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    • 4. 发明授权
    • Silver halide color reversal photosensitive material and color image forming method using the same
    • 卤化银颜色反转感光材料和使用其的彩色图像形成方法
    • US06440650B1
    • 2002-08-27
    • US09708684
    • 2000-11-09
    • Naoto MatsudaHisashi Mikoshiba
    • Naoto MatsudaHisashi Mikoshiba
    • G03C746
    • G03C5/50G03C1/0051G03C7/30G03C7/3022G03C7/3029G03C7/3041G03C7/3805G03C7/3825G03C2007/3025G03C2200/38
    • A silver halide color reversal photosensitive material comprising at least one blue-sensitive emulsion layer, at least one green-sensitive emulsion layer, and at least one red-sensitive emulsion layer on a transparent support, and capable of forming a color image when the photosensitive material was subjected to color development in the presence of an aromatic primary amine color developing agent after the photosensitive material was subjected to first development of black-and-white development, wherein the silver halide content in the photosensitive material before the first development is 2.5 to 6.0 g in terms of silver per m2 of the photosensitive material, the silver halide content in an unexposed portion of the photosensitive material immediately before the color development is 1.0 to 2.5 g in terms of silver per m2 of the photosensitive material, and the maximum density of each of cyan, magenta, and yellow in the color image after the color development is 3.0 or more.
    • 一种卤化银颜色反转感光材料,其包含至少一种感蓝乳剂层,至少一种感绿乳剂层和至少一种在透明支撑体上的感红乳剂层,并且当感光体上形成彩色图像时 在感光材料进行黑白显影的第一次显影之后,在芳族伯胺显色剂的存在下使材料进行着色显影,其中在第一次显影之前的感光材料中的卤化银含量为2.5〜 以每平方米感光材料计为6.0克,感光材料之前感光材料的未曝光部分中的卤化银含量为每平方米感光材料银为1.0至2.5克,最大密度 在彩色显影后的彩色图像中的青色,品红色和黄色各自为3.0以上。
    • 6. 发明申请
    • ハロゲン化銀写真感光材料
    • 银色摄影感光材料
    • WO2004072729A1
    • 2004-08-26
    • PCT/JP2003/001533
    • 2003-02-14
    • コニカ株式会社西村 基
    • 西村 基
    • G03C7/384
    • G03C7/3835G03C7/3805G03C7/39232G03C7/39244G03C7/44
    • A silver halide photographic sensitive material which shows excellent processing stability in a reduced-replenishing processing. The silver halide photographic sensitive material comprises a base and formed thereon one or more silver halide emulsion layers, and is characterized in that at least one of the silver halide emulsion layers contains at least two image-forming couplers represented by the following general formula [M-1] or [M-2], that the difference in the number of carbon atoms of the alkyl contained in the substituent R2 or R3 between the image-forming couplers is 2 or larger, and that the photographic material is processed under such conditions that a color-developing replenisher is supplied at a rate of 30 to 100 mL per m and the color-developing replenisher has a developing agent concentration of 5.0 to 20 g/L.
    • 一种卤化银感光材料,其在减少补充处理中显示出优异的加工稳定性。 卤化银照相感光材料包括碱并在其上形成一个或多个卤化银乳剂层,其特征在于至少一个卤化银乳剂层含有至少两个成像成色剂,由下列通式[M -1]或[M-2],图像形成成色剂之间的取代基R2或R3中所含的烷基的碳原子数之间的差异为2以上,照相材料在这样的条件下进行处理 以每平方米30〜100毫升的速度供给彩色显影补充液,显色剂的显影剂浓度为5.0〜20g / L。
    • 8. 发明公开
    • Silver halide color photographic photosensitive material and method of processing same
    • 卤化银彩色照相感光材料及其加工方法
    • EP0467327A1
    • 1992-01-22
    • EP91111939.4
    • 1991-07-17
    • FUJI PHOTO FILM CO., LTD.
    • Sakanoue, Kei, c/o Fuji Photo Film Co., Ltd.Mizukawa, Yuki, c/o Fuji Photo Film Co., Ltd.
    • G03C7/38G03C7/30
    • G03C7/3029G03C7/3805
    • A silver halide color photographic photosensitive material comprises a support, having thereon at least one silver halide emulsion layer, wherein a coupler represented by formula (I) shown below is included in at least one layer of the photosensitive material, and a coupler represented by formula (M) shown below is included in at least one layer of the photosensitive material:
      wherein R 1 represents an aryl group having substituents the sum of whose Hammett's rule substituent a constants is at least 0.2, and R 2 represents an aryl group having substituents the sum of whose Hammett's rule substituent a constants is at least 0.75;

      wherein R 1 represents a hydrogen atom or a substituent group; Z represents a group of non-metal atoms which is required to form a five-membered azole ring which has two or three nitrogen atoms and which may have substituent groups (including condensed rings); and X represents a hydrogen atom or a group which can be eliminated at the time of a coupling reaction with an oxidation product of a developing agent.
    • 一种卤化银彩色照相感光材料包括载体,在载体上至少有一层卤化银乳剂层,其中由下面所示的式(Ⅰ)表示的成色剂包含在至少一层感光材料中,式 (M)包含在光敏材料的至少一层中:其中R 1表示具有取代基的芳基,其哈米特定则取代基α的常数至少为0.2,且R 2表示具有取代基的芳基, 其哈米特规则取代常数至少为0.75; 其中R1代表氢原子或取代基; Z表示形成具有两个或三个氮原子并且可以具有取代基(包括稠环)的五元唑环所需的非金属原子的基团; X表示氢原子或在与显影剂的氧化产物偶联反应时可以消除的基团。