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109 条记录 (耗时 0.025 秒)

    Silver halide color photographic material
    1.
    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：US5304463A

    公开(公告)日：1994-04-19

    申请号：US889374

    申请日：1992-05-28

    申请人： Takehiko Sato ,  Nobuo Seto

    发明人： Takehiko Sato ,  Nobuo Seto

    IPC分类号： C09K15/00 ,  G03C7/30 ,  G03C7/305 ,  G03C7/36 ,  G03C7/392 ,  G03C1/46

    CPC分类号： G03C7/3013 ,  G03C7/30535 ,  G03C7/365 ,  G03C7/39228 ,  G03C7/39236 ,  G03C7/39264 ,  G03C7/39268

    摘要： There is disclosed a silver halide color photographic material having photosensitive layers and non-photosensitive layers adjacent to photosensitive layers on a base, which comprises a yellow dye-forming coupler selected from a group consisting of couplers represented by formulas (I), (II), and (III) and a compound represented by the following formula (IV): ##STR1## wherein R.sub.1 represents a monovalent group, Q represents a group of non-metallic atoms required to form together with the C a cyclic hydrocarbon group or a heterocyclic group that has a heteroatom of N, S, O, or P, and Y.sub.R represents a residue remaining after removing the acyl group ##STR2## from the coupler represented by formula (I), provided that R.sub.1 is not a hydrogen atom and does not bond to Q to form a ring, ##STR3## wherein X.sup.1, and X.sup.2 each represent an alkyl group, an aryl group, or a heterocyclic group, X.sup.3 represents an organic residue required to form a nitrogen-containing heterocyclic group together with the >N--, Y represents an aryl group or a heterocyclic group, and Z represents a coupling releasing group, ##STR4## wherein R.sub.41 represents a hydrogen atom, an alkyl group, an aryl group, an alkenyl group, or a heterocyclic group; R.sub.42 represents an alkyl group, an aryl group, an alkenyl group, or a heterocyclic group, and n is an integer of 0 to 4, provided that R.sub.41 and R.sub.42 may together form a 5- to 7-membered ring.

    摘要翻译： 公开了一种卤化银彩色照相材料，其具有与基底上感光层相邻的感光层和非感光层，该感光层包含选自由式（I），（II）表示的成色剂组成的组中的黄色染料形成成色剂， 和（III）表示的化合物和下式（IV）表示的化合物：（*化学结构*）式（I）其中R1表示一价基团，Q表示与C形成的非金属原子的一组 具有N，S，O或P的杂原子的环状烃基或杂环基，YR表示从式（I）表示的成色剂除去酰基后残留的残基（*化学结构*），提供 （*化学结构*）式（II）（*化学结构*）式（III）其中X1和X2各自表示烷基，其中R 1不是氢原子并且不与Q键合形成环 芳基或杂环基，X3代表 与> N一起形成含氮杂环基所需的有机残基，Y表示芳基或杂环基，Z表示偶联离解基团，（*化学结构*）式（IV）其中R41 表示氢原子，烷基，芳基，烯基或杂环基; R42表示烷基，芳基，烯基或杂环基，n为0〜4的整数，条件是R41和R42可以一起形成5-至7-元环。

    Azo dye compound
    6.
    发明授权
    Azo dye compound 有权
    偶氮染料化合物

    公开(公告)号：US07629459B2

    公开(公告)日：2009-12-08

    申请号：US11280399

    申请日：2005-11-17

    申请人： Katsumi Kobayashi ,  Yasuhiro Ishiwata ,  Nobuo Seto ,  Kiyoshi Takeuchi

    发明人： Katsumi Kobayashi ,  Yasuhiro Ishiwata ,  Nobuo Seto ,  Kiyoshi Takeuchi

    IPC分类号： C07D487/04 ,  C09B29/00

    CPC分类号： C07D487/04

    摘要： A compound represented by formula (I):Formula (I) wherein Z1 is atoms necessary for forming an aromatic ring; Z2 is atoms necessary for forming an aromatic hetero ring; V1 and V2 each are a substituent, and at least one of V1 and V2 is a hydroxyl, primary- or secondary- or tertiary-amino, acylamino, or sulfonamido group; r is 1 to 4; s is 1 to 4; the ring formed by Z1 or Z2 may have a substituent other than V1 or V2; M1 is a counter ion; m1 is the number necessary for neutralizing charge; and X1 and X2 each are a carbon or hetero atom, and at least one of X1 and X2 is a hetero atom.

    摘要翻译： 由式（I）表示的化合物：式（I）其中Z 1是形成芳环所必需的原子; Z2是形成芳族杂环所必需的原子; V1和V2各自为取代基，V1和V2中的至少一个为羟基，伯或仲或叔氨基，酰氨基或亚磺酰氨基; r为1〜4; s是1到4; 由Z1或Z2形成的环可以具有除V1或V2以外的取代基; M1是抗衡离子; m1是中和电荷所需的数字; X 1和X 2各自为碳原子或杂原子，X 1和X 2中的至少一个为杂原子。

    Polymer bound 2,2,6,6,-piperidinyl derivatives
    9.
    发明授权
    Polymer bound 2,2,6,6,-piperidinyl derivatives 有权
    聚合物结合的2,2,6,6 - 哌啶基衍生物

    公开(公告)号：US06399712B1

    公开(公告)日：2002-06-04

    申请号：US09522611

    申请日：2000-03-10

    申请人： Nobuo Seto ,  Takayoshi Kamio

    发明人： Nobuo Seto ,  Takayoshi Kamio

    IPC分类号： C08F800

    CPC分类号： C08F226/06 ,  C08F212/14 ,  C08F220/34 ,  C08F246/00

    摘要： A polymer compound is provided comprising at least one of the monomer units represented by the following formula (A) or formula (B): wherein R11 and R21 each represents a hydrogen atom, an oxy radical group, an alkyl group, an alkenyl group, an alkoxy group or an acyl group; R12 and R22 each represents a hydrogen atom or an alkyl group; Y1 and Y2 each represents ←CONR4—, ←COO— or ←CH(OH)CH2O—; X− represents a chlorine ion, a bromine ion, an iodine ion or a hydroxy ion; Z represents an atom group which together with the nitrogen atom forms a 5- to 7-membered heteroring; R13 and R23 each represents a hydrogen atom, a methyl group, an ethyl group or a halogen atom; R4 represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms; and ← represents a bond to the main chain side of the polymer.

    摘要翻译： 提供了包含由下式（A）或式（B）表示的单体单元中的至少一种的高分子化合物：其中R 11和R 21各自表示氢原子，氧自由基，烷基，烯基， 烷氧基或酰基; R 12和R 22各自表示氢原子或烷基; Y1和Y2各自表示←CONR4-，←COO-或←CH（OH）CH2O-; X-表示氯离子，溴离子，碘离子或羟基离子; Z表示与氮原子一起形成5-至7-元杂环的原子基团; R 13和R 23各自表示氢原子，甲基，乙基或卤素原子; R4表示氢原子或碳原子数1〜4的烷基。 ←表示与聚合物的主链侧的键。

    Dye-fixing element and image-forming method, using a specific dye-mordant
    10.
    发明授权
    Dye-fixing element and image-forming method, using a specific dye-mordant 失效
    染料固定元件和成像方法，使用特定的染料媒染剂

    公开(公告)号：US06268105B1

    公开(公告)日：2001-07-31

    申请号：US09576994

    申请日：2000-05-24

    申请人： Hiroshi Arakatsu ,  Nobuo Seto ,  Toshiki Taguchi

    发明人： Hiroshi Arakatsu ,  Nobuo Seto ,  Toshiki Taguchi

    IPC分类号： G03C826

    CPC分类号： G03C8/56 ,  Y10S430/142

    摘要： There is disclosed a dye-fixing element utilizable to form an image by releasing or producing an image-forming dye or a precursor thereof in proportion or contraproportion to developed silver formed by development after imagewise exposing of a photosensitive silver halide and thereafter by diffusion or diffusive-transfer of the dye, which element comprises a polymeric dye mordant containing a recurring unit of the formula (A) and/or (B): wherein R12 and R22 each are H or an alkyl group, Y1 and Y2 each are ←CONR4—, ←COO— or ←CH(OH)CH2O—, X is Cl, Br, I or OH, Z is an atomic group necessary to form a 5- to 7-membered heteroring together with the N, R13 and R23 each are H, CH3, C2H5, or a halogen atom, and R4 is H or an alkyl group having 1-4 carbon atoms, and the symbol ← is a bond on the side of the main chain of the polymer. There is also disclosed a method for forming a color image excellent in fastness to light without causing any color-mixing.

    摘要翻译： 公开了一种可用于形成图像的染料固定元件，其通过在成像曝光感光卤化银之后通过显影形成的显影银的比例或比例与成像染料或其前体成比例或相互成正比，然后通过扩散或扩散 所述元件包含含有式（A）和/或（B）的重复单元的聚合染料媒染剂：其中R12和R22各自为H或烷基，Y1和Y2各自为←CONR4- ，←COO-或←CH（OH）CH2O-，X是Cl，Br，I或OH，Z是与N一起形成5-至7-元杂环所必需的原子团，R 13和R 23各自为H ，CH 3，C 2 H 5或卤素原子，R 4为H或具有1-4个碳原子的烷基，符号←为聚合物主链侧的键。 还公开了一种在不引起任何混色的情况下形成耐光牢度优异的彩色图像的方法。