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1.发明授权Photographic element containing a high dye-yield coupler with methine dye chromophore 失效含有高染料收率成色剂与次甲基染料发色团的摄影元件
公开(公告)号：US5457004A
公开(公告)日：1995-10-10
申请号：US250744
申请日：1994-05-27
申请人： Jared B. Mooberry , James J. Seifert , David Hoke , Zheng Z. Wu , David T. Southby , Frank D. Coms
发明人： Jared B. Mooberry , James J. Seifert , David Hoke , Zheng Z. Wu , David T. Southby , Frank D. Coms
CPC分类号： G03C7/30547 , Y10S430/156
摘要： The invention provides a photographic element comprising a substrate bearing a photographic silver halide emulsion layer having associated therewith a high dye-yield coupler having the formula: ##STR1## wherein: COUP is a photographic coupler residue capable of coupling with oxidized color developer to form a first dye;T is a timing group;m is an integer from 0 to 2;L is a linking group selected from the group consisting of --OC(.dbd.O)--, --OC(.dbd.S)--, --SC(.dbd.O)--, --SC(.dbd.S)--, and --OC(.dbd.NSO.sub.2 R) where R is substituted or unsubstituted alkyl or aryl; andDYE is a releasable second dye or dye precursor having a particular formula including a methine dye chromophore.
摘要翻译： 本发明提供了一种照相元件，其包含具有照相卤化银乳剂层的基底，其具有下列结构的高染料收率成色剂：其中：COUP是能够与氧化的显色剂偶联以形成 第一染料; T是一个时间组; m为0〜2的整数; L是选自-OC（= O） - ， - OC（= S） - ， - SC（= O） - ， - SC（= S） - 和-OC（= NSO 2 R） 其中R是取代或未取代的烷基或芳基; 并且DYE是具有特定配方的可释放的第二染料或染料前体，其包含次甲基染料发色团。
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2.发明授权Photographic element containing high dye-yield couplers having improved reactivity 失效含有高染料收率成色剂的摄影元件具有改善的反应性
公开(公告)号：US5447819A
公开(公告)日：1995-09-05
申请号：US250416
申请日：1994-05-27
申请人： Jared B. Mooberry , James J. Seifert , David Hoke , Zheng Z. Wu , David T. Southby , Frank D. Coms
发明人： Jared B. Mooberry , James J. Seifert , David Hoke , Zheng Z. Wu , David T. Southby , Frank D. Coms
CPC分类号： G03C7/30576 , G03C7/30547 , Y10S430/156
摘要： The invention provides a photographic element comprising a support bearing a photographic silver halide emulsion layer having associated therewith a high dye-yield coupler having the formula:COUP--(T).sub.m --L--DYEwhere COUP is the parent group of the coupler capable of reacting at the coupling position with oxidized color developer to form a first dye, T is one or more timing groups with m=1 or 2, L is a linking group selected from the group consisting of --OC(O)--, --OC(S)--, --SC(O)--, --SC(S)--, or --OC(.dbd.N SO.sub.2 R)--, where R is substituted or unsubstituted alkyl or aryl, and DYE is a second dye or precursor thereof, wherein there is present at least one T group that contains a substituent having the formula:--(LINK).sub.p --A--B--(C--D).sub.nwherein:LINK is an alkylene group capable of linking the above group to the group T, where p=0 or 1;A is a member selected from the group consisting of --NHCO--, --N(R')C(O)N(R--)--, --CONH--, --NR'SO.sub.2 --, --SO.sub.2 NR'--, and --OPO.sub.2 --, where R' is hydrogen or substituted or unsubstituted alkyl;B is a substituted or unsubstituted aromatic carbocyclic or heterocyclic group;C is a solubilizing group selected from --NHSO.sub.2 -- and --SO.sub.2 NH--;D is a substituted or unsubstituted alkyl, aryl, or heterocyclic ring; andn is from 1 to 3.The invention also provides a photographic coupler, a photographic silver halide emulsion, and a process for forming an image in a photographic element in accordance with the invention.
摘要翻译： 本发明提供了一种照相元件，其包括带有照相卤化银乳剂层的载体，其具有下式的高染料收率成色剂：COUP-（T）mL-DYE，其中COUP是能够在 与氧化的显色剂的偶联位置形成第一染料，T是m = 1或2的一个或多个时基，L是选自-OC（O） - ， - OC（S） - ， - SC（O） - ， - SC（S） - 或-OC（= N SO 2 R） - ，其中R是取代或未取代的烷基或芳基，DYE是第二种染料或其前体， 含有具有下式的取代基的至少一个T基团： - （LINK）pAB-（CD）n其中：LINK是能够将上述基团连接到基团T的亚烷基，其中p = 0或1; A是选自-NHCO-，-N（R'）C（O）N（R） - ， - CONH - ， - NR'SO 2 - ， - SO 2 NR' - 和-OPO 2 - 其中R'是氢或取代或未取代的烷基; B是取代或未取代的芳族碳环或杂环基; C是选自-NHSO 2 - 和-SO 2 NH-的增溶基团; D是取代或未取代的烷基，芳基或杂环; 并且n为1至3.本发明还提供照相成色剂，照相卤化银乳剂，以及根据本发明在照相元件中形成图像的方法。
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公开(公告)号：US6132944A
公开(公告)日：2000-10-17
申请号：US433256
申请日：1999-11-04
申请人： Jared B. Mooberry , Steven M. Bonser , Kevin P. Dockery , David Hoke , Chang-Kyu Kim , James J. Seifert , David T. Southby , Zheng Z. Wu
发明人： Jared B. Mooberry , Steven M. Bonser , Kevin P. Dockery , David Hoke , Chang-Kyu Kim , James J. Seifert , David T. Southby , Zheng Z. Wu
CPC分类号： G03C7/30547 , C07C311/08 , G03C7/333 , Y10S430/156 , Y10S430/159
摘要： Disclosed is a photographic element containing a light sensitive silver halide emulsion layer having associated therewith a coupler represented by Formula I: ##STR1## wherein COUP is a coupler parent group capable of reacting with an oxidized developer to form a first dye and is bonded at a coupling position to the group ##STR2## wherein X is a or NSO.sub.2 R; R is an alkyl or aryl group; and DYE is a releasable second dye that is after release the same color as the first dye and is linked to OC.dbd.X by a moiety of the DYE having Formula (IA): ##STR3## wherein R.sup.2 is a substituent; provided there is contained in the coupler of Formula I at least one group of Formula IB:--L.sub.m --Sol IBwherein L is a divalent linking group and m is 0 or 1; and Sol is a group containing an acidic hydrogen selected from the group consisting of --ArOH, --NHSO.sub.2 R.sup.1 and --SO.sub.2 NHR.sup.1, in which AR is an aromatic group and each R.sup.1 is a substitute; provided further that the pKa of an acidic hydrogen of Sol is less than 8.8.
摘要翻译： 公开了一种含有光敏卤化银乳剂层的照相材料，其具有与式I相结合的成色剂：其中COUP是能够与氧化显影剂反应形成第一种染料并且在偶联位置处键合的成色剂母体基团 其中X为或NSO 2 R的基团; R是烷基或芳基; 并且DYE是一种可释放的第二种染料，其在释放出与第一种染料相同的颜色后，通过具有式（IA）的DYE的部分与OC = X连接：其中R2是取代基; 条件是式I的成色剂中含有至少一个式IB的组：-Lm-SolIB，其中L是二价连接基团，m是0或1; 并且Sol是含有选自-ArOH，-NHSO 2 R 1和-SO 2 NHR的酸性氢的基团，其中AR是芳族基团，每个R 1是取代基; 进一步提供Sol的酸性氢的pKa小于8.8。
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4.发明授权Photographic element containing sulfon amido compounds that boost dye formation from photographic couplers 失效含有磺化酰胺化合物的摄影元素，可以增强照相成色剂的染料形成
公开(公告)号：US6120981A
公开(公告)日：2000-09-19
申请号：US224425
申请日：1998-12-31
CPC分类号： G03C7/39236
摘要： Disclosed is a photographic element comprising a light-sensitive silver halide emulsion layer having associated therewith a dye-foaming coupler compound and a sulfonamido compound (a) bearing on the sulfur atom of the sulfonamido group an alkyl group and (b) bearing on the nitrogen atom of the sulfonamido group both a hydrogen atom that exhibits a pKa value of less than 9 and a second substituent that is either (1) an aryl group containing one or more electron withdrawing substituents for which the sum of the Hammett's values (.SIGMA..sigma..sub.p) is greater than 0.5, or (2) a heteroaryl group.
摘要翻译： 公开了一种照相元件，其包含感光卤化银乳剂层，其具有染料发泡成色剂化合物和亚磺酰氨基化合物（a），其在亚磺酰氨基的硫原子上具有烷基，和（b）在氮上 亚磺酰氨基的原子都是pKa值小于9的氢原子和第二取代基，其是（1）含有一个或多个吸电子取代基的芳基，其中Hammett值（SIGMA sigma p ）大于0.5，或（2）杂芳基。
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5.发明授权公开(公告)号：US06172260B2
公开(公告)日：2001-01-09
申请号：US09224476
申请日：1998-12-31
申请人： Chang-Kyu Kim , Jared B. Mooberry , David Hoke , James J. Seifert
发明人： Chang-Kyu Kim , Jared B. Mooberry , David Hoke , James J. Seifert
IPC分类号： C07C27104
CPC分类号： C07D263/56 , C07C271/04 , G03C7/3005 , G03C7/30576 , G03C7/333
摘要： Disclosed is a carbamyl chloride of an aminoarylcarbonyl compound having the structural formula I: wherein R is an alkyl, alkenyl, or aryl group; A is an aryl (including heteroaryl) ring group; each R′ is independently an alkyl group which may form a ring with Z or Z′; p is 0, 1, 2, or 3; each Z, Z′, and Y is independently hydrogen or a substituent; and n is 0, 1, or 2.
摘要翻译： 公开了具有结构式I的氨基芳基羰基化合物的氨基甲酰氯：其中R是烷基，烯基或芳基; A是芳基（包括杂芳基）环基;每个R'独立地是可以形成环的烷基 Z或Z'; p为0,1,2或3; Z，Z'和Y各自独立地为氢或取代基; andn为0,1或2。
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公开(公告)号：US6124503A
公开(公告)日：2000-09-26
申请号：US223863
申请日：1998-12-31
申请人： Chang-Kyu Kim , Jared B. Mooberry , David Hoke , James J. Seifert
发明人： Chang-Kyu Kim , Jared B. Mooberry , David Hoke , James J. Seifert
IPC分类号： C07C221/00 , C07C223/06 , C07C211/03
CPC分类号： C07C221/00 , C07C2101/08
摘要： A method of making an alkylaminoarylcarbonyl compound having Formula I: ##STR1## wherein R is an alkyl group;A is an aryl (including heteroaryl) ring;each R' is independently an alkyl group which may form a ring with Z or Z';p is 0, 1, 2, or 3;each Z, Z', and Y is independently hydrogen or a substituent; andn is 0, 1, or 2;comprising:(a) blocking the carbonyl function of an aminoarylcarbonyl compound via condensation with an active methylene compound(b) alkylating this blocked amniocarbonyl compound via reductive alkylation with an alkyl or aryl (including heteroaryl) carbonyl compound, and(c) deblocking of the blocked alkylaminoarylcarbonyl compound via base hydrolysis to regenerate the carbonyl function and give the desired alkylaminocarbonyl compound.
摘要翻译： 制备具有式I的烷基氨基芳基羰基化合物的方法：其中R是烷基; A是芳基（包括杂芳基）环; 每个R'独立地是可以与Z或Z'形成环的烷基; p为0,1,2或3; 每个Z，Z'和Y独立地是氢或取代基; 并且n为0,1或2; 包括：（a）通过与活性亚甲基化合物缩合来阻断氨基芳基羰基化合物的羰基官能团（b）通过用烷基或芳基（包括杂芳基）羰基化合物还原烷基化将该封端的氨基羰基化合物烷基化，和（c） 通过碱水解封端的烷基氨基芳基羰基化合物以再生羰基官能团并得到所需的烷基氨基羰基化合物。
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7.发明授权Scannable photographic element containing high extinction high-dye-yield cyan couplers 失效含有高消光高染料产率青色成色剂的可扫描照相元件公开(公告)号：US06513212B1
公开(公告)日：2003-02-04
申请号：US10025359
申请日：2001-12-19
IPC分类号： G03C108
CPC分类号： G03C7/30547 , G03C7/34 , G03C2007/3043 , Y10S430/156 , Y10S430/159
摘要： A color photographic element comprising at least three light-sensitive units which have their individual sensitivities in different wavelength regions, at least one of units comprising a light-sensitive silver-halide emulsion, binder, and a coupler represented by formula I: COUP—(T)m—L—DYE′ (I) wherein COUP is a coupler parent group capable of reacting with an oxidized developer to form a first cyan dye and is bonded at a coupling position to a releasable group that forms a second dye of the same hue, as described in the specification.
摘要翻译： 一种彩色照相元件，包括至少三个在不同波长区域具有各自敏感度的光敏单元，包含感光卤化银乳剂，粘合剂和由式I表示的成色剂的至少一种单元：其中COUP为 如能够与氧化的显影剂反应形成第一种青色染料并且在偶联位置处与形成相同色调的第二染料的可释放基团键合的成色剂母体基团，如说明书中所述。
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公开(公告)号：US5256525A
公开(公告)日：1993-10-26
申请号：US810944
申请日：1991-12-19
CPC分类号： G03C1/42 , G03C7/30511 , G03C7/407 , Y10S430/144 , Y10S430/16
摘要： A photographic element is disclosed including a support bearing at least one photographic silver halide emulsion layer and at least one non-photosensitive layer between the emulsion layer and the support, wherein the non-photosensitive layer comprises at least one blocked developing agent.
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9.发明授权
公开(公告)号：US5470688A
公开(公告)日：1995-11-28
申请号：US250146
申请日：1994-05-27
CPC分类号： G03C8/10 , G03C8/4013 , Y10S430/159
摘要： In accordance with this invention a heat-developable photographic color diffusion transfer element is provided, where this element comprises a dimensionally stable support and one or more layers comprising radiation sensitive silver halide, an organic silver salt oxidizing agent, a reducing agent, a methine-dye releasing compound, and a binder, wherein said methine-dye is heat diffusible in said element, and wherein said methine-dye releasing compound is of the structureCp--L--M (I)whereCp is a coupler radical substituted in the coupling position with a divalent linking group, L;M is a methine-dye radical exhibiting selective absorption in the visible spectrum; and where the --L--M group couples off upon reaction of said coupler radical with the oxidation product of a primary amine developing agent, and where said methine-dye radical M is released from said --L--M group subsequent to the coupling off of said --L--M group.
摘要翻译： 根据本发明，提供了一种可热显影的照相彩色扩散转移元件，其中该元件包括尺寸稳定的支撑体和一个或多个包含辐射敏感卤化银，有机银盐氧化剂，还原剂，次甲基 - 染料释放化合物和粘合剂，其中所述次甲基染料在所述元件中是可热扩散的，并且其中所述次甲基染料释放化合物具有结构Cp-LM（I），其中Cp是在与 二价连接基团L; M是在可见光谱中表现出选择性吸收的次甲基染料基团; 并且其中-LM基团在所述成色剂基团与伯胺显影剂的氧化产物反应时脱离，并且其中所述次甲基染料基团M在所述-LM基团的偶联之后从所述-LM基团释放出来 。
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10.发明授权Heat image separation with phenolic thermal solvents and dye releasing couplers 失效用酚类热溶剂和染料释放成色剂进行热图像分离
公开(公告)号：US5512410A
公开(公告)日：1996-04-30
申请号：US323967
申请日：1994-10-17
CPC分类号： G03C8/4033 , G03C8/10 , G03C8/4066
摘要： An aqueous-developable photographic color diffusion transfer element comprising one and only one dimensionally stable support and one or more layers comprising radiation sensitive silver halide, thermal solvent for facilitating the thermal diffusion of dyes through a hydrophilic binder, a dye-releasing coupler, a dye-receiving layer intermediate said support and dye-releasing coupler containing layers, a stripping layer intermediate said dye-receiving layer and any layers containing silver halide or dye-releasing coupler, and hydrophilic binder, wherein said dye is heat diffusible in said binder and thermal solvent, wherein said dye-releasing coupler is of the structureCp--L--DyewhereCp is a coupler radical substituted in the coupling position with a divalent linking group, L;Dye is a dye radical exhibiting selective absorption in the visible spectrum; and where said --L--Dye group couples off upon reaction of said coupler radical with the oxidation product of a primary amine developing agent, and such that said Dye radical is subsequently released from the --L--Dye group;where said stripping layer contains a stripping agent; andwherein said thermal solvent has the structure I: ##STR1## wherein (a) Z.sub.1, Z.sub.2, Z.sub.3, Z.sub.4, and Z.sub.5 are substituents, the Hammet sigma parameters of Z.sub.2, Z.sub.3, and Z.sub.4 sum to give a total, .SIGMA., of at least -0.28 and less than 1.53;(b) the calculated logP for I is greater than 3 and less than 10, is disclosed.
摘要翻译： 一种含水显影照相色彩扩散转移元件，包括一个且仅一维稳定的载体和一个或多个包含辐射敏感卤化银的层，用于促进染料通过亲水性粘合剂的热扩散的热溶剂，染料释放成色剂，染料 接收层介于所述支持和释放染料的成色剂层之间，所述染料接收层和包含卤化银或染料释放成色剂的任何层的剥离层和亲水性粘合剂，其中所述染料在所述粘合剂中热扩散，并且热 溶剂，其中所述染料释放成色剂具有结构Cp-L-Dye，其中Cp是在与二价连接基团L的偶联位置取代的成色剂基团; 染料是在可见光谱中显示出选择性吸收的染料基团; 并且其中所述-L-染料基团在所述成色剂基团与伯胺显影剂的氧化产物反应时脱离，并且使得所述染料自由基随后从-L-染料基团中释放; 其中所述剥离层包含剥离剂; 并且其中所述热溶剂具有以下结构I：其中（a）Z 1，Z 2，Z 3，Z 4和Z 5为取代基，Z 2，Z 3和Z 4的Hammetσ参数相加， SIGMA至少为-0.28且小于1.53; （b）公开了I的计算logP大于3并小于10。
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