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    Photopolymerizable composition containing a combination of photoinitiators
    2.
    发明授权
    Photopolymerizable composition containing a combination of photoinitiators 失效
    含有光引发剂组合的光聚合组合物

    公开(公告)号：US4481276A

    公开(公告)日：1984-11-06

    申请号：US551616

    申请日：1983-11-14

    申请人： Shun-ichi Ishikawa ,  Koji Tamoto ,  Masayuki Iwasaki ,  Akira Umehara

    发明人： Shun-ichi Ishikawa ,  Koji Tamoto ,  Masayuki Iwasaki ,  Akira Umehara

    IPC分类号： C08F2/00 ,  C08F2/50 ,  C09D4/00 ,  C09D5/00 ,  C09D5/02 ,  C09D7/00 ,  C09D11/00 ,  C09D11/02 ,  C09D11/10 ,  C09J4/00 ,  C09J7/02 ,  C09J11/00 ,  F01D5/32 ,  G03C1/73 ,  G03F7/028 ,  G03F7/029 ,  G03F7/20 ,  G03C1/68

    CPC分类号： C08F2/50 ,  G03F7/0295 ,  Y10S430/121 ,  Y10S430/123

    摘要： A photopolymerizable composition having an improved sensitivity, which comprises a polymerizable compound having an ethylenically unsaturated bond and a photopolymerization initiator, wherein said photopolymerization initiator comprises a compound represented by general formula I ##STR1## wherein R.sup.1 and R.sup.2 each represents a hydrogen atom, an alkyl group, a substituted alkyl group, an aryl group, a substituted aryl group, or an aralkyl group; X represents a substituent having a Hammett's value of not more than 0.7; and Y represents a hydrogen atom, an alkyl group, a substituted alkyl group, an aryl group, a substituted aryl group, an aralkyl group, an acyl group, or an alkoxycarbonyl group and a 1,3,5-triazine compound represented by general formula II ##STR2## wherein R.sup.3, R.sup.4, and R.sup.5 each represents a hydrogen atom, an alkyl group, a substituted alkyl group, an aryl group, a substituted aryl group, or an aralkyl group; at least one of them being a mono-, di-, or tri-halogen-substituted methyl group.

    摘要翻译： 一种具有改进的灵敏度的可光聚合组合物，其包含具有烯键式不饱和键的可聚合化合物和光聚合引发剂，其中所述光聚合引发剂包括由通式I表示的化合物，其中R 1和R 2各自表示氢原子， 烷基，取代的烷基，芳基，取代的芳基或芳烷基; X表示哈米特值不大于0.7的取代基; Y表示氢原子，烷基，取代的烷基，芳基，取代的芳基，芳烷基，酰基或烷氧基羰基，以及一般地表示的1,3,5-三嗪化合物 式II其中R 3，R 4和R 5各自表示氢原子，烷基，取代的烷基，芳基，取代的芳基或芳烷基; 它们中的至少一个是单 - ，二 - 或三 - 卤素取代的甲基。

    Silver halide photographic material
    7.
    发明授权
    Silver halide photographic material 失效
    卤化银照相材料

    公开(公告)号：US5264333A

    公开(公告)日：1993-11-23

    申请号：US22100

    申请日：1993-02-25

    申请人： Junichi Yamanouchi ,  Satoru Toda ,  Koji Tamoto

    发明人： Junichi Yamanouchi ,  Satoru Toda ,  Koji Tamoto

    IPC分类号： G03C1/83 ,  G03C1/835 ,  G03C1/06

    CPC分类号： G03C1/835

    摘要： A silver halide photographic material has at least one hydrophilic colloid layer containing a dispersion obtained by emulsifying and dispersing a solution containing at least one oil-soluble dye and at least one water-insoluble, organic solvent-soluble polymer having at least one repeating unit represented by the following general formula (I): ##STR1## wherein R.sup.1 represents a hydrogen atom, a substituted or unsubstituted alkyl group having 1 to 4 carbon atoms, or a halogen atom; R.sup.2 and R.sup.3 may be the same or different and each represents a substituted or unsubstituted alkyl group or a substituted or unsubstituted aryl group; L represents a bivalent bonding group; and n.sub.1 represents 0 or 1.

    摘要翻译： 卤化银照相材料具有至少一个含有通过乳化和分散含有至少一种油溶性染料和至少一种具有至少一种重复单元的水不溶性有机溶剂可溶性聚合物的溶液而得到的分散体的亲水胶体层 通过下列通式（I）表示：其中R 1表示氢原子，取代或未取代的碳原子数为1〜4的烷基或卤素原子的式（I） R2和R3可以相同或不同，各自表示取代或未取代的烷基或取代或未取代的芳基; L表示二价键合基​​团; n1表示0或1。

    Silver halide color photographic material
    8.
    发明授权
    Silver halide color photographic material 失效
    卤化银彩色照相材料

    公开(公告)号：US4933989A

    公开(公告)日：1990-06-12

    申请号：US177227

    申请日：1988-04-04

    申请人： Yuji Kume ,  Keiji Mihayashi ,  Koji Tamoto ,  Mikio Ihama

    发明人： Yuji Kume ,  Keiji Mihayashi ,  Koji Tamoto ,  Mikio Ihama

    IPC分类号： G03C7/30

    CPC分类号： G03C7/3022 ,  Y10S430/158

    摘要： A silver halide color photographic material comprising a support having thereon at least one silver halide emulsion layer, wherein a silver halide emulsion contained in at least one of the silver halide emulsion layers is a silver halide emulsion in which 30% by number of the total number of whole silver halide grains have a diameter of not more than 0.3 .mu.m, as a diameter of equivalent sphere, and the silver halide color photographic material contains a compound capable of releasing upon a reaction with an oxidation product of a developing agent a compound which is capable of releasing development inhibitor upon a reaction with another molecular of an oxidation product of a developing agent.The silver halide color photographic material has excellent color reproducibility and sharpness as well as a broad exposure latitude.

    Silver halide color photographic light-sensitive material containing a coupler having a dye moiety
    9.
    发明授权
    Silver halide color photographic light-sensitive material containing a coupler having a dye moiety 失效
    含有染料部分的成色剂的卤化银彩色照相感光材料

    公开(公告)号：US4857447A

    公开(公告)日：1989-08-15

    申请号：US867718

    申请日：1986-05-28

    申请人： Koji Tamoto ,  Mitsunori Ono

    发明人： Koji Tamoto ,  Mitsunori Ono

    IPC分类号： G03C7/26 ,  G03C7/305 ,  G03C7/32

    CPC分类号： G03C7/30594 ,  G03C7/30541 ,  G03C7/30547 ,  Y10S430/159

    摘要： A silver halide color photographic light-sensitive material is disclosed, comprising (1) a coupler having a dye moiety, the maximum absorption wavelength of which is shifted to the shorter wavelength by a bond cleaving, directly or through a timing group, due to a coupling reaction with an oxidized product of an aromatic primary amine-based developing agent, and, as a result of the reaction, forming a compound having a dye portion which has the original maximum absorption wavelength before shifting; and (2) a compound releasing a development inhibitor directly or through a timing group upon reacting with the oxidized aromatic primary amine-based developing agent.

    摘要翻译： 公开了一种卤化银彩色摄影感光材料，其包括（1）具有染料部分的成色剂，其直接或通过定时组将其最大吸收波长通过键断裂转移到较短的波长，由于 与芳族伯胺类显影剂的氧化产物偶联反应，作为反应的结果，形成具有在移动前具有原始最大吸收波长的染料部分的化合物; 和（2）通过与氧化的芳族伯胺类显影剂反应，直接或通过时基基团释放显影抑制剂的化合物。

    Silver halide color photographic material
    10.
    发明授权
    Silver halide color photographic material 失效
    卤化银彩色照相材料

    公开(公告)号：US4711837A

    公开(公告)日：1987-12-08

    申请号：US769903

    申请日：1985-08-27

    申请人： Seiji Ichijima ,  Mitsunori Ono ,  Isamu Itoh ,  Keiji Mihayashi ,  Koji Tamoto ,  Yoshisada Nakamura

    发明人： Seiji Ichijima ,  Mitsunori Ono ,  Isamu Itoh ,  Keiji Mihayashi ,  Koji Tamoto ,  Yoshisada Nakamura

    IPC分类号： G03C7/32 ,  C09B43/00 ,  G03C7/305 ,  G03C7/333 ,  G03C1/40 ,  G03C7/26

    CPC分类号： G03C7/30547 ,  C09B43/00 ,  G03C7/3335 ,  Y10S430/159

    摘要： A silver halide color photographic material comprising a support having provided thereon at least one silver halide emulsion layer, wherein the photographic material contains a compound having a dye portion in which the maximum absorption wavelength is shifted by a bond that is cleaved upon reaction with an oxidation product of a developing agent and is capable of forming a diffusion resistant compound having a dye portion possessing the maximum absorption wavelength which is not shifted as a result of the reaction with an oxidation product of a developing agent.By the use of the compound which permits a large degree of freedom with respect to selection of the dye for forming a color image according to the present invention, the color photographic material has an excellent image quality, and a good fastness of image or a high sensitivity.

    摘要翻译： 一种卤化银彩色照相材料，其包含在其上设置有至少一个卤化银乳剂层的载体，其中所述照相材料含有具有染料部分的化合物，其中最大吸收波长与通过氧化反应时被切割的键偏移 并且能够形成具有由于与显影剂的氧化产物反应而不发生偏移的具有最大吸收波长的染料部分的具有扩散性的化合物。 通过使用允许根据本发明的用于形成彩色图像的染料的选择的大自由度的化合物，彩色照相材料具有优异的图像质量和良好的图像牢度或高 灵敏度。