-
1.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。
-
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。
-
3.发明授权Photographic material comprising a bicyclic pyrazolotriazole coupler with improved hue 失效包含改善色调的双环吡唑并三唑成色剂的摄影材料公开(公告)号：US06787294B1
公开(公告)日：2004-09-07
申请号：US10602273
申请日：2003-06-24
IPC分类号： G03C738
CPC分类号： C07D487/04 , G03C7/3835
摘要： Disclosed is a photographic element comprising a light sensitive silver halide emulsion layer and, having associated with that layer, a 1H-pyrazo[1,5-b]-1,2,4-triazole dye forming coupler having a fully substituted carbon atom at the 6-position, a chloro group at the 7-position, and, at the 2-position, a propionic ester moiety.
摘要翻译： 公开了一种照相元件，其包含感光卤化银乳剂层，并且与该层相关联的具有完全取代的碳原子的1H-吡唑并[1,5-b] -1,2,4-三唑染料形成成色剂 6-位，7-位上的氯基，2-位是丙酸酯部分。
-
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。
-
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。
-
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。
-
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。
-
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。
-
公开(公告)号：US07090969B1
公开(公告)日：2006-08-15
申请号：US11080086
申请日：2005-03-15
申请人： Albert J. Mura , Shari L. Eiff , Gary M. Russo
发明人： Albert J. Mura , Shari L. Eiff , Gary M. Russo
CPC分类号： G03C7/39236 , G03C7/346 , G03C7/36 , G03C7/3825 , G03C7/3885 , Y10S430/132
摘要： A photographic element comprises a silver halide emulsion layer having associated therewith a dye forming coupler and a compound of the following Formula I1: wherein L is a linking moiety; X is a heteroatom group selected from O, S, or NR′ where R′ is H or a substituent; w is 0 or 1; R is hydrogen or a substituent group; n is an integer from 0 to 5; and ST represents a stabilizer selected from the group consisting of: A. a thiomorpholine dioxide; B. a dialkoxy aromatic group linked through a phenolic oxygen; C. a dialkoxy aromatic group linked through the aromatic ring; D. a sulfonamido group; E. a hydroxyphenyl benzotriazole group; and F. a phenolic group.
摘要翻译： 照相元件包括具有染料形成成色剂的卤化银乳剂层和下式II的化合物：其中L是连接部分; X是选自O，S或NR'的杂原子，其中R'是H或取代基; w为0或1; R是氢或取代基; n为0〜5的整数， 和ST表示选自以下的稳定剂：A.一种二硫代吗啉; B.通过酚氧连接的二烷氧基芳族基团; C.通过芳环连接的二烷氧基芳族基团; D.亚磺酰氨基; E.羟基苯基苯并三唑基; 和F.一种酚类基团。
-
公开(公告)号：US06689551B1
公开(公告)日：2004-02-10
申请号：US10325367
申请日：2002-12-18
IPC分类号： G03C146
CPC分类号： G03C7/346 , G03C7/38 , G03C7/4136
摘要： Disclosed is a photographic element comprising a light-sensitive silver halide emulsion layer having associated therewith a phenolic “NB magenta coupler” having the formula: wherein: the term “NB magenta coupler” represents a coupler of formula (I) that forms a magenta dye with the developer 4-amino-3-methyl-N-ethyl-N-(2-methanesulfonamidoethyl) aniline sesquisulfate hydrate for which the maximum absorption of the dye upon spin coating is in the range of from 520 to 590 nm and the left bandwidth (LBW) or the right bandwidth (RBW) using spin-coating, is at least 5 nm less than that of the same dye in solution form; R1 is a heterocyclic, carbocyclic, or alkenyl group with substituents of sufficient electron withdrawing capacity to obtain a spin-coated dye as described in the preceding subparagraph that exhibits a maximum absorption in the range of 520-590 nm; Y is H or a coupling-off group; each Z* is an independently selected substituent group where p is independently 0 to 2; R2 is a heterocyclic or carbocyclic ring group, or an alkyl group; provided that when R2 is an alkyl group with an &agr;-alkyl substituent, said &agr;-alkyl substituent is unbranched; and provided further that the combined sum of the aliphatic carbon atoms in R1, R2 and all Z* is at least 8.
摘要翻译： 公开了一种包含感光卤化银乳剂层的照相元件，其具有下式的酚醛“NB品红色成色剂”：其中：术语“NB品红色成色剂”表示形成品红染料的式（I）的成色剂 与显影剂4-氨基-3-甲基-N-乙基-N-（2-甲磺酰氨基乙基）苯胺倍半硫酸盐水合物，旋涂时染料的最大吸收范围为520至590nm，左带宽 （LBW）或使用旋涂的正确带宽（RBW）比溶液形式的相同染料小至少5nm; R1是具有足够吸电能力的取代基的杂环，碳环或烯基，以获得 上述分段中所示的旋涂染料在520-590nm范围内具有最大吸收; Y为H或偶合离去基团;每个Z *为独立选择的取代基，其中p独立地为0至 2; R2是杂种 烷基或碳环基团或烷基;条件是当R 2为具有α-烷基取代基的烷基时，所述α-烷基取代基是未分支的; 并进一步提供R1，R2和全部Z *中的脂族碳原子的总和至少为8。
-
-
-
-
-
-
-
-
-
搜索结果
27 条记录 (耗时 0.03 秒)
