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公开(公告)号：US4578345A
公开(公告)日：1986-03-25
申请号：US664176
申请日：1984-10-24
CPC分类号： G03C7/421 , Y10S430/144
摘要： A method for processing a color photographic light-sensitive material by subjecting an exposed silver halide color photographic light-sensitive material to color development processing then to bleaching and fixing or to bleach-fixing, which method comprises using a ferric ion complex salt or a persulfate as a bleaching agent in the bleaching or bleach-fixing and incorporating at least one compound selected from compounds represented by general formula (I) below and a salt thereof in the bleaching bath or the bleach-fixing bath or in a prebath thereof: ##STR1## wherein X represents --COOM, --OH, --SO.sub.3 M, --CONH.sub.2, --SO.sub.2 NH.sub.2, --NH.sub.2, --SH, --CN, --CO.sub.2 R.sup.6, --SO.sub.2 R.sup.6, --OR.sup.6, --NR.sup.6 R.sup.7, --SR.sup.6, --SO.sub.3 R.sup.6, --NHCOR.sup.6, --NHSO.sub.2 R.sup.6, --OCOR.sup.6 or --OSO.sub.2 R.sup.6 ; Y represents ##STR2## or a hydrogen atom; m and n each represents an integer from 1 to 10; R.sup.1, R.sub.2, R.sup.4, R.sup.5, R.sup.7 and R.sup.8 each represents a hydrogen atom or a lower alkyl group; R.sup.3 represents a hydrogen atom, a lower alkyl group, an acyl group or ##STR3## R.sup.6 represents a lower alkyl group; R.sup.9 represents --NR.sup.10 R.sup.11, --OR.sup.12 or --SR.sup.12 ; R.sup.10 and R.sup.11 each represents a hydrogen atom or a lower alkyl group; R.sup.12 represents an atomic group necessary to complete a ring by being connected with R.sup.8 ; R.sup.10 or R.sup.11 may be connected with R.sup.8 to form a ring; and M represents a hydrogen atom or a cation. The method of the present invention does not produce toxic materials which are harmful to the environment and provides an excellent high speed bleaching process without harming photographic properties.
摘要翻译： 通过使曝光的卤化银彩色照相感光材料对显色处理进行着色和定影或漂白固定来处理彩色照相感光材料的方法，该方法包括使用三价铁离子复合盐或过硫酸盐 作为漂白或漂白固定中的漂白剂，并在漂白浴或漂白剂固定浴或其前体中掺入选自下述通式（I）表示的化合物及其盐中的至少一种化合物及其盐：
或氢原子; m和n各自表示1至10的整数; R1，R2，R4，R5，R7和R8各自表示氢原子或低级烷基; R3表示氢原子，低级烷基，酰基或R6表示低级烷基; R9代表-NR10R11，-OR12或-SR12; R 10和R 11各自表示氢原子或低级烷基; R12表示通过与R8连接而形成环的原子团; R10或R11可与R8连接形成环; M表示氢原子或阳离子。 本发明的方法不产生对环境有害的有毒材料，并提供优异的高速漂白工艺而不损害照相性能。 -
2.发明授权
公开(公告)号：US4659651A
公开(公告)日：1987-04-21
申请号：US753847
申请日：1985-07-11
申请人： Morio Yagihara , Akihiko Ikegawa
发明人： Morio Yagihara , Akihiko Ikegawa
IPC分类号： C07D409/04 , C07D239/52 , C07D239/56 , C07D249/18 , C07D257/04 , C07D335/00 , C07D335/02 , C07D409/12 , G03C1/06 , G03C1/34 , G03C7/26 , G03C7/305 , G03C1/46 , G03C1/02
CPC分类号： G03C7/30511 , G03C1/34 , Y10S430/156 , Y10S430/158 , Y10S430/16 , Y10S430/161
摘要： A silver halide photographic material comprising a support having thereon at least one light-sensitive silver halide emulsion layer having associated therewith at least one blocked photographic reagent represented by formula (I) or (II); ##STR1## wherein, A represents a moiety of a photographic reagent or a moiety of a precursor of a photographic reagent bonded to the ring containing Z through a hetero atom; Y.sup.1, and Y.sup.2 and Y.sup.3 each represents a hydrogen atom or a substituent, or Y.sup.1 and Y.sup.3 in formula (I) together form a ring; Z represents an atomic group necessary for forming a carbon ring or a heterocyclic ring; and n represents 1 or 2.The silver halide photographic material is stable under storage conditions.
摘要翻译： 一种卤化银照相材料，其包含其上具有至少一种感光卤化银乳剂层的载体，所述感光卤化银乳剂层具有至少一种由式（I）或（II）表示的封闭照相试剂。 （II）其中，A表示通过杂原子键合到含有Z的环的照相试剂或照相试剂的前体的部分的部分; Y1，Y2和Y3各自表示氢原子或取代基，或式（I）中的Y1和Y3一起形成环; Z表示形成碳环或杂环所必需的原子团; 并且n表示1或2.卤化银照相材料在储存条件下是稳定的。
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公开(公告)号：US4690885A
公开(公告)日：1987-09-01
申请号：US787957
申请日：1985-10-16
申请人： Morio Yagihara , Akihiko Ikegawa
发明人： Morio Yagihara , Akihiko Ikegawa
IPC分类号： C07D403/12 , C07D231/56 , C07D233/84 , C07D239/54 , C07D257/04 , G03C1/06 , G03C1/43 , G03C7/00 , G03C7/26 , G03C7/305 , G03C8/12 , G03C1/40 , G03C1/34 , G03C1/42
CPC分类号： G03C7/30511 , G03C1/06 , Y10S430/156 , Y10S430/158 , Y10S430/159 , Y10S430/16
摘要： A silver halide photographic material which comprises a support having coated thereon a light-sensitive silver halide emulsion layer, wherein the photographic material contains at least one blocked photographic agent represented by the following general formula (I): ##STR1## wherein A represents a photographic agent moiety which is bonded to a blocking moiety through a hetero atom, or a precursor thereof; R.sup.1, R.sup.2 and R.sup.3 each represents a hydrogen atom, or a substituent group; and Z represents atoms necessary to form a carbocyclic ring or a heterocyclic ring (except for a heterocyclic ring which contains an NH group at the position adjacent to the carbon atom to which R.sup.1 is attached). The blocked photographic agent is completely stable upon storage of the photographic material, and releases a photographic agent at a desired time upon processing. The blocked photographic agent also exhibits its function to a substantial degree over a wide range of pH.
摘要翻译： 一种卤化银照相材料，其包含在其上涂覆有感光卤化银乳剂层的载体，其中所述照相材料包含至少一种由以下通式（I）表示的封闭的感光剂：其中A 表示通过杂原子或其前体与阻断部分结合的照相剂部分; R1，R2和R3各自表示氢原子或取代基; 并且Z表示形成碳环或杂环所必需的原子（除了与R1所连接的碳原子相邻的位置上含有NH基的杂环以外）。 封存的摄影剂在照相材料储存时是完全稳定的，并且在处理时在期望的时间释放摄影剂。 封闭的感光剂在宽范围的pH下也显示出显着的作用。
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公开(公告)号：US4518685A
公开(公告)日：1985-05-21
申请号：US601402
申请日：1984-04-17
申请人： Morio Yagihara , Akihiko Ikegawa , Mitsunori Ono , Yuji Mihara
发明人： Morio Yagihara , Akihiko Ikegawa , Mitsunori Ono , Yuji Mihara
IPC分类号： C07C45/63 , C07D239/54 , C07D239/553 , C07D239/62 , C07D257/04 , C07D403/04 , C07D403/12 , G03C1/06 , G03C7/26 , G03C7/305 , G03C8/00 , G03C8/08 , G03C1/46 , G03C1/02
CPC分类号： C07D239/553 , C07C45/63 , C07D239/62 , C07D257/04 , C07D403/04 , C07D403/12 , G03C7/26 , G03C7/30511 , G03C8/00 , Y10S430/156 , Y10S430/158 , Y10S430/159 , Y10S430/16 , Y10S430/161
摘要： A silver halide photographic light-sensitive material which comprises a support having thereon a light-sensitive silver halide emulsion layer, wherein the photographic light-sensitive material contains a blocked photographic agent therein represented by formula (I): ##STR1## wherein A represents a photographic agent moiety which is bonded to a blocking moiety through a hetero atom or a group which is bonded to a blocking moiety through a hetero atom and capable of releasing a photographic agent upon a subsequent reaction after the group is released; Y represents a hydrogen atom or a substituent; and Z represents an atomic group necessary to form a carbocyclic ring or a heterocyclic ring.The precursor of photographic agent is completely stable during the preservation of the photographic light-sensitive material and releases a photographic agent at a desired time upon the processing of the photographic light-sensitive material. The precursor also exhibits its function to a substantial degree over a wide range of pH.
摘要翻译： 一种卤化银照相感光材料，其包含其上具有感光卤化银乳剂层的载体，其中所述摄影感光材料含有其中由式（I）表示的封闭的照相剂：其中A表示 通过杂原子键合到阻挡部分上的照相剂部分或者通过杂原子键合到阻断部分并且在释放基团后能够随后反应释放照相剂的基团; Y表示氢原子或取代基; Z表示形成碳环或杂环所必需的原子团。 摄影感光材料的保存期间，照相剂的前体是完全稳定的，并且在照相感光材料的加工过程中在所需时间内释放照相剂。 该前体也在很宽的pH范围内显着地发挥其功能。
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公开(公告)号：US4892811A
公开(公告)日：1990-01-09
申请号：US121242
申请日：1987-11-16
申请人： Morio Yagihara , Mitsunori Ono , Akihiko Ikegawa
发明人： Morio Yagihara , Mitsunori Ono , Akihiko Ikegawa
CPC分类号： G03C1/06 , G03C7/39208 , Y10S430/156 , Y10S430/158 , Y10S430/159 , Y10S430/16
摘要： A silver halide photographic material which comprises a support having coated thereon a light-sensitive silver halide emulsion layer, wherein the photographic material contains a blocked photographic agent represented by the following general formula (I): ##STR1## wherein A represents a photographic agent moiety which is bonded to a blocking moiety through a hetero atom, or a precursor thereof; R.sup.1 represents a hydrogen atom or a substituent group; and Z represents atoms necessary to form a carboxylic ring or a heterocyclic ring. The blocked photographic agent is completely stable upon storage of the photographic material, and releases a photographic agent at a desired time upon processing of the photographic material. The blocked photographic agent also exhibits its function to a substantial degree over a wide range.
摘要翻译： 一种卤化银照相材料，其包含其上涂覆有感光卤化银乳剂层的载体，其中所述照相材料含有由以下通式（I）表示的封闭的感光剂：其中A表示 通过杂原子键合到封闭部分的照相剂部分或其前体; R1表示氢原子或取代基; Z表示形成羧基或杂环所需的原子。 封存的照相剂在照相材料储存时是完全稳定的，并且在照相材料处理时在期望的时间释放照相剂。 封闭的摄影剂在很宽的范围内也显示出相当程度的功能。
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6.发明授权
公开(公告)号：US5272044A
公开(公告)日：1993-12-21
申请号：US936728
申请日：1992-08-31
CPC分类号： G03C7/3924 , G03C1/06 , G03C5/26 , G03C5/38 , G03C7/407
摘要： Disclosed is a silver halide photographic material comprising a compound represented by the general formula (I), (II), or a salt thereof or a compound represented by the general formula (III), with these groups being defined as in the specification: ##STR1## also disclosed is a method for the processing of a silver halide photographic material, which comprises processing a silver halide photographic material in the presence of a compound represented by the general formula (I) or (II) or a salt thereof or a compound represented by the general formula (III).
摘要翻译： 公开了包含通式（I），（II）表示的化合物或其盐或由通式（III）表示的化合物的卤化银照相材料，这些基团如说明书中所定义： （III）还公开了一种用于处理卤化银照相材料的方法，该方法包括在由一般化合物表示的化合物存在下处理卤化银照相材料 式（I）或（II）或其盐或由通式（III）表示的化合物。
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公开(公告)号：US5097042A
公开(公告)日：1992-03-17
申请号：US607326
申请日：1990-10-30
申请人： Akihiko Ikegawa , Junji Nishigaki
发明人： Akihiko Ikegawa , Junji Nishigaki
IPC分类号： G03C5/00 , A01N43/90 , A61K31/415 , C07D487/04 , G03C5/38
CPC分类号： C07D487/04 , G03C5/38
摘要： A water-soluble benzimidazolotriazole derivative of formula (I): ##STR1## wherein X represents a sulfo group, a sulfonato group or a --N--(R).sub.2 group, R represents an alkyl group having 6 carbon atoms or less; and n represents a natural number of 8 or less. The benzimidazolotriazole derivative of formula (I) may form a salt with an organic or inorganic acid.
摘要翻译： 式（I）的水溶性苯并咪唑并三唑衍生物：其中X表示磺基，磺酸基或-N-（R）2基，R表示碳原子数6以下的烷基; n表示8以下的自然数。 式（I）的苯并咪唑并三唑衍生物可与有机或无机酸形成盐。
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公开(公告)号：US5422238A
公开(公告)日：1995-06-06
申请号：US165540
申请日：1993-12-13
摘要： A novel silver halide photographic material comprising at least one methine compound represented by the following general formula (I): ##STR1## wherein R.sup.1 represents --(CH.sub.2).sub.r --CONHSO.sub.2 --R.sup.3, --(CH.sub.2).sub.s --SO.sub.2 NHCO--R.sup.4, --(CH.sub.2).sub.t --CONHCO--R.sup.5 or --(CH.sub.2).sub.u --SO.sub.2 NHSO.sub.2 --R.sup.6 in which R.sup.3, R.sup.4, R.sup.5 and R.sup.6 each represents an alkyl group, alkoxy group or amino group, r, s, t and u each represents an integer 1 to 5; and R.sup.2 represents has the same meaning as R.sup.1 or represents an alkyl group; Z.sup.1 and Z.sup.2 each represents a nonmetallic atom group required to form a 5- or 6-membered heterocyclic group; p and q each represents an integer 0 or 1; L.sub.1, L.sub.2 and L.sub.3 each represents a methine group; m represents an integer 0 to 2; X represents an anion; and k represents an integer required to adjust the charge in the molecule to 0. The silver halide photographic material may comprise at least one methine compound represented by the general formula (I) and at least one water-soluble dye.
摘要翻译： 一种新型的卤化银照相材料，其包含由以下通式（I）表示的至少一种次甲基化合物：其中R1表示 - （CH2）r-CONHSO2-R3， - （CH2）s-SO2NHCO-R4 ， - （CH2）t-CONHCO-R5或 - （CH2）u-SO2NHSO2-R6，其中R3，R4，R5和R6各自表示烷基，烷氧基或氨基，r，s，t和u各自表示 整数1〜5; 和R 2表示与R 1相同或表示烷基; Z1和Z2各自表示形成5或6元杂环基团所需的非金属原子团; p和q各自表示整数0或1; L1，L2和L3各自表示次甲基; m表示0〜2的整数。 X表示阴离子; 并且k表示将分子中的电荷调节至0所需的整数。卤化银照相材料可以包含至少一种由通式（I）表示的次甲基化合物和至少一种水溶性染料。
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公开(公告)号：US5391475A
公开(公告)日：1995-02-21
申请号：US56782
申请日：1993-05-04
申请人： Junji Nishigaki , Fumitaka Ueda , Akihiko Ikegawa
发明人： Junji Nishigaki , Fumitaka Ueda , Akihiko Ikegawa
摘要： Disclosed is a silver halide color photographic photosensitive material in which the spectral sensitivity in the green short wavelength region is increased and which has excellent storage stability. The photosensitive material is sensitized by a selenium sensitizer represented by formula (I). Also, a green light sensitive photosensitive silver halide emulsion layer has been spectrally sensitized with a sensitizing dye represented by formula (II). ##STR1##
摘要翻译： 公开了一种卤化银彩色感光材料，其中绿色短波长区域中的光谱灵敏度增加并且具有优异的储存稳定性。 感光材料由式（I）表示的硒增感剂敏化。 此外，绿色感光感光卤化银乳剂层已经用由式（II）表示的增感染料进行光谱增感。
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公开(公告)号：US5308748A
公开(公告)日：1994-05-03
申请号：US35697
申请日：1993-03-23
摘要： A silver halide photographic light-sensitive material comprising a support having thereon at least one light emulsion layer containing (A) at least one of the methine compounds represented by the following formula (I) and (B) at least one of the methine compounds represented by the following formula (II) or (III): ##STR1## wherein Z.sup.1, Z.sup.2, R.sup.1, R.sup.2, L.sub.1 -L.sub.8, p, q, k.sub.1 -k.sub.3, n.sub.1 -n.sub.3 and X.sub.1 -X .sub.3 are as defined in the specification.
摘要翻译： 一种卤化银摄影感光材料，其包括其上具有至少一个含有（A）由下式（I）和（B）表示的次甲基化合物中的至少一种的至少一种轻乳剂层的载体，所述次甲基化合物中的至少一种代表 其中Z1，Z2，R1，R2，L1-L8，p，q，k1-k3分别代表通式（II）或（III）： ，n1-n3和X1-X3如说明书中所定义。
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