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公开(公告)号：US07160664B1
公开(公告)日：2007-01-09
申请号：US11315416
申请日：2005-12-22
CPC分类号： C09B67/0033 , B41M5/385 , B41M5/3852 , B41M5/3854 , B41M5/3858 , B41M5/39 , B41M2205/02 , G03C8/10
摘要： A magenta dye combination having improved lightfastness and keeping properties is described, wherein the magenta dye combination can be used in thermal printing.
摘要翻译： 描述了具有改善的耐光性和保持性能的品红色染料组合物，其中品红色染料组合可用于热敏打印。
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公开(公告)号：US07312012B1
公开(公告)日：2007-12-25
申请号：US11610582
申请日：2006-12-14
申请人： Donald R. Diehl , Shari L. Eiff , Ramanuj Goswami , Christine J. Landry-Coltrain , Gary M. Russo
发明人： Donald R. Diehl , Shari L. Eiff , Ramanuj Goswami , Christine J. Landry-Coltrain , Gary M. Russo
CPC分类号： B41M5/392 , B41M5/385 , B41M5/3852 , B41M5/3854 , B41M5/3858 , B41M5/388 , B41M5/39 , B41M5/395 , C09B67/0033 , C09B67/0034 , C09B67/0051
摘要： The present invention relates to a thermal donor comprising a dye mixture and a urea light-stabilizing compound, wherein the light-stabilizing compound is represented by structure I: wherein: R1, R2 and R3 represent a hydrogen atom, alkyl group, cycloalkyl group, alkenyl group, aralkyl group, aryl group or heterocyclic group, provided that at least one of R1, R2, and/or R3 is a hydrogen atom; R4-R8 represent a hydrogen atom, hydroxyl group, alkyl group, cycloalkyl group, alkenyl group, aralkyl group, aryl group, heterocyclic group, aryloxy group, or alkoxy group; and R3 forms a heterocyclic ring with either R4 or R8, and an imaging system comprising a donor sheet having a layer containing a dye and an image receiving sheet having a dye receiving layer, wherein either the donor sheet or the image receiving sheet comprises a dye mixture and a urea light-stabilizing compound of structure I.
摘要翻译： 本发明涉及一种包含染料混合物和尿素光稳定化合物的热供体，其中光稳定化合物由结构I表示：其中：R 1，R 2， R 3和R 3表示氢原子，烷基，环烷基，烯基，芳烷基，芳基或杂环基，条件是R 1〜/ >，R 2和/或R 3是氢原子; R 4 -R 8表示氢原子，羟基，烷基，环烷基，烯基，芳烷基，芳基，杂环基，芳氧基或烷氧基 组; R 3和R 3形成具有R 4或R 8的杂环，并且成像系统包括具有含有染料的层的供体片 以及具有染料接收层的图像接收片，其中供体片或图像接收片包括染料混合物和结构I的脲稳定化合物。
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公开(公告)号：US20080182212A1
公开(公告)日：2008-07-31
申请号：US11626890
申请日：2007-01-25
IPC分类号： C08K5/20 , C08K5/3432 , C08K5/1575 , G03F7/00
CPC分类号： C08K5/29 , B41M5/3858 , B41M5/39 , B41M5/395 , B41M2205/02 , C08K5/0041 , C08K5/3432 , C09D11/328
摘要： The present invention relates to a cyan dye donor element for thermal transfer imaging comprising a support having thereon a dye layer comprising a mixture of at least two cyan dyes dispersed in a polymeric binder, wherein at least one of the at least two cyan dyes is a light stabilizing dye represented by Formula I and a thermal image recording method utilizing the same cyan dye donor element. The present invention also relates to a cyan inkjet dye comprising a light stabilizing cyan dye represented by Formula I.
摘要翻译： 本发明涉及一种用于热转印成像的青色染料供体元件，其包括其上具有包含分散在聚合物粘合剂中的至少两种青色染料的混合物的染料层的载体，其中所述至少两种青色染料中的至少一种为 由式I表示的光稳定性染料和利用相同的青色染料供体元件的热图像记录方法。 本发明还涉及一种青色喷墨染料，其包含由式I表示的光稳定青色染料。
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公开(公告)号：US07781373B2
公开(公告)日：2010-08-24
申请号：US11626890
申请日：2007-01-25
CPC分类号： C08K5/29 , B41M5/3858 , B41M5/39 , B41M5/395 , B41M2205/02 , C08K5/0041 , C08K5/3432 , C09D11/328
摘要： The present invention relates to a cyan dye donor element for thermal transfer imaging comprising a support having thereon a dye layer comprising a mixture of at least two cyan dyes dispersed in a polymeric binder, wherein at least one of the at least two cyan dyes is a light stabilizing dye represented by Formula I and a thermal image recording method utilizing the same cyan dye donor element. The present invention also relates to a cyan inkjet dye comprising a light stabilizing cyan dye represented by Formula I.
摘要翻译： 本发明涉及一种用于热转印成像的青色染料供体元件，其包括其上具有包含分散在聚合物粘合剂中的至少两种青色染料的混合物的染料层的载体，其中所述至少两种青色染料中的至少一种为 由式I表示的光稳定性染料和利用相同的青色染料供体元件的热图像记录方法。 本发明还涉及一种青色喷墨染料，其包含由式I表示的光稳定青色染料。
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公开(公告)号：US06521397B1
公开(公告)日：2003-02-18
申请号：US10122284
申请日：2002-04-12
IPC分类号： G03C146
CPC分类号： G03C7/381 , G03C7/3815 , G03C7/382
摘要： Disclosed is a photographic element comprising a support bearing a light sensitive silver halide emulsion layer having associated therewith a dye forming coupler having a formula I, wherein: Ballast is a group containing at least 6 aliphatic carbon atoms, V represents a chain of three or four atoms, which may be substituted, selected from C, N, O and S sufficient to form an aromatic ring fused to the azole ring and n is 0 or 1, provided that if n is 0, Y and Ballast are directly attached to the 5-membered azole ring, W is an electron withdrawing group selected from the group consisting of —CN, —CONR1R2, —CO2R1, —NO2, and —SO2R1 where R1 and R2 are H or substituents; X is H or a coupling-off group; Y is H or a substituent; Z is an atom or group selected from >N—R, —O—, and —S—.
摘要翻译： 公开了一种照相元件，其包括带有光敏卤化银乳剂层的载体，其具有式I的染料形成成色剂，其中：镇流器是含有至少6个脂族碳原子的基团，V表示三或四条链 原子，其可以被选自C，N，O和S，足以形成与唑环稠合的芳环，n为0或1，条件是如果n为0，则Y和镇流器直接连接到5 W是选自-CN，-CONR1R2，-CO2R1，-NO2和-SO2R1的吸电子基团，其中R 1和R 2是H或取代基; X是H或偶联离去基团 Y为H或取代基; Z为选自NR，-O-和-S-的原子或基团。
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公开(公告)号：US06518000B1
公开(公告)日：2003-02-11
申请号：US10060691
申请日：2002-01-30
IPC分类号： G03C146
CPC分类号： G03C7/346 , Y10S430/145
摘要： Disclosed is a photographic element comprising a light-sensitive silver halide emulsion layer having associated therewith a coupler that forms a dye for which the &lgr;max using spin-coating is shifted towards the infrared region of the spectrum by at least 30 nm, when compared to the &lgr;max of the same dye in solution form, to a value of at least 700 nm. Such an element is useful for recording metadata with an image.
摘要翻译： 公开了一种照相材料，其包含感光卤化银乳剂层，其具有与其形成染料的感光性卤化银乳剂层，所述成色剂形成染料，其中使用旋转涂层的羔羊达到朝向所述光谱的红外区域移动至少30nm， 溶液形式的相同染料的lambdmax为至少700nm的值。 这样的元素对于用图像记录元数据是有用的。
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公开(公告)号：US06197492B1
公开(公告)日：2001-03-06
申请号：US09473933
申请日：1999-12-28
申请人： William J. Begley , Frank D. Coms , Gary M. Russo
发明人： William J. Begley , Frank D. Coms , Gary M. Russo
IPC分类号： G03C108
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; W2 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： 公开了一种照相元件，其包含具有式（I）的青色“NB成色剂”的感光卤化银乳剂层：其中：术语“NB成色剂”表示形成染料的式（I）的成色剂 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或偶合离去基团;每个Z'和Z *是独立选择的取代基 其中n为0至4，p为0至2; W2表示完成杂环基团所必需的原子; 并且V是含砜或亚砜的基团;条件是V，所有Z“和全Z *中的脂族碳原子的总和为至少8.该元素表现出改善的青色染料色调。
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公开(公告)号：US06180331B2
公开(公告)日：2001-01-30
申请号：US09473519
申请日：1999-12-28
申请人： William J. Begley , Frank D. Coms , Gary M. Russo
发明人： William J. Begley , Frank D. Coms , Gary M. Russo
IPC分类号： G03C108
CPC分类号： G03C7/346
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 5 nm 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 1 to 4 and p is 0 to 2; W2 represents the atoms necessary to complete a carbocyclic ring group; and V is a substituent containing a heterocyclic sulfone or sulfoxide 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： 公开了一种照相元件，其包含具有式（I）的青色“NB成色剂”的感光卤化银乳剂层：其中：术语“NB成色剂”表示形成染料的式（I）的成色剂 使用旋涂的左带宽（LBW）比溶液形式的相同染料小至少5nm; Y为H或偶合离去基团;各Z'和Z *为独立选择的取代基 基团，其中n为1至4，p为0至2; W2表示完成碳环基团所必需的原子; 并且V是含有杂环砜或亚砜基团的取代基;条件是V，全Z'和全Z *中的脂族碳原子的总和为至少8.该元素表现出改善的青色染料色调。
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9.发明授权公开(公告)号：US06638701B1
公开(公告)日：2003-10-28
申请号：US10321269
申请日：2002-12-17
IPC分类号： G03C108
CPC分类号： G03C7/3835 , G03C7/3212
摘要： Disclosed is a photographic element comprising a a light sensitive silver halide emulsion layer having associated therewith a pyrazolotriazole dye forming coupler having formula I in which is and L1 is linked to the C atom; L1 is a carbon atom of the triazole ring, substituted by one or two alkyl or aryl groups; L2 is a chain of one or two carbon atoms that may be further substituted by alkyl or aryl groups; R1 is selected from the group consisting of alkyl groups containing 1-3 carbon atoms; R2 is selected from the group consisting of hydrogen, alkyl and aryl groups; R3 is a substituted carbonyl, carbamoyl, sulfonyl, or sulfamoyl group; and X is H or a coupling-off group. Such an element provides a red dye forming coupler of improved stability.
摘要翻译： 公开了一种照相元件，其中包含一个感光卤化银乳剂层，其具有与其相连的具有式Iin的吡唑并三唑染料形成成色剂，其中L1与C原子连接; L1是三唑环的碳原子，被一个或两个烷基或 芳基; L2是可以被烷基或芳基进一步取代的一个或两个碳原子的链; R 1选自含有1-3个碳原子的烷基; R 2选自氢 烷基和芳基; R 3是取代的羰基，氨基甲酰基，磺酰基或氨磺酰基; 和X是H或偶合离去基团。 这种元素提供了改进的稳定性的形成红色染料的成色剂。
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公开(公告)号：US4324849A
公开(公告)日：1982-04-13
申请号：US161521
申请日：1980-06-20
申请人： Donald L. Kerr , Gary M. Russo
发明人： Donald L. Kerr , Gary M. Russo
摘要： A process is disclosed for recording an ultrasonic exposure pattern employing an ultrasonographic element containing a support and a recording layer unit. The recording layer unit is placed into contact with a transport liquid and imagewise ultrasonically exposed to accelerate imagewise diffusion from the recording layer unit to the transport liquid, thereby producing in the recording layer unit an ultrasonographic record. Diffusion is further accelerated imagewise by establishing a temperature differential within the transport liquid adjacent the recording layer unit.
摘要翻译： 公开了一种用于记录采用含有载体和记录层单元的超声波元件的超声波曝光图案的方法。 记录层单元被放置成与运输液体接触并成像超声波曝光以加速从记录层单元到输送液体的成像扩散，从而在记录层单元中产生超声波记录。 通过在与记录层单元相邻的输送液体内建立温度差来进一步加速扩散。
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