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17 条记录 (耗时 0.028 秒)

    Pyrrole ring-or condensed pyrrole ring-containing azomethine dye
    5.
    发明授权
    Pyrrole ring-or condensed pyrrole ring-containing azomethine dye 失效
    含吡咯环或缩合吡咯环的偶氮甲碱染料

    公开(公告)号：US5344933A

    公开(公告)日：1994-09-06

    申请号：US942835

    申请日：1992-09-10

    申请人： Hisashi Mikoshiba ,  Katsuyoshi Yamakawa ,  Kozo Sato ,  Koushin Matsuoka

    发明人： Hisashi Mikoshiba ,  Katsuyoshi Yamakawa ,  Kozo Sato ,  Koushin Matsuoka

    IPC分类号： B41M5/39 ,  C07D487/04 ,  C09B55/00 ,  D06P5/13 ,  G03C1/83 ,  C07D471/04 ,  B41M5/00 ,  B41M5/30 ,  G03C7/30

    CPC分类号： B41M5/39 ,  C09B55/009 ,  G03C1/83

    摘要： An azomethine dye is disclosed, represented by the general formula (I), (II) or (III): ##STR1## wherein R.sup.1, R.sup.2, R.sup.3 and R.sup.4 each independently represents a hydrogen atom or nonmetallic atom group; X represents --OH or --NR.sup.5 R.sup.6 ; R.sup.5 and R.sup.6 each independently represents a hydrogen atom, alkyl group, aryl group or heterocyclic group; R.sup.7, R.sup.8, R.sup.9, R.sup.10, R.sup.11, R.sup.12 and R.sup.13 each independently represents a hydrogen atom or nonmetallic atom group; and R.sup.1 and R.sup.2, and/or R.sup.2 and R.sup.5, and/or R.sup.5 and R.sup.6, and/or R.sup.6 and R.sup.3, and/or R.sup.3 and R.sup.4, and/or R.sup.7 and R.sup.8, and/or R.sup.9 and R.sup.10, and/or R.sup.11 and R.sup.12, and/or R.sup.12 and R.sup.13 may be connected to each other to form a cyclic structure. A heat transfer dye providing material is also disclosed, comprising a support having thereon a dye providing layer containing a heat migrating dye, the dye providing layer comprising at least one azomethine dye represented by the general formula (I), (II) or (III).

    摘要翻译： 公开了由通式（I），（II）或（III）表示的偶氮甲碱染料：其中R1，R2，R3和R4各自独立地表示： 独立地表示氢原子或非金属原子团; X表示-OH或-NR 5 R 6; R5和R6各自独立地表示氢原子，烷基，芳基或杂环基; R 7，R 8，R 9，R 10，R 11，R 12和R 13各自独立地表示氢原子或非金属原子团; 和R 1和R 2和/或R 2和R 5，和/或R 5和R 6，和/或R 6和R 3，和/或R 3和R 4，和/或R 7和R 8，和/或R 9和R 10，和/或 R11和R12，和/或R12和R13可以彼此连接以形成环状结构。 还公开了一种传热染料提供材料，其包括其上具有含有热迁移染料的染料提供层的载体，所述染料提供层包含至少一种由通式（I），（II）或（III）表示的偶氮甲碱染料 ）。

    Silver halide color photographic material
    7.
    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：US5348847A

    公开(公告)日：1994-09-20

    申请号：US982445

    申请日：1992-11-27

    申请人： Makoto Suzuki ,  Osamu Takahashi ,  Yasuhiro Shimada ,  Koushin Matsuoka ,  Yasuhiro Yoshioka

    发明人： Makoto Suzuki ,  Osamu Takahashi ,  Yasuhiro Shimada ,  Koushin Matsuoka ,  Yasuhiro Yoshioka

    IPC分类号： C07D487/04 ,  C09B55/00 ,  G03C7/38

    CPC分类号： C07D487/04 ,  C09B55/009 ,  G03C7/383

    摘要： Disclosed is a silver halide color photographic material comprising a support having thereon at least one layer containing one or more cyan couplers of formula (I): ##STR1## wherein R.sub.11 represents a branched or cyclic alkyl group, a branched or cyclic alkoxy group, a substituted aryl group, or a substituted aryloxy group; R.sub.21 represents a substituent which may optionally be substituted. R.sub.12 represents an aliphatic group, an aryl group, a heterocyclic group, an alkoxy group, an aryloxy group, an alkylamino group, an anilino group, a heterocyclic-oxy group, or a heterocyclic-amino group; R.sub.22 and R.sub.32 each represents a substituent; r.sub.2 represents an integer of from 0 to 4; provided that when r.sub.2 is a plural number, the plurality of R.sub.32 groups may be the same or different; R.sub.13, R.sub.23 and R.sub.33 each represent a hydrogen atom or a substituent; provided that the total of Taft's substituent constant .sigma.* values of R.sub.13, R.sub.23 and R.sub.33 is 1.5 or more; R.sub.43 represents a substituent. In formulae (I), (II) and (III), X.sub.1, X.sub.2 and X.sub.3 each represents a hydrogen atom, or a group which is capable of splitting off from the formula by a coupling reaction with an oxidation product of an aromatic primary amine color developing agent; and the group of R.sub.11, R.sub.21 or X.sub.1, the group of R.sub.12, R.sub.22, R.sub.32 or X.sub.2, or the group of R.sub.13, R.sub.23, R.sub.33, R.sub.43 or X.sub.3 may be a divalent group to form a dimer or a higher polymer or to bond to a polymer chain to form a homopolymer or a copolymer. The material forms a color image with good color hue and color fastness. It is hardly fogged, and the dyes formed from the couplers hardly associate with each other in the material.

    摘要翻译： 公开了一种卤化银彩色照相材料，其包括其上具有至少一层含有一种或多种式（I）的青色成色剂的载体的载体：其中R 11表示（ⅰ） 支链或环状烷基，支链或环状烷氧基，取代芳基或取代芳氧基; R 21表示可任选被取代的取代基。 R 12表示脂肪族基，芳基，杂环基，烷氧基，芳氧基，烷基氨基，苯胺基，杂环氧基或杂环氨基。 R 22和R 32各自表示取代基; r2表示0〜4的整数， 条件是当r2是多个数时，多个R32基团可以相同或不同; R 13，R 23和R 33各自表示氢原子或取代基; 条件是R13，R23和R33的塔夫脱取代基常数σ*值为1.5以上; R43表示取代基。 在式（I），（II）和（III）中，X 1，X 2和X 3各自表示氢原子，或者可以通过与芳族伯胺的氧化产物的偶联反应从式分解的基团 彩色显影剂; 并且R 11，R 21或X 1，R 12，R 22，R 32或X X，或R 13，R 23，R 33，R 43或X 3的基团可以是二价基团以形成二聚体或更高级的聚合物或键合 到聚合物链以形成均聚物或共聚物。 该材料形成具有良好色调和色牢度的彩色图像。 它几乎不起雾，并且由成色剂形成的染料在材料中几乎不相互关联。

    Silver halide color light-sensitive material
    9.
    发明授权
    Silver halide color light-sensitive material 失效
    卤化银色感光材料

    公开(公告)号：US6001551A

    公开(公告)日：1999-12-14

    申请号：US342025

    申请日：1994-11-16

    申请人： Yasuhiro Shimada ,  Koushin Matsuoka ,  Hiroyuki Yoneyama

    发明人： Yasuhiro Shimada ,  Koushin Matsuoka ,  Hiroyuki Yoneyama

    IPC分类号： G03C7/00 ,  G03C7/38 ,  G03C1/08 ,  G03C7/26 ,  G03C7/32

    CPC分类号： G03C7/383 ,  G03C7/3825

    摘要： A silver halide color light-sensitive material containing a cyan coupler which provides an excellent hue and an improved fastness at a low color-developing area and which has small change in a color developing density, which is caused by change of a composition of a blix solution and provides a small fog in a cyan color at a non-exposed area in a continuous processing. The silver halide color light-sensitive material contains at least one cyan coupler represented by the following Formula (I) in at least one layer on a support: wherein Y represents --N.dbd. or --C(R.sub.3).dbd.; X represents a hydrogen atom or a group which splits off upon a coupling reaction with an oxidized product of a color developing agent; Z represents a non-metallic atomic group necessary for forming an alicyclic group or a heterocyclic ring; R.sub.1, R.sub.2 and R.sub.3 each represents a hydrogen atom or a substituent; and R.sub.1 contributes to form an unsaturated bond in a ring formed by Z or combined with the atoms on the ring formed by Z to form a ring.

    摘要翻译： 含有青色成色剂的卤化银色感光材料，其在低显色区域提供优异的色调和改善的牢度，并且由于混合物的组成的变化而引起的显色密度变化很小 溶液，并在连续处理中在非曝光区域提供青色的小雾。 卤化银色感光材料在载体上的至少一层中含有至少一种由下式（I）表示的青色成色剂：其中Y表示-N =或-C（R 3）=; X表示氢原子或与彩色显影剂的氧化产物偶联反应时分裂的基团; Z表示形成脂环族基或杂环所必需的非金属原子团; R1，R2和R3各自表示氢原子或取代基; 并且R 1有助于在Z形成的环中形成不饱和键或与由Z形成的环上的原子结合形成环。

    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：US5384236A

    公开(公告)日：1995-01-24

    申请号：US257189

    申请日：1994-06-08

    申请人： Koushin Matsuoka ,  Yasuhiro Shimada ,  Hiroyuki Yoneyama

    发明人： Koushin Matsuoka ,  Yasuhiro Shimada ,  Hiroyuki Yoneyama

    IPC分类号： C07D487/04 ,  G03C7/38

    CPC分类号： C07D487/04 ,  G03C7/383

    摘要： A silver halide color photographic material comprising a support having provided thereon at least one layer containing at least one cyan coupler represented by formula (I) ##STR1## wherein R.sub.1 and R.sub.2 each represent a substituent except methyl group;R.sub.3, R.sub.4, R.sub.5 and R.sub.6 each represent a hydrogen atom or a substituent;Z represents a non-metallic atom or a non-metallic atomic group necessary for forming a ring and the non-metallic atomic group of Z may optionally be substituted by substituent(s); andX represents a hydrogen atom, or a group of splitting off from the formula by coupling reaction with an oxidation product of an aromatic primary amine color developing agent.

    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层含有式（I）表示的至少一种青色成色剂的载体的载体，其中R1和R2各自表示除甲基以外的取代基; R3，R4，R5和R6各自表示氢原子或取代基; Z表示形成环所需的非金属原子或非金属原子团，Z的非金属原子团可以任选被取代基取代; X表示氢原子，或者是通过与芳香族伯胺显色剂的氧化产物偶联反应而与式分解的基团。