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公开(公告)号：US6015593A
公开(公告)日：2000-01-18
申请号：US624164
申请日：1996-03-29
摘要： An apparatus and method for evaporating a coating solvent from a coating on a substrate and for minimizing the formation of mottle. The coating is heated with a first drying gas at no higher than a first heat transfer rate. The first heat transfer rate is created by a first heat transfer coefficient and a first temperature difference between the first coating temperature and the first drying gas temperature. The first heat transfer rate causes maximum evaporation of the coating solvent yet insignificant formation of mottle when the coating is at the first coating thickness and the first coating viscosity.
摘要翻译： 一种用于从基底上的涂层蒸发涂布溶剂并最小化斑驳形成的装置和方法。 用不高于第一传热速率的第一干燥气体加热涂层。 第一传热速率由第一传热系数和第一涂覆温度与第一干燥气体温度之间的第一温度差产生。 当涂层处于第一涂层厚度和第一涂层粘度时，第一传热速率引起涂层溶剂的最大蒸发，但微斑点的形成不明显。
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公开(公告)号：US06007874A
公开(公告)日：1999-12-28
申请号：US181123
申请日：1998-10-28
CPC分类号： G03C1/74 , B05C5/007 , B05D1/26 , B05D1/34 , B05C9/06 , Y10S118/04 , Y10S118/11
摘要： A method for minimizing coating defects caused by strikethrough when simultaneously slide coating a first fluid layer, a second fluid layer, and a third fluid layer. The method includes preparing the first, second, and third fluids such that the first solute is incompatible with the second and third solutes and such that the first fluid minimizes strikethrough of at least one of the second and third fluids to a slide surface when the first fluid is positioned between the slide surface and the second and third fluids. The present invention is useful in preparing imaging, data storage, and other media.
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公开(公告)号：US5725665A
公开(公告)日：1998-03-10
申请号：US641407
申请日：1996-05-01
IPC分类号： B05C5/00
CPC分类号： B05C5/007 , B05C5/008 , Y10S118/04
摘要： The present invention provides an enclosure for a coating apparatus, the coating apparatus being of the type comprising a coater face adapted for the flow of a fluid thereover. The fluid flows over the coater face in the form of a film having one or more edges contacting the coating apparatus at one or more "edge contact surfaces." The enclosure defines a partially enclosed space above one or more of the edge contact surfaces. The atmosphere within the partially enclosed space can be at least partially saturated with solvent vapor to prevent or inhibit drying of coating fluid at the edge contact surfaces. Also, the enclosure has a shape that allows visibility of and access to a substantial portion of the coater face of the coating apparatus.
摘要翻译： 本发明提供了一种用于涂覆设备的外壳，该涂覆设备是包括适于在其上流动流体的涂布机面的类型。 流体在涂层机表面上以具有一个或多个边缘的形式在一个或多个“边缘接触表面”处与涂覆装置接触的膜形式。 外壳限定一个或多个边缘接触表面上方的部分封闭的空间。 部分封闭空间内的气氛可以至少部分地被溶剂蒸气饱和，以防止或抑制边缘接触表面处的涂布液的干燥。 此外，外壳具有允许对涂布装置的涂布机表面的大部分的可见性和访问性的形状。
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公开(公告)号：US09579684B2
公开(公告)日：2017-02-28
申请号：US13155272
申请日：2011-06-07
申请人： Robert A. Yapel , Jennifer L. Trice , Pentti K. Loukusa , Paul C. Thomas , Kristopher K. Biegler , William J. Kopecky , Keith R. Bruesewitz , Robert B. Secor
发明人： Robert A. Yapel , Jennifer L. Trice , Pentti K. Loukusa , Paul C. Thomas , Kristopher K. Biegler , William J. Kopecky , Keith R. Bruesewitz , Robert B. Secor
CPC分类号： B05C5/0262 , B05C11/1005 , B05D1/265
摘要： A system comprises a slot die including an applicator slot extending about a width of the slot die, wherein the applicator slot is in fluid communication with a fluid flow path through the slot die, and a plurality of actuators spaced about the width of the slot die, wherein each actuator in the plurality of actuators is operable to adjust a cross-directional thickness of the fluid flow path at its respective location to provide a local adjustment of fluid flow through the applicator slot. The system further comprises a controller configured to set the position of each actuator according to one of a plurality of discrete settings for operation of the slot die. The controller is further configured to, using fluid dynamics and a digital model of the die, predict a set of discrete settings from the plurality of discrete settings corresponding to a preselected cross-web profile for the extrudate.
摘要翻译： 一种系统包括槽模，其包括围绕槽模的宽度延伸的施加器槽，其中施加器槽与通过槽模的流体流动路径流体连通，并且围绕槽模的宽度间隔开的多个致动器 其中，所述多个致动器中的每个致动器可操作以在其各自位置处调节流体流动路径的横向厚度，以提供通过所述施加器狭槽的流体流的局部调整。 该系统还包括控制器，其被配置为根据用于槽模的操作的多个离散设置中的一个设置每个致动器的位置。 控制器还被配置成使用流体动力学和模具的数字模型，从对应于挤出物的预选横向横截面轮廓的多个离散设置预测一组离散设置。
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公开(公告)号：US09383482B2
公开(公告)日：2016-07-05
申请号：US13639902
申请日：2011-05-03
申请人： Christopher B. Walker, Jr. , Christopher P. Tebow , Tri D. Pham , Steven H. Kong , Joseph T. Aronson , Kyle J. Lindstrom , Michael K. Gerlach , Michelle L. Toy , Taun L. McKenzie , Anthony M. Renstrom , Robert A. Yapel , Mitchell A. F. Johnson
发明人： Christopher B. Walker, Jr. , Christopher P. Tebow , Tri D. Pham , Steven H. Kong , Joseph T. Aronson , Kyle J. Lindstrom , Michael K. Gerlach , Michelle L. Toy , Taun L. McKenzie , Anthony M. Renstrom , Robert A. Yapel , Mitchell A. F. Johnson
CPC分类号： G02B1/118 , G02B5/0242
摘要： The present invention concerns antireflective films comprising a high refractive index layer (60) and low refractive index layer (80) disposed on the high refractive index layer. The antireflective films have a microstructured surface (70) that can be derived from a microreplicated tool.
摘要翻译： 本发明涉及包括设置在高折射率层上的高折射率层（60）和低折射率层（80）的抗反射膜。 抗反射膜具有可从微复制工具衍生的微结构化表面（70）。
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公开(公告)号：US08605406B2
公开(公告)日：2013-12-10
申请号：US12808706
申请日：2008-12-16
申请人： Richard M. Jendrejack , Robert A. Yapel , Mitchelle A. F. Johnson , Mikhail L. Pekurovsky , Peter T. Benson , Joan M. Noyola , William B. Kolb , Matthew S. Stay
发明人： Richard M. Jendrejack , Robert A. Yapel , Mitchelle A. F. Johnson , Mikhail L. Pekurovsky , Peter T. Benson , Joan M. Noyola , William B. Kolb , Matthew S. Stay
IPC分类号： H02H1/00
CPC分类号： G03G21/06 , G03G15/0208 , G03G15/0291 , G03G15/6597 , G03G2215/00455
摘要： Methods of altering charge on a dielectric material involve application of an at least weakly conductive liquid to at least a portion of the dielectric material. The liquid is then at least partially removed from the dielectric material leaving a substantially uniform electrostatic charge on at least the portion of the dielectric material. Some methods provide a dielectric material that is both net neutral and completely neutral. Other methods generate a charge pattern that is used for subsequent processing.
摘要翻译： 在电介质材料上改变电荷的方法包括将至少弱导电的液体施加到电介质材料的至少一部分上。 然后至少部分地从电介质材料中除去液体，在介电材料的至少一部分上留下基本均匀的静电电荷。 一些方法提供了净中性和完全中性的介电材料。 其他方法产生用于后续处理的电荷模式。
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47.发明授权System and method for designing a die to yield a desired coating uniformity 有权用于设计模具以产生所需涂层均匀性的系统和方法公开(公告)号：US08355809B2
公开(公告)日：2013-01-15
申请号：US12303768
申请日：2007-06-25
申请人： Robert A. Yapel , Robert B. Secor , Michael J. Tichy , Bruce D. Shalles , Charles N. DeVore , Jennifer L. Trice , James M. Nelson , Andrzej P. Jaworski , William R. Dudley , Keith R. Bruesewitz
发明人： Robert A. Yapel , Robert B. Secor , Michael J. Tichy , Bruce D. Shalles , Charles N. DeVore , Jennifer L. Trice , James M. Nelson , Andrzej P. Jaworski , William R. Dudley , Keith R. Bruesewitz
IPC分类号： G06F19/00
CPC分类号： B05C5/0254 , B05C5/0262 , B29C47/0021 , B29C47/0854 , B29C47/0859 , B29C47/14 , B29C2947/92133 , B29C2947/92142 , B29C2947/92152 , B29C2947/92314 , B29C2947/92409 , B29C2947/92485 , B29K2705/00 , Y10T29/49982
摘要： Computer implemented method for making a die includes: selecting coating uniformity required to produce a particular coated product with the die and a value for one or more dimensions of the die; determining (using a mathematical model determined by regression analysis) total indicated run-out (TIR) of a die surface and dimensions of the die not having a user specified value; and machining die part or parts to the determined TIR and dimensions. A thermal treatment process for reducing the number of finishing (e.g., grinding) cycles needed to produce a desired die flatness is provided. A coating fluid rheological characteristic can be an input to the method.
摘要翻译： 用于制造模具的计算机实施方法包括：选择用模具制造特定涂层产品所需的涂层均匀性和模具的一个或多个尺寸的值; 确定（使用通过回归分析确定的数学模型）模具表面的总指示径流（TIR）和不具有用户指定值的模具的尺寸; 并将模具零件加工到所确定的TIR和尺寸。 提供了用于减少产生期望的模具平面度所需的精加工（例如，研磨）循环次数的热处理工艺。 涂层流体的流变特性可以作为该方法的输入。
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公开(公告)号：US20120315378A1
公开(公告)日：2012-12-13
申请号：US13155272
申请日：2011-06-07
申请人： Robert A. Yapel , Jennifer L. Trice , Pentti K. Loukusa , Paul C. Thomas , Kristopher K. Biegler , William J. Kopecky , Keith R. Bruesewitz , Robert A. Secor
发明人： Robert A. Yapel , Jennifer L. Trice , Pentti K. Loukusa , Paul C. Thomas , Kristopher K. Biegler , William J. Kopecky , Keith R. Bruesewitz , Robert A. Secor
CPC分类号： B05C5/0262 , B05C11/1005 , B05D1/265
摘要： A system comprises a slot die including an applicator slot extending about a width of the slot die, wherein the applicator slot is in fluid communication with a fluid flow path through the slot die, and a plurality of actuators spaced about the width of the slot die, wherein each actuator in the plurality of actuators is operable to adjust a cross-directional thickness of the fluid flow path at its respective location to provide a local adjustment of fluid flow through the applicator slot. The system further comprises a controller configured to set the position of each actuator according to one of a plurality of discrete settings for operation of the slot die. The controller is further configured to, using fluid dynamics and a digital model of the die, predict a set of discrete settings from the plurality of discrete settings corresponding to a preselected cross-web profile for the extrudate.
摘要翻译： 一种系统包括槽模，其包括围绕槽模的宽度延伸的施加器槽，其中施加器槽与通过槽模的流体流动路径流体连通，并且围绕槽模的宽度间隔开的多个致动器 其中，所述多个致动器中的每个致动器可操作以在其各自位置处调节流体流动路径的横向厚度，以提供通过所述施加器狭槽的流体流的局部调整。 该系统还包括控制器，其被配置为根据用于槽模的操作的多个离散设置中的一个设置每个致动器的位置。 控制器还被配置成使用流体动力学和模具的数字模型，从对应于挤出物的预选横向横截面轮廓的多个离散设置预测一组离散设置。
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公开(公告)号：US20120313275A1
公开(公告)日：2012-12-13
申请号：US13155357
申请日：2011-06-07
申请人： Jennifer L. Trice , Pentti K. Loukusa , Robert A. Yapel , Robert B. Secor , Paul C. Thomas , William J. Kopecky , Keith R. Bruesewitz , Kristopher K. Biegler
发明人： Jennifer L. Trice , Pentti K. Loukusa , Robert A. Yapel , Robert B. Secor , Paul C. Thomas , William J. Kopecky , Keith R. Bruesewitz , Kristopher K. Biegler
CPC分类号： B29C47/16 , B05C5/0262 , B05C11/1005 , B29C47/0021 , B29C47/145 , B29C47/92 , B29C2947/92152 , B29C2947/92447 , B29C2947/92647 , B29C2947/92904
摘要： A method of controlling a slot die comprises positioning actuators of the slot die with a controller according to a first set of discrete settings, operating the slot die by passing an extrudate through the fluid flow path and out the applicator slot with the actuators positioned according to the first set of discrete settings, and while passing the extrudate through the fluid flow path and out the applicator slot, changing the positions of the actuators with the controller to create patterned features in the extrudate.
摘要翻译： 一种控制狭槽模具的方法包括：根据第一组离散设置，通过控制器定位狭槽模具的致动器，通过使挤出物通过流体流动路径并通过致动器根据 第一组离散设置，同时使挤出物通过流体流动路径并从施加器槽中出来，通过控制器改变致动器的位置以在挤出物中形成图案化特征。
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公开(公告)号：US20120113622A1
公开(公告)日：2012-05-10
申请号：US13375271
申请日：2010-12-09
申请人： Joseph T. Aronson , Slah Jendoubi , Mitchell A. F. Johnson , Scott R. Kaytor , Tri D. Pham , Robert A. Yapel , Joseph A. Zigal , Steven J. McMan , Steven D. Solomonson , Steven H. Kong , Fei Lu , Gary T. Boyd
发明人： Joseph T. Aronson , Slah Jendoubi , Mitchell A. F. Johnson , Scott R. Kaytor , Tri D. Pham , Robert A. Yapel , Joseph A. Zigal , Steven J. McMan , Steven D. Solomonson , Steven H. Kong , Fei Lu , Gary T. Boyd
CPC分类号： G02B6/0053 , B32B2307/40 , G02B5/02 , G02B5/045 , G02B5/3033 , G02B6/0051 , G02B27/126 , G02F2001/133607
摘要： A light redirecting film (100) includes a first major surface (110) that includes first microstructures (150) that extend along a first direction and a second major surface (120), which may form part of a matte layer, the second major surface being opposite to the first major surface and including second microstructures (160). The second major surface has an optical haze that is not greater than about 3% and an optical clarity that is not greater than about 85%. The light redirecting film has an average effective transmission that is not less than about 1.75. The light redirecting film (100) may comprise particles. The second microstructures may have a slope distribution.
摘要翻译： 光重新定向膜（100）包括第一主表面（110），其包括沿着第一方向延伸的第一微结构（150）和可形成无光泽层的一部分的第二主表面（120），第二主表面 与第一主表面相对并且包括第二微结构（160）。 第二主表面的光学雾度不大于约3％，光学透明度不大于约85％。 光重定向膜具有不小于约1.75的平均有效透射率。 光重定向膜（100）可以包括颗粒。 第二微结构可以具有斜率分布。
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