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公开(公告)号：US06312884B1
公开(公告)日：2001-11-06
申请号：US09533573
申请日：2000-03-23
申请人： Steven G. Link , John D. Mee
发明人： Steven G. Link , John D. Mee
IPC分类号： G03C114
CPC分类号： G03C1/14
摘要： This invention comprises a photographic element comprising a light sensitive silver halide emulsion layer which contains a sensitizing dye of the formula: wherein: n is 0 or 1; X, Y, and Z are independently O, N, S, Se, or C; X′ is O, NR13, S, or Se; R1 and R2 are acid substituted alkyl; R4 is H or alkyl, with the proviso that if X′ is N, R4 is H; each of R6, R7, R8 and R9 is independently H or a substituent or R7 and R8 or R8 and R9 together with the carbon atoms to which they are attached form a 5-membered or 6-membered ring; when X or Y or Z is O, N, S or Se then a, b or c, respectively, is 0 and when X or Y or Z is C, a, b or c, respectively is 1 and the corresponding R10, R11, or R12 substituent is independently H or a non-aromatic substituent; and R13 is alkyl or substituted alkyl.
摘要翻译： 本发明包括一种含有感光卤化银乳剂层的照相元件，其含有下式的增感染料：其中：n为0或1; X，Y和Z独立地为O，N，S，Se或C; X'是O，NR 13，S或Se; R 1和R 2是酸取代的烷基; R 4是H或烷基，条件是如果X'是N，则R4是H; R6，R7，R8和R9各自是 独立地是H或取代基，或者R 7和R 8或R 8和R 9与它们所连接的碳原子一起形成5元或6元环;当X或Y或Z为O，N，S或Se时， ，b或c分别为0，当X或Y或Z为C时，a，b或c分别为1，相应的R10，R11或R12取代基独立为H或非芳香族取代基; 和R 13是烷基或取代的烷基。
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公开(公告)号：US5091298A
公开(公告)日：1992-02-25
申请号：US554649
申请日：1990-07-19
CPC分类号： G03C1/12 , C09B23/0075 , C09B23/0091 , C09B23/02 , C09B23/10 , C09B23/145
摘要： Dyes according to formulas (I), (II), (III), (IV), and (V) below are described. The dyes are useful as low-staining sensitizing dyes for photographic materials. ##STR1## Z.sub.1, Z.sub.2, Z.sub.3, R.sub.1, R.sub.2, L, D, G, X, n, P, and q are defined herein.
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公开(公告)号：US06140036A
公开(公告)日：2000-10-31
申请号：US259992
申请日：1999-03-01
摘要： This invention relates to a silver halide photographic material comprising at least one silver halide emulsion having associated therewith at least one dye of Formula I ##STR1## wherein: W and W' represent independently an O atom, a S atom, a Se atom or a NR' group wherein R' is a substituted or unsubstituted alkyl group,Z.sub.1 represents a substituted or unsubstituted aromatic group,Z.sub.1 ' independently represents a fused aromatic group or a substituted or unsubstituted aromatic group which may be appended directly to the dye or Z.sub.1 ' represents LZ.sub.2 where L represents a linking group and Z.sub.2 represents a substituted or unsubstituted aromatic group or substituted or unsubstituted alkyl group,L.sub.1, L.sub.2, and L.sub.3 independently represent methine groups bearing a hydrogen, substituted or unsubstituted alkyl group, or a halogen atom,n represents 0 or 1,the benzene rings shown can be further substituted or unsubstituted,R.sub.1 and R.sub.2 are both substituted or unsubstituted alkyl groups,R.sub.3 is hydrogen or a substituted or unsubstituted alkyl group,X is one or more ions as needed to balance the charge on the molecule.
摘要翻译： 本发明涉及一种卤化银照相材料，其包含至少一种卤化银乳剂，其具有至少一种式I的染料，其中：W和W'独立地表示O原子，S原子，Se原子或NR'基团 其中R'为取代或未取代的烷基，Z1表示取代或未取代的芳基，Z1'独立地表示可以直接与染料偶联的稠合芳基或取代或未取代的芳基，或者Z1'表示LZ2，其中L 表示连接基团，Z 2表示取代或未取代的芳基或取代或未取代的烷基，L 1，L 2和L 3独立地表示带有氢，取代或未取代的烷基或卤素原子的次甲基，n表示0或1 所示的苯环可以被进一步取代或未取代，R 1和R 2都是取代或未取代的烷基，R 3是氢或取代基 有机或未取代的烷基，X是平衡分子上的电荷所需的一种或多种离子。
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4.发明授权Nucleated high contrast photographic elements containing low-stain sensitizing dyes 失效含有低浓度敏感染料的核高分子摄影元素
公开(公告)号：US5238779A
公开(公告)日：1993-08-24
申请号：US735484
申请日：1991-07-25
申请人： Anthony Adin , Linda J. Knapp , Steven G. Link
发明人： Anthony Adin , Linda J. Knapp , Steven G. Link
CPC分类号： G03C1/18 , G03C1/061 , G03C2001/108
摘要： Silver halide photographic elements which are capable of high-contrast development and are especially useful in the field of graphic arts comprise surface latent image forming high-chloride silver halide grains and have incorporated therein a hydrazine compound which functions as a nucleator, an amino compound which functions as an incorporated booster, and a benzimidazolocarbocyanine sensitizing dye that provides enhanced photographic sensitivity yet leaves substantially no sensitizing dye stain after rapid access processing.
摘要翻译： 能够进行高对比度显影并且在图形领域中特别有用的卤化银照相元件包括表面潜像形成高氯化物卤化银颗粒，并且其中引入了用作成核剂的肼化合物，氨基化合物 作为掺入促进剂的功能，以及提供增强的感光灵敏度的苯并咪唑羰花青敏化染料，而在快速进行处理后基本上不会使感光染料染色。
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公开(公告)号：US20090181170A1
公开(公告)日：2009-07-16
申请号：US12015110
申请日：2008-01-16
CPC分类号： B41M5/0023 , C09B29/3691 , C09D11/328
摘要： The invention relates to monoazo colorants derived from pyrazolobenzodiazinedioxides of Formula 1: wherein R1 and R2 are hydrogen or any non-metallic group, n is 0-4, R3 is hydrogen, acyl, aryl, alkenyl, alkynyl or alkyl, A represents an aromatic heterocyclic ring or an aromatic group of Formula 2: wherein R6 and R8 are hydrogen, alkyl, sulfonic acid, or 1-4 carbon alkoxy, R7 is any non-metallic group, m is 0-3, and R6 and R7, R7 and R8, or, when m>1, two R7 groups is can be joined to form a fused carbocyclic or heterocyclic aromatic or non-aromatic ring. The invention also relates to an aqueous ink that comprises at least one colorant of Formula 1: wherein A represents an aromatic or heteroaromatic ring, and A can be bonded to other rings that can be aromatic, aliphatic or heterocyclic, and an ink printing method using the colorant-containing ink.
摘要翻译： 本发明涉及衍生自式1的吡唑并二氮杂二环氧化物的单偶氮染料：其中R 1和R 2是氢或任何非金属基团，n是0-4，R 3是氢，酰基，芳基，链烯基，炔基或烷基，A代表芳香族 杂环或式2的芳基：其中R 6和R 8是氢，烷基，磺酸或1-4碳烷氧基，R 7是任何非金属基团，m是0-3，并且R 6和R 7，R 7和 R8，或者当m> 1时，可以连接两个R 7基团以形成稠合的碳环或杂环芳族或非芳族环。 本发明还涉及包含至少一种式1的着色剂的水性油墨：其中A表示芳族或杂芳族环，并且A可以与可以是芳族，脂族或杂环的其它环结合，以及使用 含着色剂的油墨。
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公开(公告)号：US06225037B1
公开(公告)日：2001-05-01
申请号：US09129658
申请日：1998-08-05
IPC分类号： G03C116
CPC分类号： G03C7/3041 , G03C1/0051 , G03C1/16 , G03C1/29 , G03C5/50 , G03C7/3022 , G03C2001/03558
摘要： This invention comprises a photographic element for accurately recording a scene as an image comprising a support and coated on the support a plurality of hydrophilic colloid layers comprising radiation-sensitive silver halide emulsion layers forming recording layer units for separately recording blue, green and red exposures wherein, (A) the blue recording layer unit comprises at least one blue sensitive emulsion having a peak dyed absorptance of between 435 and 465 nm and an absorptance at 480 nm≧50% of the maximum peak dyed absorptance; or (B) the blue sensitive recording unit comprises a blue sensitive emulsion layer having a peak dyed absorptance of between 435 and 465 nm, and the emulsion exhibits an overall half-peak dyed absorption bandwidth of at least 50 nm.
摘要翻译： 本发明包括用于将场景精确地记录为包括载体的图像并将其涂覆在多个亲水胶体层上的照相元件，所述多个亲水胶体层包含形成用于分别记录蓝，绿和红曝光的记录层单元的辐射敏感卤化银乳剂层，其中 （A）蓝色记录层单元包括至少一种感光度高的乳剂，其峰值染料吸收率在435和465nm之间，吸光度在480nm> =最大峰值染色吸收率的50％。 或（B）蓝色敏感记录单元包括具有435和465nm之间的峰值染色吸收率的感蓝乳剂层，并且该乳液表现出至少50nm的总体半峰染色吸收带宽。
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7.发明授权Photographic film element containing an emulsion with broadened green responsivity 失效含有具有扩大的绿色响应度的乳液的摄影胶片元件
公开(公告)号：US06093526A
公开(公告)日：2000-07-25
申请号：US259988
申请日：1999-03-01
CPC分类号： G03C7/3041 , G03C1/16 , G03C1/18
摘要： This invention comprises a photographic element for accurately recording a scene as an image comprising a support and coated on the support a plurality of hydrophilic colloid layers comprising radiation-sensitive silver halide emulsion layers forming recording layer units for separately recording blue, green and red exposures wherein, the green recording layer unit comprises at least one green sensitive emulsion having:(i) a peak dyed absorptance of between 520 and 560 nm,(ii) an absorption bandwidth at 50% of the peak dyed absorptance greater than or equal to 50 nm,(iii) an absorption bandwidth at 80% of the peak dyed absorptance greater than or equal to 27 nm,(iv) a ratio of the absorptance at 560 nm to the peak dyed absorptance greater than or equal to 0.40,(v) a ratio of the absorptance at 550 nm to the peak dyed absorptance greater than or equal to 0.60, and(vi) a ratio of the absorptance at 520 nm to the peak dyed absorptance greater than or equal to 0.55.
摘要翻译： 本发明包括用于将场景精确地记录为包括载体的图像并将其涂覆在多个亲水胶体层上的照相元件，所述多个亲水胶体层包含形成用于分别记录蓝，绿和红曝光的记录层单元的辐射敏感卤化银乳剂层，其中 ，绿色记录层单元包括至少一种感绿乳液，其具有：（i）520和560nm之间的峰值染料吸收率，（ii）在大于或等于50nm的峰值染料吸收率的50％处的吸收带宽 ，（iii）大于或等于27nm的峰值染料吸收率的80％处的吸收带宽，（iv）560nm处的吸收率与峰值染料吸收率之比大于或等于0.40，（v）a 550nm处的吸收率与峰值染料吸收率的比值大于或等于0.60，以及（vi）520nm处的吸收率与峰值染色吸收率之比大于或等于0.55。
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8.发明申请INKJET INKS CONTAINING AZO PYRAZOLOBENZOPYRIMIDINEONE CLASS OF COLORANTS 失效含有AZO PYRAZOLOBENZOPYRIMIDINEONE颜料类的INKJET墨水公开(公告)号：US20090205533A1
公开(公告)日：2009-08-20
申请号：US12031766
申请日：2008-02-15
CPC分类号： C09D11/32
摘要： The present invention relates to an aqueous ink comprising at least water, and a colorant of Formula 1 wherein A is any substituted or unsubstituted aromatic or heteroaromatic moiety; R is hydrogen or any non-metallic group; R1 is hydrogen, or any substituted or unsubstituted aryl, alkenyl, alkynyl or alkyl group; R2 and R3 are hydrogen or any non-metallic group, and R2 and R3 can be joined to form a ring that may be aromatic, aliphatic or heterocyclic and may be further substituted; or a colorant of Formula 2: wherein R4 is hydrogen or any non-metallic group; n is an integer of 0-4; and, if n is 2-4, the R4 groups may be the same or different from each other, and a printing method for creating an image on an ink compatible substrate using colorants of Formula 1 or Formula 2.
摘要翻译： 本发明涉及至少包含水的水性油墨和式1的着色剂，其中A是任何取代或未取代的芳族或杂芳族部分; R是氢或任何非金属基团; R 1是氢或任何取代或未取代的芳基，烯基，炔基或烷基; R 2和R 3是氢或任何非金属基团，并且R 2和R 3可以连接形成可以是芳族，脂族或杂环并且可以被进一步取代的环; 或式2的着色剂：其中R 4是氢或任何非金属基团; n是0-4的整数; 如果n为2-4，则R4基彼此可以相同或不同，以及使用式1或式2的着色剂在油墨兼容基板上产生图像的印刷方法。
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9.发明授权Color negative films intended for scanning having interleaved green and red recording layer units 失效用于具有交错的绿色和红色记录层单元的扫描的彩色底片
公开(公告)号：US6146818A
公开(公告)日：2000-11-14
申请号：US223221
申请日：1998-12-30
CPC分类号： G03C7/30 , G03C7/3022 , G03C7/3029 , G03C7/3041
摘要： A color negative film is disclosed capable of producing dye images suitable for digital scanning comprised of a support and, coated on the support, a series of hydrophilic colloid layers including at least two red recording emulsion layer units capable of forming a dye image of a first hue, at least two green recording emulsion layer units capable of forming a dye image of a second hue, and at least one blue recording emulsion layer unit capable of forming a dye image of a third hue, wherein, (1) the series of hydrophilic colloid layers include the following sequence, starting with the layer unit coated nearest the support: (a) a slower speed red recording layer unit, (b) a slower speed green recording layer unit, (c) a faster speed red recording layer unit, and (d) a faster speed green recording layer unit; (2) colored masking couplers are absent from the recording layer units; (3) tabular grain emulsions sensitized to the green and red are employed in the green and red recording layer units, respectively, and (4) spectral sensitizing dye in the red recording layer units exhibits an overall half-peak absorption bandwidth of at least 50 nm bridging the green and red regions of the spectrum, with absorption at 560 nm being in the range of from 80 to 95 percent of maximum absorption, which is located in the spectral region of from 570 to 710 nm. When the images produced by the red recording layer units are printed as red images, the human eye sees the red component image as an improved reproduction of the red component of the original image.
摘要翻译： 公开了一种彩色底片，其能够产生适于数字扫描的染料图像，该染料图像由载体构成，并且涂覆在载体上，一系列亲水胶体层，其包括至少两个红色记录乳剂层单元，能够形成第一 能够形成第二色调的染料影像的至少两个绿色记录乳剂层单元和能够形成第三色调的染料影像的至少一个蓝色记录乳剂层单元，其中，（1）一系列亲水性 胶体层包括以下顺序，从最靠近载体的层单元开始：（a）较慢速度的红色记录层单元，（b）较慢速度的绿色记录层单元，（c）较快速度的红色记录层单元， 和（d）更快速的绿色记录层单元; （2）记录层单元中不存在彩色掩蔽成色剂; （3）在绿色和红色记录层单元中分别使用对绿色和红色敏化的片状颗粒乳剂，（4）红色记录层单元中的光谱增感染料显示总共半峰吸收带宽至少为50 nm桥接光谱的绿色和红色区域，560nm处的吸收在最大吸收的80％至95％的范围内，其位于570至710nm的光谱区域。 当红色记录层单元产生的图像被打印为红色图像时，人眼将红色分量图像视为原始图像的红色分量的改进的再现。
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公开(公告)号：US5958666A
公开(公告)日：1999-09-28
申请号：US926857
申请日：1997-09-10
申请人： Steven G. Link , Roger Lok
发明人： Steven G. Link , Roger Lok
摘要： A photographic element comprises at least one light-sensitive layer comprising a silver halide emulsion, wherein the silver halide content is less than or equal to 30% silver chloride, and a dye of formula (I) or formula (II): ##STR1## wherein the substituents are as defined in the specification. ##STR2## wherein the substituents are as defined in the specification.
摘要翻译： 照相元件包括至少一个包含卤化银乳剂的感光层，其中卤化银含量小于或等于30％氯化银，和式（I）或式（II）的染料：其中取代基 如说明书中所定义。 其中取代基如说明书中所定义。
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