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26 条记录 (耗时 0.016 秒)

    Process of forming color photographic images
    1.
    发明授权
    Process of forming color photographic images 失效
    形成彩色摄影图像的过程

    公开(公告)号：US4021238A

    公开(公告)日：1977-05-03

    申请号：US543091

    申请日：1975-01-22

    申请人： Jun Hayashi ,  Takeshi Kato ,  Atsuaki Arai

    发明人： Jun Hayashi ,  Takeshi Kato ,  Atsuaki Arai

    IPC分类号： G03C7/30 ,  G03C7/16

    CPC分类号： G03C7/30

    摘要： A process for forming color photographic images which comprises color-developing at temperatures higher than about 30.degree. C a multilayer color photographic material comprising a support having thereon at least two photosensitive emulsion layers each containing a coupler which can form a non-diffusible colored dye on coupling with the oxidation product of an aromatic primary amino color developing agent and at least one fogged emulsion layer containing a coupler which can form a non-diffusible colored dye on coupling with the oxidation product of an aromatic primary amino color developing agent.

    摘要翻译： 一种用于形成彩色摄影图像的方法，其包括在高于约30℃的温度下显色，多层彩色照相材料，其包含其上具有至少两个感光乳剂层的载体，每个感光乳剂层各自含有能够形成不扩散着色染料的成色剂 与芳族伯氨基显色剂的氧化产物和至少一个含有偶联剂的雾化乳剂层偶联，所述成色剂在与芳族伯氨基显色剂的氧化产物偶联时可形成不扩散着色染料。

    Silver halide color photographic materials
    2.
    发明授权
    Silver halide color photographic materials 失效
    卤化银彩色照相材料

    公开(公告)号：US4009038A

    公开(公告)日：1977-02-22

    申请号：US580272

    申请日：1975-05-23

    申请人： Atsuaki Arai ,  Reiichi Ohi ,  Minoru Yamada ,  Kenji Yokoo ,  Hiroshi Hara

    发明人： Atsuaki Arai ,  Reiichi Ohi ,  Minoru Yamada ,  Kenji Yokoo ,  Hiroshi Hara

    IPC分类号： G03C7/26 ,  G03C7/392 ,  G03C1/40 ,  G03C1/84

    CPC分类号： G03C7/39256

    摘要： A silver halide color photographic material comprising a support having thereon at least a silver halide emulsion layer containing a hydrophobic phenolic or naphtholic cyan dye forming coupler together with a 2-(2'-hydroxyphenyl)benzotriazole compound. The color photographic material provides a cyan dye image having improved moisture resistance and high fastness to heat.

    摘要翻译： 一种卤化银彩色照相材料，其包含至少一种包含与2-（2'-羟基苯基）苯并三唑化合物形成的疏水性酚醛或萘基青色染料成色剂的卤化银乳剂层的载体。 彩色照相材料提供具有改善的耐湿性和高耐热牢度的青色染料图像。

    Photographic light sensitive element containing yellow color coupler and method for forming yellow photographic images
    5.
    发明授权
    Photographic light sensitive element containing yellow color coupler and method for forming yellow photographic images 失效
    含有黄色成色剂的摄影光敏元件和形成黄色摄影图像的方法

    公开(公告)号：US4404274A

    公开(公告)日：1983-09-13

    申请号：US251561

    申请日：1981-04-06

    申请人： Atsuaki Arai ,  Yasushi Oishi ,  Akio Okumura ,  Kiyoshi Nakazyo

    发明人： Atsuaki Arai ,  Yasushi Oishi ,  Akio Okumura ,  Kiyoshi Nakazyo

    IPC分类号： C07D233/72 ,  C07D249/14 ,  G03C7/305 ,  G03C7/00 ,  G03C1/40

    CPC分类号： G03C7/30535

    摘要： A photographic light-sensitive element comprising a support and having thereon at least one silver halide emulsion layer containing an .alpha.-diacylamino substituted (aliphatic acyl) acetamide yellow dye forming coupler and a method for forming yellow dye images which comprises processing a silver halide photographic emulsion with an aromatic primary amino developing agent in the presence of an .alpha.-diacylamino substituted (aliphatic acyl) acetamide compound are disclosed. The coupler is an excellent two-equivalent coupler.

    摘要翻译： 一种照相感光元件，其包含载体并且在其上具有包含α-二酰基氨基取代的（脂族酰基）乙酰胺黄色染料形成成色剂的至少一种卤化银乳剂层和形成黄色染料图像的方法，其包括加工卤化银照相乳剂 与α-二酰基氨基取代的（脂族酰基）乙酰胺化合物的存在下的芳族伯氨基显影剂。 耦合器是一个很好的二等效耦合器。

    Method for improving the light fastness of color photographic dye images
    7.
    发明授权
    Method for improving the light fastness of color photographic dye images 失效
    改善彩色摄影影像光度快速的方法

    公开(公告)号：US4113488A

    公开(公告)日：1978-09-12

    申请号：US686201

    申请日：1976-05-13

    申请人： Minoru Yamada ,  Tadao Shishido ,  Atsuaki Arai

    发明人： Minoru Yamada ,  Tadao Shishido ,  Atsuaki Arai

    IPC分类号： G03C7/26 ,  G03C1/06 ,  G03C7/392 ,  G03C8/24 ,  G03C7/00 ,  G03C1/40

    CPC分类号： G03C7/39208 ,  G03C8/246

    摘要： A method for improving the light fastness of a magenta color image in a silver halide color photograph which comprises incorporating into a layer containing a magenta color image, which is formed upon reaction of a magenta coupler and an oxidation product of an aromatic primary amine color developing agent, at least one light fastness improving phenolic compound and at least one synergistic light fastness improving agent selected from a sulfide or sulfoxide compound represented by the following general formula (V):x--b--y (v)wherein B represents --S-- or --SO--; X and Y, which may be the same or different, each represents --(CH.sub.2).sub.n --R.sub.1, ##STR1## or ##STR2## and R.sub.1 represents --COOR.sub.3, ##STR3## --OR.sub.6, --O--COR.sub.6, --NHSO.sub.2 R.sub.6, ##STR4## --NHCOR.sub.6, a cyano group, an aryl group or a hydroxy group; R.sub.2 represents an alkyl group of 1 to 30 carbon atoms, an aryl group, an aralkyl group, a hydroxy group, a cyano group or --COOR.sub.3 ; R.sub.3 R.sub.4, R.sub.5 and R.sub.6 each represents a hydrogen atom, an alkyl group of 1 to 30 carbon atoms, an aryl group, or an aralkyl group, with the proviso that R.sub.6 is not a hydrogen atom; and n is an integer of 1 to 4. A silver halide color photographic light-sensitive material which provides a magenta dye image having a good light fastness is also disclosed.

    Color photographic diffusion transfer process
    8.
    再颁专利
    Color photographic diffusion transfer process 失效
    彩色照相扩散转移过程

    公开(公告)号：USRE29148E

    公开(公告)日：1977-03-08

    申请号：US614468

    申请日：1975-09-17

    申请人： Yoshinobu Yoshida ,  Atsuaki Arai

    发明人： Yoshinobu Yoshida ,  Atsuaki Arai

    IPC分类号： G03C8/16 ,  G03C8/36

    CPC分类号： G03C8/36 ,  G03C8/16

    摘要： A color photographic diffusion transfer process in which a color photographic material having at least one silver halide emulsion layer and a layer adjacent to said silver halide emulsion layer, said layer containing a dye developer, is image-wise exposed, brought into superposed position with an image-receiving element, and then treated with an alkaline processing solution to immobilize the dye developer at the exposed portions of the silver halide emulsion layer and diffusion-transfer the dye developer at the nonexposed portions of the silver halide emulsion layer to the image-receiving element, with the alkali processing being conducted in the presence of 6,6',7,7' -tetrahydroxy-4,4,4',4'-tetramethyl-bis-2,2'-.Iadd.spirochroman. .Iaddend..[.spirocumarone.].

    Two-equivalent magenta couplers with amido coupling-off groups
    10.
    发明授权
    Two-equivalent magenta couplers with amido coupling-off groups 失效
    具有酰胺偶联离子基团的两等效品红成色剂

    公开(公告)号：US4040835A

    公开(公告)日：1977-08-09

    申请号：US590998

    申请日：1975-06-27

    申请人： Atsuaki Arai ,  Keisuke Shiba ,  Minoru Yamada ,  Nobuo Furutachi ,  Kotaro Nakamura

    发明人： Atsuaki Arai ,  Keisuke Shiba ,  Minoru Yamada ,  Nobuo Furutachi ,  Kotaro Nakamura

    IPC分类号： C07D231/40 ,  C09B26/02 ,  G03C7/38 ,  G03C7/00 ,  G03C1/40

    CPC分类号： C07D231/40 ,  G03C7/38

    摘要： A two-equivalent magenta coupler forming magenta dye images in a color photographic material by a coupling reaction with an oxidation product of a primary aromatic amino color developing agent and having the formula (I) ##STR1## wherein [A] represents a residue of a magenta dye-forming coupler; ##STR2## represents a group which is substituted for one of the hydrogen atoms of the active methylene group of the coupler A; Z represents a hydrogen atom, an alkyl group, an aryl group, or a heterocyclic group; B represents a --D-Y residue or an --N Q residue; D represents an oxygen atom, a sulfur atom, or an --NR-- group; R of the --NR-- group represents a hydrogen atom, an alkyl group, or an aryl group; Y represents an alkyl group, an aryl group, or a heterocyclic group; Q of the --N Q residue represents a non-metal atomic group necessary for forming a 5-membered or 6-membered nitrogen-containing heterocyclic group; n is 1 or 2 and when n is 2, B can also represent a --Y group; a color photographic silver halide light-sensitive material comprising a support having thereon at least one silver halide emulsion layer and containing the two-equivalent magnetic coupler having the formula (I); and an image forming method comprising developing an exposed photographic silver halide light-sensitive material comprising a support having thereon at least one silver halide emulsion layer is the presence of the two-equivalent magenta coupler having the formula (I).

    摘要翻译： 通过与主要芳族氨基显色剂的氧化产物的偶联反应并且具有式（I）（I）的方法，在彩色照相材料中形成品红染料图像的两等效品红色成色剂其中[A]表示 品红色染料成色剂的残留物; 表示取代了成色剂A的活性亚甲基的一个氢原子的基团。 Z表示氢原子，烷基，芳基或杂环基; B表示-D-Y残基或-NQ残基; D表示氧原子，硫原子或-NR-基团; -NR-基团的R表示氢原子，烷基或芳基; Y表示烷基，芳基或杂环基; -N残基的Q表示形成5元或6元含氮杂环基所需的非金属原子团; n为1或2，当n为2时，B也可以表示-Y基; 一种彩色照相卤化银感光材料，其包括其上具有至少一个卤化银乳剂层并含有具有式（I）的双等效磁性成色剂的载体; 以及包括显影曝光的照相卤化银感光材料的图像形成方法，其包含其上具有至少一个卤化银乳剂层的载体是存在具有式（I）的双等效品红成色剂。