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1. 发明授权

US5928848A Aqueous coatable protective polyethylene overcoats for imaging elements 失效
标题翻译：用于成像元件的水性可涂覆保护性聚乙烯外涂层
公开(公告)号：US5928848A
公开(公告)日：1999-07-27
申请号：US980721
申请日：1997-12-01
申请人： Mridula Nair , Tamara K. Osburn , Charles H. Appell
发明人： Mridula Nair , Tamara K. Osburn , Charles H. Appell
IPC分类号： G03C1/76 , G03C1/795 , G03C1/85 , G03C11/02 , G03C1/89 , G03C1/825
CPC分类号： G03C1/7614 , G03C1/795 , G03C1/85 , G03C11/02 , G03C2001/7628 , G03C2001/7635 , G03C2200/10 , Y10S430/162
摘要： The present invention is a photographic element including a support, having on one side thereof at least one silver halide emulsion layer, and having on the other side an antistatic layer, and a protective overcoat. The protective overcoat is farthest from the support; and is a continuous polyolefin coating.
摘要翻译：本发明是一种照相元件，它包括一个支撑体，其一侧上至少有一个卤化银乳剂层，另一侧具有一个抗静电层和一个防护外涂层。保护外套距离支架最远; 并且是连续的聚烯烃涂层。

2. 发明授权

US06767937B2 Stabilizer system for polymer components of displays 失效
标题翻译：显示器聚合物组分稳定剂系统
公开(公告)号：US06767937B2
公开(公告)日：2004-07-27
申请号：US10150836
申请日：2002-05-17
申请人： Timothy C. Schunk , Kurt M. Schroeder , Charles H. Appell , Daniel T. Linehan
发明人： Timothy C. Schunk , Kurt M. Schroeder , Charles H. Appell , Daniel T. Linehan
IPC分类号： C08L112
CPC分类号： C08K5/15 , C08K5/13 , C08K5/3435 , Y10T428/31511
摘要： Polymer film, coating, and molded article elements for use in a display device are described which comprise a polymer phase having molecularly dispersed therein an acid scavenger compound, a hindered amine light stabilizer compound and a hindered phenol antioxidant compound, wherein the hindered amine light stabilizer compound and the hindered phenol antioxidant compound are present at a weight ratio of from 20:1 to 1:20, and the weight ratio of the acid scavenger compound to the total concentration of hindered amine light stabilizer compound and hindered phenol antioxidant compound is from 10:1 to 1:10. Use of a combination of an acid scavenger and a combination of two radical scavenger antioxidants dispersed in a polymer phase in accordance with the invention enables enhanced stabilization of the polymer when exposed to high heat and/or humidity condition, which has been found to be especially desirable when applied to polymer layers laminated into displays (e.g., polarizers in liquid crystal displays).
摘要翻译：描述了用于显示装置的聚合物膜，涂层和模制品元件，其包括分子内分散有酸清除剂化合物，受阻胺光稳定剂化合物和受阻酚抗氧化剂化合物的聚合物相，其中受阻胺光稳定剂化合物和受阻酚抗氧化剂以20:1至1:20的重量比存在，酸清除剂化合物与受阻胺稳定剂化合物和受阻酚抗氧化剂化合物的总浓度的重量比为10 1：1:10。根据本发明使用分解在聚合物相中的除酸剂和两种自由基清除剂抗氧化剂的组合的组合使得当暴露于高热和/或湿度条件下聚合物的稳定性得到增强，这已经被发现是特别的当应用于层压到显示器中的聚合物层（例如液晶显示器中的偏振器）时是理想的。

3. 发明授权

US5223390A Analytical elements containing non-reactive blocking dyes 失效
标题翻译：含有非反应性阻塞剂的分析元素
公开(公告)号：US5223390A
公开(公告)日：1993-06-29
申请号：US617319
申请日：1990-11-23
申请人： John E. Hamann , Merrit N. Jacobs , Daniel A. Nealon , Charles H. Appell , Richard L. Detwiler
发明人： John E. Hamann , Merrit N. Jacobs , Daniel A. Nealon , Charles H. Appell , Richard L. Detwiler
IPC分类号： G01N31/22 , G01N33/52
CPC分类号： G01N33/525
摘要： An analytical element for quantitatively assaying an analyte by measuring reflection density in the range 320 to 360 nm. The element comprises a reagent layer and a registration layer. One of such layers contains a dye which has a low absorbtivity band from 320 to 360 nm and a high absorbtivity band from 640 to 720 nm.

4. 发明授权

US6146812A Imaging member containing switchable polymers and method for use 有权
标题翻译：包含可切换聚合物的成像构件和使用方法
公开(公告)号：US6146812A
公开(公告)日：2000-11-14
申请号：US399191
申请日：1999-09-17
申请人： Jeffrey W. Leon , Shiying Zheng , Charles H. Appell , Ian Moir Hodge
发明人： Jeffrey W. Leon , Shiying Zheng , Charles H. Appell , Ian Moir Hodge
IPC分类号： G03F7/004 , B41C1/10 , B41M5/36 , B41N1/14 , C08F116/36 , C08F212/14 , C08F220/12 , C08F220/60 , C08F228/02 , C09D201/00 , G03F7/00
CPC分类号： B41M5/368 , B41C1/1041 , B41C1/1008 , B41C2210/04 , B41C2210/08 , B41C2210/22 , B41C2210/24 , Y10S430/145
摘要： An imaging member is prepared by applying to a support a heat-sensitive imaging layer which comprises at least one heat-sensitive polymer capable of undergoing transformation from a hydrophilic to hydrophobic state or hydrophobic to hydrophilic state, wherein the transformation occurs such that the activation energy Ea and the Arrhenius pre-exponential factor A associated with the transformation simultaneously fulfill the relationships: ln (A).gtoreq.0.4 Ea+8.84 and ln (A).ltoreq.1.69 Ea-14.37. The imaging member is useful in processless thermal lithographic printing.
摘要翻译：通过向载体施加包含至少一种能够经历从亲水到疏水状态或疏水状态转变为亲水状态的热敏性聚合物的热敏成像层来制备成像构件，其中发生转化使得活化能 Ea和与变换相关的Arrhenius前指数因子A同时满足以下关系：ln（A）> / = 0.4 Ea + 8.84和ln（A）

5. 发明授权

US06872766B2 Ultraviolet light filter element 有权
标题翻译：紫外线滤光片
公开(公告)号：US06872766B2
公开(公告)日：2005-03-29
申请号：US10150634
申请日：2002-05-17
申请人： Timothy C. Schunk , Kurt M. Schroeder , Charles H. Appell , Daniel T. Linehan
发明人： Timothy C. Schunk , Kurt M. Schroeder , Charles H. Appell , Daniel T. Linehan
IPC分类号： C08K5/07 , C09K3/00 , G02B5/20 , G02B5/22 , G02B5/30
CPC分类号： G02B5/223 , G02B5/208 , Y10T428/10 , Y10T428/1059
摘要： Ultraviolet light absorbing polymer film, coating, or molded article UV filter elements are described which comprise a polymer phase having molecularly dispersed therein a) a first ultraviolet absorbing dibenzoylmethane compound of formula (I) where R1 through R5 are each independently hydrogen, halogen, nitro, or hydroyxl, or further substituted or unsubstituted alkyl, alkenyl, aryl, alkoxy, acyloxy, ester, carboxyl, alkyl thio, aryl thio, alkyl amine, aryl amine, alkyl nitrile, aryl nitrile, arylsulfonyl, or 5-6 member heterocylce ring groups, and b) a second ultraviolet light absorbing compound which absorbs ultraviolet light at a wavelength for which the first compound is deficient at absorbing. In particular embodiments, the second ultraviolet light absorbing compound may comprise a hydroxyphenyl-s-triazine, hydroxyphenylbenzotriazole, formamidine, benzoxazinone, or benzophenone compound. In a specific embodiment of the invention, the above UV absorbing compounds are employed in cellulose acetate film for the fabrication of a protective film for polarizers for use in display applications.
摘要翻译：描述了紫外线吸收聚合物膜，涂层或模制品的紫外线过滤元件，其包含分子分散在其中的聚合物相a）第一种紫外吸收二苯甲酰甲烷化合物，其中R 1至R 5各自独立地为氢，卤素，硝基或羟基，或其它取代或未取代的烷基，烯基，芳基，烷氧基，酰氧基，酯，羧基，硫代烷基，芳基硫代，烷基胺，芳基胺，烷基腈，芳基腈，芳基磺酰基或5-6元杂环并且b）第二紫外光吸收化合物，其吸收在第一化合物不能吸收的波长处的紫外光。在具体实施方案中，第二紫外光吸收化合物可以包含羟基苯基-s-三嗪，羟基苯基苯并三唑，甲脒，苯并嗪酮或二苯甲酮化合物。在本发明的具体实施方案中，上述UV吸收化合物用于制造用于显示应用的偏振器用保护膜的醋酸纤维素膜中。

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