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公开(公告)号：US5582645A
公开(公告)日：1996-12-10
申请号：US487372
申请日：1995-06-07
CPC分类号： G11B5/848
摘要： An apparatus is disclosed for coating magnetic dispersion coatings on a continuously moving web substrate wherein regions of high shear are provided both before and after a magnetic dispersion application region. The coating apparatus comprises a die unit having a magnetic dispersion inlet and outlet, a concave lip extending arcuately from the outlet of the die unit, and a cylindrical backing roller adjacent the die unit, the die unit having an internal region of high shear, the concave lip and the cylindrical backing roller sharing a substantially common axis and forming a region of high shear in the form of a narrow gap. A coat hanger distribution chamber or cavity is also provided within the die unit between the magnetic dispersion inlet and the magnetic dispersion outlet. To even out pressure differences, a healing slot or cavity and/or a rotating bar within a cylindrical distribution chamber may be provided downstream of the coat hanger distribution chamber.
摘要翻译： 公开了一种用于在连续移动的网状基材上涂覆磁性分散体涂层的装置，其中在磁性分散体涂布区域之前和之后提供高剪切区域。 涂布装置包括具有磁性分散体入口和出口的模具单元，从模具单元的出口弧形延伸的凹口和与模具单元相邻的圆柱形支承辊，模具单元具有高剪切的内部区域， 凹形唇缘和圆柱形支承辊共享基本共同的轴线并形成窄间隙形式的高剪切区域。 在磁性分散体入口和磁性分散体出口之间的模具单元内还设有衣架分配室或空腔。 为了平衡压力差，可以在衣架分配室的下游设置圆柱形分配室内的愈合槽或空腔和/或旋转杆。
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公开(公告)号：US5456944A
公开(公告)日：1995-10-10
申请号：US099149
申请日：1993-07-29
CPC分类号： G11B5/848
摘要： A method is disclosed for coating magnetic dispersion coatings on a continuously moving web substrate wherein regions of high shear are provided both before and after a magnetic dispersion application region. The coating apparatus comprises a die unit having a magnetic dispersion inlet and outlet, a concave lip extending arcuately from the outlet of the die unit, and a cylindrical backing roller adjacent the die unit, the die unit having an internal region of high shear, the concave lip and the cylindrical backing roller sharing a substantially common axis and forming a region of high shear in the form of a narrow gap. A coat hanger distribution chamber or cavity is also provided within the die unit between the magnetic dispersion inlet and the magnetic dispersion outlet. To even out pressure differences, a healing slot or cavity and/or a rotating bar within a cylindrical distribution chamber may be provided downstream of the coat hanger distribution chamber.
摘要翻译： 公开了一种用于在连续移动的幅材基材上涂覆磁性分散体涂层的方法，其中在磁性分散体施加区域之前和之后均提供高剪切区域。 涂布装置包括具有磁性分散体入口和出口的模具单元，从模具单元的出口弧形延伸的凹口和与模具单元相邻的圆柱形支承辊，模具单元具有高剪切的内部区域， 凹形唇缘和圆柱形支承辊共享基本共同的轴线并形成窄间隙形式的高剪切区域。 在磁性分散体入口和磁性分散体出口之间的模具单元内还设有衣架分配室或空腔。 为了平衡压力差，可以在衣架分配室的下游设置圆柱形分配室内的愈合槽或空腔和/或旋转杆。
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公开(公告)号：US20130153125A1
公开(公告)日：2013-06-20
申请号：US13329547
申请日：2011-12-19
CPC分类号： B29C65/16 , B29C65/1612 , B29C65/167 , B29C65/1677 , B29C65/1687 , B29C66/1142 , B29C66/1162 , B29C66/14 , B29C66/342 , B29C66/4322 , B29C66/4324 , B29C66/49 , B29C66/71 , B29C66/723 , B29C66/72326 , B29C66/73921 , B29C66/73941 , B29C66/8122 , B29C66/81261 , B29C66/81263 , B29C66/81267 , B29C66/8242 , B29C66/8322 , B29C66/91645 , B29K2995/0027 , B29K2867/003 , B29K2909/08 , B29K2869/00 , B29K2879/08 , B29K2021/003 , B29K2069/00 , B29K2079/08 , B29K2077/00 , B29K2067/003 , B29K2075/00 , B29K2025/08 , B29K2623/16 , B29K2023/16
摘要： A method for joining a first sheet (10) to a second sheet (11) includes providing a first rigid plate (6); providing a gas absorbing layer on the first rigid plate; positioning the first sheet, the first sheet has at least a first layer (52) and a second layer (54), on the gas absorbing layer (8); positioning the second sheet, wherein the second sheet has at least a first layer and a second layer, on the gas absorbing layer; wherein an edge of the of the first sheet abuts an edge of the second sheet; placing a second rigid plate on top of the first and second sheet; wherein the second rigid plate is transparent; applying pressure to the first sheet edge and second sheet edge; and laser welding the edge of the first sheet to the edge of the second sheet with a first laser through the second rigid plate.
摘要翻译： 一种将第一片（10）接合到第二片（11）的方法包括提供第一刚性片（6）; 在第一刚性板上提供气体吸收层; 定位第一片材，第一片材在气体吸收层（8）上具有至少第一层（52）和第二层（54）; 将所述第二片材定位在所述气体吸收层上，其中所述第二片材具有至少第一层和第二层; 其中所述第一片的边缘邻接所述第二片的边缘; 将第二刚性板放在第一和第二片的顶部上; 其中所述第二刚性板是透明的; 向第一片边缘和第二片边缘施加压力; 并用第一激光通过第二刚性板将第一片的边缘激光焊接到第二片的边缘。
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4.发明授权公开(公告)号：US07084945B2
公开(公告)日：2006-08-01
申请号：US10194162
申请日：2002-07-12
IPC分类号： G02F1/1333 , G02F1/1335
CPC分类号： G02B5/3083 , G02F1/133632 , G02F2202/022
摘要： Disclosed is an optical compensator for a liquid crystal display comprising a transparent polymeric support, an orientation layer, and an optically anisotropic layer, in order, and located between the support and the orientation layer, a barrier layer comprising a crosslinked polymer impermeable to the components of the support. Embodiments exhibit improved optical properties.
摘要翻译： 公开了一种用于液晶显示器的光学补偿器，其包括透明聚合物支撑体，取向层和光学各向异性层，并且位于支撑体和取向层之间，阻挡层包含不可渗透组分的交联聚合物 的支持。 实施例表现出改进的光学性质。
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5.发明授权公开(公告)号：US06220943B1
公开(公告)日：2001-04-24
申请号：US09207446
申请日：1998-12-08
申请人： Yongcai Wang , Jeffrey A. Trest , Alfred B. Fant
发明人： Yongcai Wang , Jeffrey A. Trest , Alfred B. Fant
IPC分类号： B24B700
CPC分类号： G03D15/006 , G03D15/00 , G03D15/06
摘要： The present invention describes an apparatus for removing scratches from a photographic element. The apparatus includes an application device for applying a wax composition to a surface of a moving photographic web; and a buffing device for buffing the surface of the web having the applied wax composition. The present invention is also a method for removing scratches from a photographic element. The method includes the steps of providing a moving photographic web, applying the wax composition to a surface of the photographic web, and rubbing the wax composition with sufficient force thereby removing the residual wax composition to produce a refinished surface substantially free of all defects and scratches.
摘要翻译： 本发明描述了一种用于从照相元件去除划痕的装置。 该装置包括用于将蜡组合物施加到移动的摄影网的表面上的施加装置; 以及用于抛光具有施加的蜡组合物的幅材表面的抛光装置。 本发明还是一种从照相元件去除划痕的方法。 该方法包括以下步骤：提供移动的照相网，将蜡组合物施加到照相纤维网的表面，并用足够的力摩擦蜡组合物，从而除去残留的蜡组合物，以产生基本上没有所有缺陷和划痕的修补表面 。
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公开(公告)号：US20130153151A1
公开(公告)日：2013-06-20
申请号：US13329560
申请日：2011-12-19
IPC分类号： B29C65/16
CPC分类号： B29C66/82661 , B29C65/1612 , B29C65/167 , B29C65/1677 , B29C65/1687 , B29C65/1696 , B29C65/18 , B29C65/245 , B29C66/1162 , B29C66/14 , B29C66/4322 , B29C66/4324 , B29C66/49 , B29C66/71 , B29C66/723 , B29C66/72326 , B29C66/73921 , B29C66/73941 , B29C66/8122 , B29C66/81261 , B29C66/81263 , B29C66/81267 , B29C66/8242 , B29C66/8322 , B29K2995/0027 , B29K2909/08 , B29K2905/02 , B29K2069/00 , B29K2079/08 , B29K2023/06 , B29K2009/06 , B29K2021/003 , B29K2075/00 , B29K2067/003 , B29K2025/08 , B29K2023/16
摘要： A system for joining a first sheet (10) to a second sheet (11), wherein the first and second sheets have a first layer and a second layer, including a first rigid plate (6); a gas absorbing layer on the first rigid plate; positioning the second sheet having a first layer (52) and a second layer (54) on the gas absorbing layer (8); wherein an edge of the of the first sheet abuts an edge of the second sheet; a second rigid plate on top of the first and second sheet; a press for applying pressure to the first sheet edge and second sheet edge; and a laser for welding the edge of the first sheet to the edge of the second sheet through the second rigid plate.
摘要翻译： 一种用于将第一片材（10）接合到第二片材（11）的系统，其中所述第一和第二片材具有第一层和第二层，包括第一刚性板（6）; 在第一刚性板上的气体吸收层; 将具有第一层（52）和第二层（54）的第二片材定位在气体吸收层（8）上; 其中所述第一片的边缘邻接所述第二片的边缘; 在第一和第二片材的顶部上的第二刚性板; 用于对第一片边缘和第二片边缘施加压力的压力机; 以及用于通过第二刚性板将第一片的边缘焊接到第二片的边缘的激光器。
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公开(公告)号：US07148941B2
公开(公告)日：2006-12-12
申请号：US10390123
申请日：2003-03-17
IPC分类号： G02F1/1335
CPC分类号： G02F1/133632 , G02B5/3016 , G02F1/133788 , G02F2413/105 , Y10T428/10
摘要： Disclosed is an optical compensator for a liquid crystal display having improved optical properties, comprising a transparent polymeric support bearing an orientation layer and a photochemically cured optically anisotropic layer, in that order, wherein a photochemically cured barrier layer is present between the orientation layer and the support, and wherein the barrier layer, as disposed on the support, exhibits an indentation modulus of less than 2 GPa. The invention further provides a compensator comprising a transparent polymeric support, an orientation layer, and a photochemically cured optically anisotropic layer, in that order, wherein a photochemically cured barrier layer is present between the orientation layer and the support, and wherein there is present a compliant layer softer than the barrier layer adjacent to the support side of the barrier layer, and further comprises a compensator containing two or more compensator layers, with or without an adjacent compliant layer and a process for making the foregoing.
摘要翻译： 公开了一种具有改进的光学性能的液晶显示器的光学补偿器，其包括依次具有支承取向层和光化学固化的光学各向异性层的透明聚合物支撑体，其中光化学固化的阻挡层存在于取向层和 支撑件，并且其中设置在支撑件上的阻挡层具有小于2GPa的压痕模量。 本发明还提供了一种补偿器，其包括透明聚合物支撑体，取向层和光化学固化的光学各向异性层，其中在取向层和载体之间存在光化学固化的阻挡层，并且其中存在 柔性层比邻近阻挡层的支撑侧的阻挡层柔软，并且还包括具有或不具有相邻柔顺层的两个或更多个补偿层的补偿器和用于制造前述的方法。
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8.发明授权公开(公告)号：US06172775B2
公开(公告)日：2001-01-09
申请号：US09207376
申请日：1998-12-08
申请人： Yongcai Wang , Jeffrey A. Trest , Alfred B. Fant
发明人： Yongcai Wang , Jeffrey A. Trest , Alfred B. Fant
IPC分类号： H04N104
摘要： The present invention is a composition for removing scratches from photographic elements. The composition includes a solvent, an abrasive particle, a petroleum distillate, hard wax and water.
摘要翻译： 本发明是一种用于去除照相元件划痕的组合物。 该组合物包括溶剂，磨料颗粒，石油馏出物，硬蜡和水。
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公开(公告)号：US5531827A
公开(公告)日：1996-07-02
申请号：US418037
申请日：1995-04-06
申请人： Jeffrey A. Trest
发明人： Jeffrey A. Trest
CPC分类号： B05C1/0813
摘要： The present invention is a device which is inserted into a two roll coating apparatus. The device includes two elongated bars with an arcuate surface running the length of the application roller and spaced therefrom. The bars are attached to the cross pieces on each end and fill in the area between the end of the roll and the end of the open hopper. The device eliminates turbulent eddies that occur in an open mouth hopper and thereby reduces coating defects.
摘要翻译： 本发明是插入双辊涂布装置中的装置。 该装置包括两个细长条，其具有延伸施加辊的长度的弓形表面并与其间隔开。 这些杆在每个端部附接到横梁上，并且填充在辊的端部和打开的料斗的端部之间的区域中。 该装置消除在开口料斗中发生的紊乱涡流，从而减少涂层缺陷。
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