Silver halide color photographic material and image-forming method
    3.
    发明授权
    Silver halide color photographic material and image-forming method 失效
    卤化银彩色照相材料和成像方法

    公开(公告)号:US06238856B1

    公开(公告)日:2001-05-29

    申请号:US09566003

    申请日:2000-05-05

    IPC分类号: G03C142

    摘要: A silver halide color photographic material comprising a support having provided thereon at least one hydrophilic colloidal layer containing at least one color-developing agent represented by general formula (1) and at least one coupler represented by general formula (2): wherein C&agr; represents a carbon atom, Z represents a carbamoyl group, an acyl group, an alkoxycarbonyl group or an aryloxycarbonyl group, and Q represents an atomic group forming an unsaturated ring together with C&agr;. wherein C&bgr; represents a carbon atom, EWG represents a cyano group, a carbamoyl group or an alkoxycarbonyl group, LG represents a group which is released by a coupling reaction with an oxidation product of a developing agent, and M represents an atomic group forming a 5-membered aromatic heterocycle together with C&bgr;.

    摘要翻译: 一种卤化银彩色照相材料,其包括在其上提供至少一个包含至少一种由通式(1)表示的显色剂和至少一种由通式(2)表示的偶联剂的亲水性胶体层的载体:其中Calpha表示 碳原子,Z表示氨基甲酰基,酰基,烷氧基羰基或芳氧基羰基,Q表示与Calpha一起形成不饱和环的原子团。其中Cbeta表示碳原子,EWG表示氰基,氨基甲酰基 基团或烷氧基羰基,LG表示通过与显影剂的氧化产物的偶联反应而释放的基团,M表示与C beta一起形成5元芳族杂环的原子团。

    Method of increasing speed of silver halide color photosensitive material
    4.
    发明授权
    Method of increasing speed of silver halide color photosensitive material 失效
    增加卤化银色感光材料速度的方法

    公开(公告)号:US07060424B2

    公开(公告)日:2006-06-13

    申请号:US10301762

    申请日:2002-11-22

    IPC分类号: G03C7/30 G03C7/305 G03C7/38

    摘要: A method of increasing speed of a silver halide color photosensitive material. The photosensitive material has, on a support, a blue-sensitive silver halide emulsion layer, a green-sensitive silver halide emulsion layer, a red-sensitive silver halide emulsion layer, and a nonsensitive layer. The method comprises adding, to the emulsion layer or the nonsensitive layer, a compound represented by formula (M) or (C): in the formula (M), R1 represents H or a substituent, Z represents a group of non-metallic atoms required to form a 5-membered azole ring containing 2 to 4 nitrogen atoms, and X represents H or a substituent, and in the formula (C), Za represents —NH— or —CH(R3)—, Zb and Zc represent —C(R4)═ or —N═, R1, R2 and R3 represent an electron attractive group having a Hammett constant σp of 0.2 to 1.0, R4 represents H or substituent, and X represents H or a substituent.

    摘要翻译: 提高卤化银色感光材料速度的方法。 感光材料在载体上具有感蓝卤化银乳剂层,感绿卤化银乳剂层,感红卤化银乳剂层和非敏感层。 该方法包括向乳剂层或非感光层加入由式(M)或(C)表示的化合物:在式(M)中,R 1表示H或取代基Z 表示形成含有2至4个氮原子的5元吡咯环所需的一组非金属原子,X表示H或取代基,在式(C)中,Za表示-NH-或-CH(R (Z 3) - ,Z b和Z c表示-C(R 4) - 或-N-,R 1,R 2, R 3和R 3表示具有0.2至1.0的哈米特常数sigmap的吸电子基团,R 4表示H或取代基,X表示H或取代基。

    Method of increasing speed of silver halide color photosensitive material
    6.
    发明申请
    Method of increasing speed of silver halide color photosensitive material 审中-公开
    增加卤化银色感光材料速度的方法

    公开(公告)号:US20080063977A1

    公开(公告)日:2008-03-13

    申请号:US11882054

    申请日:2007-07-30

    IPC分类号: G03C1/00

    摘要: A method of increasing speed of a silver halide color photosensitive material. The photosensitive material has, on a support, a blue-sensitive silver halide emulsion layer, a green-sensitive silver halide emulsion layer, a red-sensitive silver halide emulsion layer, and a nonsensitive layer. The method comprises adding, to the emulsion layer or the nonsensitive layer, a compound represented by formula (M) or (C): in the formula (M), R1 represents H or a substituent, Z represents a group of non-metallic atoms required to form a 5-membered azole ring containing 2 to 4 nitrogen atoms, and X represents H or a substituent, and in the formula (C), Za represents —NH— or —CH(R3)—, Zb and Zc represent —C(R4)═ or —N═, R1, R2 and R3 represent an electron attractive group having a Hammett constant σp of 0.2 to 1.0, R4 represents H or substituent, and X represents H or a substituent.

    摘要翻译: 提高卤化银色感光材料速度的方法。 感光材料在载体上具有感蓝卤化银乳剂层,感绿卤化银乳剂层,感红卤化银乳剂层和非敏感层。 该方法包括向乳剂层或非感光层加入由式(M)或(C)表示的化合物:在式(M)中,R 1表示H或取代基Z 表示形成含有2至4个氮原子的5元吡咯环所需的一组非金属原子,X表示H或取代基,在式(C)中,Za表示-NH-或-CH(R (Z 3) - ,Z b和Z c表示-C(R 4) - 或-N-,R 1,R 2, R 3和R 3表示具有0.2至1.0的哈米特常数sigmap的吸电子基团,R 4表示H或取代基,X表示H或取代基。

    Heat developable color light-sensitive material
    8.
    发明授权
    Heat developable color light-sensitive material 失效
    热可显色的彩色感光材料

    公开(公告)号:US6127088A

    公开(公告)日:2000-10-03

    申请号:US733719

    申请日:1996-10-16

    摘要: A heat developable color light-sensitive material containing at least light-sensitive silver halide, a binder, and a dye-providing compound on a support, wherein at least one of the compounds represented by formula (1) is contained as the above dye-providing compound, and the amount of the above binder is 5 g/m.sup.2 or less: ##STR1## wherein veriables in the above formula are defined in the specification. The heat developable color light-sensitive material which provides an excellent discrimination of an image and is less susceptible to an influence by a fluctuation in a development processing condition.

    摘要翻译: 一种在载体上至少含有感光卤化银,粘合剂和染料提供化合物的可显影的彩色感光材料,其中作为上述染料 - 感光材料含有至少一种由式(1)表示的化合物, 提供化合物,并且上述粘合剂的量为5g / m 2以下:上述式中的可证实性在说明书中定义。 可显影的彩色感光材料,其提供了对图像的良好辨别,并且不易受显影处理条件波动的影响。

    Heat developable color light-sensitive material with pyrazolotriazole
containing dye
    9.
    发明授权
    Heat developable color light-sensitive material with pyrazolotriazole containing dye 失效
    含有染料的吡唑并三唑热可显色色光敏材料

    公开(公告)号:US5585231A

    公开(公告)日:1996-12-17

    申请号:US439253

    申请日:1995-05-11

    摘要: A heat developable color light-sensitive material containing at least light-sensitive silver halide, a binder, and a dye-providing compound on a support, wherein at least one of the compounds represented by formula (1) is contained as the above dye-providing compound, and the amount of the above binder is 5 g/m.sup.2 or less: ##STR1## wherein variables in the above formula are defined in the specification. The heat developable color light-sensitive material which provides an excellent discrimination of an image and is less susceptible to an influence by a fluctuation in a development processing condition.

    摘要翻译: 一种在载体上至少含有感光卤化银,粘合剂和染料提供化合物的可显影的彩色感光材料,其中作为上述染料 - 感光材料含有至少一种由式(1)表示的化合物, 提供化合物,并且上述粘合剂的量为5g / m 2以下:其中上述式中的变量在说明书中定义。 可显影的彩色感光材料,其提供了对图像的良好辨别,并且不易受显影处理条件波动的影响。