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21. 发明公开

EP1316550A1 6-Acylamino-5-substituted-benzoxazol-2-one compounds and method for using them 审中-公开
标题翻译：在5-取代的6-酰基氨基 - 苯并恶唑-2-酮，以及它们的使用方法
公开(公告)号：EP1316550A1
公开(公告)日：2003-06-04
申请号：EP02079856.7
申请日：2002-11-21
申请人： EASTMAN KODAK COMPANY
发明人： Kim, Chang-Kyu, Eastman Kodak Company
IPC分类号： C07D263/58 , C07C209/62 , G03C7/34
CPC分类号： C07D263/58 , G03C7/305 , G03C7/3212 , G03C7/34 , G03C7/346
摘要： Disclosed is a 6-acylamino-5-substituted-benzoxazol-2-one compound having the structural formula I:
wherein
Y is halogen or a substituent group linked to the rest of the compound by a hetero atom, and
R' is a group containing at least 8 carbon atoms.
Also disclosed is a method for forming a cyan dye-forming coupler from the above compound. The method and intermediate provide a simplified manufacturing process.

22. 发明公开

EP1271240A2 Silver halide color photographic material 有权
标题翻译：卤化银彩色照相材料
公开(公告)号：EP1271240A2
公开(公告)日：2003-01-02
申请号：EP02254138.7
申请日：2002-06-13
申请人： KONICA CORPORATION
发明人： Ikesu, Saturo , Nogi, Kyoko , Suzuki, Takatugu , Chen, Zheliu
IPC分类号： G03C7/38 , G03C7/32
CPC分类号： C07D487/04 , C07D231/22 , C07D233/74 , G03C7/32 , G03C7/3212 , G03C7/34 , G03C7/38 , G03C7/3835
摘要： 1. A silver halide color photographic material exhibiting superior lasting quality with respect to color reproduction of formed dye images is disclosed, comprising a support having thereon at least one silver halide emulsion layer containing a coupler represented by the following formulas. There is also disclosed a method for preparing the coupler from low-priced raw material in a simple and reproducible manner and in a relatively high yield.
摘要翻译： 1.公开了一种卤化银彩色照相材料，它对形成的染料影象的颜色再现具有优良的持久性，包括其上具有至少一层含有由下式表示的成色剂的卤化银乳剂层的载体。还公开了一种以简单且可重现的方式并以较高产率从低价原料制备偶联剂的方法。

23. 发明公开

EP1205795A1 Photographic element having improved dye stability 有权
标题翻译：具有改进的染料稳定性的照相元件
公开(公告)号：EP1205795A1
公开(公告)日：2002-05-15
申请号：EP01204100.0
申请日：2001-10-26
申请人： EASTMAN KODAK COMPANY
发明人： Burns, Paul Andrew, c/o Eastman Kodak Company , Romanet, Robert Fogg, c/o Eastman Kodak Company , Fischer, Susan Marie, c/o Eastman Kodak Company , Lincoln, David George, c/o Eastman Kodak Company , Spara, Paul Patrick, c/o Eastman Kodak Company
IPC分类号： G03C7/38
CPC分类号： G03C7/3825 , G03C7/3212 , G03C7/3835
摘要： Disclosed is a photographic element comprising a light-sensitive silver halide emulsion layer having associated therewith a bicyclic azole dye-forming coupler, having appended to a ring carbon at a non-coupling position thereof a substituent group represented by the formula:
wherein the arrow represents the point of attachment of the substituent group to a non-coupling position of the coupler,

R 1 , R 2 , R 3 and R 4 are independently selected hydrogen or substituent groups, provided that any two of R 1 , R 2 , R 3 and R 4 may join to form a ring;
R a and R b are independently hydrogen or a substituent;
each R c and R d is an independently selected hydrogen or an alkyl or aryl group, provided that any two of them may join to form a ring and n is 1 to 10;
R e is hydrogen or an alkyl or aryl group;
each Y is an independently selected substituent group and m is from 0 to 4; and
Z is a substituent selected from the group consisting of -C(O)R 5 , -S(O) 2 R 5 , -SOR 5 , -P(=O)(R 6 ) 2 and -P(=O)(OR 6 ) 2 in which R 5 is selected from the group consisting of alkyl, aryl, heterocyclic, alkoxy, aryloxy, alkylamino, and arylamino groups and each R 6 is independently selected from the group consisting of alkyl and aryl groups; provided that Z can form a ring with any one of R c and R d . Such an element provides improved image dye stability.

24. 发明公开

EP1118907A3 Photographic element containing nitrogen heterocycle substituted cyan coupler, compound and process 有权
标题翻译：包含N-杂环取代的青色成色剂化合物和方法的照相元件
公开(公告)号：EP1118907A3
公开(公告)日：2002-04-17
申请号：EP00204774.4
申请日：2000-12-27
申请人： EASTMAN KODAK COMPANY
发明人： Mura, Albert J., c/o Eastman Kodak Company , Scaringe, Raymond P., c/o Eastman Kodak Company , Harder, John W., c/o Eastman Kodak Company
IPC分类号： G03C7/34 , C07D207/48
CPC分类号： C07D209/52 , C07D205/04 , C07D207/48 , C07D209/42 , C07D241/04 , C07D453/06 , G03C7/3212 , G03C7/346 , G03C2200/33
摘要： Disclosed is a photographic element comprising a light-sensitive silver halide emulsion layer having associated therewith a cyan dye-forming coupler represented by Formula (I): wherein: each R1 and R3 is an independently selected substituent, m is 0 to 5, and p is 0 to 2; X is hydrogen or a coupling-off group; W and W2 represent the atoms necessary to complete rings; and R2 is an alkyl or aryl group. The element provides desirable hue properties and ease of synthesis.

25. 发明公开

EP1113328A1 Photographic element, compound, and process 审中-公开
标题翻译：照相元件，化合物和工艺
公开(公告)号：EP1113328A1
公开(公告)日：2001-07-04
申请号：EP00204565.6
申请日：2000-12-18
申请人： EASTMAN KODAK COMPANY
发明人： Begley, William J., c/o Eastman Kodak Company , Coms, Frank D., c/o Eastman Kodak Company , Russo, Gary M., c/o Eastman Kodak Company
IPC分类号： G03C7/34 , C07D207/34 , C07D209/42 , C07D213/81 , C07D213/82 , C07D217/26 , C07D231/14 , C07D239/28 , C07D249/06 , C07D263/34 , C07D307/68 , C07D401/12 , C07D403/12 , C07D417/12
CPC分类号： G03C7/346 , G03C7/3212
摘要： Disclosed is a photographic element comprising a light-sensitive silver halide emulsion layer having associated therewith a cyan "NB coupler" having the formula (I):
wherein :

the term "NB coupler" represents a coupler of formula (I) that forms a dye for which the left bandwidth (LBW) using spin-coating is at least 5nm less than that of the same dye in solution form;
Y is H or a coupling-off group;
each Z" and Z ∗ is an independently selected substituent group where n is 0 to 4 and p is 0 to 2;
W 2 represents the atoms necessary to complete a heterocyclic ring group; and
V is a sulfone or sulfoxide containing group;
provided that the combined sum of the aliphatic carbon atoms in V, all Z" and all Z ∗ is at least 8. The element exhibits improved cyan dye hue.
摘要翻译：公开了包含感光卤化银乳剂层的照相元件，所述感光卤化银乳剂层具有与其结合的具有式（I）的青色“NB成色剂”：其中：术语“NB成色剂”表示形成染料的式为此，使用旋涂的左带宽（LBW）比溶液形式的相同染料小至少5nm; Y是H或偶合脱离基团; 每个Z“和Z *是独立选择的取代基，其中n是0至4并且p是0至2; W2表示完成杂环基团所需的原子;并且V是含砜或亚砜的基团;条件是在V中所有Z“和所有Z *中脂族碳原子的总和至少为8.所述元素呈现出改进的青色染料色调。

26. 发明公开

EP0953872A1 Photographic element containing improved acylacetamido yellow dye-forming coupler 有权
标题翻译： Photographisches元素，das einen动物口感Acylacetamido-Gelbkupplerenthält
公开(公告)号：EP0953872A1
公开(公告)日：1999-11-03
申请号：EP99201197.3
申请日：1999-04-17
申请人： EASTMAN KODAK COMPANY
发明人： Merkel, Paul Barrett, Eastman Kodak Company , Steele, David Arnold, Eastman Kodak Company , Poslusny, Jerrold Neal, Eastman Kodak Company , Welter, Thomas Robert, Eastman Kodak Company
IPC分类号： G03C7/36 , G03C7/305 , C07D403/06
CPC分类号： C07D231/12 , C07D233/56 , C07D249/08 , C07D403/06 , G03C7/30535 , G03C7/30558 , G03C7/3212 , G03C2200/33
摘要： Disclosed is a photographic element comprises a silver halide emulsion layer having associated therewith a 3-indoloylacetanilide yellow dye-forming coupler of structure I, below:
wherein:

R 1 is an alkyl or phenyl group;
R 2 is a phenyl, t-butyl, cyclohexyl or naphthyl group;
X is a halogen atom or an alkoxy or alkyl group;
each R 3 is in the para position or either meta position relative to the anilino nitrogen and is individually selected from the group consisting of halogen atoms, and alkyl, phenyl, alkoxy, phenoxy, carbamoyl, sulfamoyl, carbonamido, sulfonamido, alkylsulfonyl, arylsulfonyl, alkoxycarbonyl, aryloxycarbonyl, acyloxy, sulfoxyl, sulfonyloxy, alkylthio, acyl and cyano groups;
n is 1, 2 or 3;
R 4 is hydrogen or an alkyl group;
R 5 is hydrogen or an alkyl, alkylthio, alkoxycarbonyl or aryloxycarbonyl group; and
each R 6 is individually a halogen atom or an alkyl or alkoxy group and m is 0 to 4;
provided that two substituents may join to form a ring.

The element of the invention provides improved color forming ability, dye stability and other advantageous photographic properties.
摘要翻译：公开了一种照相元件，其包含与其结合的结构I的3-吲哚基乙酰替苯胺黄色染料形成成色剂的卤化银乳剂层，如下：其中：R 1为烷基或苯基; R2是苯基，叔丁基，环己基或萘基; X是卤素原子或烷氧基或烷基; 苯基，烷氧基，苯氧基，氨基甲酰基，氨磺酰基，碳酰氨基，亚磺酰氨基，烷基磺酰基，芳基磺酰基，烷氧基羰基，芳基磺酰基，烷氧基羰基，，芳氧基羰基，酰氧基，磺酰氧基，磺酰氧基，烷硫基，酰基和氰基; n为1,2或3; R4是氢或烷基; R5是氢或烷基，烷硫基，烷氧基羰基或芳氧基羰基; 并且每个R 6各自为卤素原子或烷基或烷氧基，m为0至4; 条件是两个取代基可以连接形成环。本发明的元件提供了改进的成色能力，染料稳定性和其它有利的照相性质。

27. 发明公开

EP0827021A1 Silver halide color photographic light-sensitive material 失效
标题翻译：卤化银彩色摄影感光材料
公开(公告)号：EP0827021A1
公开(公告)日：1998-03-04
申请号：EP97306478.5
申请日：1997-08-26
申请人： KONICA CORPORATION
发明人： Daifuku, Koji , Yasukawa, Hiroyuki , Takabe, Kohichi , Iwamoto, Ryohei , Ikesu, Satoru
IPC分类号： G03C7/32 , G03C7/38
CPC分类号： G03C7/3835 , G03C7/3212
摘要： Disclosed is a silver halide color photographic light sensitive material comprising a coupler represented by the following formula (I):
wherein Cp represents a coupler moiety; L represents a divalent linkage group; J represents -CO- or -SO 2 -; R 1 , R 2 , R 3 and R 4 independently represent a hydrogen atom, an alkyl group of an aryl group, provided that one of R 3 and R 4 is a hydrogen atom; R 5 represents a substituent; and n represents 0 or 1.
摘要翻译：本发明公开了一种卤化银彩色照相感光材料，其包含由下式（I）表示的成色剂：其中Cp表示成色剂部分; L表示二价连接基团; J表示-CO-或-SO2-; R 1，R 2，R 3和R 4独立地表示氢原子，芳基的烷基，条件是R 3和R 4中的一个是氢原子; R5代表取代基; 并且n代表0或1。

28. 发明公开

EP0802454A1 Silver halide color photographic light-sensitive material 失效
标题翻译：卤化银彩色摄影感光材料
公开(公告)号：EP0802454A1
公开(公告)日：1997-10-22
申请号：EP97302606.5
申请日：1997-04-16
申请人： KONICA CORPORATION
发明人： Ikesu, Satoru , Rudchenko, Vladimir F. , Kaneko, Yutaka
IPC分类号： G03C7/32 , G03C7/38
CPC分类号： G03C7/3835 , G03C7/3212
摘要： A silver halide color photographic light sensitive material is disclosed, containing a coupler highly soluble in organic solvents and superior in dispersibility and dispersion stability in a silver halide emulsion, which is represented by the following formula:
The coupler includes a pyrazolotriazole coupler reprepresented by the following formula:
摘要翻译：公开了一种卤化银彩色照相感光材料，它含有在有机溶剂中高度溶解的成色剂，并且在卤化银乳剂中的分散性和分散稳定性优良，其由下式表示：成色剂包括吡唑并三唑偶合剂，其代表如下式：

29. 发明公开

EP0718687A1 Photographic element containing a novel cyan dye forming a coupler and process for its use 失效
标题翻译： NeuenBlaugrünkupplerenthaltendes photographsches元素和Verfahren zur Verwendung desselben
公开(公告)号：EP0718687A1
公开(公告)日：1996-06-26
申请号：EP95203518.6
申请日：1995-12-15
申请人： EASTMAN KODAK COMPANY
发明人： Lau, Philip TS, c/o Eastman Kodak Company , Welter, Thomas R., c/o Eastman Kodak Company , Jozefiak, Thomas H., c/o Eastman Kodak Company
IPC分类号： G03C7/34 , G03C7/305
CPC分类号： G03C7/344 , G03C7/3212
摘要： A photographic element comprises a light sensitive silver halide emulsion layer having associated therewith a cyan dye-forming coupler dispersed in an organic solvent, the coupler having the formula:

wherein
A, B, and C are hydrogen or fluorine;
X is selected from the group consisting of halogen, alkoxy and methyl groups;
R is an aliphatic group which is unsubstituted or substituted with one or members selected from the group consisting of -F, -R'', -OR'', -SO 2 R'', -SO 2 NHR'', -CONHR'', -COOR'', -NHCOR'', -NHSO 2 R'', and -OCOR'' where R'' is a primary or secondary alkyl group;
R' is a substituent group and m is from 0 to 4;
COG is hydrogen or a coupling-off group capable of being split-off by an oxidized color developer; and
wherein the substituent groups X, R, and R' are selected so as to ballast the coupler and prevent it from wandering within the photographic coatings.
摘要翻译：照相元件具有（a）光敏Ag卤化物乳剂层和（b）分散在有机溶剂中并与层（a）相关联的式（I）的青色染料形成成色剂。 A，B和D = H或F; X =卤素，烷氧基或CH3; R =直链脂肪族gp。选择。 substd。通过F，R“，OR”，SO 2 R“，SO 2 NHR”，CONHR“，COOR”，NHCOR“，NHSO 2 R”和OCOR“中的一个或多个，其中R”是原子。或秒烷基甘油 R1 =一个取代 m = 0-4; COG = H或耦合关系gp。能够被氧化的显影剂分离出来; 并且其中X，R和R'将成色剂镇定并防止其在照相涂层中扩散。还要求的是通过暴露上述元件并使元件与彩色显影剂接触来形成图像。

30. 发明授权

EP0372281B1 Fotografisches Aufzeichnungsmaterial 失效
标题翻译：的照相记录材料。
公开(公告)号：EP0372281B1
公开(公告)日：1995-06-14
申请号：EP89121374.6
申请日：1989-11-18
申请人： Agfa-Gevaert AG
发明人： Wolff, Erich, Dr.
IPC分类号： G03C7/388 , G03C7/392 , G03C7/32 , G03C7/305
CPC分类号： C07D233/90 , C07C235/66 , G03C7/305 , G03C7/3212 , G03C7/3885 , G03C7/39208

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