公开(公告)号：US4894320A

公开(公告)日：1990-01-16

申请号：US101319

申请日：1987-09-25

申请人： Shinji Ueda ,  Masakazu Morigaki ,  Kozo Aoki

发明人： Shinji Ueda ,  Masakazu Morigaki ,  Kozo Aoki

IPC分类号： G03C7/42

CPC分类号： G03C7/42

摘要： A method of processing an imagewise exposed silver halide color photographic material comprising developing the material with a color developing solution, and then processing the material with a solution having a bleaching ability, wherein the processing solution having a bleaching ability contains a ferric complex salt comprising, as a complexing agent, an aromatic compound having at least one group represented by the following general formula (I): ##STR1## wherein X represents a hydrogen atom or an organic or inorganic cation, A represents a single bond or a divalent linking group, and R represents a hydrogen atom, an aliphatic group, an aromatic group, a heterocyclic ring group, an acyl group, a sulfonyl group, A or --CH.sub.2 PO.sub.3 X.sub.2.

摘要翻译： 一种处理成像曝光的卤化银彩色照相材料的方法，包括用彩色显影液显影该材料，然后用具有漂白能力的溶液处理该材料，其中具有漂白能力的处理溶液含有三价络合盐， 作为络合剂，具有至少一个由以下通式（I）表示的基团的芳族化合物：其中X表示氢原子或有机或无机阳离子，A表示单键或二价 R表示氢原子，脂肪族基团，芳香族基团，杂环基团，酰基，磺酰基，A或-CH 2 PO 3 X 2。

公开(公告)号：US4587210A

公开(公告)日：1986-05-06

申请号：US595195

申请日：1984-03-30

申请人： Michio Ono ,  Masakazu Morigaki ,  Takayoshi Kamio ,  Kozo Aoki ,  Kazuhiko Furuya

发明人： Michio Ono ,  Masakazu Morigaki ,  Takayoshi Kamio ,  Kozo Aoki ,  Kazuhiko Furuya

IPC分类号： G03C7/26 ,  G03C7/392 ,  G03C1/08 ,  G03C7/32

CPC分类号： G03C7/39216

摘要： A color photographic silver halide light-sensitive material is described, characterized by containing at least one of the compounds represented by the general formula (I) and their precursors. ##STR1## wherein R represents ##STR2## (wherein R.sub.1 and R.sub.2 are each a hydrogen atom or an alkyl group and may combine with R.sub.3 to form a ring having 5 to 10 carbon atoms, provided that R.sub.1 and R.sub.2 are not hydrogen atoms at the same time, R.sub.3 is a substituted or unsubstituted aryl group, and n is an integer of 1 to 4), and R' has 1 to 20 carbon atoms and represents a substituted or unsubstituted alkyl group, a substituted or unsubstituted cycloalkyl group, a substituted or unsubstituted aryl group, or a substituent defined by R as defined above). This light-sensitive material provides color images which are stabilized, i.e., freed of fading and the discoloration of the white ground.

摘要翻译： 描述了彩色照相卤化银感光材料，其特征在于含有至少一种由通式（I）表示的化合物及其前体。 式（I）其中R表示（其中R 1和R 2各自为氢原子或烷基，并且可以与R 3结合形成具有5至10个碳原子的环，条件是R 1和R 2不为 氢原子，R3为取代或未取代的芳基，n为1〜4的整数），R'为碳原子数1〜20，表示取代或未取代的烷基，取代或未取代的环烷基 基团，取代或未取代的芳基或由如上定义的R定义的取代基）。 该感光材料提供稳定的彩色图像，即，消除白色地面的褪色和变色。

公开(公告)号：US4351897A

公开(公告)日：1982-09-28

申请号：US291886

申请日：1981-08-11

申请人： Kozo Aoki ,  Nobuo Seto ,  Yoshiharu Yabuki ,  Masakazu Morigaki ,  Nobuo Furutachi ,  Kotaro Nakamura

发明人： Kozo Aoki ,  Nobuo Seto ,  Yoshiharu Yabuki ,  Masakazu Morigaki ,  Nobuo Furutachi ,  Kotaro Nakamura

IPC分类号： G03C7/38 ,  C07D231/52 ,  C09B26/02 ,  G03C7/384 ,  G03C1/40

CPC分类号： C07D231/52 ,  G03C7/384

摘要： A silver halide color photographic light-sensitive material is described comprising a support having thereon a photographic layer containing at least one coupler represented by formula (I) or (II) ##STR1## wherein Ar represents a phenyl group substituted with at least one substituent selected from a halogen atom, an alkyl group, an alkoxy group, an alkoxycarbonyl group and a cyano group; X represents a halogen atom or an alkoxy group; R.sub.1 represents a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, an acylamino group, a sulfonamido group, a sulfamoyl group, a carbamoyl group, a diacylamino group, an alkoxycarbonyl group, an alkoxysulfonyl group, an aryloxysulfonyl group, an alkanesulfonyl group, an arylsulfonyl group, an alkylthio group, an arylthio group, an alkyloxycarbonylamino group, an alkylureido group, an acyl group, a nitro group, a carboxy group, or a trifluoromethyl group; R.sub.2 represents a halogen atom, a hydroxy group, an alkyl group, an alkoxy group or an aryl group; R.sub.3 represents a hydrogen atom, a halogen atom, a hydroxy group, an alkyl group, an alkoxy group or an aryl group; at least one of R.sub.2 and R.sub.3 represents an alkoxy group; m.sub.1 and m.sub.2 each represents an integer from 1 to 4; R.sub.4 represents an alkyl group or an aryl group; R.sub.5 represents a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group or an aryl group; n represents an integer from 1 to 6; and when m.sub.1, m.sub.2 and n each is 2 or more, each R.sub.1, R.sub.3 and R.sub.5 may be the same or different.The color photographic light-sensitive material containing a 2-equivalent magenta color image-forming coupler as described above has various advantages, for example, in that the dye formation efficiency in the color development step is high, the photographic properties are not influenced by variations in the pH of the color development bath, and the color images formed are fast to heat or light.

公开(公告)号：US5212055A

公开(公告)日：1993-05-18

申请号：US553839

申请日：1990-07-18

申请人： Masakazu Morigaki ,  Nobuo Seto ,  Kozo Aoki

发明人： Masakazu Morigaki ,  Nobuo Seto ,  Kozo Aoki

IPC分类号： G03C7/26 ,  G03C7/30 ,  G03C7/38 ,  G03C7/392

CPC分类号： G03C7/301 ,  G03C7/38

摘要： A silver halide color photographic material comprising a support having thereon at least one light-sensitive silver halide emulsion layer comprising a dispersion of silver halide grains in a binder, wherein the silver halide emulsion layer contains (a) at least one coupler represented by formula (I), (b) at least one compound represented by the formula (II), and (c) at least one compound represented by formula (III), and the photographic material contains (d) at least one compound represented by formulae (IV), (V) or (VI): ##STR1## wherein R, Y, Za, Zb and Zc each is as defined in the specification; ##STR2## wherein R.sub.1, R.sub.2, R.sub.5 and R.sub.6, and R.sub.7 each is as defined in the specification ##STR3## wherein R.sub.11, R.sub.12 and R.sub.13, R.sub.14, R.sub.15, R.sub.16 and R.sub.17 each is as defined in the specification; ##STR4## wherein R.sub.21, R.sub.22 A, B, X, Y.sub.1 and n each is as defined in the specification; andR.sub.30 --Z (VI)R.sub.30 and Z is as defined in the specification; and a photograph containing (i) a magenta dye derived from the magenta coupler represented by formula (I), (ii) a compound represented by formula (II), a compound represented by formula (III), and at least one compound represented by formula (IV), (V) or (VI).

摘要翻译： 一种卤化银彩色照相材料，其包含其上具有至少一个感光卤化银乳剂层的载体，所述感光卤化银乳剂层包括在粘合剂中的卤化银颗粒分散体，其中所述卤化银乳剂层含有（a）至少一种由式 I），（b）至少一种由式（II）表示的化合物和（c）至少一种由式（III）表示的化合物，并且照相材料含有（d）至少一种由式（IV）表示的化合物 ），（V）或（VI）：其中R，Y，Za，Zb和Zc各自如说明书中所定义; （II）其中R 1，R 2，R 5和R 6以及R 7各自如说明书中所定义，其中R 11，R 12和R 13，R 14，R 15，R 16和R 17各自如 规范; （IV）其中R21，R22A，B，X，Y1和n各自如说明书中所定义; 和R30-Z（VI）R30和Z如说明书中所定义; 和（i）由式（I）表示的品红色成色剂衍生的品红色染料的染色照片，（ii）由式（II）表示的化合物，式（III）表示的化合物和至少一种由 式（IV），（V）或（VI）。

公开(公告)号：US5178991A

公开(公告)日：1993-01-12

申请号：US638031

申请日：1991-01-07

申请人： Masakazu Morigaki ,  Kozo Aoki

发明人： Masakazu Morigaki ,  Kozo Aoki

IPC分类号： G03C7/30 ,  G03C7/34

CPC分类号： G03C7/3006 ,  G03C7/34

摘要： A novel silver halide color photographic material is provided, containing at least one coupler represented by formula (C-I) and at least one compound represented by formula (A-I) or (A-II) ##STR1## wherein Q.sub.1 represents an atomic group containing at least one nitrogen atom required to form a 5- or more membered nitrogen-containing heterocyclic ring together with the carbon atoms to which it is bonded; Z.sub.1 represents a hydrogen atom or a coupling-off group; R.sub.C1 represents an acyl or sulfonyl group; and R.sub.C2 represents a hydrogen atom or a C.sub.1-8 aliphatic group, or the substituents for R.sub.C1, R.sub.C2, Z.sub.1, or Q.sub.1 form a dimeric or polymeric coupler; ##STR2## wherein R represents a hydrogen atoms, an aliphatic group, an aromatic group, a heterocyclic group, or a hydrolyzable protective group; R.sub.1, R.sub.2, R.sub.3, R.sub.4, and R.sub.5 each represents a hydrogen atom or a substituent; R' represents a hydrogen atom, an aliphatic group, an acyl group, a sulfonyl group, a sulfinyl group, an oxyradical group or a hydroxyl group; A represents a non-metallic atomic group required to form a 5-, 6- or 7-membered ring; and R.sub.6, R.sub.7, R.sub.8, and R.sub.9 each represents a hydrogen atom or an alkyl group, or the substituents represented by R and R.sub.1 or two or R.sub.1, R.sub.2, R.sub.3, R.sub.4, and R.sub.5 in formula (A-I) which are in an ortho-position relation are bonded to each other to form a 5-, 6-, or 7-membered ring, or the substituents represented by R.sub.6 and R.sub.7, R.sub.8 and R.sub.9, or R' and R.sub.6 l in formula (A-II) are bonded to each other to form a 5-, 6-, or 7-membered ring.

摘要翻译： 提供了一种新颖的卤化银彩色照相材料，其含有至少一种由式（C1）表示的成色剂和至少一种由式（AI）或（A-II）表示的化合物（C1），其中Q1表示原子团 含有与其键合的碳原子一起形成5-或更多元含氮杂环所需的至少一个氮原子; Z1表示氢原子或偶联离子基团; RC1表示酰基或磺酰基; 并且RC2表示氢原子或C1-8脂族基团，或者RC1，RC2，Z1或Q1的取代基形成二聚或聚合成色剂; （A-I）（A-II）其中R表示氢原子，脂族基团，芳族基团，杂环基或可水解保护基; R1，R2，R3，R4和R5各自表示氢原子或取代基; R'表示氢原子，脂族基团，酰基，磺酰基，亚磺酰基，氧自由基或羟基; A表示形成5-，6-或7-元环所需的非金属原子团; 或者R 1，R 2，R 3，R 4和R 5分别表示氢原子或烷基，或者R 1和R 2所代表的取代基或式 或者由式（A-II）中的R 6和R 7，R 8和R 9或R'和R 6所表示的取代基是 彼此键合形成5-，6-或7-元环。

公开(公告)号：US5096805A

公开(公告)日：1992-03-17

申请号：US683503

申请日：1991-04-05

申请人： Kozo Aoki ,  Masakazu Morigaki

发明人： Kozo Aoki ,  Masakazu Morigaki

IPC分类号： G03C7/26 ,  G03C7/30 ,  G03C7/305 ,  G03C7/32 ,  G03C7/384 ,  G03C7/392

CPC分类号： G03C7/30529 ,  G03C7/3012 ,  G03C7/3225

摘要： A silver halide color photographic material containing at least one silver halide emulsion and at least one kind of 5-pyrazolone couplers having the releasable group shown by following formula (I) at the coupling position and at least one kind of the compounds shown by following formula (II): ##STR1## wherein L.sub.1 and L.sub.2 each represents a methylene group or an ethylene group; l and m each represents 0 or 1; R.sub.1 represents a hydrogen atom, an alkyl group, an aryl group, or a heterocyclic group; R.sub.2 represents a group bonded to A by a carbon atom, an oxygen atom, a nitrogen atom or a sulfur atom; A represents a carbon atom or a sulfur atom; n represents 1 when A is a carbon atom, or 1 or 2 when A is a sulfur atom; B represents a carbon atom, an oxygen atom, a nitrogen atom, or a sulfur atom; and X represents an atomic group necessary for forming a ring; said R.sub.1 and R.sub.2 may combine with each other to form a ring; and when B is a carbon atom or a nitrogen atom, said B and R.sub.2 may combine with each other to form a ring; ##STR2## wherein R.sub.21 represents a hydrogen atom, a hydroxy group, or a substituted or unsubstituted alkyl, alkenyl, alkoxy, acyl, aryloxy, heterocyclic oxy or acyloxy group and R.sub.22 and R.sub.23 each represents a substituted or unsubstituted alkyl, alkenyl or heterocyclic group; said R.sub.21, R.sub.22 and R.sub.23 may form together a nitrogen-containing monocyclic or polycyclic heterocyclic ring and the sum of the carbon atom numbers of R.sub.21, R.sub.22, and R.sub.23 is at least 10.

摘要翻译： 含有至少一种卤化银乳剂和至少一种在偶合位置具有下式（I）所示的可释放基团的5-吡唑啉酮成色剂的卤化银彩色照相材料和至少一种下式所示的化合物 （II）：其中L 1和L 2各自表示亚甲基或亚乙基; l和m各自表示0或1; R1表示氢原子，烷基，芳基或杂环基; R2表示通过碳原子，氧原子，氮原子或硫原子与A键合的基团; A表示碳原子或硫原子; 当A为碳原子时，n表示1，A为硫原子时为1或2。 B表示碳原子，氧原子，氮原子或硫原子; X表示形成环所需的原子团; 所述R1和R2可以相互结合形成环; 当B为碳原子或氮原子时，所述B和R2可以相互结合形成环; （II）其中R21表示氢原子，羟基或取代或未取代的烷基，烯基，烷氧基，酰基，芳氧基，杂环氧基或酰氧基，R22和R23各自表示取代或未取代的烷基，烯基 或杂环基; 所述R 21，R 22和R 23可以一起形成含氮单环或多环杂环，R 21，R 22和R 23的碳原子数之和至少为10。

公开(公告)号：US4929538A

公开(公告)日：1990-05-29

申请号：US102511

申请日：1987-09-29

申请人： Masakazu Morigaki ,  Kozo Aoki

发明人： Masakazu Morigaki ,  Kozo Aoki

IPC分类号： G03C7/32 ,  G03C7/26 ,  G03C7/30

CPC分类号： G03C7/3006

摘要： A novel silver halide color photographic material is provided, containing at least one coupler represented by formula (C-I) and at least one compound represented by formula (A-I) or (A-II) ##STR1## wherein Q.sub.1 represents an atomic group containing at least one nitrogen atom required to form a 5- or more membered nitrogen-containing heterocyclic ring together with the carbon atoms to which it is bonded; Z.sub.1 represents a hydrogen atom or a coupling-off group; R.sub.Cl represents an acyl or sulfonyl group; and R.sub.C2 represents a hydrogen atom or a C.sub.1-8 aliphatic group, or the substituents for R.sub.Cl, R.sub.C2, Z.sub.1, or Q.sub.1 form a dimeric or polymeric coupler; ##STR2## wherein R represents a hydrogen atom, an aliphatic group, an aromatic group, a heterocyclic group, or a hydrolyzable protective group; R.sub.1, R.sub.2, R.sub.3, R.sub.4, and R.sub.5 each represents a hydrogen atom or a substituent; R' represents a hydrogen atom, an aliphatic group, an acyl group, a sulfonyl group, a sulfinyl group, an oxyradical group or a hydroxyl group; A represents a non-metallic atomic group required to form a 5-, 6- or 7-membered ring; and R.sub.6, R.sub.7, R.sub.8, and R.sub.9 each represents a hydrogen atom or an alkyl group, or the substituents represented by R and R.sub.1 or two or R.sub.1, R.sub.2, R.sub.3, R.sub.4, and R.sub.5 in formula (A-I) which are in an ortho-position relation are bonded to each other to form a 5-, 6-, or 7-membered ring, or the substituents represented by R.sub.6 and R.sub.7, R.sub.8 and R.sub.9, or R' and R.sub.6 in formula (A-II) are bonded to each other to form a 5-, 6-, or 7-membered ring.

摘要翻译： 提供了一种新颖的卤化银彩色照相材料，其含有至少一种由式（C1）表示的成色剂和至少一种由式（AI）或（A-II）表示的化合物（C1），其中Q1表示原子团 含有与其键合的碳原子一起形成5-或更多元含氮杂环所需的至少一个氮原子; Z1表示氢原子或偶联离子基团; RCl表示酰基或磺酰基; 和RC2表示氢原子或C1-8脂族基团，或者RCl，RC2，Z1或Q1的取代基形成二聚或聚合成色剂; （A-I）（A-II）其中R表示氢原子，脂族基团，芳族基团，杂环基或可水解保护基团; R1，R2，R3，R4和R5各自表示氢原子或取代基; R'表示氢原子，脂族基团，酰基，磺酰基，亚磺酰基，氧自由基或羟基; A表示形成5-，6-或7-元环所需的非金属原子团; 或者R 1，R 2，R 3，R 4和R 5分别表示氢原子或烷基，或者R 1和R 2所代表的取代基或式 或者由式（A-II）中的R 6和R 7，R 8和R 9或R'和R 6表示的取代基相互键合， 彼此形成5-，6-或7-元环。

公开(公告)号：US5006456A

公开(公告)日：1991-04-09

申请号：US202558

申请日：1988-06-06

申请人： Masakazu Morigaki ,  Takatoshi Ishikawa ,  Kazuto Andoh ,  Nobuo Seto ,  Toshio Koshimizu ,  Shinji Ueda

发明人： Masakazu Morigaki ,  Takatoshi Ishikawa ,  Kazuto Andoh ,  Nobuo Seto ,  Toshio Koshimizu ,  Shinji Ueda

IPC分类号： G03C7/30 ,  G03C7/407 ,  G03C7/42 ,  G03C11/00

CPC分类号： G03C7/407

摘要： A method for processing a silver halide color photographic light-sensitive material comprises the steps of developing the light-sensitive material with a color developer containing an aromatic primary amine color developing agent, desilvering, washing with water and/or stabilizing the material in which at least one processing solution used in at least one step of the processing contains at least one compound selected from the group consisting of sulfinic acids and salts and precursors thereof. This method makes it possible to effectively prevent the formation of stains due to not only the components of the light-sensitive material per se but also those attributable to the processing solutions, during processing or storage with time, and to enhance the stability of processing solutions.

公开(公告)号：US6132945A

公开(公告)日：2000-10-17

申请号：US18966

申请日：1998-02-05

申请人： Naoki Saito ,  Masakazu Morigaki ,  Yasuhiro Yoshioka ,  Shin Soejima ,  Osamu Takahashi ,  Hisashi Mikoshiba

发明人： Naoki Saito ,  Masakazu Morigaki ,  Yasuhiro Yoshioka ,  Shin Soejima ,  Osamu Takahashi ,  Hisashi Mikoshiba

IPC分类号： G03C7/00 ,  G03C7/30 ,  G03C7/305 ,  G03C7/34 ,  G03C7/38 ,  G03C7/388 ,  G03C7/392

CPC分类号： G03C7/30529 ,  G03C7/301 ,  G03C7/3885 ,  G03C7/39208 ,  G03C7/346 ,  G03C7/383 ,  G03C7/39232 ,  G03C7/3924

摘要： A silver halide color photographic material comprising a support having provided thereon at least one silver halide emulsion layer, wherein the silver halide color photographic material contains a coupler represented by formula (1) shown below and a non-color forming colorless carboxylic acid compound having a diffusion-resistant group or a salt thereof: ##STR1## wherein R.sup.1 and R.sup.2 each represents an alkyl group or an aryl group; R.sup.3, and R.sup.4 and R.sup.5 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; R.sup.6 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 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材料，包括其上提供有至少一个卤化银乳剂层的载体，其中所述卤化银彩色照相材料含有如下所示的由式（1）表示的成色剂和无色形成的无色羧酸化合物，其具有 扩散性基团或其盐：其中R1和R2各自表示烷基或芳基; R 3和R 4和R 5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。 卤化银彩色照相材料具有优异的成色性能，以提供高的最高色彩浓度和良好的色彩再现性的彩色图像。

公开(公告)号：US6030755A

公开(公告)日：2000-02-29

申请号：US22523

申请日：1998-02-12

申请人： Kazuhiko Matsumoto ,  Masakazu Morigaki

发明人： Kazuhiko Matsumoto ,  Masakazu Morigaki

IPC分类号： G03C7/00 ,  G03C1/035 ,  G03C1/42 ,  G03C7/392 ,  G03C7/407 ,  G03C7/42 ,  G03C7/46 ,  G03C8/40 ,  G03C11/00 ,  G03C8/32

CPC分类号： G03C8/4013

摘要： Disclosed is an image forming method in which a light-sensitive element having at least three light-sensitive layers on a support is imagewisely exposed and the light-sensitive element is superposed on a processing element in the presence of water in an amount of from 0.1 to 1.0 times of the amount necessary for maximally swelling the total coated layers of the light-sensitive element and the processing element, and the both elements are heated to develop an image on the light-sensitive element. The formed image is outputted to a separate recording material. The developed light-sensitive element is superposed on a dye forming reaction inhibiting sheet and heated to stabilize the light-sensitive element.

摘要翻译： 公开了一种图像形成方法，其中在支撑体上具有至少三个感光层的感光元件成像曝光，并且在水存在下将感光元件叠加在处理元件上，其量为0.1 至光敏元件和处理元件的总涂层最大量溶胀所需量的1.0倍，并且对这两个元件进行加热，以在感光元件上形成图像。 将形成的图像输出到单独的记录材料。 将显影的感光元件重叠在染料形成反应抑制片上并加热以稳定感光元件。