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1. 发明授权

US4740453A Silver halide photosensitive material containing a compound capable of releasing a photographically useful group 失效
标题翻译：含有能释放摄影有用基团的化合物的卤化银感光材料
公开(公告)号：US4740453A
公开(公告)日：1988-04-26
申请号：US813308
申请日：1985-12-24
申请人： Koki Nakamura , Shigeo Hirano , Tadashi Ikeda , Keiji Mihayashi , Mitsunori Ono , Toshiro Takahashi , Ken-ichi Kuwabara , Morio Yagihara , Isamu Itoh
发明人： Koki Nakamura , Shigeo Hirano , Tadashi Ikeda , Keiji Mihayashi , Mitsunori Ono , Toshiro Takahashi , Ken-ichi Kuwabara , Morio Yagihara , Isamu Itoh
IPC分类号： G03C1/43 , G03C7/305 , G03C1/40 , G03C5/54
CPC分类号： G03C1/43 , G03C7/305 , G03C2005/168 , Y10S430/156 , Y10S430/158 , Y10S430/16
摘要： A silver halide photosensitive material is described, comprising a support and at least one silver halide emulsion layer, wherein said emulsion layer or another layer contains a compound represented by formula (I) ##STR1## wherein X represents an atomic group forming a redox center of benzene type having substituents by linking with C.sub.A and C.sub.B, and which does not enable Time-PUG to be released until the redox center is oxidized during development processing; EWG represents an electron withdrawing group having a Hammet's .sigma. para value exceeding 0.3; C.sub.A and C.sub.B each represents a carbon atom; R.sub.1 and R.sub.2 each represents a hydrogen atom or a suitable substituent; Time represents a timing group connecting to C.sub.B through a sulfur, nitrogen, or selenium atom thereof, t is an integer of 0 or 1, and when t=0, Time is a chemical bond; PUG represents a photographically useful group and connects to C.sub.B through a sulfur, nitrogen, or selenium atom thereof when t=0; and n is an integer of 0 or 1.
摘要翻译：描述了卤化银感光材料，其包括载体和至少一种卤化银乳剂层，其中所述乳剂层或另一层含有由式（I）表示的化合物（I），其中X表示形成通过与CA和CB连接而具有取代基的苯类氧化还原中心，并且不能使Time-PUG释放直到氧化还原中心在显影处理期间被氧化; EWG代表Hammet sigma值超过0.3的吸电子基团; CA和CB各自表示碳原子; R1和R2各自表示氢原子或适当的取代基; 时间表示通过其硫，氮或硒原子与CB连接的定时基团，t为0或1的整数，当t = 0时，为化学键; PUG表示当t = 0时，通过其硫，氮或硒原子连接CB; n为0或1的整数。

2. 发明授权

US4711837A Silver halide color photographic material 失效
标题翻译：卤化银彩色照相材料
公开(公告)号：US4711837A
公开(公告)日：1987-12-08
申请号：US769903
申请日：1985-08-27
申请人： Seiji Ichijima , Mitsunori Ono , Isamu Itoh , Keiji Mihayashi , Koji Tamoto , Yoshisada Nakamura
发明人： Seiji Ichijima , Mitsunori Ono , Isamu Itoh , Keiji Mihayashi , Koji Tamoto , Yoshisada Nakamura
IPC分类号： G03C7/32 , C09B43/00 , G03C7/305 , G03C7/333 , G03C1/40 , G03C7/26
CPC分类号： G03C7/30547 , C09B43/00 , G03C7/3335 , Y10S430/159
摘要： A silver halide color photographic material comprising a support having provided thereon at least one silver halide emulsion layer, wherein the photographic material contains a compound having a dye portion in which the maximum absorption wavelength is shifted by a bond that is cleaved upon reaction with an oxidation product of a developing agent and is capable of forming a diffusion resistant compound having a dye portion possessing the maximum absorption wavelength which is not shifted as a result of the reaction with an oxidation product of a developing agent.By the use of the compound which permits a large degree of freedom with respect to selection of the dye for forming a color image according to the present invention, the color photographic material has an excellent image quality, and a good fastness of image or a high sensitivity.
摘要翻译：一种卤化银彩色照相材料，其包含在其上设置有至少一个卤化银乳剂层的载体，其中所述照相材料含有具有染料部分的化合物，其中最大吸收波长与通过氧化反应时被切割的键偏移并且能够形成具有由于与显影剂的氧化产物反应而不发生偏移的具有最大吸收波长的染料部分的具有扩散性的化合物。通过使用允许根据本发明的用于形成彩色图像的染料的选择的大自由度的化合物，彩色照相材料具有优异的图像质量和良好的图像牢度或高灵敏度。

3. 发明授权

US4629683A Processing silver halide photographic material with blocked agent and hydroxylamine 失效
标题翻译：用封闭剂和羟胺处理卤化银照相材料
公开(公告)号：US4629683A
公开(公告)日：1986-12-16
申请号：US602645
申请日：1984-04-20
申请人： Isamu Itoh , Mitsunori Ono , Keiji Mihayashi , Seiji Ichijima , Hidetoshi Kobayashi
发明人： Isamu Itoh , Mitsunori Ono , Keiji Mihayashi , Seiji Ichijima , Hidetoshi Kobayashi
IPC分类号： G03C7/26 , G03C1/06 , G03C7/30 , G03C7/305 , G03C8/08 , G03C1/40 , G03C5/26 , G03C5/30 , G03C5/38
CPC分类号： G03C7/30511 , Y10S430/156 , Y10S430/158 , Y10S430/16 , Y10S430/161
摘要： A method of processing a photographic material which contains a light-sensitive silver halide emulsion layer having associated therewith a blocked photographic agent capable of releasing a photographically useful agent by ring cleavage of a 4- to 7-membered ring containing at least one carbonyl group in the presence of a hydroxylamine, whereby both high stability of the photographic material upon storage and timely release of the photographically useful agent upon processing are achieved.
摘要翻译：一种处理含有感光卤化银乳剂层的照相材料的方法，该感光性卤化银乳剂层具有能够通过在至少含有一个羰基的4-至7-元环的环裂解而释放照相用试剂的封闭照相剂存在羟胺，从而实现了摄影材料在储存时的高稳定性和在加工时及时释放照相用的试剂。

4. 发明授权

US4734353A Methods using oximes for processing a silver halide photographic light-sensitive material 失效
标题翻译：使用肟处理卤化银照相感光材料的方法
公开(公告)号：US4734353A
公开(公告)日：1988-03-29
申请号：US857505
申请日：1986-04-21
申请人： Mitsunori Ono , Isamu Itoh , Keiji Mihayashi
发明人： Mitsunori Ono , Isamu Itoh , Keiji Mihayashi
IPC分类号： G03C7/26 , G03C1/10 , G03C1/43 , G03C5/305 , G03C7/305 , G03C5/54 , G03C5/26
CPC分类号： G03C7/305 , G03C1/10 , G03C1/43 , Y10S430/156 , Y10S430/158 , Y10S430/16
摘要： A method for processing a silver halide photographic light-sensitive material comprising a support having thereon a light-sensitive silver halide emulsion layer having associated therewith a blocked photographic agent capable of releasing a photographically useful agent, which method comprises processing the photographic light-sensitive material in the presence of an oxime.According to this method for processing a silver halide photographic light-sensitive material, both stability of the photographic light-sensitive material during storage and release of a photographically useful agent during processing are achieved without undersirable side-reactions, and a high sensitivity/fog ratio is obtained.
摘要翻译：一种用于处理卤化银照相感光材料的方法，其包括其上具有感光卤化银乳剂层的载体，其具有能够释放照相用的试剂的封闭的照相剂，该方法包括处理照相感光材料在肟的存在下。根据这种用于处理卤化银照相感光材料的方法，在加工过程中摄影感光材料在照相感光材料的储存和释放期间的稳定性都达不到不需要的副反应，并且高灵敏度/雾度比获得。

5. 发明授权

US4500636A 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：US4500636A
公开(公告)日：1985-02-19
申请号：US574432
申请日：1984-01-27
申请人： Mitsunori Ono , Isamu Itoh , Keiji Mihayashi , Yukio Karino
发明人： Mitsunori Ono , Isamu Itoh , Keiji Mihayashi , Yukio Karino
IPC分类号： G03C7/26 , C07D405/12 , G03C1/06 , G03C1/42 , G03C7/305 , G03C1/02
CPC分类号： C07D405/12 , G03C1/06 , G03C7/30511 , Y10S430/156 , Y10S430/158 , Y10S430/159 , Y10S430/16 , Y10S430/161
摘要： A silver halide photographic light-sensitive material which comprises a light-sensitive silver halide emulsion layer having associated therewith a blocked photographic agent, said blocked photographic agent being represented by the following general formula (I): ##STR1## wherein A represents a photographic agent moiety which is attached to a blocking moiety through a hetero atom; Z represents a divalent linkage group; p represents 0 or 1; X and Y each represents a substituent: m represents an integer of 0 to 4: and n represents an integer of 0 to 5.
摘要翻译：一种卤化银照相感光材料，其包含与其相关联的感光卤化银乳剂层，其中封闭的照相剂，所述封闭的照相剂由以下通式（I）表示：其中A表示通过杂原子连接到阻挡部分的照相剂部分; Z表示二价连接基团; p表示0或1; X和Y各自表示取代基：m表示0〜4的整数，n表示0〜5的整数。

6. 发明授权

US4618563A Photographic light-sensitive material 失效
标题翻译：摄影感光材料
公开(公告)号：US4618563A
公开(公告)日：1986-10-21
申请号：US641101
申请日：1984-08-15
申请人： Mitsunori Ono , Isamu Itoh , Keiji Mihayashi
发明人： Mitsunori Ono , Isamu Itoh , Keiji Mihayashi
IPC分类号： G03C7/26 , C07D401/12 , C07D403/12 , C07D403/14 , C07D413/12 , C07D417/12 , G03C1/06 , G03C7/00 , G03C7/305 , G03C8/08 , G03C8/10 , G03C1/40 , G03C1/08 , G03C1/34 , G03C5/54
CPC分类号： G03C7/30511 , G03C8/10 , Y10S430/156 , Y10S430/158 , Y10S430/159 , Y10S430/16
摘要： A silver halide photographic light-sensitive material is described, comprising a support having thereon a light-sensitive silver halide emulsion layer having associated therewith a blocked photographic agent represented by formula (I) ##STR1## wherein A represents a photographically useful agent moiety, which may have a timing group; X.sup.1 and X.sup.2 each represents a carbonyl group, a sulfonyl group, or a sulfinyl group; Z represents an atomic group forming a 5-membered, 6-membered, or 7-membered ring; R.sup.1 and R.sup.2, which may be the same or different, each represents a hydrogen atom, a halogen atom, an alkyl group, an alkenyl group, a cycloalkyl group, an aryl group, an alkoxy group, an acyl group, a sulfonyl group, or a heterocyclic group; R.sup.3 represents an alkyl group, an alkenyl group, a cycloalkyl group, a heterocyclic group, an aryl group, or an aralkyl group; m represents 0, 1, or 2; n represents 0 or 1; and the total of m+n is 1, 2, or 3. The precursor of photographic agent is completely stable during the preservation of the photographic light-sensitive material and releases a photographically useful agent at a desired time during processing of the photographic light-sensitive material. The precursor can exhibit its function to a substantial degree under mild conditions, such as in a pH range of from 9 to 12.
摘要翻译：描述了一种卤化银照相感光材料，其包括其上具有感光卤化银乳剂层的载体，其具有与式（I）表示的封闭的感光剂相关联，其中A表示摄影有用的试剂部分，其中可能有一个时间组; X1和X2各自表示羰基，磺酰基或亚磺酰基; Z表示形成5元，6元或7元环的原子团; R 1和R 2可以相同或不同，各自表示氢原子，卤素原子，烷基，烯基，环烷基，芳基，烷氧基，酰基，磺酰基，或杂环基; R3表示烷基，烯基，环烷基，杂环基，芳基或芳烷基; m表示0,1或2; n表示0或1; 并且m + n的总和为1,2或3.照相剂的前体在照相感光材料的保存期间是完全稳定的，并且在照相感光材料的处理期间在期望的时间释放照相用的试剂，敏感材料。前体可以在温和条件下，例如在9至12的pH范围内显着地发挥其功能。

7. 发明授权

US4842985A Silver halide color photographic material 失效
标题翻译：卤化银彩色照相材料
公开(公告)号：US4842985A
公开(公告)日：1989-06-27
申请号：US130127
申请日：1987-12-08
申请人： Mitsunori Ono , Koji Tamoto , Keiji Mihayashi , Seiji Ichijima , Isamu Itoh , Yoshisada Nakamura
发明人： Mitsunori Ono , Koji Tamoto , Keiji Mihayashi , Seiji Ichijima , Isamu Itoh , Yoshisada Nakamura
IPC分类号： G03C7/26 , G03C7/305 , G03C7/32 , G03C7/392
CPC分类号： G03C7/30547 , G03C7/39224 , Y10S430/159
摘要： A conventional silver halide color photographic material is described, containing a coupler having a dye moiety having the maximum absorption wave length shifted to a short wave length by a linkage which is cleaved directly or through a timing group by a coupling reaction with the oxidation product of a developing agent and forming a compound or the precursor thereof (compound A) having a dye moiety having the maximum absorption wave length before shifting as the result of the above-described reaction and a compound capable of fixing the hue of the compound A at a long wave length and/or capable of immobilizing the compound A in the photographic layer.
摘要翻译：描述了一种常规的卤化银彩色照相材料，其包含具有最大吸收波长长度移动到短波长的染料部分的成色剂，所述染料部分通过直接切割的连接或通过与氧化产物的偶联反应通过定时基团显影剂，并形成化合物或其前体（化合物A），其具有作为上述反应的结果具有移位前最大吸收波长的染料部分的化合物或其前体（化合物A）和能够将化合物A的色调固定在长波长和/或能够将化合物A固定在照相层中。

8. 发明授权

US4518685A 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：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。

9. 发明授权

US4892811A Silver halide photographic material 失效
标题翻译：卤化银照相材料
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
IPC分类号： G03C7/26 , G03C1/06 , G03C1/42 , G03C1/43 , G03C7/00 , G03C7/305 , G03C7/392 , G03C8/12
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。

10. 发明授权

US4888268A Silver halide photographic materials comprising blocked photographic reagants releasing plug groups 失效
标题翻译：卤化银照相材料包括封闭的摄影试剂释放插塞组
公开(公告)号：US4888268A
公开(公告)日：1989-12-19
申请号：US234008
申请日：1988-08-16
申请人： Isamu Itoh , Mitsunori Ono , Yoshio Inagaki
发明人： Isamu Itoh , Mitsunori Ono , Yoshio Inagaki
IPC分类号： G03C7/305
CPC分类号： G03C7/30511 , Y10S430/156 , Y10S430/158 , Y10S430/159 , Y10S430/161
摘要： A silver halide photographic material, which contains at least one blocked photographic reagent having in the molecule thereof at least one group selected from ##STR1## group and capable of releasing a photographically useful reagent by cleavage of the --N--C--bond by a nucleophilic attack of a nucleophilic reagent on the carbonyl group and a subsequent intramolecular electron transfer reaction or intramolecular nucleophilic reaction and which has at least one photosensitive silver halide emulsion layer, is photographically processed in the presence of an amine. A photographic material which includes, in combination, a photographic reagent precursor capable of releasing a photographically useful reagent timely on photographic processing and a photosensitive silver halide emulsion layer is provided along with a method of processing the photographic material.
摘要翻译：一种卤化银照相材料，其含有至少一种在其分子中具有至少一个选自“IMAGE”组的基团的封闭的照相试剂，并且能够通过亲核攻击来切割-NC键而释放照相用试剂羰基上的亲核试剂和随后的分子内电子转移反应或分子内亲核反应并且具有至少一个光敏卤化银乳剂层，在胺的存在下进行照相处理。提供了一种照相材料，其组合包括能够及时在照相处理和感光卤化银乳剂层上释放照相用试剂的照相试剂前体以及处理照相材料的方法。

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