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41. 发明授权

US4540654A Method of forming color image comprising heterocyclic magenta dye-forming coupler 失效
标题翻译：形成包含杂环品红色染料成色剂的彩色图像的方法
公开(公告)号：US4540654A
公开(公告)日：1985-09-10
申请号：US590818
申请日：1984-03-19
申请人： Tadahisa Sato , Toshio Kawagishi , Nobuo Furutachi
发明人： Tadahisa Sato , Toshio Kawagishi , Nobuo Furutachi
IPC分类号： C03C25/10 , B05D1/36 , C07D231/38 , C07D487/04 , C07D519/00 , C09B55/00 , G02B6/44 , G03C7/305 , G03C7/38 , G03C7/00 , G03C1/40 , G03C7/40
CPC分类号： C07D231/38 , C07D487/04 , C09B55/00 , G03C7/30529 , G03C7/3835
摘要： A method of forming a color image comprising developing a silver halide photographic light-sensitive material with a developing solution containing an aromatic primary amine is disclosed. The developing is carried out in the presence of a coupler represented by the general formula (I) described below and/or a polymer coupler which is a polymer or copolymer having a repeating unit derived from a vinyl monomer containing a part represented by the general formula (I) described below in its molecule: ##STR1## wherein R.sub.1 and R.sub.2, which may be the same or different, each represents a hydrogen atom or a substituent; and X represents a hydrogen atom or a group capable of being released upon coupling.The magenta color forming coupler represented by the general formula (I) or the polymer coupler containing the part represented by the general formula (I) has a good color forming property and provides a magenta color image having an excellent spectral absorption property free from subsidiary absorptions in the region around 430 nm and good fastness. A silver halide photographic light-sensitive material containing the magenta coupler is also disclosed.
摘要翻译：公开了一种形成彩色图像的方法，其包括用含有芳族伯胺的显影液显影卤化银照相感光材料。在由下述通式（I）表示的成色剂和/或聚合物成色剂的存在下进行显影，所述聚合物成色剂是具有源自乙烯基单体的聚合物或共聚物，该乙烯基单体含有由通式（I）：其中R 1和R 2可以相同或不同，各自表示氢原子或取代基; 并且X表示氢原子或在偶联时能够释放的基团。由通式（I）表示的品红色成色剂或含有由通式（I）表示的部分的聚合物成色剂具有良好的成色性质，并提供具有优异的无辅助吸收光谱吸收特性的品红色图像在430nm左右的区域和良好的牢度。还公开了含有品红色成色剂的卤化银照相感光材料。

42. 发明授权

US4301235A Process and material for forming color photographic image 失效
标题翻译：用于形成彩色摄影图像的工艺和材料
公开(公告)号：US4301235A
公开(公告)日：1981-11-17
申请号：US184454
申请日：1980-09-05
申请人： Seiji Ichijima , Nobuo Furutachi
发明人： Seiji Ichijima , Nobuo Furutachi
IPC分类号： G03C7/38 , C07D231/52 , C09B26/02 , G03C7/384 , G03C7/00
CPC分类号： G03C7/384 , C07D231/52
摘要： A process for forming a color photographic image is described comprising processing a silver halide color phototgraphic light-sensitive material in the presence of a 5-pyrazolone magenta coupler represented by the formula (I) ##STR1## wherein R represents an acylamino group, an anilino group or a ureido group; R.sub.1 represents a nitro group, a nitroso group, an amino group, an acylamino group, a sulfonamido group, a urethane group, a diacylamino group or a ureido group; Q represents hydrogen, a halogen atom, a substituted or unsubstituted alkyl group, an alkenyl group, a cycloalkyl group, an aralkyl group, an alkoxy group, an aryloxy group, a carboxy group, a substituted or unsubstituted aryl group, a substituted or unsubstituted heterocyclic group, a thiourethane group, a thioureido group, an acylhydrazino group, an alkylamino group, a dialkylamino group, an anilino group, an alkylthio group, a mercapto group, an arylthio group, an alkylsulfinyl group, an alkylsulfonyl group, an arylsulfinyl group, an arylsulfonyl group, a sulfamoyl group, a sulfo group, a thiocyano group, a hydroxy group, an aminocarbonyloxy group, an acyloxy group, a sulfonyloxy group, an alkylcarbonyl group, an arylcarbonyl group, an alkoxycarbonyl group, an aryloxycarbonyl group, a carbamoyl group, an aralkyloxycarbonyl group, a cyano group; Ar represents a phenyl group which may be substituted with one or more halogen atoms, alkyl groups, alkoxy groups or cyano groups; m represents an integer; n represents 0, 1 or 2; and m and n must satisfy the following relation, 1.ltoreq.m+n.ltoreq.3.The 2-equivalent magenta coupler represented by the formula (I) is stable to the attack of chemicals and capable of forming a magenta dye in high yield without forming undesired fog or stain.
摘要翻译：描述了形成彩色照相图像的方法，其包括在式（I）表示的5-吡唑啉酮品红成色剂存在下处理卤化银彩色光敏感光材料，其中R表示酰氨基，苯胺基或脲基; R1表示硝基，亚硝基，氨基，酰氨基，亚磺酰氨基，氨基甲酸酯基，二酰氨基或脲基; Q表示氢，卤素原子，取代或未取代的烷基，烯基，环烷基，芳烷基，烷氧基，芳氧基，羧基，取代或未取代的芳基，取代或未取代的杂环基，硫代氨基甲酸酯基，硫脲基，酰基肼基，烷基氨基，二烷基氨基，苯胺基，烷硫基，巯基，芳硫基，烷基亚磺酰基，烷基磺酰基，芳基亚磺酰基，芳基磺酰基，氨磺酰基，磺基，硫氰基，羟基，氨基羰基氧基，酰氧基，磺酰氧基，烷基羰基，芳基羰基，烷氧基羰基，芳氧基羰基，氨基甲酰基，芳烷氧基羰基，氰基; Ar表示可以被一个或多个卤素原子，烷基，烷氧基或氰基取代的苯基; m表示整数; n表示0,1或2; 并且m和n必须满足以下关系：1

43. 发明授权

US4297440A Color photographic light-sensitive element 失效
标题翻译：彩色摄影感光元件
公开(公告)号：US4297440A
公开(公告)日：1981-10-27
申请号：US210184
申请日：1980-11-25
申请人： Kozo Aoki , Satoru Sawada , Yoshiharu Yabuki , Nobuo Furutachi
发明人： Kozo Aoki , Satoru Sawada , Yoshiharu Yabuki , Nobuo Furutachi
IPC分类号： G03C7/36 , C07D207/26 , C07D207/27 , C07D231/38 , C09B26/02 , G03C7/38 , G03C7/384 , G03C1/76 , G03C1/40
CPC分类号： C07D207/27 , C07D231/38 , G03C7/384
摘要： A color photographic light-sensitive element is described comprising a support having thereon a silver halide emulsion layer containing therein a 3-anilino-5-pyrazolone magenta color-forming coupler represented by formula (I) ##STR1## wherein X represents a halogen atom or an alkoxy group; Ar represents an aryl group; R.sub.1 represents hydrogen, a halogen atom, an alkyl group, an alkoxy group or an alkylthio group; Y represents a non-metallic atomic group forming a 5-membered or 6-membered ring together with the ##STR2## group, except that Y does not include a carbonyl group; and Z represents hydrogen or a coupling-off group.The magenta color images obtained after color development processing of the color photographic light-sensitive element have an excellent light-fastness, and the formation of yellow stain in the unexposed areas thereof is prevented.
摘要翻译：描述了一种彩色照相感光元件，其包含其上具有卤化银乳剂层的载体，其中含有由式（I）表示的3-苯胺基-5-吡唑啉酮品红色成色剂（I），其中X表示卤素原子或烷氧基; Ar表示芳基; R1表示氢，卤素原子，烷基，烷氧基或烷硫基; Y表示与基团一起形成5元或6元环的非金属原子团，除了Y不包括羰基; Z表示氢或偶合离去基团。在彩色摄影感光元件的显色处理之后获得的品红色图像具有优异的耐光性，并且防止了在其未曝光区域中形成黄斑。

44. 发明授权

US4293691A Method for preparing magenta couplers having thioether groups 失效
标题翻译：制备具有硫醚基团的品红成色剂的方法
公开(公告)号：US4293691A
公开(公告)日：1981-10-06
申请号：US65407
申请日：1979-08-10
申请人： Nobuo Furutachi , Nobuo Seto
发明人： Nobuo Furutachi , Nobuo Seto
IPC分类号： G03C7/32 , C07C67/00 , C07C313/00 , C07C319/14 , C07C323/22 , C07C323/25 , C07C323/52 , C07D207/412 , C07D231/52 , C07D233/64 , C07D239/38 , C07D249/08 , C07D403/12 , C07D487/04 , C09B26/02 , C09B55/00 , G03C7/305 , C07D413/12 , C07D231/48 , C07D401/12
CPC分类号： C07D231/52 , G03C7/30552
摘要： A method for preparing image-forming color couplers containing a thioether group at the coupling active position is disclosed which comprises reacting a compound of the formula A-H where A is a cyan, magenta or yellow coupler residue in which a hydrogen atom at the coupling off position is removed with a disulfide of the formula (IIa) or (IIb): ##STR1## where R is a straight chain, branched chain or cyclic alkyl group, a cyclic alkenyl group, or an aralkyl group or a ##STR2## group, B is Y, -D-Y or ##STR3## where D is an oxygen atom or >N--R.sub.4, R.sub.4 is a hydrogen atom, an alkyl group or an aryl group, Y is a straight chain, branched chain or cyclic alkyl group, a straight chain, branched chain or cyclic alkenyl group, an aralkyl group, an aryl group, or a heterocyclic group, Q is a non-metallic atomic group necessary for completing a 5- or 6-membered nitrogen-containing heterocyclic group and R.sub.1, R.sub.2 and R.sub.3 each is a hydrogen atom, an alkyl group, a cycloalkyl group, or an aryl group, an R.sub.2 and R.sub.3 or R.sub.1 and R.sub.3 can combine to form a 5-, 6- or 7-membered nitrogen-containing heterocyclic ring, and X is a halogen atom.
摘要翻译：公开了一种用于制备在偶联活性位置含有硫醚基团的成像色成色剂的方法，其包括使式AH化合物与其中A是青色，品红色或黄色成色剂残余物反应，其中偶合离去位置处的氢原子（IIa）或（IIb）的二硫化物除去：其中R是直链，支链或环状烷基，环状烯基或芳烷基（IIa）基团或基团，B为Y，-DY或其中D为氧原子或> N-R4，R4为氢原子，烷基或芳基，Y为直链，支链或环状烷基，直链，支链或环状烯基，芳烷基，芳基或杂环基，Q为完成5-或6-元氮所必需的非金属原子团的R 1，R 2和R 3各自为氢原子，烷基，环烷基或芳基，R2和R3或R1和R3可以结合形成5-，6-或7-元含氮杂环，X是卤素原子。

45. 发明授权

US4076533A Silver halide emulsion containing two-equivalent coupler 失效
标题翻译：含有二当量成色剂的卤化银乳剂
公开(公告)号：US4076533A
公开(公告)日：1978-02-28
申请号：US740449
申请日：1976-11-10
申请人： Satoshi Ota , Kotaro Nakamura , Nobuo Sakai , Nobuo Furutachi , Yukio Yokota
发明人： Satoshi Ota , Kotaro Nakamura , Nobuo Sakai , Nobuo Furutachi , Yukio Yokota
IPC分类号： G03C7/32 , C09B55/00 , G03C7/305 , G03C7/36 , G03C7/38 , G03C7/384 , G03C7/00 , G03C1/40
CPC分类号： G03C7/30529 , G03C7/36 , G03C7/384
摘要： A two-equivalent color photographic coupler having advantageous properties and capable of forming a magenta color image upon coupling with an oxidation product of an aromatic primary amine developing agent, in which the carbon atom at the coupling position of the coupler is bonded to the nitrogen atom at the 1- or 4-position of a 1,2,4-triazole ring; a color photographic light-sensitive material containing the above-mentioned color photographic coupler and a method of forming a color image comprising developing an image-wise exposed photographic light-sensitive material in the presence of the above-described color photographic coupler are also described.
摘要翻译：一种双等效的彩色照相成色剂，其具有优异的性质，并且能够与芳族伯胺显影剂的氧化产物偶合形成品红色图像，其中成色剂的偶合位置处的碳原子与氮原子键合在1,2,4-三唑环的1或4位上; 还描述了含有上述彩色摄影耦合器的彩色照相感光材料和形成彩色图像的方法，该方法包括在上述彩色摄影耦合器的存在下显影成像曝光的照相感光材料。

46. 发明授权

US5294528A Silver halide photographic material containing a magenta coupler and a compound that can break the aggregation of an azomethine dye 失效
标题翻译：含有品红成色剂的卤化银照相材料和可以破坏偶氮甲碱染料聚集的化合物
公开(公告)号：US5294528A
公开(公告)日：1994-03-15
申请号：US850165
申请日：1992-03-13
申请人： Nobuo Furutachi
发明人： Nobuo Furutachi
IPC分类号： G03C7/26 , C07D487/04 , G03C7/30 , G03C7/38 , G03C7/392 , G03C1/34 , G03C1/38
CPC分类号： G03C7/301 , G03C7/3835 , G03C7/39208
摘要： There is disclosed a silver halide color photographic material having at least one silver halide emulsion layer, wherein the silver halide emulsion layer comprises a magenta coupler and a compound that can break the aggregation of azomethine dye formed from said magenta coupler and the oxdized product of the color-developing agent. The silver halide color photographic material exhibits an excellent effect that the light-fastness of image dye and the color reproduction are good.
摘要翻译：公开了具有至少一个卤化银乳剂层的卤化银彩色照相材料，其中卤化银乳剂层包括品红色成色剂和可以破坏由所述品红色成色剂形成的偶氮甲碱染料和由所述品红色成色剂形成的氧化产物的聚合物的化合物彩色显影剂。卤化银彩色照相材料具有出色的效果，使得图像染料的耐光性和色彩再现性良好。

47. 发明授权

US4705863A Process for producing pyrazolo[1,5-b][1,2,4]triazole derivatives 失效
标题翻译：吡唑并[1,5-b] [1,2,4]三唑衍生物的制备方法
公开(公告)号：US4705863A
公开(公告)日：1987-11-10
申请号：US713989
申请日：1985-03-20
申请人： Tadahisa Sato , Toshio Kawagishi , Nobuo Furutachi
发明人： Tadahisa Sato , Toshio Kawagishi , Nobuo Furutachi
IPC分类号： G03C7/38 , C07D487/04 , G03C7/333
CPC分类号： C07D487/04
摘要： Pyrazolo[1,5-b][1,2,4]triazole derivatives are produced by ring closure of an amidoxime compound having a pyrazolyl group. The product can be used as a photographic magenta coupler as such. It is also useful as an intermediate for the magenta coupler, as a dye developer for diffusion transfer process, as an intermediate for the dye releasing agent, and as an intermediate for the photographic sensitizing dye.
摘要翻译：吡唑并[1,5-b] [1,2,4]三唑衍生物是通过具有吡唑基的偕胺肟化合物的闭环制备的。该产品可以用作摄影品红色耦合器。作为品红色成色剂的中间体，作为扩散转印法的染料显影剂，作为染料脱模剂的中间体，以及作为感光增感染料的中间体也是有用的。

48. 发明授权

US4594313A Color image forming process comprising blocked magenta dye forming coupler 失效
标题翻译：彩色成像方法包括封闭的品红染料形成成色剂
公开(公告)号：US4594313A
公开(公告)日：1986-06-10
申请号：US710891
申请日：1985-03-12
申请人： Nobuo Furutachi , Yoshinobu Yoshida
发明人： Nobuo Furutachi , Yoshinobu Yoshida
IPC分类号： G03C7/30 , C07D487/04 , G03C7/305 , G03C7/38 , G03C7/00 , G03C1/08 , G03C7/16 , G03C7/32
CPC分类号： C07D487/04 , G03C7/30529 , G03C7/3825 , Y10S430/156
摘要： A color image forming process which comprises developing a silver halide photographic material using an aromatic primary amine developing agent in the presence of a blocked magenta image forming coupler represented by the following general formula (I): ##STR1## wherein R represents a hydrogen atom or a substituent; X represents a hydrogen atom, a halogen atom, a carboxy group or a coupling releasable group; Cp represents a coupling block group capable of forming a colorless or alkali-soluble product by reaction with the oxidation product of a color developing agent; A represents ##STR2## when Cp is bonded and --N.dbd. when Cp is not bonded; B and E each represents ##STR3## when Cp is bonded and --N.dbd. or ##STR4## when Cp is not bonded; D represents --N.dbd. or ##STR5## (wherein R has the same significance as defined above and said Rs in said D and B and E may be the same or different); and represents three movable double bonds; said Cp is nit, however, bonded to E when A, D and E simultaneously contain a nitrogen atom and B contains a carbon atom; said coupler may form a dimer or more oligomers at R or X; and said substituent Rs on adjacent carbon atoms may form a ring with each other. The color image forming process uses a blocked magenta color image forming coupler having high coloring speed and maximum coloring density and excellent stability.
摘要翻译：一种彩色图像形成方法，其包括在由以下通式（I）表示的封闭的品红成像成色剂存在下使用芳族伯胺显影剂显影卤化银照相材料：其中R表示氢原子或取代基; X表示氢原子，卤素原子，羧基或偶联可离去基团; Cp表示能够通过与彩色显影剂的氧化产物反应形成无色或碱溶性产物的偶联嵌段基团; 当Cp键合时，A表示，当Cp未键合时，表示-N = 当Cp未键合时，B和E各自表示，当Cp键合时，-N =或 D表示-N =或（其中R具有与上述相同的含义，并且所述D中的所述Rs和B和E可以相同或不同）; 并代表三个可移动双键; 当A，D和E同时含有氮原子且B含有一个碳原子时，Cp是硝基，然后与E键合; 所述成色剂可以在R或X上形成二聚体或更多的低聚物; 并且相邻碳原子上的所述取代基Rs可以彼此形成环。彩色图像形成方法使用具有高着色速度和最大着色密度和优异稳定性的封闭品红色成像耦合器。

49. 发明授权

US4585732A Silver halide photographic light-sensitive material 失效
标题翻译：卤化银照相感光材料
公开(公告)号：US4585732A
公开(公告)日：1986-04-29
申请号：US686955
申请日：1984-12-27
申请人： Toshio Kawagishi , Nobuo Furutachi
发明人： Toshio Kawagishi , Nobuo Furutachi
IPC分类号： G03C7/38 , C07D487/04 , G03C7/305 , G03C7/26
CPC分类号： C07D487/04 , G03C7/30529
摘要： A silver halide photographic light-sensitive material comprising a support having thereon at least one silver halide emulsion layer, the photographic light-sensitive material containing a color image forming coupler comprising a nitrogen containing heterocyclic 5-membered ring-condensed-5-membered ring in which the coupling active position is substituted with the nitrogen atom of a carboxylic acid amido group containing at least one fluorine atom.The magenta color image forming coupler has good color forming property and provides a magenta color image having excellent spectral absorption property and good fastness to light.
摘要翻译：一种卤化银照相感光材料，其包括其上具有至少一个卤化银乳剂层的载体，所述摄影感光材料含有包含含氮杂环5元环稠合5元环的彩色图像形成成色剂其中偶联活性位置被含有至少一个氟原子的羧酸酰氨基的氮原子取代。品红色成像成色剂具有良好的成色性，并且提供了具有优异的光谱吸收特性和良好的耐光牢度的品红色图像。

50. 发明授权

US4266020A Color photographic light-sensitive material 失效
标题翻译：彩色摄影感光材料
公开(公告)号：US4266020A
公开(公告)日：1981-05-05
申请号：US81986
申请日：1979-10-04
申请人： Nobuo Sakai , Kotaro Nakamura , Masakazu Morigaki , Nobuo Furutachi
发明人： Nobuo Sakai , Kotaro Nakamura , Masakazu Morigaki , Nobuo Furutachi
IPC分类号： G03C7/26 , G03C1/815 , G03C7/392 , G03C1/40 , G03C7/00
CPC分类号： G03C7/39268
摘要： A color photographic color coupler-containing light-sensitive material containing, in a photographic layer, at least one compound represented by the following general formula (I): ##STR1## wherein R.sub.1 represents a hydrogen atom, an alkyl group, a heterocyclic group, a dialkylsilyl group, a trialkylsilyl group, an alkanesulfonyl group, an arylsulfonyl group, an aralknesulfonyl group or an -X-Y group in which X represents a carbonyl group, and Y represents an alkyl group, an aryl group, an aralkyl group, an alkoxy group, an aryloxy group, an aralkoxy group, an alkylamino group, a dialkylamino group, an arylamino or diarylamino group, an alkoxycarbonyl group, an aryloxycarbonyl group, an aralkoxycarbonyl group or an acyl group; R.sub.2, R.sub.3 and R.sub.4, which may be the same or different, each represents a hydrogen atom, an alkyl group, an alkoxy group, an aryl group, an aryloxy group, an aralkyl group, an aralkoxy group, an alkenyl group, an alkenoxy group, an acylamino group, a halogen atom, an alkylthio group, an arylthio group, a diacylamino group, an acyl group, a sulfonamido group, an alkylamino group, an alkoxycarbonyl group or an acyloxy group; and R.sub.5 and R.sub.6, which may be the same or different, each represents a hydrogen atom, an alkyl group, an aryl group or an aralkyl group, or R.sub.5 and R.sub.6 are bonded each other to form a 5-membered, 6-membered or 7-membered ring.
摘要翻译：一种含彩色照相彩色成色剂的感光材料，其在照相层中含有至少一种由以下通式（I）表示的化合物：其中R 1表示氢原子，烷基，杂环基，二烷基甲硅烷基，三烷基甲硅烷基，链烷磺酰基，芳基磺酰基，芳烷基磺酰基或-XY基，X表示羰基，Y表示烷基，芳基，芳烷基，烷氧基，芳氧基，芳烷氧基，烷基氨基，二烷基氨基，芳基氨基或二芳基氨基，烷氧基羰基，芳氧基羰基，芳烷氧基羰基或酰基; R2，R3和R4可以相同或不同，分别表示氢原子，烷基，烷氧基，芳基，芳氧基，芳烷基，芳烷氧基，烯基，烯氧基基团，酰氨基，卤素原子，烷硫基，芳硫基，二酰基氨基，酰基，亚磺酰氨基，烷基氨基，烷氧基羰基或酰氧基; R 5和R 6可以相同或不同，各自表示氢原子，烷基，芳基或芳烷基，或者R 5和R 6相互键合形成5元，6元或 7元环。

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