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1. 发明授权

US6010837A Silver halide photographic element comprising image dye-forming couplers 失效
标题翻译：卤化银照相元件包括成像染料成色剂
公开(公告)号：US6010837A
公开(公告)日：2000-01-04
申请号：US842281
申请日：1997-04-23
申请人： Bernard A. Clark , Michael W. Crawley , Jane S. Boff , Christina M. Watts , Stephen P. Singer , Paul L. Stanley
发明人： Bernard A. Clark , Michael W. Crawley , Jane S. Boff , Christina M. Watts , Stephen P. Singer , Paul L. Stanley
IPC分类号： C07D231/52 , G03C7/384 , G03C1/08 , G03C7/26 , G03C7/32
CPC分类号： G03C7/384 , C07D231/52
摘要： The invention provides a photographic element comprising a silver halide emulsion layer having associated therewith an image dye-forming coupler of formula (I): ##STR1## wherein X is H or a coupling-off group, R is H; or R, R.sub.1 and R.sub.2 are the same or different and are coupler-modifying functional groups (with the provisos that (a) the moiety N(R.sub.1)COR.sub.2 may not be a carbamate, ureido or imido and (b) R.sub.1 and R.sub.2 may not both be phenyl or substituted phenyl); or R.sub.1 and R.sub.2 taken together with the nitrogen atom and the carbonyl group form a 5-10 membered heterocyclic ring which may contain one or more further heteroatoms selected from N, O and S, said heterocyclic ring being unsubstituted or substituted with one or more coupler-modifying functional groups, with the proviso that the ring is not a cyclic carbamate, ureido or imido; and wherein the coupler forms a dye with a peak absorption less than 565 nm.
摘要翻译：本发明提供了一种照相元件，其包含卤化银乳剂层，其具有式（I）的成像染料成色剂：其中X为H或偶合离去基团，R为H; 或R 1，R 2和R 2相同或不同并且是成色剂改性官能团（条件是（a）部分N（R 1）COR 2可以不是氨基甲酸酯，脲基或亚氨基，和（b）R 1和R 2可以不是苯基或取代的苯基）; 或者R 1和R 2与氮原子和羰基一起形成5-10元杂环，其可以含有一个或多个另外的选自N，O和S的杂原子，所述杂环是未取代的或被一个或多个成色剂修饰官能团，条件是该环不是环状氨基甲酸酯，脲基或亚氨基; 并且其中所述成色剂形成吸收峰小于565nm的染料。

2. 发明授权

US5919969A Synthesis of yellow couplers 失效
标题翻译：黄色成色剂的合成
公开(公告)号：US5919969A
公开(公告)日：1999-07-06
申请号：US868654
申请日：1997-06-04
申请人： Michael W. Crawley
发明人： Michael W. Crawley
IPC分类号： C07C235/80 , C07D209/48 , C07D231/12 , C07D233/72 , C07D233/74 , C07D249/08 , G03C7/305 , G03C7/32 , G03C7/36 , C07C229/00
CPC分类号： C07D209/48 , C07C235/80 , C07D233/74 , G03C7/36 , G03C7/30535 , G03C7/3212
摘要： The invention provides a method of synthesis of a image-dye forming coupler of formula (I) ##STR1## wherein X is a substituent linked to the coupler by an atom of oxygen, sulfur or nitrogen R.sup.1 is an alkyl or aryl group, R.sup.2 is a hydrogen atom or an alkyl group; R.sup.3 to R.sup.7 are the same or different and selected from a hydrogen atom and substituent groups;which method comprises the reaction of a compound of formula (II) ##STR2## wherein R and R.sup.1 are the same or different and are as defined above for R.sup.1 and X is as defined above with a compound of formula (III) ##STR3## wherein R.sup.2 to R.sup.7 are as defined above, in the presence of an inert organic solvent.
摘要翻译：本发明提供了一种合成式（I）的成像剂的方法，其中X是通过氧原子，硫或氮连接到成色剂上的取代基，R 1是烷基或芳基，R 2是氢原子或烷基; R3至R7相同或不同，选自氢原子和取代基; 该方法包括式（II）的化合物，其中R和R 1相同或不同，并且如上文对R 1所定义，X如上所定义，与式（III）化合物反应，其中R 2至R 7定义如上在惰性有机溶剂存在下进行。

3. 发明授权

US4548888A Photographic products employing novel nondiffusible hydrazone dye-releasing compounds 失效
标题翻译：摄影产品采用新型不扩散腙染料释放化合物
公开(公告)号：US4548888A
公开(公告)日：1985-10-22
申请号：US669144
申请日：1984-11-07
申请人： Michael W. Crawley
发明人： Michael W. Crawley
IPC分类号： C07D213/61 , C07D213/64 , C07D213/71 , C07D213/73 , C07D213/77 , C09B26/02 , G03C7/00 , G03C8/10 , G03C1/40 , G03C5/54
CPC分类号： C07D213/73 , C07D213/61 , C07D213/64 , C07D213/71 , C07D213/77 , C09B26/02 , G03C8/10
摘要： Photographic elements, diffusion transfer assemblages, coordination complexes and processes are described which employ a novel nondiffusible hydrazone compound capable of releasing at least one diffusible yellow dye or dye precursor thereof having the formula: ##STR1## wherein: (a) Z.sup.1 and Z.sup.2 each independently represents the atoms necessary to complete a 5- or 6-membered aromatic heterocyclic ring;(b) CAR represents a ballasted carrier moiety capable of releasing the diffusible yellow dye moiety or precursor thereof as a function of development;(c) R represents hydrogen, an alkyl or substituted alkyl group of from 1 to about 12 carbon atoms, an aryl or substituted aryl group of from about 6 to about 12 carbon atoms, a substituted or unsubstituted 5- or 6-membered aromatic heterocyclic ring, or CAR, and(d) n is 0, 1 or 2, with the proviso that when n is 0, then R is CAR.
摘要翻译：描述了摄影元件，扩散转移组合物，配位络合物和方法，其使用能够释放至少一种具有下式的至少一种可扩散的黄色染料或染料前体的新型不扩散腙化合物：其中：（a）Z1和Z2各自独立地表示完成5-或6-元芳族杂环所必需的原子; （b）CAR表示能够释放作为显影的函数的可扩散的黄色染料部分或其前体的压载载体部分; （c）R表示氢，1至约12个碳原子的烷基或取代的烷基，约6至约12个碳原子的芳基或取代的芳基，取代或未取代的5或6元芳族杂环环或CAR，（d）n为0,1或2，条件是当n为0时，R为CAR。

4. 发明授权

US6132943A Color photographic elements containing yellow-colored magenta dye-forming masking couplers 失效
标题翻译：含有黄色品红色染料形成掩蔽剂的彩色照相元件
公开(公告)号：US6132943A
公开(公告)日：2000-10-17
申请号：US418392
申请日：1999-10-14
申请人： Janet N. Younathan , Michael W. Crawley , Krishnan Chari
发明人： Janet N. Younathan , Michael W. Crawley , Krishnan Chari
IPC分类号： C07D231/52 , C09B29/50 , G03C7/305 , G03C7/333 , G03C7/384 , G03C1/46
CPC分类号： G03C7/3335 , G03C7/30547 , G03C7/384
摘要： A multilayer silver halide color photographic element is disclosed comprising a support bearing a light-sensitive silver halide emulsion layer and a non-diffusible yellow-colored magenta dye-forming masking coupler of the following formula ##STR1## wherein COUP is a magenta dye-forming coupler having the azo group attached to its coupling position; q is an integer of from 0 to 3, and each R' independently represents a substituent group or two R' groups together complete a ring of from 5-7 atoms, which ring may include 1 or more heteroatoms selected from O, N and S; m is 1 or 2, and DG represents a substituent of the formula ##STR2## where each L.sup.1 represents a divalent linking group, preferably --O(CH.sub.2).sub.y --, --NHCO(CH.sub.2).sub.y --, or --NRCO(CH.sub.2).sub.y --, where R represents an alkyl or aryl group and y represents an integer from 1 to 4; each k is either 0 or 1; each L.sup.2 represents --NHSO.sub.2 --, --NHCO--, --SO.sub.2 NH--, or --CONH--, preferably at least one L.sup.2 group being --NHSO.sub.2 -- or --SO.sub.2 NH--, more preferably --NHSO.sub.2 --; each Z represents --SO.sub.3 M or --PO.sub.3 M, where M represents H or a counter ion such as Na, K, Li, or NH.sub.4 ; and each n represents an integer of from 1 to 5; with the provisos that each DG substituent group, when present, is located in the 4- or 6-position meta to the 2-hydroxyl substituent on the arylazo group, and that when at least one L.sup.1 or L.sup.2 group comprises an --NHSO.sub.2 -- or --SO.sub.2 NH-- group then the total number of Z group substituents on the coupler is at least 2, and when no L.sup.1 or L.sup.2 group comprises an --NHSO.sub.2 -- or --SO.sub.2 NH-- group then the total number of Z group substituents on the coupler is at least 3, and if k is 0 for a DG substituent group then the L.sup.2 group for that DG substituent is either --NHSO.sub.2 -- or --NHCO--.
摘要翻译：公开了一种多层卤化银彩色照相材料，其包含支持感光卤化银乳剂层的支持体和下式不可扩散的黄色品红色染料形成掩蔽剂，其中COUP是形成品红色染料的成色剂，其具有偶氮基团连接到其耦合位置; q为0〜3的整数，每个R'独立地表示取代基或两个R'基团一起形成5-7个原子的环，该环可包括1个或多个选自O，N和S的杂原子 ; m为1或2，DG表示下式的取代基，其中每个L1表示二价连接基团，优选-O（CH 2）y - ， - NHCO（CH 2）y - 或-NRCO（CH 2）y - ，其中 R表示烷基或芳基，y表示1至4的整数; 每个k是0或1; 每个L2代表-NHSO2-，-NHCO-，-SO2NH-或-CONH-，优选至少一个L2基团是-NHSO2-或-SO2NH-，更优选-NHSO2-; 每个Z表示-SO 3 M或-PO 3 M，其中M表示H或抗衡离子如Na，K，Li或NH 4; 并且每个n表示1至5的整数; 条件是每个DG取代基（当存在时）位于芳基偶氮基上的2-羟基取代基的4-或6-位，并且当至少一个L1或L2基团包含-NHSO 2 - 或 -SO 2 NH-基团，则成色剂上Z基团取代基的总数至少为2，当没有L1或L2基团包含-NHSO2-或-SO2NH-基团时，耦合器上的Z基团取代基的总数为至少3，如果DG取代基的k为0，则该DG取代基的L2基团为-NHSO 2 - 或-NHCO-。

5. 发明授权

US5210209A Pyrazolo(1,5-a)benzimidazole couplers 失效
标题翻译：吡咯并（1,5-A）苯并咪唑偶联剂
公开(公告)号：US5210209A
公开(公告)日：1993-05-11
申请号：US678288
申请日：1991-06-03
申请人： Michael W. Crawley
发明人： Michael W. Crawley
IPC分类号： C07D487/04 , C07D513/04 , G03C7/305 , G03C7/38
CPC分类号： C07D487/04 , C07D513/04 , G03C7/30529 , G03C7/383
摘要： The invention provides a method for the production of a pyrazolo(1,5-a)benzimidazole of the general formula (A): ##STR1## wherein R is a substituted or unsubstituted alkyl or aryl group, andR.sup.1 -R.sup.4 =R, H, halogen, OR, COOR, CONHR, SO.sub.2, NO.sub.2 NHR, NR.sub.2, or CN, andX is hydogen or a reactive group releasable on coupling with an oxidized color developer, wherein the invention provides reacting a 2-amino or 2-mercapto substituted benzimidazole to form a triazepinone or a thiadiazino derivative respectively, ring contracting said triazepinone or thiadiazino derivative to give the corresponding 2-methylpyrazolobenzimidazole product, and subsequently removing the substituents at the -3 or -4 positions to provide a compound of the general formula (1).
摘要翻译： PCT No.PCT / GB90 / 01192 Sec。 371日期1991年6月3日 102（e）日期1991年6月3日PCT提交1990年8月1日PCT公布。公开号WO91 / 01984 日本1991年2月21日。本发明提供了制备通式（A）的吡唑并（1,5-a）苯并咪唑的方法：其中R是取代或未取代的烷基或芳基基团和R 1 -R 4 = R，H，卤素，OR，COOR，CONHR，SO 2，NO 2 NHR，NR 2或CN，并且X是氢原子或在与氧化的显色剂偶联时可释放的反应性基团，其中本发明提供使2-氨基或2-巯基取代的苯并咪唑分别反应形成三氮杂或噻二嗪衍生物，环收缩所述三氮酮或噻二唑基衍生物，得到相应的2-甲基吡唑并苯并咪唑产物，随后在-3或-4位置除去取代基以提供通式（1）的化合物。

6. 发明授权

US4900657A Novel pyrazolone photographic color couplers and photographic elements containing them 失效
标题翻译：新型吡唑啉酮照相彩色成色剂和含有它们的摄影元素
公开(公告)号：US4900657A
公开(公告)日：1990-02-13
申请号：US358047
申请日：1989-05-30
申请人： Michael W. Crawley , Paul Louis R. Stanley
发明人： Michael W. Crawley , Paul Louis R. Stanley
IPC分类号： G03C7/38 , C07D231/52 , G03C7/384
CPC分类号： G03C7/384 , C07D231/52
摘要： Pyrazolone magenta dye-forming couplers are described which provide excellent formaldehyde stability and which result in dyes having good stability to light, heat and moisture and which have higher .beta.max values as compared with dyes obtained from prior described pyrazolone couplers.

7. 发明授权

US06190853B1 Photographic elements containing novel yellow couplers 失效
标题翻译：含有新型黄色成色剂的摄影元素
公开(公告)号：US06190853B1
公开(公告)日：2001-02-20
申请号：US09388161
申请日：1999-09-01
申请人： Michael W. Crawley
发明人： Michael W. Crawley
IPC分类号： G03C108
CPC分类号： G03C7/30535 , C07D231/56 , G03C7/30558 , Y10S430/158
摘要： This application discloses a photographic element comprising an image dye-forming coupler, and in particular a yellow coupler with an indazole coupling-off group which produces images with improved sharpness and comprises a light sensitive silver halide emulsion layer containing an image-dye-forming coupler of formula (I) wherein: R is an alkyl, aryl, alkoxy or heterocyclic group; R1-R5 are hydrogen or an independently selected substituent, provided that R1 and R2, R2 and R3, R3 and R4 and R4 and R5 may represent fused cyclic groups; Ind is an indazole of formula (II): wherein Ind is linked directly to the coupler via a ring nitrogen atom (Na or Nb); and V, W, X, Y and Z are the same or different and are hydrogen or a substituent; provided that the sum of the Hammett sigma para values of V, W, X, Y and Z is equal to or greater than 0.4.
摘要翻译：本申请公开了一种照相元件，其包含形成成像剂的成像剂，特别是具有吲唑偶联离去基团的黄色成色剂，其产生具有改善的清晰度的图像，并且包含含有成像染料成色剂的感光卤化银乳剂层式（I）其中：R是烷基，芳基，烷氧基或杂环基; R 1 -R 5是氢或独立选择的取代基，条件是R 1和R 2，R 2和R 3，R 3和R 4以及R 4和R 5可以表示稠合环状基团; Ind是式（II）的吲唑：其中Ind通过环氮原子（Na或Nb）直接与成色剂连接; 且V，W，X，Y和Z相同或不同，为氢或取代基;条件是V，W，X，Y和Z的Hammett sigma对数之和等于或大于0.4。

8. 发明授权

US6030760A Photographic element containing specific magenta coupler and anti-fading agent 失效
标题翻译：含有特定品红成色剂和防褪色剂的摄影元素
公开(公告)号：US6030760A
公开(公告)日：2000-02-29
申请号：US134118
申请日：1998-08-14
申请人： Leslie Shuttleworth , Michael W. Crawley , Stanley W. Cowan
发明人： Leslie Shuttleworth , Michael W. Crawley , Stanley W. Cowan
IPC分类号： G03C7/30 , G03C7/392 , G03C1/08 , G03C7/26 , G03C7/32
CPC分类号： G03C7/3008 , G03C7/39212 , G03C7/39236 , G03C7/39276 , G03C7/39216
摘要： The disclosure describes a photographic element comprising a support on which is coated at least one green-sensitized silver halide emulsion layer having associated therewith at least one magenta dye-forming coupler of Formula (1a) and at least one compound of Formula (2) ##STR1## wherein: R.sub.1 is an alkyl group;R.sub.5, R.sub.6, R.sub.7, and R.sub.8 each independently represent a hydrogen atom or a substituent;Z is a hydrogen atom or a group that can be split off by the reaction of the coupler with an oxidized color-developing agent; ##STR2## wherein: Z.sub.1 and Z.sub.2 are alkylene groups of 1-3 carbon atoms;R is an aryl or heterocyclic group, andq is 1 or 2.
摘要翻译：本公开描述了一种照相元件，其包含载体，其上涂覆有至少一种具有与其相关联的至少一种式（1a）的品红色染料形成成色剂和至少一种式（2）的化合物的绿色敏化卤化银乳剂层，其中 R1为烷基; R5，R6，R7和R8各自独立地表示氢原子或取代基; Z是氢原子或可通过成色剂与氧化显色剂的反应分离的基团; 其中：Z1和Z2是1-3个碳原子的亚烷基; R是芳基或杂环基，q是1或2。

9. 发明授权

US6010839A Color photographic elements containing yellow-colored magenta dye-forming masking couplers 失效
标题翻译：含有黄色品红色染料形成掩蔽剂的彩色照相元件
公开(公告)号：US6010839A
公开(公告)日：2000-01-04
申请号：US105507
申请日：1998-06-26
申请人： Michael W. Crawley , Krishnan Chari , Allan F. Sowinski
发明人： Michael W. Crawley , Krishnan Chari , Allan F. Sowinski
IPC分类号： G03C7/305 , G03C7/333 , G03C7/38 , G03C7/32
CPC分类号： G03C7/30547 , G03C7/3335
摘要： A multilayer silver halide color photographic element is disclosed comprising a support bearing a light-sensitive silver halide emulsion layer and a non-diffusible yellow-colored magenta dye-forming masking coupler of the following formula ##STR1## wherein COUP is a magenta dye-forming coupler having the azo group attached to its coupling position; ARYL represents an aromatic group, including optionally further substituted phenyl, naphthyl or heteroaryl groups; m represents an integer of from 1 to 4; each L.sup.1 represents a divalent linking group, preferably --O(CH.sub.2).sub.y --, --NHCO(CH.sub.2).sub.y --, or --NRCO(CH.sub.2).sub.y --, where R represents an alkyl or aryl group and y represents an integer from 1 to 4; each k is either 0 or 1; each L.sup.2 represents --NHSO.sub.2 --, --NHCO--, --SO.sub.2 NH--, or --CONH--, preferably at least one L.sup.2 group being --NHSO.sub.2 -- or --SO.sub.2 NH--, more preferably --NHSO.sub.2 --; each Z represents --SO.sub.3 M or --PO.sub.3 M, where M represents H or a counter ion such as Na, K, Li, or NH.sub.4 ; and n represents an integer of from 1 to 5, with the provisos that when at least one L.sup.1 or L.sup.2 group comprises an --NHSO.sub.2 -- or --SO.sub.2 NH-- group then the total number of Z group substituents on the coupler is at least 2, and when no L.sup.1 or L.sup.2 group comprises an --NHSO.sub.2 -- or --SO.sub.2 NH-- group then the total number of Z group substituents on the coupler is at least 3, and if k is 0 for a substituent on the ARYL group then the L.sup.2 group for that substituent is either --NHSO.sub.2 -- or --NHCO--. Masking couplers comprising the requisite number and types of L.sup.1, L.sup.2 and Z groups in accordance with the invention have been found to form self-assembled micellar aggregates in water, and accordingly may be directly incorporated in aqueous solutions without the need for a dispersion making step. Further, such couplers exhibit good activity in the reaction with oxidized developer even in the absence of permanent solvent or plasticizer.
摘要翻译：公开了一种多层卤化银彩色照相材料，其包含支持感光卤化银乳剂层的支持体和下式不可扩散的黄色品红色染料形成掩蔽剂，其中COUP是形成品红色染料的成色剂，其具有偶氮基团连接到其耦合位置; ARYL表示芳族基团，包括任选进一步取代的苯基，萘基或杂芳基; m表示1〜4的整数，每个L 1表示二价连接基团，优选-O（CH 2）y - ， - NHCO（CH 2）y - 或-NRCO（CH 2）y - ，其中R表示烷基或芳基，y表示1至 4; 每个k是0或1; 每个L2代表-NHSO2-，-NHCO-，-SO2NH-或-CONH-，优选至少一个L2基团是-NHSO2-或-SO2NH-，更优选-NHSO2-; 每个Z表示-SO 3 M或-PO 3 M，其中M表示H或抗衡离子如Na，K，Li或NH 4; 并且n表示1至5的整数，条件是当至少一个L1或L2基团包含-NHSO2-或-SO2NH-基团时，耦合器上的Z基团取代基的总数为至少2，并且当L1或L2基团不包含-NHSO 2 - 或-SO 2 NH-基团时，偶联剂上的Z基团取代基的总数至少为3，并且如果ARYL基团上的取代基的k为0，那么该基团的L2基团取代基是-NHSO 2 - 或-NHCO-。已经发现包含根据本发明的必需数量和类型的L1，L2和Z组的掩蔽成色剂在水中形成自组装的胶束聚集体，因此可以直接掺入水溶液中而不需要分散步骤。此外，即使在没有永久性溶剂或增塑剂的情况下，这种成色剂在与氧化显影剂的反应中表现出良好的活性。

10. 发明授权

US5143821A Color photographic material comprising a 2-alkoxy pyrazolo[1,5-a]benzimidazole color coupler 失效
标题翻译：包含2-烷氧基吡唑（1,5-A）苯并咪唑颜料偶联剂的彩色摄影材料
公开(公告)号：US5143821A
公开(公告)日：1992-09-01
申请号：US643600
申请日：1991-01-22
申请人： Michael W. Crawley , Andrew W. Gibson
发明人： Michael W. Crawley , Andrew W. Gibson
IPC分类号： C07D487/04 , G03C7/305 , G03C7/38
CPC分类号： C07D487/04 , G03C7/30529 , G03C7/383
摘要： Novel 2-alkoxy-pyrazolo[1,5-a]benzimidazole color couplers form dyes with improved hue characteristics in photographic materials and processes. Such couplers can form magenta dyes upon oxidative coupling.

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