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    Color-developing agent, silver halide photographic light-sensitive material and image-forming method
    1.
    发明授权
    Color-developing agent, silver halide photographic light-sensitive material and image-forming method 失效
    显色剂，卤化银照相感光材料和成像方法

    公开(公告)号：US5756275A

    公开(公告)日：1998-05-26

    申请号：US756674

    申请日：1996-11-26

    申请人： Hiroo Takizawa ,  Taiji Katsumata ,  Toshiyuki Makuta ,  Toshiki Taguchi

    发明人： Hiroo Takizawa ,  Taiji Katsumata ,  Toshiyuki Makuta ,  Toshiki Taguchi

    IPC分类号： G03C7/00 ,  G03C1/06 ,  G03C1/42 ,  G03C1/498 ,  G03C7/392 ,  G03C7/407 ,  G03C7/413 ,  G03C8/40

    CPC分类号： G03C1/49827 ,  G03C1/061 ,  G03C1/42 ,  G03C7/39252 ,  G03C7/413 ,  G03C8/408

    摘要： There is disclosed novel color-developing agents of the formula (I-1), (I-2), (1-3), or (1-4). There is also disclosed silver halide photographic light-sensitive materials and image-forming methods, using the color-developing agent. ##STR1## wherein R.sup.1 represents a halogen atom or an aliphatic group substituted with at least one halogen atom; R.sup.2 represents a substituent; L represents --CONR.sup.4 --, --COO--, --CO--, --SO.sub.2 NR--, --C(.dbd.NR.sup.4)NR.sup.5 --, or --C(.dbd.NR.sup.4)O--; R.sup.3, R.sup.4, and R.sup.5 each independently represent a hydrogen atom, an aliphatic, aryl, or hererocyclic group; in formula (I-1), n is 1 or 2, m is 0 or 1, and the sum of n and m is 1 or 2; in formulae (I-2) to (I-4), n is 1 to 3, m is 0 to 2, and the sum of n and m is 1 to 3. R.sup.1 and R.sup.2, R.sup.1 and R.sup.1, and R.sup.2 and R.sup.2, respectively, do not bond together to form any ring. R.sup.6 represents a hydrogen, a halogen, or an aliphatic, aryl, heterocyclic, aliphatic oxy, aryloxy, carbamoyl, aliphatic oxycarbonyl, aliphatic thio, or arylthio group.

    摘要翻译： 公开了式（I-1），（I-2），（1-3）或（1-4）的新型显色剂。 还公开了使用显色剂的卤化银照相感光材料和成像方法。 式（I-1）式（I-2）式（I-3）其中R 1表示卤素原子或至少被取代的脂族基团 一个卤素原子; R2表示取代基; L表示-CONR 4 - ， - CO - ， - CO - ， - SO 2 NR-，-C（= NR 4）NR 5 - 或-C（= NR 4）O-; R 3，R 4和R 5各自独立地表示氢原子，脂肪族，芳基或者本质基; 在式（I-1）中，n为1或2，m为0或1，n和m的和为1或2; 在式（I-2）至（I-4）中，n为1至3，m为0至2，n和m之和为1至3. R1和R2，R1和R1以及R2和R2 分别不结合在一起形成任何环。 R 6表示氢，卤素或脂族，芳基，杂环，脂族氧基，芳氧基，氨基甲酰基，脂族氧羰基，脂族硫基或芳硫基。

    Color-developing agent, silver halide photographic light-sensitive material and image-forming method
    3.
    发明授权
    Color-developing agent, silver halide photographic light-sensitive material and image-forming method 失效
    显色剂，卤化银照相感光材料和成像方法

    公开(公告)号：US5874203A

    公开(公告)日：1999-02-23

    申请号：US756533

    申请日：1996-11-26

    申请人： Kensuke Morita ,  Hiroo Takizawa ,  Taiji Katsumata

    发明人： Kensuke Morita ,  Hiroo Takizawa ,  Taiji Katsumata

    IPC分类号： G03C7/00 ,  G03C1/498 ,  G03C7/392 ,  G03C7/407 ,  G03C7/413 ,  G03C8/40 ,  G03C1/42

    CPC分类号： G03C8/408 ,  G03C7/3924 ,  G03C7/413

    摘要： There is disclosed novel color-developing agents of the formula (I). There is also disclosed silver halide photographic light-sensitive materials and image-forming methods, using the color-developing agent. The color-developing agent is excellent in color-forming property, and the image obtained from the color-developing agent is good in hue. ##STR1## wherein R.sub.1 to R.sub.4 each represent a group of nonmetal atoms required to form, together with the carbon atom, a monocyclic 5-membered aromatic ring or a 5-membered aromatic ring condensed with another ring, with the proviso that at least two of R.sub.1 to R.sub.4 are nitrogen atoms; and Z represents an acyl group, a carbamoyl group, an alkoxycarbonyl group, an aryloxycarbonyl group, a sulfonyl group, a sulfamoyl group, an amidino group, or an imidoyl group.

    摘要翻译： 公开了式（I）的新型显色剂。 还公开了使用显色剂的卤化银照相感光材料和成像方法。 显色剂的成色性优异，从显色剂得到的图像色调良好。 式（I）其中R 1至R 4各自表示与碳原子一起形成与另一个环稠合的单环5元芳族环或5元芳环所需的一组非金属原子，条件是 R 1至R 4中的至少两个为氮原子; Z表示酰基，氨基甲酰基，烷氧基羰基，芳氧基羰基，磺酰基，氨磺酰基，脒基或亚氨基。

    Silver halide color photographic material and color image forming method
    4.
    发明授权
    Silver halide color photographic material and color image forming method 失效
    卤化银彩色照相材料和彩色成像方法

    公开(公告)号：US5593816A

    公开(公告)日：1997-01-14

    申请号：US178884

    申请日：1994-01-07

    申请人： Hiroo Takizawa ,  Toshiyuki Makuta

    发明人： Hiroo Takizawa ,  Toshiyuki Makuta

    IPC分类号： G03C7/30 ,  G03C7/38 ,  G03C7/388 ,  G03C7/392 ,  G03C7/42

    CPC分类号： G03C7/3885 ,  G03C7/3805

    摘要： A silver halide color photographic material which comprises a support having thereon at least one layer containing at least one compound represented by the following general formulaR.sup.1 --SO.sub.2 NH.sub.2wherein R.sup.1 represents an unsubstituted aliphatic group having 6 or more carbon atoms, an unsubstituted aryl group or an aryl group substituted by at least one substituent selected from the group consisting of an aliphatic group, an aryloxy group, a carbamoyl group, an acylamino group, an aliphatic oxycarbonyl group, an arylcarbonyl group and a halogen atom, provided that R.sup.1 does not contain any coupler residue.

    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层的载体，所述载体包含至少一种由以下通式R 1 -SO 2 NH 2表示的化合物，其中R 1表示未取代的具有6个或更多个碳原子的脂族基团，未取代的芳基或芳基 被至少一个选自脂族基团，芳氧基，氨基甲酰基，酰氨基，脂族氧羰基，芳基羰基和卤素原子的取代基取代，条件是R1不含任何成色残基 。

    Silver halide photo-sensitive material
    5.
    发明授权
    Silver halide photo-sensitive material 失效
    卤化银感光材料

    公开(公告)号：US5378595A

    公开(公告)日：1995-01-03

    申请号：US203394

    申请日：1994-03-01

    申请人： Hiroo Takizawa ,  Toshiyuki Makuta

    发明人： Hiroo Takizawa ,  Toshiyuki Makuta

    IPC分类号： G03C7/38 ,  G03C7/388 ,  G03C7/392

    CPC分类号： G03C7/39288

    摘要： A silver halide photo-sensitive material comprising a support, and at least one silver halide emulsion layer, on said support containing at least one compound having the following general formula (I): ##STR1## where R.sup.1 is an aliphatic group, an aryl group, an aliphatic oxy group or an aryloxy group; and X is an alkylene or alkenylene group forming a five- or six-membered ring. In this event, R.sup.1 will not bond to a carbon atom in the ring of X.

    摘要翻译： 一种卤化银感光材料，其包含载体和至少一种卤化银乳剂层，所述载体上含有至少一种具有以下通式（I）的化合物：芳基，脂族氧基或芳氧基; 并且X是形成五元或六元环的亚烷基或亚烯基。 在这种情况下，R1不会结合到X环中的碳原子。

    Silver halide color photographic light-sensitive material
    6.
    发明授权
    Silver halide color photographic light-sensitive material 失效
    卤化银彩色摄影感光材料

    公开(公告)号：US5693450A

    公开(公告)日：1997-12-02

    申请号：US653346

    申请日：1996-05-24

    申请人： Toshiyuki Makuta ,  Koki Nakamura ,  Kiyoshi Takeuchi ,  Hiroo Takizawa

    发明人： Toshiyuki Makuta ,  Koki Nakamura ,  Kiyoshi Takeuchi ,  Hiroo Takizawa

    IPC分类号： G03C7/00 ,  G03C7/30 ,  G03C7/388 ,  G03C7/392 ,  G03C7/413 ,  G03C1/06

    CPC分类号： G03C7/3885 ,  G03C7/39236 ,  G03C7/3017 ,  G03C7/3022

    摘要： There is disclosed a silver halide color photographic light-sensitive material having at least one photographic constitutional layer on a support, wherein at least one reducing agent for color formation, which is a specific hydrazine compound, at least one dye-forming coupler, and at least one high-boiling-point organic solvent whose electron-donative parameter .DELTA..nu..sub.D at 25.degree. C. is 80 or more, are contained in at least one of said photographic constitutional layers. The above light-sensitive material enables low replenishment and reduced discharge of a color developer; can form colors favorably even when the coating film's pH is low; and is reduced in stain due to long-term storage of the light-sensitive material or stain after the processing of the light-sensitive material.

    摘要翻译： 公开了一种卤化银彩色照相感光材料，其在载体上具有至少一个照相构成层，其中至少一种用于着色的还原剂是特定的肼化合物，至少一种染料形成成色剂 在25℃下的供电参数DELTA nu D为80以上的至少一种高沸点有机溶剂包含在至少一个所述照相结构层中。 上述感光材料使得彩色显影剂的补充能够减少和减少放电; 即使涂膜的pH低，也可以有利地形成颜色; 并且在感光材料的加工之后由于感光材料的长期储存或污渍而导致的污渍减少。

    CHARGE-TRANSPORTING MATERIAL AND ORGANIC ELECTROLUMINESCENCE DEVICE
    9.
    发明申请
    CHARGE-TRANSPORTING MATERIAL AND ORGANIC ELECTROLUMINESCENCE DEVICE 审中-公开
    充电传输材料和有机电致发光器件

    公开(公告)号：US20120126221A1

    公开(公告)日：2012-05-24

    申请号：US13388132

    申请日：2010-07-27

    申请人： Tetsu Kitamura ,  Toru Watanabe ,  Toshihiro Ise ,  Hiroo Takizawa

    发明人： Tetsu Kitamura ,  Toru Watanabe ,  Toshihiro Ise ,  Hiroo Takizawa

    IPC分类号： H01L51/54 ,  C07D403/14 ,  C07D401/10 ,  C07D403/10

    CPC分类号： C07D403/10 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0085 ,  H01L51/5048

    摘要： A charge-transporting material contains a compound represented by the following formula (1) in an organic layer, in which the contents of specific halogen-containing compounds are 0.1% or less to the compound represented by formula (1). In formula (1), each of A1 and A2 independently represents N, —CH or —CR; R represents a substituent; L represents a single bond, an arylene group, a cycloalkylene group or an aromatic heterocyclic group; each of R1 to R5 independently represents a substituent; each of n1, n2 and n3 independently represents an integer of 0 to 4; each of n4 and n5 independently represents an integer of 0 to 5; and each of p and q independently represents an integer of 1 to 4.

    摘要翻译： 电荷输送材料在有机层中含有下述式（1）表示的化合物，其中特定含卤素化合物的含量相对于式（1）表示的化合物为0.1％以下。 在式（1）中，A1和A2各自独立地表示N，-CH或-CR; R表示取代基; L表示单键，亚芳基，亚环烷基或芳族杂环基; R 1〜R 5各自独立地表示取代基。 n1，n2和n3各自独立地表示0〜4的整数， n4和n5各自独立地表示0〜5的整数， p和q各自独立地表示1〜4的整数。