G63/181 , C08J5/18 , C08J7/00 , G03C1/795 , G03C1/81 , G03C3/00 , G03C7/36
CPC分类号： G03C7/365 , G03C1/7954 , G03C1/81 , G03C3/00
摘要： A silver halide color photographic material comprising a support having provided thereon a layer containing an acylacetamide-type coupler having an acyl group represented by the following formula (YI) and/or a coupler represented by the following formula (1) or (2), wherein the support is made of a poly(alkylene aromatic dicarboxylate) and has a glass transition point of from 50.degree. C. to 200.degree. C. and is heat-treated at a temperature falling within the range from 40.degree. C. to lower than the glass transition point before or after having been coated with a subbing layer and before being coated with silver halide light-sensitive layers, ##STR1## wherein R.sub.1 represents a substituent; and Q represents a non-metallic atomic group necessary for forming, along with C in the formula, a 3-membered to 5-membered hydrocarbon ring or a 3-membered to 6-membered hetero ring having in the ring structure at least one hetero atom selected from among N, O, S and P, ##STR2## wherein X.sub.1 and X.sub.2 each represents an alkyl group, an aryl group or a heterocyclic group; X.sub.3 represents an organic residue for forming a nitrogen-containing heterocyclic group along with >N-- in the formula; Y represents an aryl group or a heterocyclic group; and Z represents a group which splits off from the formula when the coupler represented by the formula reacts with an oxidation product of a developing agent.
摘要翻译： 一种卤化银彩色照相材料，其包含在其上提供含有由下式（YI）表示的酰基的酰基乙酰胺型成色剂和/或下式（1）或（2）表示的成色剂的层的载体， 其中载体由聚（亚烷基芳族二羧酸酯）制成，玻璃化转变温度为50℃至200℃，并在40℃至低于40℃的温度下进行热处理 在涂覆有底层之前和之后的涂覆有卤化银感光层之前或之后的玻璃化转变点，其中R 1表示取代基; Q表示与上述式中的C一起形成的非金属原子团，在该环结构中具有至少一个杂原子的3元〜5元烃环或3元〜6元杂环 选自N，O，S和P中的原子，
（1） 基，芳基或杂环基; X3表示在式中与> N一起形成含氮杂环基的有机残基; Y表示芳基或杂环基; Z表示当下式表示的成色剂与显影剂的氧化物反应时，从式中分离出来的基团。 -
公开(公告)号：US5719015A
公开(公告)日：1998-02-17
申请号：US645586
申请日：1996-05-14
申请人： Keiji Mihayashi , Kiyoshi Nakazyo
发明人： Keiji Mihayashi , Kiyoshi Nakazyo
CPC分类号： G03C1/7954 , G03C1/81 , G03C1/83 , G03C7/407 , G03C1/832
摘要： A silver halide photographic material comprising a support having thereon at least one silver halide light-sensitive layer and at least one light-insensitive layer, wherein the support comprises a poly(alkylene aromatic dicarboxylate) having a glass transition temperature of from 50.degree. C. to 200.degree. C. and is heat-treated at a temperature of not lower than 40.degree. C., but lower than the glass transition temperature for 0.1 to 1500 hours after molding the polymer into the support and before the coating of the silver halide light-sensitive layer, and said at least one light-insensitive layer contains a dispersion of crystallites of at least one dye represented by general formula (I): D--(X).sub.y (I) wherein D represents a moiety having a chromophoric group; X represents a dissociable proton or a group having a dissociable proton which is bonded to D either directly or through a bivalent bonding group; and y represents an integer of 1 to 7. A method for processing the material wherein the material is color developed at 40.degree. to 60.degree. C.
摘要翻译： 一种卤化银照相材料，其包括其上具有至少一个卤化银感光层和至少一个光不敏感层的载体，其中所述载体包含玻璃化转变温度为50℃的聚（亚烷基芳族二羧酸酯） 在不低于40℃的温度下进行热处理，但是在将聚合物成型为载体之后并且在涂覆卤化银灯之前，玻璃化转变温度低于玻璃化转变温度0.1至1500小时 并且所述至少一个光不敏感层含有由通式（I）表示的至少一种染料的微晶分散体：D-（X）y（I）其中D表示具有发色基团的部分; X表示可离解的质子或具有可离解质子的基团，其直接或通过二价键合基团与D键合; y表示1〜7的整数。该材料的处理方法是在40〜60℃下显色。
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公开(公告)号：US5474886A
公开(公告)日：1995-12-12
申请号：US174336
申请日：1993-12-28
CPC分类号： G03C7/30594 , G03C7/3029 , G03C7/3225
摘要： A silver halide color photographic material is disclosed which comprises a support having thereon at least one light-sensitive silver halide emulsion layer. The silver halide color photographic material contains a developing solution-deactivated type timing DIR which forms either a nondiffusing dye or a dye dissolved out from the light-sensitive material during development and an acylacetamide type coupler having a specific acyl group and/or an N,N-substituted linear or cyclic malondiamide type coupler.
摘要翻译： 公开了一种卤化银彩色照相材料，其包括其上具有至少一个感光卤化银乳剂层的载体。 卤化银彩色照相材料包含显影溶液 - 失活型定时DIR，其形成在显影过程中从感光材料中溶出的非扩散染料或染料和具有特定酰基和/或N的酰基乙酰胺型成色剂， N-取代的线性或环状丙二醛类成色剂。
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公开(公告)号：US4741995A
公开(公告)日：1988-05-03
申请号：US856556
申请日：1986-04-28
申请人： Tadaaki Tani , Mikio Ihama , Kiyoshi Nakazyo
发明人： Tadaaki Tani , Mikio Ihama , Kiyoshi Nakazyo
CPC分类号： G03C1/07 , G03C7/3825
摘要： A silver halide color photographic light-sensitive material comprising a support having thereon at least one silver halide emulsion layer, wherein the silver halide emulsion layer contains a silver halide emulsion which is spectrally sensitized by adding a spectral sensitizing dye prior to the completion of formation of silver halide particles and at least one kind of pyrazoloazole type magenta coupler represented by the following general formula (I): ##STR1## wherein R.sup.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, and when the Zb--Zc bond is a carbon-carbon double bond, it may form a part of an aromatic ring; R.sup.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. The silver halide color photographic light-sensitive material has a good color forming property and excellent stability during production and preservation, and provides color images having improved color reproducibility and image preservability.
摘要翻译： 一种卤化银彩色照相感光材料，其包括其上具有至少一个卤化银乳剂层的载体，其中所述卤化银乳剂层含有卤化银乳剂，其通过在完成形成所述卤化银乳剂层之前加入光谱增感染料进行光谱增感 卤化银颗粒和由以下通式（I）表示的至少一种吡唑类型品红成色剂：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，它可以形成芳环的一部分; 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或更多的聚合物。 卤化银彩色摄影感光材料在生产和保存期间具有良好的成色性和优异的稳定性，并且提供了具有改进的颜色再现性和图像保存性的彩色图像。
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公开(公告)号：US4046573A
公开(公告)日：1977-09-06
申请号：US669935
申请日：1976-03-24
申请人： Kozo Inouye , Kotaro Nakamura , Yukio Yokota , Kiyoshi Nakazyo , Akio Okumura
发明人： Kozo Inouye , Kotaro Nakamura , Yukio Yokota , Kiyoshi Nakazyo , Akio Okumura
CPC分类号： C09B29/10 , G03C7/3335
摘要： A color photographic material comprising a support having photographic layers thereon, with at least one of the photographic layers containing a non-diffusible colored coupler which releases, on coupling reaction with the oxidation product of a primary aromatic amino developing agent at development, a diffusible dye capable of being removed from the photographic layer, the non-diffusible colored coupler being represented by general formula (I):a--o--so.sub.2 --r--b (i)wherein R represents an alkylene group having 1 to 10 carbon atoms; A represents an image forming coupler residue containing a phenol nucleus or a naphthol nucleus, and wherein the --O--SO.sub.2 --R--B group is bonded to the coupling position of the coupler residue and the group can be released upon oxidative coupling with an aromatic primary amine developing agent to form a dye; and B represents a residue containing a chromophore.
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7.发明授权Bleach-fixing solution concentrate composition and method for processing silver halide color photographic materials 失效漂白剂固定液浓缩物组合物和卤化银彩色照相材料的处理方法
公开(公告)号：US4956268A
公开(公告)日：1990-09-11
申请号：US343323
申请日：1989-04-26
IPC分类号： G03C7/42
CPC分类号： G03C7/42
摘要： A two-part bleach-fixing solution composition comprising of a first concentrate composition containing a reducing compound comprising a silver halide solvent and a preservative as main components; and a second concentrate composition having a pH of 1.5 or less, containing an oxidizing compound comprising a bleaching agent and an acid as main components.The invention also relates to a method for processing a silver halide color photographic material by the steps of:(a) developing an exposed silver halide color photographic material comprising a support having thereon at least one red-sensitive silver halide emulsion layer containing at least one coupler represented by formula (I) or (II); at least one green-sensitive silver halide emulsion layer containing at least one coupler represented by formula (III) or (IV); and at least one blue-sensitive silver halide emulsion layer containing a yellow coupler represented by formula (V): ##STR1## wherein R.sub.1, R.sub.2 and R.sub.4 each represents an aliphatic group, an aromatic group, a heterocyclic group, an aromatic amino group or a heterocyclic amino group; R.sub.5 represents an aliphatic group; R.sub.3 and R.sub.6 each represents hydrogen, a halogen atom, an aliphatic group, an aliphatic oxy group or an acylamino group; R.sub.7 and R.sub.9 each represents a substituted or unsubstituted phenyl group; R.sub.8 represents hydrogen, an aliphatic acyl group, an aromatic acyl group, an aliphatic sulfonyl group or an aromatic sulfonyl group; R.sub.10 represents hydrogen or a substituent; Q represents a substituted or unsubstituted N-phenylcarbamoyl group; Za and Zb each represents unsubstituted methine, substituted methine or .dbd.N--; Y.sub.1, Y.sub.2 and Y.sub.4 each represents a halogen atom or a coupling releasable group; Y.sub.3 represents hydrogen or a coupling releasable group; and Y.sub.5 represents a coupling releasable group; and(b) bleach-fixing said developed silver halide color photographic material using a bleach-fixing solution prepared by diluting and combining the two-part bleach-fixing solution of the invention.
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8.发明授权Silver halide color photographic light-sensitive materials containing a pyrazoloazole magenta coupler 失效含卤吡唑品红色成色剂的卤化银彩色照相感光材料
公开(公告)号：US4822730A
公开(公告)日：1989-04-18
申请号：US56312
申请日：1987-05-28
IPC分类号： C07D487/04 , G03C7/305 , G03C7/38 , C03C1/08
CPC分类号： C07D487/04 , G03C7/30529 , G03C7/3825
摘要： A silver halide color photographic material comprising a support having formed thereon at least one silver halide emulsion layer containing a pyrazoloazole series magenta coupler having at least one group expressed by the formula [S] below at a position other than the coupling active position.--(A).sub.n --L--B [S]wherein A represents a substituted or unsubstituted alkylene group, a substituted or unsubstituted cycloalkylene group, a substituted or unsubstituted arylene group, or a substituted or unsubstituted aralkylene group, in which in the main chain of said alkylene group, cycloalkylene group, arylene group, or aralkylene group, --O--, --S--, --CO--, --CO.sub.2 --, --OCO--, ##STR1## may be contained; L represents ##STR2## B represents a hydrogen atom or a substituted or unsubstituted alkyl or aryl group which does not contain therein --SO.sub.2 --; n is 0 or 1; and R and R' each represents a hydrogen atom, a substituted or unsubstituted alkyl group, or a substituted or unsubstituted aryl group. In the above, in the case that the pyrazoloazole series magenta coupler is a 1H-pyrazolo[5,1-c][1,2,4]triazole derivative, A does not represent an aralkylene group containing an arylene group directly connected to L. The silver halide color photographic light-sensitive material has improved coloring properties.
摘要翻译： 一种卤化银彩色照相材料，其包含在其上形成有至少一个卤化银乳剂层的载体，所述卤化银乳剂层含有具有下式[S]表示的至少一个基团的吡唑并咪唑系品红成色剂，除了偶联活性位置之外。 - （A）nLB [S]其中A表示取代或未取代的亚烷基，取代或未取代的亚环烷基，取代或未取代的亚芳基或取代或未取代的芳亚烷基，其中在所述亚烷基的主链 ，亚环烷基，亚芳基或亚芳基，可以含有-O - ， - S-，-CO-，-CO 2 - ， - OCO-，＆lt; IMAGE＆gt; + TR＆lt; IMAGE＆ L表示B表示氢原子或其中不含有-SO 2的取代或未取代的烷基或芳基; n为0或1; R和R'各自表示氢原子，取代或未取代的烷基或取代或未取代的芳基。 在上述中，在吡唑并
恶唑系品红成色剂为1H-吡唑并[5,1-c] [1,2,4]三唑衍生物的情况下，A不表示含有与L直接连接的亚芳基的亚芳基 卤化银彩色摄影感光材料具有改善的着色性能。-
公开(公告)号：USH122H
公开(公告)日：1986-09-02
申请号：US756617
申请日：1985-07-19
CPC分类号： G03C7/301
摘要： A silver halide color photographic light-sensitive material which comprises a support having thereon at least one silver halide emulsion layer containing dispersed therein at least one magenta coupler represented by the following general formula (I): ##STR1## wherein R.sup.1 and R.sup.2, which may be the same or different, each represents a hydrogen atom or a substituent, each represents a hydrogen atom or a substituent, X represents a hydrogen atom or a group capable of being eliminated upon coupling with an oxidation product of an aromatic primary amine developing agent, Z represents a nitrogen atom or --CR.sup.6 where R.sup.6 represents a hydrogen atom or a substituent and dimers or higher polymers thereof,together with at least one high boiling organic solvent represented by the following general formula (II): ##STR2## wherein R.sup.3, R.sup.4 and R.sup.5, which may be the same or different, each represents an alkyl group, a cycloalkyl group, an alkenyl group or an aryl group, provided that the total number of carbon atoms contained in the groups represented by R.sup.3, R.sup.4 and R.sup.5 is 12 to 60.
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公开(公告)号：US4021248A
公开(公告)日：1977-05-03
申请号：US610014
申请日：1975-09-03
申请人： Keisuke Shiba , Kiyoshi Nakazyo , Reiichi Ohi , Keiichi Adachi
发明人： Keisuke Shiba , Kiyoshi Nakazyo , Reiichi Ohi , Keiichi Adachi
CPC分类号： G03C7/3225 , G03C7/3003
摘要： A color photographic light-sensitive material comprising a silver halide photographic emulsion containing (1) at least one compound selected from the group consisting of (a) a compound represented by the following general formula (I);cp - Z (I)wherein Cp represents a monovalent residue of a magenta or yellow coupler residue in which one hydrogen atom of the active methylene group is replaced by a coupling off group Z eliminated upon coupling reaction with an oxidation product of an aromatic primary amine color developing agent, and Z represents a nitrogen-containing coupling-off group connected to Cp at a nitrogen atom thereof, and (b) a 4-position unsubstituted 3-arylamino-5-pyrazolone derivative, and (2) at least one compound represented by the following general formula (II);q - sh (ii)wherein Q represents a heterocyclic group, bonded directly or indirectly thereto and containing at least one of a --SO.sub.3 H group, a --COOH group, an --OH group and a --NHR group, where R represents a hydrogen atom or an alkyl group having 1 to 6 carbon atoms.
摘要翻译： 一种彩色摄影感光材料，其包含卤化银照相乳剂，其含有（1）至少一种选自（a）由以下通式（I）表示的化合物的化合物; Cp-Z（I）其中Cp表示品红色或黄色成色剂残基的一价残基，其中活性亚甲基的一个氢原子被偶联反应后与芳族伯胺的氧化产物偶联反应而除去偶联离去基团Z 彩色显影剂，Z表示与氮原子连接的含氮偶合基团，（b）4-位未取代的3-芳基氨基-5-吡唑啉酮衍生物，和（2）至少一种化合物 由以下通式（II）表示; Q-SH（II）其中Q表示直接或间接地键合并含有-SO 3 H基，-COOH基，-OH基和-NHR基中的至少一个的杂环基，其中R表示氢原子 或碳原子数为1〜6的烷基。
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