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    Heat sensitive transfer materials
    2.
    发明授权
    Heat sensitive transfer materials 失效
    热敏转印材料

    公开(公告)号：US4892858A

    公开(公告)日：1990-01-09

    申请号：US272034

    申请日：1988-11-16

    申请人： Takeshi Nakamine ,  Kozo Sato

    发明人： Takeshi Nakamine ,  Kozo Sato

    IPC分类号： C07D219/08 ,  B41M5/035 ,  B41M5/26 ,  B41M5/30 ,  B41M5/385 ,  B41M5/388 ,  B41M5/39 ,  C09B15/00 ,  C09B53/00 ,  C09D5/26 ,  D06P5/13

    CPC分类号： B41M5/385 ,  Y10S428/913 ,  Y10S428/914 ,  Y10T428/265

    摘要： A heat sensitive transfer material is disclosed, comprising a support having provided thereon a layer containing a dye represented by formula (I) ##STR1## wherein R.sup.1 represents an aliphatic group which has from 1 to 6 carbon atoms, an aromatic group which has from 4 to 10 carbon atoms, an acyl group, an acyloxy group, an alkoxycarbonyl group, an acylamino group, a carbamoyl group, a sulfonamido group, a sulfamoyl group, an imido group, a urethane group, a ureido group, a sulfonyl group, a hydroxyl group, a cyano group, a carboxyl group, a nitro group or a halogen atom; m represents an integer of from 0 to 3; when m.gtoreq.2 the R.sup.1 groups may be the same of different and may be joined together to form a ring; R.sup.2 and R.sup.3 each independently represents an aliphatic group which has from 1 to 6 carbon atoms or an aromatic group, and R.sub.2 and R.sup.3 may be joined together to form a ring, R.sup.4 represents a halogen atom, an alkoxy group, an aliphatic group which has from 1 to 6 carbon atoms or an aromatic group which has from 4 to 10 carbon atoms; n represents an integer of from 0 to 3; and when n.+-.2 the R.sup.4 groups may be the same or different. R.sup.5 and R.sup.6 each independently represents hydrogen atom, an aliphatic group which has from 1 to 6 carbon atoms, or an aromatic group which has from 4 to 10 carbon atoms, and R.sup.5 and R.sup.6 may have substituent groups which contain hetero atoms. R.sup.5 and R.sup.6 may also be joined together to form a ring. Furthermore, R.sup.5 and/or R.sup.6 may be joined to R.sup.4 to form a ring. R.sup.1 to R.sup.6 may be further substituted with separate substituent groups.

    摘要翻译： 公开了一种热敏转印材料，其包括在其上提供含有由式（I）表示的染料的层的载体，其中R 1表示具有1至6个碳原子的脂族基团，芳族基团 具有4至10个碳原子，酰基，酰氧基，烷氧基羰基，酰氨基，氨基甲酰基，亚磺酰氨基，氨磺酰基，亚氨基，氨基甲酸酯基，脲基，磺酰基 基，羟基，氰基，羧基，硝基或卤素原子; m表示0〜3的整数， 当m> / = 2时，R1基团可以是不同的并且可以连接在一起以形成环; R2和R3各自独立地表示具有1至6个碳原子的脂族基团或芳族基团，并且R 2和R 3可以连接在一起形成环，R 4表示卤素原子，烷氧基，具有 1至6个碳原子或具有4至10个碳原子的芳族基团; n表示0〜3的整数， 当n +/- 2时，R4基团可以相同或不同。 R5和R6各自独立地表示氢原子，具有1至6个碳原子的脂族基团或具有4至10个碳原子的芳族基团，并且R 5和R 6可以具有含有杂原子的取代基。 R5和R6也可以连接在一起形成环。 此外，R 5和/或R 6可以连接到R 4以形成环。 R 1至R 6可以进一步被单独的取代基取代。

    Heat-developable color light-sensitive material
    5.
    发明授权
    Heat-developable color light-sensitive material 失效
    可热显色的感光材料

    公开(公告)号：US5017454A

    公开(公告)日：1991-05-21

    申请号：US394983

    申请日：1989-08-17

    申请人： Takeshi Nakamine ,  Ken Kawata ,  Toshiki Taguchi

    发明人： Takeshi Nakamine ,  Ken Kawata ,  Toshiki Taguchi

    IPC分类号： G03C8/08 ,  G03C1/498 ,  G03C8/40

    CPC分类号： G03C1/49827

    摘要： A heat-developable color light sensitive material comprising a support having thereon at least a light-sensitive silver halide, a binder, a non-diffusible compound capable of releasing a diffusible dye upon reduction, an electron donor compound and an electron transfer agent, said electron transfer agent being represented by formula (I): ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4, which may be the same or different, each represents hydrogen, a substituted or unsubstituted alkyl group, or a substituted or unsubstituted aryl group; R.sub.5 represents a halogen atom, a hydroxyl group, a substituted or unsubstituted alkyl group, or a substituted or unsubstituted alkoxy group; R.sub.6, R.sub.7, R.sub.8 and R.sub.9, which may be the same or different, each represents hydrogen, a halogen atom, a hydroxyl group, a carboxyl group, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted amino group, a substituted or unsubstituted acyl group, a substituted or unsubstituted alkoxycarbonyl group, a substituted or unsubstituted acyloxy group, a substituted or unsubstituted carbamoyl group, a substituted or unsubstituted acylamino group, a substituted or unsubstituted sulfamoyl group, a substituted or unsubstituted sulfonamido group, a substituted or unsubstituted urethane group, a substituted or unsubstituted ureido group. The heat-developable color light-sensitive material provides an image having a superior S/N ratio and improved preservability over time.

    摘要翻译： 一种可热显色的感光材料，其包括其上具有至少一种感光卤化银，粘合剂，还原后能够释放可扩散染料的不扩散化合物，电子给体化合物和电子转移剂的支持体，所述 电子转移剂由式（I）表示：其中R 1，R 2，R 3和R 4可以相同或不同，各自表示氢，取代或未取代的烷基或取代或未取代的烷基 芳基; R5表示卤素原子，羟基，取代或未取代的烷基或取代或未取代的烷氧基; R 6，R 7，R 8和R 9可以相同或不同，各自表示氢，卤素原子，羟基，羧基，取代或未取代的烷基，取代或未取代的芳基，取代或未取代的 烷氧基，取代或未取代的氨基，取代或未取代的酰基，取代或未取代的烷氧基羰基，取代或未取代的酰氧基，取代或未取代的氨基甲酰基，取代或未取代的酰氨基，取代或未取代的氨磺酰 取代或未取代的亚磺酰氨基，取代或未取代的氨基甲酸酯基，取代或未取代的脲基。 可热显色的感光材料提供具有优异的S / N比和随时间改进的保存性的图像。

    Arylidene compound, azomethine compound and silver halide photographic material
    6.
    发明授权
    Arylidene compound, azomethine compound and silver halide photographic material 失效
    亚芳基化合物，偶氮甲碱化合物和卤化银照相材料

    公开(公告)号：US06235457B1

    公开(公告)日：2001-05-22

    申请号：US09499371

    申请日：2000-02-07

    申请人： Keizo Kimura ,  Masashi Ogiyama ,  Yoshiharu Yabuki ,  Toshio Kawagishi ,  Takeshi Nakamine ,  Yuki Mizukawa

    发明人： Keizo Kimura ,  Masashi Ogiyama ,  Yoshiharu Yabuki ,  Toshio Kawagishi ,  Takeshi Nakamine ,  Yuki Mizukawa

    IPC分类号： G03C183

    CPC分类号： G03C1/832 ,  C07D471/04 ,  C09B23/0091 ,  C09B23/02 ,  C09B23/06 ,  C09B23/08 ,  C09B55/009 ,  Y10S430/145

    摘要： An arylidene compound is represented by the formula (I). Each of L1 and L2 independently is a divalent aliphatic group, a divalent aromatic group or a divalent heterocyclic group. L3 is trimethine, pentamethine or heptamethine. Y is ═O, ═S or ═N—R10. R1 is hydrogen, a halogen atom, cyano, nitro, an aliphatic group, an aromatic group, a heterocyclic group, —O—R11, —S—R12, —CO—O—R13, —O—CO—R14, —NR15R16, —CO—NR17R18, —SO2—R19 or —SO2—NR20R21. Each of R2, R3, R6 and R7 independently is hydrogen, a halogen atom, cyano, an aliphatic group, an aromatic group, —O—R22, —CO—R23, —CO—O—R24, —NR25R26, —NHCO—R27, —NH—CO—O—R28, —SO2—R29 or —NH—SO2—R30. Each of R4 and R5 independently is hydrogen, an aliphatic group, an aromatic group, —CO—R31 or —SO2—R32. An azomethine compound and silver halide photographic materials are also disclosed.

    摘要翻译： 亚芳基化合物由式（I）表示.L1和L2各自独立地为二价脂族基团，二价芳族基团或二价杂环基团。 L3是三甲基，五甲胺或七甲嘧啶。 Y是= O，= S或= N-R10。 R 1是氢，卤原子，氰基，硝基，脂族基，芳基，杂环基，-O-R 11，-S-R 12，-CO-O-R 13，-O-CO-R 14，-NR 15 R 16 ，-CO-NR 17 R 18，-SO 2 -R 19或-SO 2 -NR 20 R 21。 R2，R3，R6和R7各自独立地是氢，卤素原子，氰基，脂族基团，芳族基团，-O-R22，-CO-R23，-CO-O-R24，-NR25R26，-NHCO- R27，-NH-CO-O-R28，-SO2-R29或-NH-SO2-R30。 R 4和R 5各自独立地为氢，脂族基，芳基，-CO-R 31或-SO 2 -R 32。 还公开了偶氮甲碱化合物和卤化银照相材料。

    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：US5858635A

    公开(公告)日：1999-01-12

    申请号：US803373

    申请日：1997-02-20

    申请人： Takeshi Nakamine ,  Masuji Motoki ,  Toshio Kawagishi ,  Naoto Matsuda

    发明人： Takeshi Nakamine ,  Masuji Motoki ,  Toshio Kawagishi ,  Naoto Matsuda

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

    CPC分类号： G03C7/3835

    摘要： A silver halide color photographic material is described, containing a 1H-pyrazolo�5,1-c!-1,2,4-triazole magenta coupler represented by formula (I) ##STR1## wherein R.sub.1 and R.sub.4 each represent a substituent; R.sub.2 and R.sub.3 each represent a hydrogen atom, an alkyl group, an aryl group, a hydroxyl group or an alkyl group substituted with at least one hydroxyl group; R.sub.9 represents a hydrogen atom, an alkyl group, an aryl group, an acyl group or a sulfonyl group; L represents --SO.sub.2 --, --CO--, --SO.sub.2 NR.sub.10 --, --CONR.sub.10 -- or --COO--; R.sub.10 represents a hydrogen atom, an alkyl group or an aryl group; A.sub.1, A.sub.2, and A.sub.3 each represent --O--, --NR.sub.5 --, --NR.sub.5 CO--, --CONR.sub.5 --, --NR.sub.5 SO.sub.2 --, --SO.sub.2 NR.sub.5 --, --COO--, --OCO--, --NR.sub.5 CONR.sub.5 --, --OCONR.sub.5 -- or --NHCOO--; R.sub.5 represents a hydrogen atom, an alkyl group, an aryl group or an alkyl group substituted with at least one hydroxyl group; B.sub.1, B.sub.2, and B.sub.3 each represent an alkyl group, an alkylene group, an aryl group, an arylene group, an alkyl group substituted with at least one hydroxyl group or an alkylene group substituted with at least one hydroxyl group; s represents 0 or an integer of 1 to 3; X represents a hydrogen atom or a group releasable on coupling with an oxidized aromatic primary amine developing agent; k represents 0 or an integer of 1 to 3; u, m, n, t, and p each represent 0 or 1, provided that m-n+t-p=0; q represents 1; r represents 1 or 2; and at least one of R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, B.sub.1, B.sub.2, and B.sub.3 has a hydroxyl group, provided that the hydroxyl group is not the one directly bonded to an aryl group.

    摘要翻译： 描述了含有由式（I）代表的1H-吡唑并[5,1-c] -1,2,4-三唑品红成色剂取代基的卤化银彩色照相材料; R2和R3各自表示氢原子，烷基，芳基，羟基或被至少一个羟基取代的烷基; R9表示氢原子，烷基，芳基，酰基或磺酰基; L表示-SO 2 - ， - CO - ， - SO 2 NR 10 - ， - CONR 10 - 或-COO-; R 10表示氢原子，烷基或芳基; A1，A2和A3各自表示-O-，-NR5-，-NR5CO-，-CONR5-，-NR5SO2-，-SO2NR5-，-COO-，-OCO-，-NR5CONR5-，-OCONR5-或-NHCOO - ; R5表示氢原子，烷基，芳基或被至少一个羟基取代的烷基; B1，B2和B3各自表示烷基，亚烷基，芳基，亚芳基，被至少一个羟基取代的烷基或被至少一个羟基取代的亚烷基; s表示0或1〜3的整数， X表示氢原子或与氧化芳族伯胺显影剂偶联可释放的基团; k表示0或1〜3的整数， u，m，n，t和p各自表示0或1，条件是m-n + t-p = 0; q表示1; r表示1或2; R 1，R 2，R 3，R 4，R 5，B 1，B 2和B 3中的至少一个具有羟基，条件是羟基不是直接与芳基键合的羟基。

    Silver halide color photographic material containing photographic yellow dye-forming coupler
    8.
    发明授权
    Silver halide color photographic material containing photographic yellow dye-forming coupler 失效
    含有感光黄染料成色剂的卤化银彩色照相材料

    公开(公告)号：US5667951A

    公开(公告)日：1997-09-16

    申请号：US611214

    申请日：1996-03-05

    申请人： Hiroo Takizawa ,  Takeshi Nakamine ,  Yasuhiro Yoshioka ,  Masakazu Morigaki

    发明人： Hiroo Takizawa ,  Takeshi Nakamine ,  Yasuhiro Yoshioka ,  Masakazu Morigaki

    IPC分类号： G03C7/00 ,  G03C7/305 ,  G03C7/32 ,  G03C7/36 ,  G03C7/388 ,  G03C7/392 ,  G03C7/396

    CPC分类号： G03C7/30535 ,  G03C7/36 ,  G03C7/30558 ,  G03C7/3212

    摘要： A silver halide color photographic material is disclosed which comprises a support having provided thereon at least one photographic layer containing: (i) at least one yellow dye-forming coupler represented by formula (I); and (ii) a compound represented by formula (IV), or an oligomer or polymer comprising a moiety of the compound represented by formula (IV): ##STR1## wherein R.sub.1 and R.sub.2 each independently represents an aliphatic oxy group, an aliphatic group, an aryloxy group, an aryl group, an aliphatic amino group, or an anilino group; R.sub.3 represents a hydrogen atom, an aliphatic group, or an aryl group; and Q represents a dye-forming coupler residue capable of forming a yellow dye by undergoing a coupling reaction with an oxidation product of a developing agent;R.sub.31 CON(R.sub.32)R.sub.33 (IV)wherein R.sub.31, R.sub.32, and R.sub.33 each independently represents a hydrogen atom, an aliphatic group, or an aryl group; provided that the sum of the carbon atom numbers of R.sub.31, R.sub.32 and R.sub.33 is from 9 to 80, or R.sub.31 and R.sub.32, or R.sub.32 and R.sub.33 may combine with each other to form a ring.

    摘要翻译： 公开了一种卤化银彩色照相材料，其包括其上提供有至少一个照相层的载体，其包含：（i）由式（I）表示的至少一种形成黄色染料的成色剂; （Ⅳ）由式（Ⅳ）表示的化合物或包含式（Ⅳ）表示的化合物的部分的低聚物或聚合物：其中R 1和R 2各自独立地表示脂族氧基， 脂肪族基，芳氧基，芳基，脂肪族氨基或苯胺基; R3表示氢原子，脂族基团或芳基; Q表示通过与显影剂的氧化产物进行偶联反应形成黄色染料的成色成色剂残基; R 31 CON（R 32）R 33（Ⅳ）其中R 31，R 32和R 33各自独立地表示氢原子 ，脂族基团或芳基; 条件是R31，R32和R33的碳原子数之和为9至80，或R31和R32或R32和R33可以相互结合形成环。

    Silver halide color photographic material
    9.
    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：US5656418A

    公开(公告)日：1997-08-12

    申请号：US524846

    申请日：1995-09-07

    申请人： Takeshi Nakamine ,  Masuji Motoki ,  Toshio Kawagishi ,  Naoto Matsuda

    发明人： Takeshi Nakamine ,  Masuji Motoki ,  Toshio Kawagishi ,  Naoto Matsuda

    IPC分类号： G03C7/38

    CPC分类号： G03C7/3835

    摘要： A silver halide color photographic material is described, containing a 1H-pyrazolo[5,1-c]-1,2,4-triazole magenta coupler represented by formula (I) or (II): ##STR1## wherein all variables are defined in the specification, which photographic material exhibits satisfactory magenta color developability to form a dye image having a high density and excellent storage stability.

    摘要翻译： 描述了含有由式（I）或（II）表示的1H-吡唑并[5,1-c] -1,2,4-三唑品红成色剂的卤化银彩色照相材料：图像 >（II）其中所有变量在本说明书中定义，该照相材料表现出令人满意的品红色显影性以形成具有高密度和优异储存稳定性的染料图像。