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1. 发明授权

US6143484A Method for stabilizing photographic dispersions in melts containing fine grain silver halide 失效
标题翻译：用于在含有细粒卤化银的熔融物中稳定照相分散体的方法
公开(公告)号：US6143484A
公开(公告)日：2000-11-07
申请号：US306000
申请日：1999-05-06
申请人： Kurt M. Schroeder , Jayme D. Ribeiro , Gary L. Slater , Timothy J. Hubert
发明人： Kurt M. Schroeder , Jayme D. Ribeiro , Gary L. Slater , Timothy J. Hubert
IPC分类号： G03C1/005 , G03C1/38 , G03C1/815 , G03C1/015
CPC分类号： G03C1/38 , G03C1/005 , G03C1/8155
摘要： The present invention is a method for stabilizing a photographic coating melt. The photographic melt includes an aqueous medium and a dispersed liquid organic phase containing an ultraviolet ray absorbing compound, and an emulsion containing silver halide particles having an average equivalent circular diameter of from 0.03 to 0.10 microns. The photographically useful ultraviolet ray absorber compound is soluble in a liquid organic phase and substantially insoluble in water. The method includes the step of adding to the emulsion containing silver halide particles a sufficient amount of surfactant to passify surfaces of the silver halide particles. The present invention is also a method of preparing a photographic coating melt. A dispersion is prepared which includes an aqueous medium, a dispersed liquid organic phase and an ultraviolet ray absorber compound wherein the ultraviolet ray absorber compound is soluble in the dispersed liquid organic phase and substantially insoluble in water. An emulsion is prepared containing silver halide particles having an average equivalent circular diameter of from 0.03 to 0.10 microns. A sufficient amount of surfactant to passify surfaces of the silver halide particles is added to the emulsion. The dispersion and emulsion are combined to form the photographic coating melt.
摘要翻译：本发明是一种稳定照相涂层熔体的方法。照相熔体包括水性介质和含有紫外线吸收化合物的分散液体有机相和含有平均当量圆直径为0.03至0.10微米的卤化银颗粒的乳液。摄影有用的紫外线吸收剂化合物可溶于液体有机相，基本上不溶于水。该方法包括向含有卤化银颗粒的乳液中加入足够量的表面活性剂以钝化卤化银颗粒表面的步骤。本发明也是制备照相涂层熔体的方法。制备分散体，其包括水性介质，分散液体有机相和紫外线吸收剂化合物，其中紫外线吸收剂化合物在分散的液体有机相中可溶，并且基本上不溶于水。制备含有平均当量圆直径为0.03至0.10微米的卤化银颗粒的乳液。将足量的表面活性剂将卤化银颗粒的表面通过加入到乳液中。将分散体和乳液合并形成照相涂层熔体。

2. 发明授权

US07075606B2 Method for manufacturing an optical compensator on a transitional substrate 有权
标题翻译：在过渡衬底上制造光学补偿器的方法
公开(公告)号：US07075606B2
公开(公告)日：2006-07-11
申请号：US10632202
申请日：2003-07-29
申请人： Joseph W. Hoff , Timothy J. Hubert , Gregory W. Keyes , Jason A. Payne
发明人： Joseph W. Hoff , Timothy J. Hubert , Gregory W. Keyes , Jason A. Payne
IPC分类号： G02F1/1335
CPC分类号： G02F1/13363 , G02F2001/133633 , G02F2413/04 , G02F2413/105
摘要： A method for manufacturing an optical compensator (5) on a transitional substrate (8) comprises applying a first orientation layer (20) to the transitional substrate. The first orientation layer (20) is then aligned and a first anisotropic liquid crystal material (30) is applied on the first orientation layer. In one embodiment, a retardation layer (10) is located between the transitional substrate (8) and the first orientation layer (20).
摘要翻译：在过渡基板（8）上制造光学补偿器（5）的方法包括将第一取向层（20）施加到过渡基板上。然后对准第一取向层（20），并将第一各向异性液晶材料（30）施加在第一取向层上。在一个实施例中，延迟层（10）位于过渡基板（8）和第一取向层（20）之间。

3. 发明授权

US08709192B2 Protective cover sheet comprising a UV-absorbing layer for a polarizer plate and method of making the same 有权
标题翻译：包括用于偏振片的UV吸收层的保护性覆盖片及其制造方法
公开(公告)号：US08709192B2
公开(公告)日：2014-04-29
申请号：US12578218
申请日：2009-10-13
申请人： Yongcai Wang , Hwei-Ling Yau , Timothy J. Hubert , Alain E. Gros , Timothy C. Schunk , Paul M. Hoderlein
发明人： Yongcai Wang , Hwei-Ling Yau , Timothy J. Hubert , Alain E. Gros , Timothy C. Schunk , Paul M. Hoderlein
IPC分类号： B32B37/20 , B32B38/10
CPC分类号： C08J7/04 , C08J7/042 , C08J2323/08 , C08J2401/02 , C08J2429/04 , Y10T428/254 , Y10T428/31855 , Y10T428/31891 , Y10T428/31928 , Y10T428/31935
摘要： The invention relates to a protective cover sheet comprising a low birefringence protective polymer film and a layer that promotes adhesion to poly(vinyl alcohol), the protective cover sheet comprising at least one functional layer containing a UV-absorbing polymer.
摘要翻译：本发明涉及一种保护性覆盖片，其包含低双折射保护性聚合物膜和促进与聚（乙烯醇）的粘附的层，所述保护性覆盖片包括至少一个含有紫外线吸收聚合物的功能层。

4. 发明授权

US07622185B2 Protective cover sheet comprising a UV-absorbing layer for a polarizer plate and method of making the same 有权
标题翻译：包括用于偏振片的UV吸收层的保护性覆盖片及其制造方法
公开(公告)号：US07622185B2
公开(公告)日：2009-11-24
申请号：US11106789
申请日：2005-04-15
申请人： Yongcai Wang , Hwei-Ling Yau , Timothy J. Hubert , Alain E. Gros , Timothy C. Schunk , Paul M. Hoderlein
发明人： Yongcai Wang , Hwei-Ling Yau , Timothy J. Hubert , Alain E. Gros , Timothy C. Schunk , Paul M. Hoderlein
IPC分类号： B32B27/18 , B32B27/30
CPC分类号： C08J7/04 , C08J7/042 , C08J2323/08 , C08J2401/02 , C08J2429/04 , Y10T428/254 , Y10T428/31855 , Y10T428/31891 , Y10T428/31928 , Y10T428/31935
摘要： The invention relates to a protective cover sheet comprising a low birefringence protective polymer film and a layer that promotes adhesion to poly(vinyl alcohol), the protective cover sheet comprising at least one functional layer containing a UV-absorbing polymer.
摘要翻译：本发明涉及一种保护性覆盖片，其包含低双折射保护性聚合物膜和促进与聚（乙烯醇）的粘附的层，所述保护性覆盖片包括至少一个含有紫外线吸收聚合物的功能层。

5. 发明授权

US07655289B2 Optical film composite having spatially controlled adhesive strength 有权
标题翻译：具有空间控制粘合强度的光学膜复合材料
公开(公告)号：US07655289B2
公开(公告)日：2010-02-02
申请号：US11299606
申请日：2005-12-12
申请人： Timothy J. Hubert , Alain E. Gros , Ralph Peter Schultz , Yongcai Wang , Herong Lei , Wen-Li A. Chen , Charles Chester Anderson
发明人： Timothy J. Hubert , Alain E. Gros , Ralph Peter Schultz , Yongcai Wang , Herong Lei , Wen-Li A. Chen , Charles Chester Anderson
IPC分类号： B32B9/00 , B32B33/00 , B32B23/02
CPC分类号： B32B37/00 , B32B38/0008 , B32B2037/243 , B32B2307/42 , B32B2310/14 , B32B2457/20 , B32B2457/202 , G02B1/105 , G02B1/14 , G02B1/16 , Y02P20/582 , Y10S428/906 , Y10T428/14 , Y10T428/1481 , Y10T428/24777 , Y10T428/24793 , Y10T428/24942
摘要： The present invention generally relates to optical films useful in the manufacture of polarizer plates, an improved method for producing polarizing plates, and a Liquid Crystal Display employing the same. More particularly, the invention relates to an optical film composite comprising a temporary carrier substrate having a center area and an edge area, said substrate having coated thereon an optical film wherein the adhesive strength between the optical film and the substrate is greater at the edge area than at the center area of the substrate.
摘要翻译：本发明一般涉及可用于制造偏振片的光学薄膜，用于制造偏光板的改进方法以及使用其的液晶显示器。更具体地说，本发明涉及一种光学膜复合体，其包括具有中心区域和边缘区域的临时载体衬底，所述衬底上涂覆有光学膜，其中光学膜和衬底之间的粘合强度在边缘区域处较大比在基板的中心区域。

6. 发明授权

US07279060B2 Guarded cover film for LCD polarizers 有权
标题翻译：用于LCD偏光片的保护膜
公开(公告)号：US07279060B2
公开(公告)日：2007-10-09
申请号：US10838681
申请日：2004-05-04
申请人： Janglin Chen , Charles C. Anderson , Timothy J. Hubert , Yongcai Wang , Timothy C. Schunk
发明人： Janglin Chen , Charles C. Anderson , Timothy J. Hubert , Yongcai Wang , Timothy C. Schunk
IPC分类号： B29C65/48 , B29C65/52 , B29C65/54 , B32B37/12 , B32B38/12
CPC分类号： G02B1/14 , G02B1/105 , G02B1/16 , G02B5/305 , Y10T156/1089 , Y10T156/1092 , Y10T156/1097 , Y10T428/269 , Y10T428/31507 , Y10T428/3154 , Y10T428/31786 , Y10T428/31935 , Y10T428/31938 , Y10T428/31971
摘要： The invention generally relates to polymer films used as protective cover sheets for polarizer plates, a method for producing polarizing plates, and a Liquid Crystal Display employing the same. More particularly, the invention relates to cover sheet composites having a removable, carrier substrate and, optionally, a strippable, protection layer that protects the cover sheet from abrasion and dirt during the manufacture of the cover sheet and polarizer plates.
摘要翻译：本发明一般涉及用作偏振片的保护性覆盖片的聚合物膜，偏振片的制造方法以及使用其的液晶显示装置。更具体地说，本发明涉及具有可去除的载体基底和任选的可剥离的保护层的覆盖片复合材料，其在覆盖片和偏振片的制造过程中保护覆盖片免受磨损和污染。

7. 发明申请

US20100024969A1 PROTECTIVE COVER SHEET COMPRISING A UV-ABSORBING LAYER FOR A POLARIZER PLATE AND METHOD OF MAKING THE SAME 有权
标题翻译：包含用于极化板的紫外线吸收层的保护罩及其制造方法
公开(公告)号：US20100024969A1
公开(公告)日：2010-02-04
申请号：US12578218
申请日：2009-10-13
申请人： Yongcai Wang , Hwei-Ling Yau , Timothy J. Hubert , Alain E. Gros , Timothy C. Schunk , Paul M. Hoderlein
发明人： Yongcai Wang , Hwei-Ling Yau , Timothy J. Hubert , Alain E. Gros , Timothy C. Schunk , Paul M. Hoderlein
IPC分类号： B32B37/14
CPC分类号： C08J7/04 , C08J7/042 , C08J2323/08 , C08J2401/02 , C08J2429/04 , Y10T428/254 , Y10T428/31855 , Y10T428/31891 , Y10T428/31928 , Y10T428/31935
摘要： The invention relates to a protective cover sheet comprising a low birefringence protective polymer film and a layer that promotes adhesion to poly(vinyl alcohol), the protective cover sheet comprising at least one functional layer containing a UV-absorbing polymer.
摘要翻译：本发明涉及一种保护性覆盖片，其包含低双折射保护性聚合物膜和促进与聚（乙烯醇）的粘附的层，所述保护性覆盖片包括至少一个含有紫外线吸收聚合物的功能层。

8. 发明授权

US07252733B2 Polarizer guarded cover sheet with adhesion promoter 有权
标题翻译：偏光镜防护罩带有粘合促进剂
公开(公告)号：US07252733B2
公开(公告)日：2007-08-07
申请号：US10838841
申请日：2004-05-04
申请人： Yongcai Wang , Janglin Chen , Charles C. Anderson , Timothy J. Hubert , Timothy C. Schunk , Richard A. Castle
发明人： Yongcai Wang , Janglin Chen , Charles C. Anderson , Timothy J. Hubert , Timothy C. Schunk , Richard A. Castle
IPC分类号： B29C65/48 , B29C65/52 , B29C65/54 , B32B37/12 , B32B38/12
CPC分类号： G02B1/14 , G02B1/105 , G02B1/16 , G02B5/305 , Y10T156/1089 , Y10T156/1092 , Y10T156/1097 , Y10T428/269 , Y10T428/31507 , Y10T428/31855 , Y10T428/31935 , Y10T428/31938 , Y10T428/31971
摘要： The invention generally relates to polymer films used as protective cover sheets for polarizer plates, a method for producing polarizing plates, and a Liquid Crystal Display employing the same. More particularly, the invention relates to a cover sheet composite having a removable, carrier substrate and a cover sheet comprising a low birefringence polymer film and a layer that promotes adhesion to polyvinyl alcohol on the same side of the carrier substrate as the low birefringence polymer film. The guarded cover sheet of the invention is less susceptible to defects due to dirt and abrasion during the manufacture of the cover sheet and polarizer plates. In addition, the cover sheet has excellent adhesion to polyvinyl alcohol-containing dichroic films and eliminates the need to alkali treat the cover sheet prior to lamination to the dichroic films.
摘要翻译：本发明一般涉及用作偏振片的保护性覆盖片的聚合物膜，偏振片的制造方法以及使用其的液晶显示装置。更具体地说，本发明涉及一种具有可移除的载体基材和覆盖片的覆盖片复合材料，该覆盖片材包括低双折射聚合物膜和促进与聚乙烯醇粘附在与载体基底相同的侧面上的低折射率聚合物膜。本发明的被保护的覆盖片在覆盖片和偏振片的制造期间由于污垢和磨损而不易受到缺陷的影响。此外，覆盖片对具有聚乙烯醇的二向色膜具有优异的粘合性，并且在层压到二向色膜之前不需要对封面进行碱处理。

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