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    Photographic film element containing an emulsion with dual peak green responsivity
    1.
    发明申请
    Photographic film element containing an emulsion with dual peak green responsivity 失效
    含有双峰绿色响应度的乳液的摄影胶片元件

    公开(公告)号：US20050130083A1

    公开(公告)日：2005-06-16

    申请号：US10732956

    申请日：2003-12-11

    申请人： David Fenton ,  Lois Buitano ,  Steven Link ,  Sharon Johnston ,  David Moorehouse

    发明人： David Fenton ,  Lois Buitano ,  Steven Link ,  Sharon Johnston ,  David Moorehouse

    IPC分类号： G03C1/14 ,  G03C1/16 ,  G03C1/18 ,  G03C1/494 ,  G03C7/30

    CPC分类号： G03C7/3041 ,  G03C1/14 ,  G03C1/16 ,  G03C1/18

    摘要： This invention relates to a silver halide photographic element comprising a support bearing a cyan dye image forming unit comprised of at least one red sensitive silver halide emulsion, a magenta dye image forming unit comprised of at least one green sensitive silver halide emulsion, and a yellow dye image forming unit comprised of at least one blue sensitive silver halide emulsion; wherein the at least one green sensitive silver halide emulsion comprises two absorptance peaks, the first peak being between 515 and 540 nm (short wavelength peak) and the second peak being between 565 and 590 nm, (long wavelength peak) and wherein (a) the ratio of the absorptance peak value of the short wavelength peak to the absorptance peak value of the long wavelength peak is from 0.65 to 1.55; (b) the absorptance minimum between the two absorptance peaks is between 530 and 560 nm; (c) the ratio of the absorptance value at the absorptance minimum to that of the smaller absorptance peak is 0.86 or less; (d) the ratio of the absorptance at 490 nm to that of the highest absorptance peak is 0.60 or less.

    摘要翻译： 本发明涉及一种卤化银照相元件，它包括一个载体，该载体带有由至少一种红色感光卤化银乳剂组成的青色染料影像形成单元，由至少一种绿色感光卤化银乳剂组成的品红染料影像形成单元，以及黄色 由至少一种蓝色感光卤化银乳剂组成的染料成像单元; 其中所述至少一种感绿卤化银乳剂包含两个吸收峰，所述第一峰在515和540nm之间（短波长峰），所述第二峰在565和590nm之间（长波长峰），并且其中（a） 短波长峰值的吸收峰值与长波长峰值的吸收峰值的比例为0.65〜1.55; （b）两个吸收峰之间的吸收最小值在530和560nm之间; （c）吸收率最小值与较小吸收峰值的吸收率之比为0.86以下; （d）490nm处的吸收率与最高吸收峰的吸收率之比为0.60以下。

    Silver halide photographic light-sensitive material
    4.
    发明授权
    Silver halide photographic light-sensitive material 有权
    卤化银照相感光材料

    公开(公告)号：US06458524B1

    公开(公告)日：2002-10-01

    申请号：US09643717

    申请日：2000-08-23

    申请人： Tetsuo Nakamura ,  Kimiyasu Morimura

    发明人： Tetsuo Nakamura ,  Kimiyasu Morimura

    IPC分类号： G03C1005

    CPC分类号： G03C1/18 ,  G03C1/0051 ,  G03C1/14

    摘要： A silver halide photographic light-sensitive material is described, comprising at least one compound represented by the following formula (I): wherein Z1 and Z2 each represents oxygen atom, sulfur atom, selenium atom, tellurium atom or a >NR group, R represents an alkyl group, an aryl group or a heterocyclic group, L1, L2 and L3 each represents a methine group, n1 represents 0 1, 2 or 3, V1, V2, V3, V4, W1, W2, W3 and W4 each represents hydrogen atom or a substituent, provided that two substituents may be combined with each other to form a condensed ring on the condition that assuming the sum total of &pgr; values of the substituents V1 to V4 is &pgr;v and the sum total of &pgr; values of the substituents W1 to W4 is &pgr;w, either one of &pgr;v and &pgr;w is 0.70 or less, M represents a charge-balancing counter ion, m represents a number necessary for neutralizing the electric charge of the molecule, R1 represents an alkyl group, an aryl group or a heterocyclic group, and R2 represents a substituent represented by any of the following formulae:  —(La)kaCONHSO2Ra —(Lb)kbSO2NHCORb —(Lc)kcCONHCORc —(Ld)kdSO2NHSO2Rd —(Le)keCOOH wherein Ra, Rb, Rc and Rd each represents an alkyl group, an aryl group, a heterocyclic group, an alkoxy group, an aryloxy group, a heterocyclyloxy group or an amino group, La, Lb, Lc, Ld and Le each represents a methylene group, and ka, kb, kc, kd and ke each represents an integer of 1 or more.

    摘要翻译： 描述了卤化银摄影感光材料，其包含至少一种由下式（I）表示的化合物：其中Z 1和Z 2各自表示氧原子，硫原子，硒原子，碲原子或a NR基，R表示 烷基，芳基或杂环基，L1，L2和L3各自表示次甲基，n1表示0,1,2或3，V1，V2，V3，V4，W1，W2，W3和W4各自表示氢 原子或取代基，条件是两个取代基可以彼此组合以形成稠合环，条件是假设取代基V1至V4的π值的总和是重要的，并且取代基W1的pI值的总和 对于W4是pw，ax和piw中的一个是0.70以下，M表示电荷平衡反离子，m表示中和分子的电荷所需的数，R1表示烷基，芳基或 杂环基，R2表示取代基 其中R 1，R 2，R c和R d各自表示烷基，芳基，杂环基，烷氧基，芳氧基，杂环氧基或氨基， La，Lb，Lc，Ld和Le各自表示亚甲基，ka，kb，kc，kd和ke各自表示1以上的整数。

    Silver halide photographic light-sensitive material
    6.
    发明申请
    Silver halide photographic light-sensitive material 失效
    卤化银照相感光材料

    公开(公告)号：US20020072019A1

    公开(公告)日：2002-06-13

    申请号：US09960981

    申请日：2001-09-25

    申请人： FUJI PHOTO FILM CO., LTD.

    发明人： Katsuhisa Ohzeki ,  Tetsuo Nakamura

    IPC分类号： G03C001/16 ,  G03C001/18 ,  G03C001/20

    CPC分类号： G03C1/14 ,  C09B23/0066 ,  C09B23/0083 ,  C09B23/08 ,  C09B69/008 ,  C09B69/04 ,  C09B69/06 ,  G03C1/035 ,  G03C1/08 ,  G03C1/09 ,  G03C1/102 ,  G03C1/127 ,  G03C1/16 ,  G03C1/18 ,  G03C1/20 ,  G03C1/22 ,  G03C5/26 ,  G03C2001/03517 ,  G03C2001/03535 ,  G03C2001/093 ,  G03C2200/52 ,  Y10S430/146 ,  Y10S430/164

    摘要： A silver halide photographic light-sensitive material is disclosed, comprising at least one silver halide emulsion layer, wherein the silver halide grain contained in said emulsion layer is silver chloroiodide or silver chloroiodobromide having a silver chloride content of 90 mol % or more and a silver iodide content of 0.01 to 1.0 mol %, at least one hexacyano complex is doped in an amount of at least 1null10null7 mol % based on the total silver amount, and said emulsion layer contains a methine dye represented by the following formula (I): 1 wherein Y represents an atomic group necessary for forming a heterocyclic ring or an atomic group necessary for forming a benzene ring condensed with a heterocyclic ring, which may further be condensed with another carbon ring or heterocyclic ring or may have a substituent, Z1 and Z2 each represents a single bond or an atomic group necessary for forming a nitrogen-containing heterocyclic ring which may further be condensed with another carbon ring or heterocyclic ring or may have a substituent, R represents an alkyl group, an aryl group or a heterocyclic group, D represents a group necessary for forming a methine dye, L1 and L2 each represents a methine group, p represents 0 or 1, M represents a counter ion, and m represents a number of 0 or more necessary for neutralizing the electric charge within the molecule.

    摘要翻译： 公开了一种卤化银照相感光材料，其包含至少一种卤化银乳剂层，其中所述乳剂层中所含的卤化银颗粒为氯化银银或氯化银含量为90摩尔％以上的氯碘溴化银和银 碘化物含量为0.01〜1.0摩尔％，至少一种六氰基络合物的掺杂量相对于总银量为至少1×10 -7摩尔％，所述乳剂层含有下式（I）表示的次甲基染料， ：其中Y表示形成杂环所需的原子团或形成与杂环稠合的苯环所需的原子团，其可以进一步与另一碳环或杂环稠合或可以具有取代基Z1和Z2 各自表示形成含氮杂环所需的单键或原子团，所述含氮杂环可以进一步与另一碳环或稠合 或可以具有取代基，R表示烷基，芳基或杂环基，D表示形成次甲基染料所需的基团，L1和L2各自表示次甲基，p表示0或1，M表示 反离子，m表示中和分子内的电荷所需的0以上的数。

    Silver halide photographic light-sensitive material
    7.
    发明授权
    Silver halide photographic light-sensitive material 失效
    卤化银照相感光材料

    公开(公告)号：US06348307B1

    公开(公告)日：2002-02-19

    申请号：US09625324

    申请日：2000-07-25

    申请人： Takanori Hioki

    发明人： Takanori Hioki

    IPC分类号： G03C112

    CPC分类号： G03C1/14

    摘要： An object of the present invention is to provide a silver halide photographic light-sensitive material which exhibits a high sensitivity and less residual color. A silver halide photographic light-sensitive material is described, comprising at least one compound represented by the following general formula (I): wherein dye1 represents a methine dye; M1 represents a charge-balanced counter ion; m1 represents the number of M1 required to neutralize the charge of the molecule; q and p each represents an integer of 1 or more; R1 represents an alkyl group represented by R1a, R1b, R1c, or R1d: R1a: (Qa)rCON−SO2Ra R1b: (Qb)sSO2N−CORb R1c: (Qc)tCON−CORc R1d: (Qd)uSO2N−SO2Rd wherein Ra, Rb, Rc and Rd each represents an alkyl group, aryl group, heterocyclic group, alkoxyl group, aryloxy group, heterocyclyloxy group or amino group; Qa, Qb, Qc or Qd each represents a methylene group; and r, s, t and u each represents an integer of 1 or more; and R2 represents an alkyl group represented by the following general formula: R2a: A1—SO3− R2b: A2—X wherein A1 represents a connecting group containing at least one atom other than carbon atom; A2 represents a connecting group; and X represents a carboxyl group, sulfate group, phosphoric acid group or boric acid group.

    摘要翻译： 本发明的目的是提供一种表现出高灵敏度和较少残留颜色的卤化银照相感光材料。 描述了卤化银照相感光材料，其包含至少一种由以下通式（I）表示的化合物：其中染料1表示次甲基染料; M1表示电荷平衡的抗衡离子; m1表示中和分子电荷所需的M1数; q和p分别表示1以上的整数， R1表示由R1a，R1b，R1c或R1d表示的烷基：R1a：（Qa）rCON-SO2RaR1b :( Qb）sSO2N-CORbR1c：（Qc）tCON-CORcR1d：（Qd）uSO2N-SO2Rd，其中Ra，Rb，Rc 和Rd各自表示烷基，芳基，杂环基，烷氧基，芳氧基，杂环氧基或氨基; Qa，Qb，Qc或Qd各自表示亚甲基; 并且r，s，t和u各自表示1以上的整数。 R2表示由以下通式表示的烷基：R2a：A1-SO3-R2b：A2-X，其中A1表示含有除碳原子以外的至少一个原子的连接基团; A2表示连接组; X表示羧基，硫酸基，磷酸基或硼酸基。

    Photothemographic element
    8.
    发明授权
    Photothemographic element 有权
    摄影元素

    公开(公告)号：US6165706A

    公开(公告)日：2000-12-26

    申请号：US287362

    申请日：1999-04-07

    申请人： Itsuo Fujiwara ,  Ichizo Toya

    发明人： Itsuo Fujiwara ,  Ichizo Toya

    IPC分类号： G03C1/14 ,  G03C8/40 ,  G03C1/498 ,  G03C1/12

    CPC分类号： G03C8/4046 ,  G03C1/14 ,  G03C8/4086 ,  G03C2001/7628 ,  G03C2200/47

    摘要： A photothermographic element has on a support a photosensitive layer and a non-photosensitive layer containing (1) a base precursor, (2) a base-bleachable dye or a salt thereof, and (3) a binder. A constituent layer on the same side of the support as the non-photosensitive layer contains (4) a water-soluble polymer other than gelatin. The element is improved in coating surface quality and minimized in residual color.

    摘要翻译： 光热敏成像元件在支撑体上具有感光层和非感光层，其含有（1）基体前体，（2）可漂白基质的染料或其盐，和（3）粘合剂。 与非感光层在支撑体的同一侧上的构成层包含（4）除了明胶之外的水溶性聚合物。 该元件在涂层表面质量方面得到改善，并使残留颜色最小化。