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    OPTICAL FILM, PROCESS FOR PRODUCING THE OPTICAL FILM, POLARIZING PLATE, AND DISPLAY DEVICE
    13.
    发明申请
    OPTICAL FILM, PROCESS FOR PRODUCING THE OPTICAL FILM, POLARIZING PLATE, AND DISPLAY DEVICE 失效
    光学膜，用于制造光学膜，极化板和显示装置的方法

    公开(公告)号：US20100239837A1

    公开(公告)日：2010-09-23

    申请号：US12733957

    申请日：2008-09-26

    申请人： Tatsuki Hagiwara

    发明人： Tatsuki Hagiwara

    IPC分类号： B29D11/00 ,  B32B27/00

    CPC分类号： B29C55/06 ,  B29C47/0021 ,  B29C47/14 ,  B29C47/68 ,  B29C47/686 ,  B29C47/8805 ,  B29C47/8845 ,  B29C47/886 ,  B29K2001/00 ,  B29K2001/12 ,  B29K2105/256 ,  B29K2995/0034

    摘要： This invention provides a process for producing an optical film, which, even when a film is produced by casting using a melt casting film forming method so that the central part in the widthwise direction is thick, can finally realize a flat film having an even thickness and good flatness and possessing excellent optical properties. The production process of an optical film can meet recent demands for reduced film thickness, increased film width, and improved film quality in protective films for liquid crystal polarizing plates. The production process of an optical film by a melt casting film forming method is characterized in that, in an MD stretching step, an unstretched film after nipping is stretched in a transfer direction (MD direction) of the same film by a factor of not less than 1.1 and not more than 3.0, and, in an extruding step, the following relationship is satisfied: 10 μm≦T1−T2≦200 μm wherein T1 represents the film thickness at the central part in the widthwise direction of an extruded web, μm; and T2 represents the film thickness at both ends in the widthwise direction of the extruded web, μm.

    摘要翻译： 本发明提供了一种光学膜的制造方法，即使通过使用熔融流延膜形成方法通过铸造制造膜，使得宽度方向的中心部分较厚时，也可以实现具有均匀厚度的平坦膜 平整度好，光学性能优良。 光学薄膜的制造工艺可以满足液晶偏振片用保护膜的膜厚减薄，薄膜宽度的提高以及薄膜质量的提高的要求。 通过熔融流延膜形成方法制造光学膜的方法的特征在于，在MD拉伸步骤中，在相同膜的传送方向（MD方向）上拉伸未拉伸的膜，其原因不等于 在1.1以上3.0以下，在挤出工序中，满足以下关系：10μm＆lt; N1; T1-T2＆nlE;200μm其中，T1表示挤出纤维网的宽度方向中央部的膜厚，μm ; T2表示挤出纤维网的宽度方向两端的膜厚，μm。

    METHOD FOR MANUFACTURING RETARDATION FILM, RETARDATION FILM, POLARIZING PLATE, AND LIQUID CRYSTAL DISPLAY
    14.
    发明申请
    METHOD FOR MANUFACTURING RETARDATION FILM, RETARDATION FILM, POLARIZING PLATE, AND LIQUID CRYSTAL DISPLAY 有权
    制造延迟膜，延迟膜，极化板和液晶显示的方法

    公开(公告)号：US20090195877A1

    公开(公告)日：2009-08-06

    申请号：US12360681

    申请日：2009-01-27

    申请人： Shinichi NAKAI

    发明人： Shinichi NAKAI

    IPC分类号： B29D11/00 ,  G02B1/08

    CPC分类号： B29C55/06 ,  B29C47/0021 ,  B29C47/367 ,  B29C47/6018 ,  B29C47/68 ,  B29C47/686 ,  B29C47/8845 ,  B29C47/886 ,  B29C55/08 ,  B29C55/143 ,  B29D11/00634 ,  B29K2001/00 ,  B29K2001/12 ,  B29K2023/38 ,  B29K2995/0032 ,  G02B5/3083 ,  G02F2001/133635 ,  G02F2202/40

    摘要： A retardation film is manufactured by stretching a thermoplastic resin film while adjusting stretching ratio α [%], temperature β [° C.], and stretching speed γ [%/min] so that the following formulas (1) and (2) are satisfied when the thermoplastic resin film is stretched at the stretching ratio α [%], the temperature β [° C.], and the stretching speed γ [%/min], therefore, stretching unevenness can be prevented: Z>X   (1) (X×100/k)×0.2

    摘要翻译： 通过在调节拉伸比α[％]，温度β[℃]和拉伸速度γ[％/ min]的同时拉伸热塑性树脂膜来制造延迟膜，使得下式（1）和（2）为 当热塑性树脂膜以拉伸比α[％]，温度β[℃]和拉伸速度γ[％/ min]拉伸时，满足拉伸不均匀性：<？ -formulae description =“In-line Formulas”end =“lead”？> Z> X（1）<？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line （Xx100 / k）x0.2 <（YX）x100 / k（2）<？in-line-formula description =“In-line Formulas” end =“tail”？>这里X表示应力 - 应变曲线中的屈服应力[MPa]，Y表示当从进一步拉伸屈服应力k [％]时的应力 - 应变曲线中的应力[MPa] 是屈服应力之前的应变量，Z表示应力[MPa] 当膜被拉伸至α[％]时的应力 - 应变曲线。

    Screen Changer
    15.
    发明申请
    Screen Changer 有权
    换碟机

    公开(公告)号：US20090134076A1

    公开(公告)日：2009-05-28

    申请号：US12275400

    申请日：2008-11-21

    申请人： Frank Hartmann

    发明人： Frank Hartmann

    IPC分类号： B01D35/26

    CPC分类号： B29C47/0815 ,  B29C47/0009 ,  B29C47/0884 ,  B29C47/68 ,  B29C47/681

    摘要： The invention relates to a screen changer in a system that processes flowable plastic, with an element that is movable between two positions, wherein the movable element is movable by a hydraulic cylinder, and with a motor that operates one of the hydraulic pumps, wherein a hydraulic supply line runs from the hydraulic pump to the hydraulic cylinder, wherein a first hydraulic pump is called the volume pump and a second is called the high-pressure pump, wherein the high-pressure pump has a lower volume capacity relative to the volume pump, but builds up a relatively higher pump pressure, with a non-return valve in the supply line, which optionally enables or interrupts the hydraulic connection between the volume pump and the hydraulic cylinder, and a high-pressure line, which pumps the hydraulic fluid from the high-pressure pump past the non-return valve to the hydraulic cylinder.

    摘要翻译： 本发明涉及一种处理可流动塑料的系统中的换网器，其具有可在两个位置之间移动的元件，其中可移动元件可通过液压缸移动，以及操作一个液压泵的马达，其中， 液压供应管线从液压泵运行到液压缸，其中第一液压泵称为容积泵，第二液压泵称为高压泵，其中高压泵相对于体积泵具有较小的体积容积 ，但是建立相对较高的泵压力，在供应管线中具有止回阀，其可选地启用或中断体积泵和液压缸之间的液压连接以及泵送液压流体的高压管线 从高压泵通过止回阀到液压缸。

    Device for providing a melt
    17.
    发明授权
    Device for providing a melt 有权
    用于提供熔体的装置

    公开(公告)号：US07411163B2

    公开(公告)日：2008-08-12

    申请号：US10544891

    申请日：2004-06-09

    申请人： Detlef Gneuss

    发明人： Detlef Gneuss

    IPC分类号： H05B1/02

    CPC分类号： B29C47/0886 ,  B01D29/01 ,  B01D29/60 ,  B01D29/66 ,  B29C47/0009 ,  B29C47/0815 ,  B29C47/0884 ,  B29C47/10 ,  B29C47/68 ,  B29C47/683 ,  B29C47/684 ,  B29C47/686 ,  B29C47/92 ,  B29C2947/92009 ,  B29C2947/92019 ,  B29C2947/92038 ,  B29C2947/922 ,  B29C2947/92209 ,  B29C2947/92238 ,  B29C2947/92342 ,  B29C2947/92561 ,  B29C2947/92571 ,  B29C2947/9259 ,  B29C2947/926 ,  B29C2947/92695 ,  B29C2947/92838 ,  B29K2021/00

    摘要： The invention relates to a device (1) for providing a melt, in particular a plastic melt. Said device (1) comprises a feed unit (2) for material components, at least one purification unit (4) for the flowing melt, in particular a rotatable screening disc (5), and at least one sensor unit (17; 18; 19; 20; 21) for detecting one or more process parameters. The operation of the purification unit (4) can be influenced with the aid of said sensor unit, based on the filter-specific process data. The inventive device is configured in such a way that at least the type and dosage of the process materials that are supplied via the feed unit (2) and/or the processing parameters of said process materials can be controlled using the detected (17; 18; 19; 20; 21) process parameters and/or the filter-specific process data.

    摘要翻译： 本发明涉及一种用于提供熔体，特别是塑料熔体的装置（1）。 所述装置（1）包括用于材料部件的进料单元（2），用于流动熔体的至少一个净化单元（4），特别是可旋转筛分盘（5）和至少一个传感器单元（17; 18; 19; 20; 21），用于检测一个或多个工艺参数。 基于过滤器特定的过程数据，可以借助于所述传感器单元来影响净化单元（4）的操作。 本发明的装置被配置成使得可以使用检测到的（17; 18）来控制至少通过进料单元（2）供应的处理材料的类型和剂量和/或所述处理材料的处理参数 ; 19; 20; 21）过程参数和/或过滤器特定的过程数据。

    Method for producing an envornment protective foamed thermoplastic resin polymer
    18.
    发明申请
    Method for producing an envornment protective foamed thermoplastic resin polymer 有权
    环保型发泡热塑性树脂聚合物的制造方法

    公开(公告)号：US20080114085A1

    公开(公告)日：2008-05-15

    申请号：US11599614

    申请日：2006-11-15

    申请人： Shui-Mu Wang

    发明人： Shui-Mu Wang

    IPC分类号： C08J9/16

    CPC分类号： C08J9/0066 ,  B29C44/3446 ,  B29C44/54 ,  B29C47/0011 ,  B29C47/1045 ,  B29C47/1072 ,  B29C47/1081 ,  B29C47/6018 ,  B29C47/605 ,  B29C47/6062 ,  B29C47/68 ,  B29K2105/06 ,  B29K2105/16 ,  C08J9/32 ,  C08J2201/038

    摘要： A method for producing an environment protective foamed thermoplastic resin polymer uses an extruder installed inside with a helical rod driven to rotate. The extruder has its interior formed with a feeding section, a melting section, a mixing section and a heating-shaping section. The method includes a plurality of steps, in which thermoplastic resin is heated, melted in the melting section and moved into the mixing section, and hollow expansion balls are fed into the extruder to be evenly mixed with the melted thermoplastic resin. Then the hollow expansion balls are slightly heated and inflated, and after moved into the heating-shaping section, the balls are heated at foaming temperature, foamed and inflated. After injected through a nozzle, the melted thermoplastic resin and the hollow balls together become a foamed thermoplastic resin polymer with a preset thickness and shape.

    摘要翻译： 环境保护发泡热塑性树脂聚合物的制造方法使用安装在内部的挤出机，其中驱动旋转的螺旋杆。 挤出机的内部形成有进料部分，熔化部分，混合部分和加热成形部分。 该方法包括多个步骤，其中热塑性树脂被加热，在熔化部分中熔化并移入混合部分，并且将中空膨胀球进料到挤出机中以与熔融的热塑性树脂均匀混合。 然后中空膨胀球稍微加热和充气，并且在移动到加热成型部分之后，将球在发泡温度下加热，发泡并膨胀。 通过喷嘴注入后，熔融的热塑性树脂和中空球一起成为具有预定厚度和形状的发泡热塑性树脂聚合物。

    Device for conveying elastomeric media, use of the device, as well as two operating methods
    20.
    发明申请
    Device for conveying elastomeric media, use of the device, as well as two operating methods 失效
    用于输送弹性体介质的装置，使用该装置以及两种操作方法

    公开(公告)号：US20030107945A1

    公开(公告)日：2003-06-12

    申请号：US09819071

    申请日：2001-10-09

    发明人： Joerg Giesler ,  Hans Sonder ,  Heinrich Holzer ,  Hans-Dieter Wagner ,  Michael Heinen

    IPC分类号： B29B007/34 ,  B01D035/02 ,  B29B013/02

    CPC分类号： B29C47/367 ,  B29C47/0009 ,  B29C47/364 ,  B29C47/38 ,  B29C47/44 ,  B29C47/6012 ,  B29C47/68 ,  B29C47/686 ,  B29C47/82 ,  B29C47/822 ,  B29C47/825 ,  B29C47/84 ,  B29C47/842 ,  B29C47/845

    摘要： The invention relates to a system for delivering elastomeric media, the system consisting of a gear pump (1) and a screw-type extruder (10) which, viewed in the delivery direction (6) of the pumping medium, is arranged in front of the gear pump (1) and which consists of a screw (11) and of a screw casing (12). According to the invention, the screw casing (12) has at least one conical part (15), and the screw (11) has at least one tapering in the area of the conical part (15). Furthermore, for the controlled feeding of energy into the pumping medium, the screw (11) is axially displaceable in the screw casing (12).

    摘要翻译： 本发明涉及一种用于输送弹性体介质的系统，所述系统由齿轮泵（1）和螺旋式挤出机（10）组成，螺杆式挤出机（10）在泵送介质的输送方向（6） 所述齿轮泵（1）由螺杆（11）和螺杆壳体（12）组成。 根据本发明，螺钉壳体（12）具有至少一个锥形部分（15），并且螺钉（11）在锥形部分（15）的区域中具有至少一个锥形。 此外，为了将能量受控地输送到泵送介质中，螺杆（11）可在螺旋壳体（12）中轴向移动。