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1. 发明授权

US06306567B1 Aggregated dyes for radiation-sensitive elements 失效
标题翻译：用于辐射敏感元件的聚集染料
公开(公告)号：US06306567B1
公开(公告)日：2001-10-23
申请号：US09731447
申请日：2000-12-07
申请人： Margaret Jones Helber , William James Harrison , Elizabeth Ann Gallo , Mary Christine Brick , Steven Wade Kortum , Gary Norman Barber
发明人： Margaret Jones Helber , William James Harrison , Elizabeth Ann Gallo , Mary Christine Brick , Steven Wade Kortum , Gary Norman Barber
IPC分类号： G03C173
CPC分类号： G03C1/832 , C09B67/008
摘要： A dispersion comprising an aqueous medium having dispersed therein an aggregated dye of the Formula (I): wherein X is oxygen or sulfur; R1-R4 each independently represent an unsubstituted or substituted alkyl group, an unsubstituted or substituted aryl group or an unsubstituted or substituted heteroaryl group; L1, L2 and L3 each independently represent substituted or unsubstituted methine groups; M+ represents a proton or an inorganic or organic cation; and n is 0, 1, 2 or 3 and wherein the aggregated dye in the dispersion has an absorption half bandwidth of less than 55 nm.
摘要翻译：一种分散体，其包含其中分散有式（I）的聚集染料的水性介质：其中X是氧或硫; R 1 -R 4各自独立地表示未取代或取代的烷基，未取代或取代的芳基或未取代或取代的杂芳基; L1，L2和L3各自独立地表示取代或未取代的次甲基; M +表示质子或无机或有机阳离子; 并且n为0,1,2或3，并且其中所述分散体中的聚集染料的吸收半值带宽小于55nm。

2. 发明授权

US06291149B1 Aggregated dyes for radiation-sensitive elements 失效
公开(公告)号：US06291149B1
公开(公告)日：2001-09-18
申请号：US09733787
申请日：2000-12-07
申请人： Margaret Jones Helber , William James Harrison , Elizabeth Ann Gallo , Mary Christine Brick , Steven Wade Kortum , Gary Norman Barber
发明人： Margaret Jones Helber , William James Harrison , Elizabeth Ann Gallo , Mary Christine Brick , Steven Wade Kortum , Gary Norman Barber
IPC分类号： G03C173
CPC分类号： G03C1/832 , C09B67/008
摘要： A dispersion comprising an aqueous medium having dispersed therein an aggregated dye of the Formula (I): wherein X is oxygen or sulfur; R1-R4 each independently represent an unsubstituted or substituted alkyl group, an unsubstituted or substituted aryl group or an unsubstituted or substituted heteroaryl group; L1, L2 and L3 each independently represent substituted or unsubstituted methine groups; M+ represents a proton or an inorganic or organic cation; and n is 0, 1, 2 or 3 and wherein the aggregated dye in the dispersion has an absorption halfbandwidth of less than 55 nm.

3. 发明授权

US06300046B1 Aggregated dyes for radiation-sensitive elements 失效
公开(公告)号：US06300046B1
公开(公告)日：2001-10-09
申请号：US09731448
申请日：2000-12-07
申请人： Margaret Jones Helber , William James Harrison , Elizabeth Ann Gallo , Mary Christine Brick , Steven Wade Kortum , Gary Norman Barber
发明人： Margaret Jones Helber , William James Harrison , Elizabeth Ann Gallo , Mary Christine Brick , Steven Wade Kortum , Gary Norman Barber
IPC分类号： G03C173
CPC分类号： G03C1/832 , C09B67/008
摘要： A dispersion comprising an aqueous medium having dispersed therein an aggregated dye of the Formula (I): wherein X is oxygen or sulfur; R1-R4 each independently represent an unsubstituted or substituted alkyl group, an unsubstituted or substituted aryl group or an unsubstituted or substituted heteroaryl group; L1, L2 and L3 each independently represent substituted or unsubstituted methine groups; M+ represents a proton or an inorganic or organic cation; and n is 0, 1, 2 or 3 and wherein the aggregated dye in the dispersion has an absorption halfbandwidth of less than 55 nm.

4. 发明授权

US06342339B2 Aggregated dyes for radiation-sensitive elements 失效
标题翻译：用于辐射敏感元件的聚集染料
公开(公告)号：US06342339B2
公开(公告)日：2002-01-29
申请号：US09733786
申请日：2000-12-07
申请人： Margaret Jones Helber , William James Harrison , Elizabeth Ann Gallo , Mary Christine Brick , Steven Wade Kortum , Gary Norman Barber
发明人： Margaret Jones Helber , William James Harrison , Elizabeth Ann Gallo , Mary Christine Brick , Steven Wade Kortum , Gary Norman Barber
IPC分类号： G03C173
CPC分类号： G03C1/832 , C09B67/008
摘要： A dispersion comprising an aqueous medium having dispersed therein an aggregated dye of the Formula (I): wherein X is oxygen or sulfur; R1-R4 each independently represent an unsubstituted or substituted alkyl group, an unsubstituted or substituted aryl group or an unsubstituted or substituted heteroaryl group; L1, L2 and L3 each independently represent substituted or unsubstituted methine groups; M+ represents a proton or an inorganic or organic cation; and n is 0, 1, 2 or 3 and wherein the aggregated dye in the dispersion has an absorption halfbandwidth of less than 55 nm.
摘要翻译：一种分散体，其包含其中分散有式（I）的聚集染料的水性介质：其中X是氧或硫; R 1 -R 4各自独立地表示未取代或取代的烷基，未取代或取代的芳基或未取代或取代的杂芳基; L1，L2和L3各自独立地表示取代或未取代的次甲基; M +表示质子或无机或有机阳离子; 并且n为0,1,2或3，并且其中所述分散体中的聚集染料的吸收半带宽小于55nm。

5. 发明授权

US06183944B2 Aggregated dyes for radiation-sensitive elements 失效
标题翻译：用于辐射敏感元件的聚集染料
公开(公告)号：US06183944B2
公开(公告)日：2001-02-06
申请号：US08565480
申请日：1995-11-30
申请人： Margaret Jones Helber , William James Harrison , Elizabeth Ann Gallo , Mary Christine Brick , Steven Wade Kortum , Gary Norman Barber
发明人： Margaret Jones Helber , William James Harrison , Elizabeth Ann Gallo , Mary Christine Brick , Steven Wade Kortum , Gary Norman Barber
IPC分类号： G03C173
CPC分类号： G03C1/832 , C09B67/008
摘要： A dispersion comprising an aqueous medium having dispersed therein an aggregated dye of the Formula (I): wherein X is oxygen or sulfur; R1-R4 each independently represent an unsubstituted or substituted alkyl group, an unsubstituted or substituted aryl group or an unsubstituted or substituted heteroaryl group; L1, L2 and L3 each independently represent substituted or unsubstituted methine groups; M+ represents a proton or an inorganic or organic cation; and n is 0, 1, 2 or 3 and wherein the aggregated dye in the dispersion has an absorption halfbandwidth of less than 55 nm.
摘要翻译：一种分散体，其包含其中分散有式（I）的聚集染料的水性介质：其中X是氧或硫; R 1 -R 4各自独立地表示未取代或取代的烷基，未取代或取代的芳基或未取代或取代的杂芳基; L1，L2和L3各自独立地表示取代或未取代的次甲基; M +表示质子或无机或有机阳离子; 并且n为0,1,2或3，并且其中所述分散体中的聚集染料的吸收半带宽小于55nm。

6. 发明授权

US5723272A Silver halide light-sensitive element 失效
标题翻译：卤化银感光元件
公开(公告)号：US5723272A
公开(公告)日：1998-03-03
申请号：US572904
申请日：1995-12-22
申请人： Gary Norman Barber , Margaret Jones Helber
发明人： Gary Norman Barber , Margaret Jones Helber
IPC分类号： G03C7/00 , G03C1/83 , G03C7/30 , G03C7/38 , G03C7/384 , G03C1/06 , G03C1/815 , G03C1/825
CPC分类号： G03C7/3029 , G03C1/832
摘要： Silver halide light sensitive photographic elements comprising a support bearing on one side thereof at least one blue-sensitive silver halide emulsion yellow-image forming layer, at least one red-sensitive silver halide emulsion cyan-image forming layer, at least one green-sensitive silver halide emulsion magenta-image forming layer, and an antihalation layer comprising a cyan filter dye coated between the support and the red-sensitive layer, wherein the green-sensitive layer comprises a four equivalent magenta image forming coupler and the cyan filter dye is of the formula (I): ##STR1## where L.sup.1, L.sup.2, L.sup.3, L.sup.4 and L.sup.5 are methine groups; R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are independently H or alkyl or aryl groups; and M.sup.+ is H or a counter ion; wherein at least one of R.sup.1, R.sup.2, R.sup.3 and R.sup.4 comprises an aryl group substituted with a substituent having a .pi. value of less than -0.10, where .pi. represents the group substituent component of the hydrophobicity parameter logP. In a preferred embodiment of the invention, R.sup.3 and R.sup.4 are each H, and R.sup.1 and R.sup.2 are each phenyl groups substituted with one or more substituents, where the sum of the .pi. values for the substituents on each of the R.sup.1 and R.sup.2 phenyl groups is less than -0.10 at pH above 8. Photographic elements in accordance with the invention exhibit reduced dye stain after photographic processing, resulting in lower red minimum densities. Such elements also exhibit higher maximum densities, upper scale contrasts, and relative speeds compared to prior art materials. Elements in accordance with preferred embodiments of the invention exhibit improved safelight performance.
摘要翻译：卤化银感光照相材料，其包含一个支撑体，其一面上具有至少一个感蓝卤化银乳剂黄色图像形成层，至少一种感红卤化银乳剂青色图像形成层，至少一种绿色敏感的卤化银乳剂品红图像形成层，以及包含涂布在载体和红色敏感层之间的青色滤色剂染料的防光晕层，其中感绿层包含四个等效的品红成像成色剂，青色滤色器为式（I）：其中L1，L2，L3，L4和L5是次甲基; R 1，R 2，R 3和R 4独立地为H或烷基或芳基; M +为H或抗衡离子; 其中R 1，R 2，R 3和R 4中的至少一个包括被pI值小于-0.10的取代基取代的芳基，其中p1表示疏水性参数logP的基团取代基组分。在本发明的优选实施方案中，R 3和R 4各自为H，且R 1和R 2各自为被一个或多个取代基取代的苯基，其中R 1和R 2苯基各自上的取代基的pI值之和为在pH8以上小于-0.10。根据本发明的照相元件在照相处理后表现出减少的染料污染，导致较低的红色最小密度。与现有技术材料相比，这些元件还表现出较高的最大密度，较高的比例对比度和相对速度。根据本发明的优选实施例的元件表现出改善的安全性能。

7. 发明授权

US5657931A Stable aqueous solid particle dispersions 失效
标题翻译：稳定的水性固体颗粒分散体
公开(公告)号：US5657931A
公开(公告)日：1997-08-19
申请号：US445321
申请日：1995-05-19
申请人： Mridula Nair , Mary Christine Brick , Lloyd Anthony Lobo , Gary Norman Barber
发明人： Mridula Nair , Mary Christine Brick , Lloyd Anthony Lobo , Gary Norman Barber
IPC分类号： G03C1/04 , B01F3/12 , C09B67/00 , C09B67/46 , G03C1/005 , G03C1/38 , G03C7/388 , B02C19/00 , B02C19/12
CPC分类号： G03C1/38 , C09B67/0022 , C09B67/0084 , G03C1/005 , G03C7/3882
摘要： A fine solid particle aqueous dispersion comprises dispersed particles of a substantially water insoluble nonpolymeric organic compound useful in imaging and a polymeric dispersant having an HLB number of at least 8. The dispersion can be prepared by(a) forming a coarse aqueous slurry of solid particles of said compound and a polymeric dispersant having an HLB number of at least 8; and(b) milling said slurry for a period of time sufficient to provide particles of the desired particle size of less than 0.5 micron.
摘要翻译：细固体颗粒水分散体包含基本上不溶于水的非聚合有机化合物的分散颗粒，其可用于成像和HLB值为至少为8的聚合物分散剂。该分散体可以通过（a）形成粗颗粒固体颗粒的所述化合物和HLB数为至少8的聚合物分散剂; 和（b）将所述浆料研磨足以提供小于0.5微米所需粒度的颗粒的时间。

8. 发明授权

US5650265A Silver halide light-sensitive element 失效
标题翻译：卤化银感光元件
公开(公告)号：US5650265A
公开(公告)日：1997-07-22
申请号：US577757
申请日：1995-12-22
申请人： Henry Joseph Sniadoch , Gary Norman Barber
发明人： Henry Joseph Sniadoch , Gary Norman Barber
IPC分类号： G03C1/09 , G03C1/34 , G03C1/76 , G03C1/85
CPC分类号： G03C1/34 , G03C1/09 , G03C1/853 , G03C1/7614
摘要： Palladium compounds are incorporated into a relatively low speed photographic print element. One embodiment of the invention comprises a silver halide light sensitive photographic print element comprising a support bearing at least one silver halide emulsion image forming layer, an antistatic layer containing vanadium pentoxide, and a palladium compound. In a preferred embodiment, the silver halide light sensitive photographic print element of the invention comprises a support bearing on one side thereof at least one blue-sensitive silver halide emulsion yellow-image forming layer, at least one red-sensitive silver halide emulsion cyan-image forming layer, and at least one green-sensitive silver halide emulsion magenta-image forming layer; an antistatic layer containing vanadium pentoxide; and a palladium compound. The photographic print elements of the invention improve unexpected poor keeping performance under moderate humidity conditions demonstrated by print elements which comprise vanadium pentoxide containing antistatic layers. The elements of the invention additionally provide excellent protection against static charge and excellent transparency due to the use of vanadium pentoxide, which properties are not significantly dependent on ambient humidity.
摘要翻译：钯化合物被并入到相对低速的照相印刷元件中。本发明的一个实施方案包括卤化银感光照相印刷元件，其包含至少一种卤化银乳剂图像形成层的载体，含有五氧化二钒的抗静电层和钯化合物。在一个优选的实施方案中，本发明的卤化银感光照相印刷元件包括在其一侧上具有至少一种感蓝卤化银乳剂黄色图像形成层的载体，至少一种感红卤化银乳剂青色 - 图像形成层和至少一种感绿卤化银乳剂品红图像形成层; 含有五氧化二钒的抗静电层; 和钯化合物。本发明的照片印刷元件在包含含五氧化二钒的抗静电层的印刷元件证明的中等湿度条件下提高了意想不到的不良保存性能。本发明的元件另外提供优异的防静电保护和由于使用五氧化二钒而具有优异的透明性，这些性能不显着地依赖于环境湿度。

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