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1. 发明公开

EP1197798A3 Photographic element containing cyan dye-forming coupler 审中-公开
标题翻译：含青色成色剂的照相元件
公开(公告)号：EP1197798A3
公开(公告)日：2002-06-19
申请号：EP01203484.9
申请日：2001-09-14
申请人： EASTMAN KODAK COMPANY
发明人： Clarke, David , Leyshon, Llewellyn James , Smith, Katie Emma
IPC分类号： G03C7/34 , G03C7/30
CPC分类号： G03C7/3006 , G03C7/346 , G03C7/3885 , G03C7/39288
摘要： The invention relates to a photographic element comprising a light sensitive silver halide emulsion layer having associated therewith (A) a cyan dye-forming coupler of formula (I) and (B) a bisphenol derivative compound of formula (II):- (A) whereineach R1 is an independently selected substituent provided that at least one of these is a fluoro or a perfluoroalkyl substituent;n is an integer from 1 to 3;R2 is an unsubstituted or substituted alkyl, aryl, amino or alkoxy group or a 5-10 membered heterocyclic ring which contains one or more heteroatoms selected from nitrogen, oxygen and sulfur, which ring is unsubstituted or substituted; andCOG is a hydrogen atom or a group which can be split off by the reaction of the coupler with an oxidized colour developing agent.provided that(a) when n is 3 and each R1 is fluorine, COG is not a methoxy group and(b) when n is 2 and R1 in the 3- and 4- positions is each a fluorine atom, COG is not hydrogen; and (B) whereinR3 is an unsubstituted or substituted alkyl, aryl, alkoxy, aryloxy group or a substituted amino group;each Z independently represents the atoms necessary to complete a substituted or unsubstituted arene or heteroaromatic ring system;X is a single bond or a linking group having a single atom which connects the arene or heteroaromatic ring systems; orX forms, together with substituents ortho to X on the arene or heteroaromatic ring systems, a fused unsubstituted or substituted 5-, 6-or 7-membered ring, which may contain one or two heteroatoms selected from nitrogen, oxygen and sulfur. The fluoro substituted cyan dye-forming couplers of the invention enhance the image stability of image dye without significantly degrading other photographic properties.

2. 发明公开

EP1191398A1 Photographic element with dye-forming coupler and stabilizing compound 审中-公开
标题翻译：含照相成色剂的照相卤化银元件和稳定化合物
公开(公告)号：EP1191398A1
公开(公告)日：2002-03-27
申请号：EP01203483.1
申请日：2001-09-14
申请人： EASTMAN KODAK COMPANY
发明人： Clarke, David , Leyshon, Llewellyn James , Moore, Christopher Peter
IPC分类号： G03C7/392
CPC分类号： G03C7/39288 , G03C7/34 , G03C7/36 , G03C7/38 , G03C7/384 , G03C7/3885
摘要： The invention relates to a photographic element comprising a light sensitive silver halide emulsion layer having associated therewith one or more dye-forming couplers and a stabilizer compound of formula (I):
wherein

R 1 and R 2 are independently selected from hydrogen or an unsubstituted or substituted alkyl, aryl, alkoxy, aryloxy or amino group or may combine to complete a 5-10 membered heterocyclic ring which may contain in addition to the silicon atom one or more heteroatoms selected from nitrogen, oxygen and sulfur, which ring is unsubstituted or substituted;
each Z independently represents the atoms necessary to complete a substituted or unsubstituted arene or heteroaromatic ring system;
X is a single bond or a linking group having a single atom which connects the arene rings or heteroaromatic ring systems; or
X forms, together with substituents ortho to X on the arene rings or heteroaromatic ring systems, a fused unsubstituted or substituted 5-, 6-or 7-membered ring, which may contain one or two heteroatoms selected from nitrogen, oxygen and sulfur.

The stabilizer is used to enhance the image stability of the dye formed from a cyan, magenta or yellow dye-forming coupler without significantly degrading other photographic properties.
摘要翻译：本发明涉及照相元件，其包括一个光敏感的卤化银乳剂层与一个相关联的存在或多种染料形成成色剂和式（I）的稳定剂化合物： worin R1和R2unabhängig选自氢或在unsubstituiertem选择或substituiertem烷基，芳基，烷氧基，芳氧基或氨基，或者可以结合形成5-10元杂环，其可另外与硅原子含有从氮，氧和硫，该环是unsubstituiertem或一个或多个杂原子 substituiertem; 每个Zunabhängigdarstellt原子必要完成一个substituiertem奥德unsubstituiertem芳烃或杂芳环体系; X是单键或具有单个原子哪个芳烃环或杂芳环系统连接的连接基团; 或X形式，连同取代基邻位的X的芳烃环或杂芳环系统，稠合的或unsubstituiertem substituiertem 5-，6-或7-元环，其可以包含一个或两个杂原子选自氮，氧和硫的上。所述稳定剂用于增强从青色，品红色或黄色染料形成成色剂形成的染料的图像稳定性，而不显着降低其它照相性能。

3. 发明授权

EP0053037B1 Photosensitive elements, colour image transfer film units and image dye providing compounds for use therein 失效
标题翻译：感光元件，彩色图像转印膜单元及其使用的图像提供化合物
公开(公告)号：EP0053037B1
公开(公告)日：1985-12-18
申请号：EP81305546.4
申请日：1981-11-24
申请人： EASTMAN KODAK COMPANY (a New Jersey corporation) , KODAK LIMITED
发明人： Bailey, Joseph , Clarke, David , Johnston, Linda Grace
IPC分类号： G03C5/54
CPC分类号： G03C8/10

4. 发明公开

EP1321812A3 Photographic elements containing a de-aggregating compound, dye-forming coupler and stabilizer 审中-公开
标题翻译：含有desaggregierende化合物，显色成色剂和稳定剂的照相元件
公开(公告)号：EP1321812A3
公开(公告)日：2004-02-25
申请号：EP02026765.4
申请日：2002-12-02
申请人： EASTMAN KODAK COMPANY
发明人： Gibson, Danuta , Clarke, David , Winscom, Christopher , Crawley, Michael
IPC分类号： G03C7/30
CPC分类号： G03C7/301 , G03C1/34 , G03C7/3005 , G03C7/3212 , G03C7/34 , G03C7/382 , G03C7/3825 , G03C7/39256 , G03C7/39296 , G03C2200/33 , Y10S430/132
摘要： The invention relates to a photographic element comprising at least one light-sensitive silver halide emulsion layer having associated therewith in the same dispersion a de-aggregating compound of formula (I), at least one heterocyclic cyan dye-forming coupler of formula (II) and a stabilizer of formula (III):- wherein the de-aggregating compound has the formula (I) wherein A is a hydrogen-bond-accepting hetero -atom or -group; Y is a hydrogen-bond-donating hetero -atom or -group; L is a linking group that is partially or wholly conjugated with A and linked to A by a carbon atom; n is 1, 2 or 3 hydrogen-bond-containing moieties; and (B) comprises the remaining atoms for completion of an unsubstituted or substituted heterocyclic ring or ring system containing the hydrogen bond-accepting hetero -atom or -group, which may contain one or more other heteroatoms selected from nitrogen, oxygen and sulfur; and wherein the heterocyclic cyan dye-forming coupler has the formula (II):- wherein R 1 is hydrogen or a substituent; R c is a substituent; and q is 0 to 4; Z a represents the atoms necessary to complete an unsubstituted or substituted 5- to 10-membered heterocyclic ring system which may contain one or more other heteroatoms selected from nitrogen, oxygen and sulfur; providing that each R c is attached to a carbon atom of the ring; and X is selected from hydrogen or halogen or a group which is separable by the reaction of coupler with an oxidized colour developing agent; and wherein the stabilizer of formula (III) has the formula wherein R 5 is an electron-donating group; R 6 is a substituent; each R 7 is an independently selected substituent; or one of R 5 and R 6 may join with R 7 to form an unsubstituted or substituted 5- to 10-membered ring system which may contain one or more heteroatoms selected from nitrogen, oxygen and sulfur; and s is 0 to 4; provided that (a) when one of R5 and R6 is a hydroxy group then the other may not be an arylsulfonamido or arylsulfamoyl substituent, and (b) at least one of R5, R6 and R7 contains a ballast group comprising at least 8 carbon atoms. When a compound of formula (I) is combined in a dispersion with a cyan coupler of formula (II) and a stabilizer of formula (III), the spectral bandwidths are narrowed significantly thereby reducing unwanted absorptions and an outstanding enhanced image stabilization is achieved.

5. 发明公开

EP1321812A2 Photographic elements containing a de-aggregating compound, dye-forming coupler and stabilizer 审中-公开
标题翻译：含有desaggregierende化合物，显色成色剂和稳定剂的照相元件
公开(公告)号：EP1321812A2
公开(公告)日：2003-06-25
申请号：EP02026765.4
申请日：2002-12-02
申请人： EASTMAN KODAK COMPANY
发明人： Gibson, Danuta , Clarke, David , Winscom, Christopher , Crawley, Michael
IPC分类号： G03C7/30
CPC分类号： G03C7/301 , G03C1/34 , G03C7/3005 , G03C7/3212 , G03C7/34 , G03C7/382 , G03C7/3825 , G03C7/39256 , G03C7/39296 , G03C2200/33 , Y10S430/132
摘要： The invention relates to a photographic element comprising at least one light-sensitive silver halide emulsion layer having associated therewith in the same dispersion a de-aggregating compound of formula (I), at least one heterocyclic cyan dye-forming coupler of formula (II) and a stabilizer of formula (III):-
wherein
the de-aggregating compound has the formula (I)
wherein
A is a hydrogen-bond-accepting hetero -atom or -group;
Y is a hydrogen-bond-donating hetero -atom or -group;
L is a linking group that is partially or wholly conjugated with A and linked to A by a carbon atom;
n is 1, 2 or 3 hydrogen-bond-containing moieties; and
(B) comprises the remaining atoms for completion of an unsubstituted or substituted heterocyclic ring or ring system containing the hydrogen bond-accepting hetero -atom or -group, which may contain one or more other heteroatoms selected from nitrogen, oxygen and sulfur; and
wherein
the heterocyclic cyan dye-forming coupler has the formula (II):-
wherein
R 1 is hydrogen or a substituent;
R c is a substituent; and
q is 0 to 4;
Z a represents the atoms necessary to complete an unsubstituted or substituted 5- to 10-membered heterocyclic ring system which may contain one or more other heteroatoms selected from nitrogen, oxygen and sulfur;
providing that each R c is attached to a carbon atom of the ring; and
X is selected from hydrogen or halogen or a group which is separable by the reaction of coupler with an oxidized colour developing agent; and
wherein
the stabilizer of formula (III) has the formula
wherein
R 5 is an electron-donating group;
R 6 is a substituent;
each R 7 is an independently selected substituent; or
one of R 5 and R 6 may join with R 7 to form an unsubstituted or substituted 5- to 10-membered ring system which may contain one or more heteroatoms selected from nitrogen, oxygen and sulfur; and
s is 0 to 4;
provided that

(a) when one of R 5 and R 6 is a hydroxy group then the other may not be an arylsulfonamido or arylsulfamoyl substituent, and
(b) at least one of R 5 , R 6 and R 7 contains a ballast group comprising at least 8 carbon atoms.

When a compound of formula (I) is combined in a dispersion with a cyan coupler of formula (II) and a stabilizer of formula (III), the spectral bandwidths are narrowed significantly thereby reducing unwanted absorptions and an outstanding enhanced image stabilization is achieved.
摘要翻译：本发明涉及照相元件，其包括至少一个光敏卤化银乳剂层在同一分散体相关联的存在式（I）的一个解聚合化合物，至少一个杂环形成青染料的式耦合器（II）和式稳定剂（III）： - worin的解聚合化合物具有式（I） worin A是氢键接受杂离子原子或 - 基团; Y是氢键供杂原子或 - 基团; L为连接基团没有被部分地或全部由碳原子带有共轭和连接到A; n是1，2或3含氢键的部分; 和（B）包含剩余的原子对于含有氢键接受性杂原子离子或 - 基团，其可以包含选自氮，氧和硫的一个或多个其它杂原子的unsubstituiertem或substituiertem杂环或环系统的完成; 和worin杂环形成青染料的成色剂具有式（II）： - worin - [R <1>是氢或取代基; [R 是一个取代基; 和q是0至4; ž darstellt原子必须在unsubstituiertem完成氮或substituiertem 5-至10-元杂环系统，其可包含一个或多个其它杂原子从，氧和硫的; 提供没有每个R 附接至环的碳原子上; 和X选自氢或卤素或一组中的所有其是通过成色剂与氧化的彩色显影剂反应可分离选择; 和worin式稳定剂（III）具有下式 worin R5是供电子基团; R6是取代基; 每个R 7是上unabhängig选择的取代基; 或R5和R6可与R7加入一到在unsubstituiertem形成氮气或substituiertem 5-至10-元环系统，其可以含有选自氧和硫的一个或多个杂原子; 且s是0至4; 提供确实的（a）当R 5和R 6中的一个是羟基，则另一个不能是在芳基亚磺酰氨基或芳基氨磺酰取代基，和（b）R 5，R 6和R 7中的至少一个含有固定基团，其包含至少8个碳原子，当式（I）的化合物在与式青色成色剂（II）和式（III）的稳定剂的分散体相结合时，光谱带宽变窄，从而显着地减少不必要的吸收和上突出的增强的图像达到稳定。

6. 发明公开

EP0095324A2 Photographic recording material employing a nondiffusible magenta dye-releasing compound or precursor thereof 失效
标题翻译：的照相记录材料，其中使用耐扩散性化合物或其前体释放所述品红色染料。
公开(公告)号：EP0095324A2
公开(公告)日：1983-11-30
申请号：EP83302850.9
申请日：1983-05-19
申请人： EASTMAN KODAK COMPANY (a New Jersey corporation)
发明人： Evans, Steven , Elwood, James K. , Bailey, Joseph , Clarke, David , Johnston, Linda Grace
IPC分类号： G03C5/54
CPC分类号： C09B27/00 , G03C8/10
摘要： A photographic recording material is described which employs a novel nondiffusible compound capable of releasing at least one diffusible magenta dye moiety said compound having the formula:
wherein:

(a) X represents the atoms necessary to complete a 5- or 6-membered heterocyclic ring;
(b) Y represents the atoms necessary to complete a 5- or 6-membered heterocyclic fused ring;
(c) CAR represents a ballasted carrier moiety capable of releasing the diffusible magenta dye moiety as a function of development of a silver halide emulsion layer under alkaline conditions;
(d) R represents a hydroxy group, a salt thereof, or a hydrolyzable precursor thereof, or CAR which is linked to the dye moiety through an oxygen atom thereon; and
(e) n is 0. 1 or 2, with the proviso that when n is 0, then R is CAR which is linked to the dye moiety through an oxygen atom thereon.
摘要翻译：的照相记录材料，描述了采用能够释放至少一种扩散性品红色染料部分的新颖的非扩散化合物所述的化合物具有下式： worin：（A）X darstellt原子必要完成5-或6-元杂环; （B）Y表示原子必要完成5-或6-元杂环稠环; （C）CAR darstellt能够释放扩散性品红色染料部分作为在碱性条件下的卤化银乳剂层的显影的函数的一个镇流载体部分; （D）R darstellt羟基，其盐，或它们的可水解前体或CAR所有这一切是通过在其上的氧原子连接于染料的部分; 和（e）n为0，1或2，其条件没有当n是0时，则R CAR所有这一切都被链接到染料部分通过在其上氧原子。

7. 发明公开

EP1321811A3 Photographic elements containing a de-aggregating compound, and dye-forming coupler 审中-公开
标题翻译：含有desaggregierende化合物和成色照相元件
公开(公告)号：EP1321811A3
公开(公告)日：2004-02-25
申请号：EP02026764.7
申请日：2002-12-02
申请人： EASTMAN KODAK COMPANY
发明人： Gibson, Danuta , Clarke, David , Winscom, Christopher
IPC分类号： G03C7/30
CPC分类号： G03C7/301 , G03C7/3005 , G03C7/3212 , G03C7/34 , G03C7/38 , G03C7/382 , G03C7/3825 , G03C7/39256 , G03C2200/33 , Y10S430/132
摘要： The invention relates to a photographic element comprising at least one light-sensitive silver halide emulsion layer having associated therewith in the same dispersion a de-aggregating compound of formula (I) and at least one heterocyclic dye-forming coupler of formula (II), wherein the de-aggregating compound has the formula (I) wherein A is a hydrogen-bond-accepting hetero -atom or -group; Y is a hydrogen-bond-donating hetero -atom or -group; L is a linking group that is partially or wholly conjugated with A and linked to A by a carbon atom; n is 1, 2 or 3 hydrogen-bond-containing moieties; and (B) comprises the remaining atoms for completion of an unsubstituted or substituted heterocyclic ring or ring system containing the hydrogen bond-accepting hetero -atom or -group, which may contain one or more other heteroatoms selected from nitrogen, oxygen and sulfur; and wherein the heterocyclic dye-forming coupler has the formula (II):- wherein R 1 is hydrogen or a substituent; R c is a substituent; and q is 0 to 4; Z a represents the atoms necessary to complete an unsubstituted or substituted 5- to 10-membered heterocyclic ring system which may contain one or more other heteroatoms selected from nitrogen, oxygen and sulfur; providing that each R c is attached to a carbon atom of the ring; and X is selected from hydrogen or halogen or a group which is separable by the reaction of coupler with an oxidized colour developing agent. When a compound of formula (I) is combined in a dispersion with a cyan or magenta dye-forming coupler of formula (II), it unexpectedly de-aggregates the dyes formed, reducing the unwanted absorptions in the spectra of the azomethine dyes and improving colour reproduction.

8. 发明公开

EP1321811A2 Photographic elements containing a de-aggregating compound, and dye-forming coupler 审中-公开
标题翻译： Photographische Elemente，die eine desaggregierende Verbindung und einen Farbkuppler enthalten
公开(公告)号：EP1321811A2
公开(公告)日：2003-06-25
申请号：EP02026764.7
申请日：2002-12-02
申请人： EASTMAN KODAK COMPANY
发明人： Gibson, Danuta , Clarke, David , Winscom, Christopher
IPC分类号： G03C7/30
CPC分类号： G03C7/301 , G03C7/3005 , G03C7/3212 , G03C7/34 , G03C7/38 , G03C7/382 , G03C7/3825 , G03C7/39256 , G03C2200/33 , Y10S430/132
摘要： The invention relates to a photographic element comprising at least one light-sensitive silver halide emulsion layer having associated therewith in the same dispersion a de-aggregating compound of formula (I) and at least one heterocyclic dye-forming coupler of formula (II),
wherein
the de-aggregating compound has the formula (I)
wherein
A is a hydrogen-bond-accepting hetero -atom or -group;
Y is a hydrogen-bond-donating hetero -atom or -group;
L is a linking group that is partially or wholly conjugated with A and linked to A by a carbon atom;
n is 1, 2 or 3 hydrogen-bond-containing moieties; and
(B) comprises the remaining atoms for completion of an unsubstituted or substituted heterocyclic ring or ring system containing the hydrogen bond-accepting hetero -atom or -group, which may contain one or more other heteroatoms selected from nitrogen, oxygen and sulfur; and
wherein
the heterocyclic dye-forming coupler has the formula (II):-
wherein
R 1 is hydrogen or a substituent;
R c is a substituent; and
q is0to 4;
Z a represents the atoms necessary to complete an unsubstituted or substituted 5- to 10-membered heterocyclic ring system which may contain one or more other heteroatoms selected from nitrogen, oxygen and sulfur;
providing that each R c is attached to a carbon atom of the ring; and
X is selected from hydrogen or halogen or a group which is separable by the reaction of coupler with an oxidized colour developing agent.
When a compound of formula (I) is combined in a dispersion with a cyan or magenta dye-forming coupler of formula (II), it unexpectedly de-aggregates the dyes formed, reducing the unwanted absorptions in the spectra of the azomethine dyes and improving colour reproduction.
摘要翻译：本发明涉及一种照相元件，其包含至少一种感光卤化银乳剂层，其在相同分散体中与式（I）的脱聚合化合物和至少一种式（II）的杂环染料形成成色剂相关联，其中所述去聚集化合物具有式（I），其中A是氢键接受杂原子或基团; Y是提供氢键的杂原子或基团; L是与A部分或全部缀合并通过碳原子与A连接的连接基团; n是1,2或3个含氢键的部分; 和（B）包括用于完成含有可接受氢键的杂原子或基团的未取代或取代的杂环或环系的其余原子，其可以含有一个或多个选自氮，氧和硫的其它杂原子; 并且其中所述杂环染料形成成色剂具有式（II）： - 其中R 1是氢或取代基; R c是取代基; q为0〜4; Z a表示完成未取代或取代的5至10元杂环体系所必需的原子，其可含有一个或多个其它选自氮，氧和硫的杂原子; 条件是每个R c连接到环的碳原子上; X选自氢或卤素或可通过成色剂与氧化的彩色显影剂的反应分离的基团。当式（I）化合物在分散体中与式（II）的青色或品红色成色剂结合时，意外地使所形成的染料去聚集，从而减少光谱中不需要的吸收偶氮甲碱染料和改善色彩再现。

9. 发明授权

EP0095324B1 Photographic recording material employing a nondiffusible magenta dye-releasing compound or precursor thereof 失效
标题翻译：摄影记录材料采用不可避免的杂色发色化合物或其前体
公开(公告)号：EP0095324B1
公开(公告)日：1986-07-09
申请号：EP83302850.9
申请日：1983-05-19
申请人： EASTMAN KODAK COMPANY (a New Jersey corporation)
发明人： Evans, Steven , Elwood, James K. , Bailey, Joseph , Clarke, David , Johnston, Linda Grace
IPC分类号： G03C5/54
CPC分类号： C09B27/00 , G03C8/10

10. 发明授权

EP0053040B1 Photosensitive elements, colour image transfer film units and image dye providing compounds for use therein 失效
标题翻译：感光元件，彩色图像转印膜单元及其使用的图像提供化合物
公开(公告)号：EP0053040B1
公开(公告)日：1986-02-12
申请号：EP81305558.9
申请日：1981-11-24
申请人： EASTMAN KODAK COMPANY (a New Jersey corporation) , KODAK LIMITED
发明人： Bailey, Joseph , Clarke, David , Johnston, Linda Grace
IPC分类号： G03C5/54
CPC分类号： G03C8/10

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