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公开(公告)号：US5688959A
公开(公告)日：1997-11-18
申请号：US696111
申请日：1991-05-06
CPC分类号： C07D277/46 , G03C7/344
摘要： Color photographic motion picture elements adapted to form a multicolor photographic dye image and an integral, infrared-absorbing, dye sound track and comprising 1-hydroxy-2-N-(5-alkyl-thiazol-2-yl)-naphthamide couplers that are capable of forming quinone imine dyes absorbing infrared radiation in the spectral range from about 600 to about 1000 nm by reaction with an oxidized aromatic primary amino developing agent, the thiazol-2-yl group of said naphthamide couplers bearing a 4-para-C.sub.1 -C.sub.4 alkoxyphenyl group or a 4-para-C.sub.1 -C.sub.4 alkylphenyl group, the hydrogen atoms of said C.sub.1 -C.sub.4 alkoxy or C.sub.1 -C.sub.4 alkyl being unsubstituted or at least one of them having been substituted by a halogen atom.
摘要翻译： 适于形成多色照相染料图像和整体式红外吸收染料声轨并且包含1-羟基-2-N-（5-烷基 - 噻唑-2-基） - 萘甲酰胺成色剂的彩色照相电影图像元件，其为 能够通过与氧化的芳族伯氨基显影剂反应，在约600至约1000nm的光谱范围内形成吸收红外辐射的醌亚胺染料，所述萘酰胺成色剂的噻唑-2-基含有4-对C1- C 4烷氧基苯基或4-对-C 1 -C 4烷基苯基，所述C 1 -C 4烷氧基或C 1 -C 4烷基的氢原子是未取代的，或者至少一个被卤原子取代。
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公开(公告)号：US4075022A
公开(公告)日：1978-02-21
申请号：US673370
申请日：1976-04-05
申请人： Leo August Van Wignsberghe, deceased , by Agnes Maria Zinzen, heir , Raphael Karel Van Poucke , Jaak Pieter Van Vugt
发明人： Leo August Van Wignsberghe, deceased , by Agnes Maria Zinzen, heir , Raphael Karel Van Poucke , Jaak Pieter Van Vugt
CPC分类号： G03C7/3885 , G03C1/06 , G03C1/37
摘要： Hydrophilic colloid compositions are described which may form part of a light-sensitive silver halide element, the said compositions comprising a dihalo- or trihalo-ethylcarbonate of the formula ##STR1## wherein X is halogen, X' is halogen or hydrogen and each of R.sup.1 and R.sup.2 are an alkyl or aryl group, in order to inhibit growth of bacteria and fungi, to protect the hydrophilic colloid against degeneration and/or to improve the stability of dispersed photographic ingredients.
摘要翻译： 描述了亲水胶体组合物，其可以形成感光卤化银元素的一部分，所述组合物包含下式的二卤代或三卤代碳酸乙酯：其中X是卤素，X'是卤素或氢，R1各自 并且R2是烷基或芳基，以便抑制细菌和真菌的生长，保护亲水胶体免于变性和/或提高分散的照相成分的稳定性。
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公开(公告)号：US4000156A
公开(公告)日：1976-12-28
申请号：US582225
申请日：1975-05-30
IPC分类号： C07D231/52 , G03C7/384 , C07D231/08
CPC分类号： G03C7/384 , C07D231/52
摘要： A method is described for the preparation of a 1-substituted 4-methyl-2-pyrazolin-5-one by catalytic hydrogenation under pressure and simultaneous methylation by means of paraformaldehyde of the appropriate 1-substituted 2-pyrazolin-5-one in a medium of an inert organic solvent comprising ammonium acetate.
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4.发明授权Photographic silver halide emulsions containing acylacetanilide color couplers 失效含有酰基乙酰苯胺颜色成色剂的摄影卤化银乳剂
公开(公告)号：US3966475A
公开(公告)日：1976-06-29
申请号：US452327
申请日：1974-03-18
CPC分类号： G03C7/362
摘要： Novel yellow forming color couplers for use in silver halide color photography are described which correspond to the formula:R--COCHXCONH--Ar--SO.sub.2 OYwherein R represents alkyl or phenyl, X represents hydrogen or a displaceable group; Ar represents phenylene and Y represents a carbocyclic aryl group.
摘要翻译： 描述了用于卤化银彩色摄影的新型黄色成色色成色剂，其对应于下式：
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5.发明授权Silver halide emulsions containing 2-pyrazolon-5-one photographic colour couplers 失效含有2-吡唑啉-5-酮照相彩色成色剂的卤化银乳剂
公开(公告)号：US3947272A
公开(公告)日：1976-03-30
申请号：US452326
申请日：1974-03-18
CPC分类号： G03C7/384 , C07D231/52
摘要： Novel magenta forming colour couplers for use in silver halide colour photography are described which correspond to the formula: ##EQU1## wherein R.sub.1 represents hydrogen, alkyl or aryl; R.sub.2 represents fluoroalkyl, cyanoalkyl or phenyl; X is hydrogen or a displaceable group; Ar represents phenylene and Y represents alkyl, aryl, alkylamino, arylamino or alkylarylamino.
摘要翻译： 描述了用于卤化银彩色摄影的新型品红色成色剂，其对应于下式：CHR1R2 | N ANGLE OCN | PARALLEL XHC-C-NHArSO2Y其中R1表示氢，烷基或芳基; R 2表示氟代烷基，氰基烷基或苯基; X是氢或可置换基团; Ar表示亚苯基，Y表示烷基，芳基，烷基氨基，芳基氨基或烷基芳基氨基。
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6.发明授权Silver halide emulsions containing 3-anilino-2-pyrazolin-5-one color couplers 失效含有3-ANILINO-2-PYRAZOLIN-5-ONE COLOR COUPLERS的银盐乳液
公开(公告)号：US3930861A
公开(公告)日：1976-01-06
申请号：US452325
申请日：1974-03-18
CPC分类号： C07D231/52 , G03C7/384
摘要： Novel magenta-forming 3-anilino-2-pyrazolin-5-one colour couplers for use in silver halide photography are described wherein the anilino group carries an aryloxysulphonyl group.
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公开(公告)号：US4080504A
公开(公告)日：1978-03-21
申请号：US646541
申请日：1976-01-05
IPC分类号： C07D231/52 , G03C7/384
CPC分类号： G03C7/384 , C07D231/52
摘要： Novel magenta-forming 3-anilino-2-pyrazolin-5-one color couplers for use in silver halide photography are described wherein the anilino group carries an aryloxysulphonyl group.
摘要翻译： 描述了用于卤化银摄影的新品种形成3-苯胺基-2-吡唑啉-5-酮色团，其中苯胺基含有芳氧基磺酰基。
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公开(公告)号：US4021445A
公开(公告)日：1977-05-03
申请号：US635062
申请日：1975-11-25
IPC分类号： C07D231/08 , C07D231/20 , C07D231/22 , C07D231/52 , C07F9/6509 , G03C1/52 , G03C7/384 , C07D231/16
CPC分类号： C07D231/22 , C07F9/650929 , G03C7/384
摘要： A method is described for preparing 4-monohalo-2-pyrazolin-5-ones wherein a tertiary organic phosphite is allowed to react with a 4,4-dihalo-2-pyrazolin-5-one and the 4-monohalopyrazole-5-enol phosphate ester formed is hydrolyzed.
摘要翻译： 描述了一种制备4-单卤代-2-吡唑啉-5-酮的方法，其中使叔有机亚磷酸酯与4,4-二卤代-2-吡唑啉-5-酮和4-单卤代吡唑-5-烯醇 形成的磷酸酯水解。
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9.发明授权Photographic material containing 3-anilino-5-pyrazolylalkylcarbonate or arylcarbonate couplers 失效含有3-苯胺基-5-吡唑基烷基碳酸酯或芳基碳酸酯成色剂的摄影材料
公开(公告)号：US4062683A
公开(公告)日：1977-12-13
申请号：US690584
申请日：1976-05-27
申请人： Marcel Jacob Monbaliu , Raphael Karel Van Poucke , Roger Henri Vrydaghs , Hans-Heinrich Credner , Ernst Meier
发明人： Marcel Jacob Monbaliu , Raphael Karel Van Poucke , Roger Henri Vrydaghs , Hans-Heinrich Credner , Ernst Meier
CPC分类号： C07D231/52 , G03C7/384
摘要： 3-Anilino-5-pyrazolyl alkylcarbonates and arylcarbonates are described for use in silver halide color photography as color coupler precursor compounds containing no active methylene group so that they do not take part in undesirable side-reactions before color development.
摘要翻译： 描述了3-苯胺基-5-吡唑基烷基碳酸酯和芳基碳酸酯用于卤化银彩色摄影中，作为不含活性亚甲基的颜色成色剂前体化合物，使得它们在显色前不参与不期望的副反应。
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10.发明授权
公开(公告)号：US4061498A
公开(公告)日：1977-12-06
申请号：US690583
申请日：1976-05-27
申请人： Marcel Jacob Monbaliu , Marc Godfried Mannens , Raphael Karel Van Poucke , Hans-Heinrich Credner , Ernst Meier
发明人： Marcel Jacob Monbaliu , Marc Godfried Mannens , Raphael Karel Van Poucke , Hans-Heinrich Credner , Ernst Meier
摘要： 2-Acyl-3-pyrazolin-5-one couplers are provided for use in color photography which upon color development form 2-pyrazolin-5-one couplers capable of coupling with the oxidation products of the color developing agent.
摘要翻译： 提供2-酰基-3-吡唑啉-5-酮成色剂用于彩色摄影，其在显影后能够与彩色显影剂的氧化产物偶联的2-吡唑啉-5-酮成色剂。
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