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1. 发明授权

US06403292B1 Duplitized display material with translucent support with specified face to back speed differential 失效
标题翻译：双面显示材料，带有指定的面对面速度差分的半透明支撑
公开(公告)号：US06403292B1
公开(公告)日：2002-06-11
申请号：US09731689
申请日：2000-12-06
申请人： John L. Pawlak , Gary J. McSweeney , Jerzy Z. Mydlarz , Jerzy A. Budz , Eric L. Bell , Alphonse D. Camp , Robert P. Bourdelais , Peter T. Aylward
发明人： John L. Pawlak , Gary J. McSweeney , Jerzy Z. Mydlarz , Jerzy A. Budz , Eric L. Bell , Alphonse D. Camp , Robert P. Bourdelais , Peter T. Aylward
IPC分类号： G03C146
CPC分类号： G03C1/795 , G03C1/46 , G03C5/02
摘要： The invention relates to a photographic element comprising a base material, at least one exposure side photosensitive silver halide layer, and at least one backside photosensitive silver halide layer, wherein said face side photosensitive layer has lower speed than said backside photosensitive layer, and wherein said base material has a percent transmission of between 35 and 60%.
摘要翻译：本发明涉及一种照相元件，其包括基材，至少一个曝光侧光敏卤化银层和至少一个背面感光卤化银层，其中所述正面侧感光层的速度比所述背面感光层低，并且其中所述基础材料的透射率在35％至60％之间。

2. 发明授权

US06355404B1 Polyester base display material with tone enhancing layer 失效
标题翻译：聚酯基质显示材料，具有色调增强层
公开(公告)号：US06355404B1
公开(公告)日：2002-03-12
申请号：US09731358
申请日：2000-12-06
申请人： Alphonse D. Camp , Peter T. Aylward , Robert P. Bourdelais , Thomas M. Laney , John L. Pawlak , Gary J. McSweeney
发明人： Alphonse D. Camp , Peter T. Aylward , Robert P. Bourdelais , Thomas M. Laney , John L. Pawlak , Gary J. McSweeney
IPC分类号： G03C146
CPC分类号： G03C1/7614 , G03C1/46 , G03C1/7954 , G03C1/8255 , G03C1/83 , G03C1/853 , G03C1/95 , G03C5/02 , G03C7/3041 , G03C2200/35
摘要： The invention relates to a display material comprising a base, said base comprising a polyester sheet comprising at least one voided polyester diffusion layer, at least one topside photosensitive silver halide layer on the topside of said base and at least one bottom side photosensitive layer on the bottom side of said base, below said at least one bottom side emulsion layer a tone enhancing layer, and below said tone enhancing layer an antihalation layer, wherein said display material has a light transmission of between 35 and 60 percent in the developed Dmin areas of the display material.
摘要翻译：本发明涉及一种显示材料，其包括基底，所述基底包括聚酯片，所述聚酯片包含至少一个空隙的聚酯扩散层，在所述基底的顶侧上的至少一个上侧感光卤化银层和至少一个底侧感光层所述底部的底侧，在所述至少一个底侧乳剂层下面的色调增强层，以及所述色调增强层下方的防光晕层，其中所述显示材料在显影的Dmin区域中的透光率为35％至60％显示材料。

3. 发明授权

US06352822B1 Polyolefin base display material with tone enhancing layer 失效
标题翻译：聚烯烃基础显示材料与音色增强层
公开(公告)号：US06352822B1
公开(公告)日：2002-03-05
申请号：US09731354
申请日：2000-12-06
申请人： Alphonse D. Camp , Peter T. Aylward , Robert P. Bourdelais , John L. Pawlak , Gary J. McSweeney
发明人： Alphonse D. Camp , Peter T. Aylward , Robert P. Bourdelais , John L. Pawlak , Gary J. McSweeney
IPC分类号： G03C146
CPC分类号： G03C1/7614 , G03C1/46 , G03C1/795 , G03C1/7954 , G03C1/8255 , G03C1/83 , G03C1/853 , G03C1/93 , G03C5/02 , G03C7/3041 , G03C2200/35
摘要： The invention relates to a display material comprising a base said base comprising a polyolefin sheet comprising at least one voided polyolefin diffusion layer, at least one topside photosensitive silver halide layer on the topside of said base and at least one bottom side photosensitive layer on the bottom side of said base, below said bottom side emulsion a tone enhancing layer and below said tone enhancing layer an antihalation layer wherein said display material has a light transmission of between 35 and 60 percent in the developed Dmin areas of the display material.
摘要翻译：本发明涉及一种显示材料，其包括基底，所述基底包括聚烯烃片材，所述聚烯烃片材包含至少一个空隙的聚烯烃扩散层，在所述基底的顶侧上的至少一个上侧感光卤化银层和底部的至少一个底侧感光层在所述底部乳液的下方，在色调增强层的下方，并且在所述色调增强层的下方具有防光晕层，其中所述显示材料在显影材料的显影的Dmin区域中的透光率为35％至60％。

4. 发明授权

US06291148B1 Biaxially oriented image element with sharpening agent 失效
标题翻译：具有锐化剂的双轴取向成像元件
公开(公告)号：US06291148B1
公开(公告)日：2001-09-18
申请号：US09493532
申请日：2000-01-28
申请人： Peter T. Aylward , Alphonse D. Camp , Robert P. Bourdelais , Gary J. McSweeney
发明人： Peter T. Aylward , Alphonse D. Camp , Robert P. Bourdelais , Gary J. McSweeney
IPC分类号： G03C1765
CPC分类号： G03C1/7614 , G03C1/95 , G03C2001/7635 , G03C2200/35 , Y10S430/151
摘要： The invention relates to an element consisting essentially of a photographic element comprising a base material having an upper surface comprising an oriented sheet, at least one photosensitive silver halide layer, and at least one sharpness enhancing agent above said photosensitive silver halide layer.
摘要翻译：本发明涉及一种基本上由照相元件组成的元件，该照相元件包括具有上表面的基底材料，该上表面包含定向片材，至少一个感光卤化银层和在所述光敏卤化银层上方的至少一种清晰度增强剂。

5. 发明授权

US06268116B1 Scavenger free photographic silver halide print media 失效
标题翻译：清道夫免费摄影卤化银印刷媒体
公开(公告)号：US06268116B1
公开(公告)日：2001-07-31
申请号：US09472578
申请日：1999-12-27
申请人： Michael R. Roberts , Gary J. McSweeney , Alphonse D. Camp
发明人： Michael R. Roberts , Gary J. McSweeney , Alphonse D. Camp
IPC分类号： G03C146
CPC分类号： G03C7/3029 , G03C7/3041
摘要： The invention relates to a multilayer photographic element comprising a reflective support wherein the color record 1 adjacent to the support comprises at least one light sensitive layer and a non-light sensitive dye-forming interlayer; and wherein color record 2 above said color record 1 comprises at least one light sensitive layer and at least two non-light sensitive dye-forming interlayers and wherein color record 3 comprises at least one light sensitive layer and a non-light sensitive dye-forming interlayer; an optional UV dye containing interlayer and a top overcoat; and wherein each interlayer is completely or substantially scavenger free, silver halide grains comprising greater than 90% silver chloride, and wherein the reciprocity characteristics of the silver halide grains are such that for a separation exposure of 1 microsecond and 0.4 sec, each color record develops to a density of at least 2.0 within a log exposure range of 1.2 or less relative to the exposure point producing a density 0.04 above Dmin.
摘要翻译：本发明涉及一种包括反射支撑体的多层照相元件，其中邻近支撑体的彩色记录1包括至少一个光敏层和非光敏染料形成中间层; 并且其中所述彩色记录1上方的色彩记录2包括至少一个光敏层和至少两个非光敏染料形成中间层，并且其中彩色记录3包括至少一个光敏层和非光敏染料形成中间层含有中间层的UV染料和顶部外涂层; 并且其中每个中间层是完全或基本上无清除的，包含大于90％氯化银的卤化银颗粒，并且其中卤化银颗粒的互易特性使得对于1微秒和0.4秒的分离曝光，每个颜色记录产生在相对于曝光点的1.2或更小的对数曝光范围内的密度至少为2.0，产生高于Dmin的浓度0.04。

6. 发明授权

US5212053A Translucent display paper for rear illumination 失效
标题翻译：用于后照明的半透明显示纸
公开(公告)号：US5212053A
公开(公告)日：1993-05-18
申请号：US832826
申请日：1992-02-07
申请人： Gary J. McSweeney , John F. Bacilek , John H. Goselin
发明人： Gary J. McSweeney , John F. Bacilek , John H. Goselin
IPC分类号： B32B27/10 , G03C1/79 , G03C7/00 , G03C7/30 , G03C7/32 , G09F13/04
CPC分类号： G09F13/04 , G03C1/79 , G03C7/30
摘要： The invention is generally accomplished by forming a translucent display material comprising a substrate and sensitized layers wherein said substrate comprises a paper that has a light transmission rate of greater than 17 percent. It is preferred that the paper have a basis weight of less than 120 grams per square meter that is resin-coated on both sides. The paper of the invention when exposed and developed has a difference between maximum density and minimum density of greater than 2.5. The sensitized layers prior to imaging comprise at least one layer comprising cyan dye-forming coupler, at least one layer comprising magenta dye-forming coupler, and at least one layer comprising yellow dye-forming coupler. In preferred forms, the paper has a basis weight of between 70 and 100 grams per square meter for a balance of translucence and strength. The couplers preferably are present in the following amounts: cyan coupler greater than 0.6 grams per square meter, magenta coupler greater than 0.6 grams per square meter, and yellow coupler in an amount greater than 0.6 grams per square meter.

7. 发明授权

US5567473A Photographic paper with low oxygen permeability 失效
标题翻译：低透氧度的照相纸
公开(公告)号：US5567473A
公开(公告)日：1996-10-22
申请号：US378039
申请日：1995-01-24
申请人： David J. Lacz , Todd R. Skochdopole , Larry D. Hagemeier , Anita M. Fees , Brian Thomas , Gary J. McSweeney
发明人： David J. Lacz , Todd R. Skochdopole , Larry D. Hagemeier , Anita M. Fees , Brian Thomas , Gary J. McSweeney
IPC分类号： G03C1/775 , D21H17/36 , D21H19/20 , D21H27/00 , G03C1/79 , B05D1/02
CPC分类号： G03C1/79 , D21H17/36 , Y10T428/1379 , Y10T428/1383 , Y10T428/24942 , Y10T428/2495 , Y10T428/24967 , Y10T428/24975 , Y10T428/24992 , Y10T428/27 , Y10T428/273 , Y10T428/277 , Y10T428/31895 , Y10T428/31899 , Y10T428/31902 , Y10T428/31906
摘要： The invention provides photographic paper having increased image stability. The invention is generally accomplished by forming a paper sheet, drying said paper in a first stage to below about 10 percent water, then applying a polyvinyl alcohol solution to both sides of said paper sheet, drying said paper in a second stage to below about 5 percent water, and then applying further polyvinyl alcohol solution to said paper and drying in a third stage. The paper then may be coated to form a silver halide photosensitive color paper. The paper contains between about 4 and about 6 weight percent of polyvinyl alcohol that is concentrated near the surface of said paper. Further, the paper has a oxygen leak rate of less than about 25 cc/m.sup.2 /day and an oxygen GTR rate of less than about 1 cc/m.sup.2 /day.
摘要翻译：本发明提供了具有增加的图像稳定性的相纸。本发明通常通过形成纸张，将第一阶段的纸干燥至低于约10％的水，然后将聚乙烯醇溶液施加到所述纸张的两侧，将所述纸张在第二阶段干燥至低于约5℃ 百分比的水，然后将另外的聚乙烯醇溶液施加到所述纸上并在第三阶段进行干燥。然后可以将纸涂覆以形成卤化银感光色纸。该纸含有约4至约6重量％的浓缩在所述纸表面附近的聚乙烯醇。此外，纸张的氧气泄漏率小于约25cc / m 2 /天，氧气GTR速率小于约1cc / m 2 /天。

8. 发明授权

US5135844A Preparation of low viscosity small particle photographic dispersions in gelatin 失效
标题翻译：在明胶中制备低粘度小颗粒照相分散体
公开(公告)号：US5135844A
公开(公告)日：1992-08-04
申请号：US653912
申请日：1991-02-12
申请人： Pranab Bagchi , Gary J. McSweeney , Steven J. Sargeant
发明人： Pranab Bagchi , Gary J. McSweeney , Steven J. Sargeant
IPC分类号： B01F17/00 , G03C1/005 , G03C1/38 , G03C7/388
CPC分类号： G03C1/005 , B01F17/0021 , B01F17/0028 , B01F17/0042 , B01F17/005 , B01F17/0085 , G03C1/38 , G03C7/388 , Y10S516/922
摘要： The invention is generally accomplished by utilization of a surfactant for very small particle photographic dispersions. Three types of such surfactants that have been identified are as follows:Type A--Surfactant comprising 6 to 22 carbon atom hydrophobic tail with one or more attached hydrophilic chains comprising at least 8 oxyethylene and/or glycedyl ether groups that may or may not be terminated with a negative charge such as a sulfate group.Type B--Block oligomeric surfactants comprising hydrophobic polyoxypropylene blocks (A) and hydrophilic polyoxyethylene blocks (B) joined in the manner of A--B--A, B--A--B, A--B, (A--B).sub.n .tbd.G.tbd.(B--A), or (B--A).sub.n .tbd.G.tbd.(A--B).sub.n, where G is a connective organic moiety and n is between 1 and 3.Type C--Sugar surfactants, comprising between one to three 6 to 22 carbon atom hydrophobic tail with one or more attached hydrophilic mono or oligosaccharidic chains that may or may not be terminated by a negatively charged group such as a sulfate group.The preferred colloid chemical criterion of the photographic dispersion material in this invention is that they are formed with particle diameters between about 5 nm and 100 nm that have been prepared by precipitation from solution by a solvent and/or pH shift.
摘要翻译：本发明通常通过利用表面活性剂来实现非常小的颗粒照相分散体。已经鉴定的三种类型的这种表面活性剂如下：A型表面活性剂，其包含6至22个碳原子的疏水尾部，其具有一个或多个附着的亲水链，其包含至少8个氧化乙烯和/或亚乙基醚基团，其可以或可以不被终止带负电荷如硫酸根。包含以ABA，BAB，AB，（AB）n 3BOND G 3BOND（BA）或（BA）n 3BOND G 3BOND的方式连接的疏水性聚氧丙烯嵌段（A）和亲水性聚氧乙烯嵌段（B）的B型低聚表面活性剂（AB）n，其中G是连接性有机部分，n在1和3之间。C型糖表面活性剂，包含1至3个6至22个碳原子的疏水尾部与一个或多个连接的亲水单糖或寡糖链，或者不能被带负电的基团如硫酸根基团终止。本发明的照相分散体材料优选的胶体化学标准是它们通过溶剂通过溶剂沉淀和/或pH漂移制备的粒径在约5nm至100nm之间。

9. 发明授权

US5013640A Preparation of low viscosity small-particle photographic dispersions in gelatin 失效
标题翻译：在明胶中制备低粘度小颗粒照相分散体
公开(公告)号：US5013640A
公开(公告)日：1991-05-07
申请号：US366397
申请日：1989-06-15
申请人： Pranab Bagchi , Gary J. McSweeney , Steven J. Sargeant
发明人： Pranab Bagchi , Gary J. McSweeney , Steven J. Sargeant
IPC分类号： B01F17/42 , B01F17/00 , B01J13/00 , G03C1/005 , G03C1/043 , G03C1/06 , G03C1/38 , G03C7/388
CPC分类号： G03C1/38 , B01F17/0021 , B01F17/0028 , B01F17/0042 , B01F17/005 , B01F17/0085 , G03C1/005 , G03C7/388 , Y10S516/922
摘要： The invention is generally accomplished by utilization of a surfactant for very small particle photographic dispersions. Three types of such surfactants that have been identified are as follows:Type A--Surfactant comprising 6 to 22 carbon atom hydrophobic tail with one or more attached hydrophilic chains comprising at least 8 oxyethylene and/or glycedyl ether groups that may or may not be terminated with a negative charge such as a sulfate group.Type B--Block oligomeric surfactants comprising hydrophobic polyoxypropylene blocks (A) and hydrophilic polyoxyethylene blocks (B) joined in the manner of A-B-A, B-A-B, A-B, (A-B).sub.n .tbd.G.tbd.(B-A), or (B-A).sub.n .tbd.G.tbd.(A-B).sub.n, where G is a connective organic moiety and n is between 1 and 3.Type C--Sugar surfactants, comprising between one to three 6 to 22 carbon atom hydrophobic tail with one or more attached hydrophilic mono or oligosaccharidic chains that may or may not be terminated by a negatively charged group such as a sulfate group.The preferred colloid chemical criterion of the photographic dispersion material in this invention is that they are formed with particle diameters between about 5 nm and 100 nm that have been prepared by precipitation from solution by a solvent and/or pH shift.
摘要翻译：本发明通常通过利用表面活性剂来实现非常小的颗粒照相分散体。已经鉴定的三种类型的这种表面活性剂如下：A型表面活性剂，其包含6至22个碳原子的疏水尾部，其具有一个或多个附着的亲水链，其包含至少8个氧化乙烯和/或亚乙基醚基团，其可以或可以不被终止带负电荷如硫酸根。包含以ABA，BAB，AB，（AB）n 3BOND G 3BOND（BA）或（BA）n 3BOND G 3BOND的方式连接的疏水性聚氧丙烯嵌段（A）和亲水性聚氧乙烯嵌段（B）的B型低聚表面活性剂（AB）n，其中G是连接性有机部分，n在1和3之间。C型糖表面活性剂，包含1至3个6至22个碳原子的疏水尾部与一个或多个连接的亲水单糖或寡糖链，或者不能被带负电的基团如硫酸根基团终止。本发明的照相分散体材料优选的胶体化学标准是它们通过溶剂通过溶剂沉淀和/或pH漂移制备的粒径在约5nm至100nm之间。

10. 发明授权

US5391473A Photographic paper with low oxygen permeability 失效
标题翻译：低透氧率的照相纸
公开(公告)号：US5391473A
公开(公告)日：1995-02-21
申请号：US39340
申请日：1993-04-16
申请人： David J. Lacz , Todd R. Skochdopole , Larry D. Hagemeier , Anita M. Fees , Brian Thomas , Gary J. McSweeney
发明人： David J. Lacz , Todd R. Skochdopole , Larry D. Hagemeier , Anita M. Fees , Brian Thomas , Gary J. McSweeney
IPC分类号： G03C1/775 , D21H17/36 , D21H19/20 , D21H27/00 , G03C1/79
CPC分类号： G03C1/79 , D21H17/36 , Y10T428/1379 , Y10T428/1383 , Y10T428/24942 , Y10T428/2495 , Y10T428/24967 , Y10T428/24975 , Y10T428/24992 , Y10T428/27 , Y10T428/273 , Y10T428/277 , Y10T428/31895 , Y10T428/31899 , Y10T428/31902 , Y10T428/31906
摘要： The invention provides photographic paper having increased image stability. The invention is generally accomplished by forming a paper sheet, drying said paper in a first stage to below about 10 percent water, then applying a polyvinyl alcohol solution to both sides of said paper sheet, drying said paper in a second stage to below about 5 percent water, and then applying further polyvinyl alcohol solution to said paper and drying in a third stage. The paper then may be coated to form a silver halide photosensitive color paper. The paper contains between about 4 and about 6 weight percent of polyvinyl alcohol that is concentrated near the surface of said paper. Further, the paper has a oxygen leak rate of less than about 25 cc/m.sup.2 / day and an oxygen GTR rate of less than about 1 cc/m.sup.2 /day.
摘要翻译：本发明提供具有增加的图像稳定性的相纸。本发明通常通过形成纸张，将第一阶段的纸干燥至低于约10％的水，然后将聚乙烯醇溶液施加到所述纸张的两侧，将所述纸张在第二阶段干燥至低于约5 百分比的水，然后将另外的聚乙烯醇溶液施加到所述纸上并在第三阶段进行干燥。然后可以将纸涂覆以形成卤化银感光色纸。该纸含有约4至约6重量％的浓缩在所述纸表面附近的聚乙烯醇。此外，纸张的氧气泄漏率小于约25cc / m 2 /天，氧气GTR速率小于约1cc / m 2 /天。

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