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    MEDICAL MULTILAYER SEALANT FILMS AND METHODS FOR PRODUCING THE SAME
    22.
    发明申请
    MEDICAL MULTILAYER SEALANT FILMS AND METHODS FOR PRODUCING THE SAME 无效
    医用多层密封胶片及其制造方法

    公开(公告)号：US20010008686A1

    公开(公告)日：2001-07-19

    申请号：US08796755

    申请日：1997-02-06

    发明人： FUJIO INOUE ,  MASAMITSU IZUMI ,  SHIGETOSHI KASHIYAMA

    IPC分类号： B32B007/02 ,  B32B027/30 ,  B32B027/32 ,  B29D022/00 ,  B29D023/00

    CPC分类号： B32B27/08 ,  A61J1/10 ,  A61J1/2024 ,  A61J1/2027 ,  A61J1/2093 ,  B32B7/12 ,  B32B27/18 ,  B32B27/306 ,  B32B27/32 ,  B32B2309/105 ,  B32B2323/046 ,  B32B2439/80 ,  Y10T428/1341 ,  Y10T428/1383 ,  Y10T428/24967 ,  Y10T428/24975 ,  Y10T428/2826 ,  Y10T428/31913 ,  Y10T428/31928 ,  Y10T428/31935

    摘要： A multilayer sealant film for use in the medical field at least comprises as its innermost layer a first layer comprising at least one resin selected from the group consisting of linear low-density polyethylene, low-density polyethylene, polypropylene and polybutene-1, and a third layer comprising an ethylene-vinyl alcohol copolymer and laminated to the outer side of the first layer with a second layer serving as an adhesive layer and comprising a resin containing, as a main component, at least one of an amorphous polyolefin, adherent polyolefin and ethylene-vinyl acetate copolymer. The ethylene-vinyl alcohol copolymer forming the third layer functions as a barrier for preventing contaminants from migrating from outside of the third layer toward the first layer (innermost layer). Further, it is possible to improve the formability of the multilayer film since the difference in density between the resin for forming the first layer and the resin for forming the second layer is set to be 0.02 g/cm3 or less.

    摘要翻译： 用于医疗领域的多层密封膜至少包含最内层，该第一层包含至少一种选自线性低密度聚乙烯，低密度聚乙烯，聚丙烯和聚丁烯-1的树脂，和 第三层，其包含乙烯 - 乙烯醇共聚物，并且层压到第一层的外侧，具有用作粘合剂层的第二层，并且包含含有非晶形聚烯烃，粘合性聚烯烃和非粘性聚烯烃中的至少一种的树脂， 乙烯 - 乙酸乙烯酯共聚物。 形成第三层的乙烯 - 乙烯醇共聚物用作防止污染物从第三层外侧朝向第一层（最内层）迁移的屏障。 此外，由于用于形成第一层的树脂与用于形成第二层的树脂之间的密度差设定为0.02g / cm 3以下，因此可以提高多层膜的成形性。

    METHOD AND APPARATUS FOR GAS ASSIST INJECTION MOLDING
    23.
    发明申请
    METHOD AND APPARATUS FOR GAS ASSIST INJECTION MOLDING 失效
    用于气体辅助注射成型的方法和装置

    公开(公告)号：US20010001517A1

    公开(公告)日：2001-05-24

    申请号：US09140994

    申请日：1998-08-27

    发明人： RONALD W. THOMAS

    IPC分类号： B29C045/00 ,  B29D022/00

    CPC分类号： B29C45/1704 ,  B29C45/1732

    摘要： A method of providing gas assistance to a plastic injection molding process including an initial burst of gas at the supply pressure.

    摘要翻译： 一种向塑料注射成型工艺提供气体辅助的方法，包括在供应压力下的初始气体爆裂。

    Plastic Injection Molding With Moveable Insert Members
    24.
    发明申请
    Plastic Injection Molding With Moveable Insert Members 失效
    塑料注射成型与移动插入件

    公开(公告)号：US20040188894A1

    公开(公告)日：2004-09-30

    申请号：US10250294

    申请日：2003-06-20

    申请人： LEAR CORPORATION

    发明人： Gregory A. Homann ,  James Hendry ,  David Turczynski

    IPC分类号： B29D022/00

    CPC分类号： B29C45/1705

    摘要： A method and system for producing hollow rib structures for trim components and panels using gas assisted injection molding. Movable insert members are provided in the mold cavity, particularly at the ends of the structural rib members. After the plastic material is injected into the mold cavity, the plastic is packed in the mold, and the insert members are locked in position. Selectively activatable locking mechanisms are used to lock up the insert members. Thereafter, gas or another fluid is introduced into the rib members in order to provide hollow channels therein. Movement of the insert members provides a recess or groove for placement of the displaced resin from the rib members. The displaced resin material completes the formation of the molded plastic article.

    摘要翻译： 一种使用气体辅助注射成型制造装饰部件和面板的中空肋结构的方法和系统。 可移动的插入构件设置在模腔中，特别是在结构肋构件的端部处。 将塑料材料注入模腔后，将塑料包装在模具中，并将插入件锁定就位。 选择性激活的锁定机构用于锁定插入件。 此后，为了在其中提供中空通道，将气体或其它流体引入到肋构件中。 插入构件的运动提供了用于将置换的树脂从肋构件放置的凹槽或凹槽。 置换的树脂材料完成了模制塑料制品的形成。

    Insulated beverage or food container stock
    27.
    发明申请
    Insulated beverage or food container stock 审中-公开
    绝缘饮料或食品容器库存

    公开(公告)号：US20040037980A1

    公开(公告)日：2004-02-26

    申请号：US10645486

    申请日：2003-08-22

    申请人： Appleton Papers Inc.

    发明人： John Charles DeBraal

    IPC分类号： D21J001/00 ,  B29D022/00 ,  B32B001/08 ,  B32B009/00 ,  B65D005/56

    CPC分类号： B65D81/3865 ,  B29C44/12 ,  B29C48/00 ,  B29C48/07 ,  B29K2105/04 ,  B29L2009/00 ,  B29L2031/7132 ,  B31B2105/00 ,  B31B2120/40 ,  B31B2120/402 ,  B32B27/10 ,  B32B27/32 ,  B32B2307/304 ,  B32B2317/12 ,  B32B2323/04 ,  B32B2439/02 ,  Y10T428/1303 ,  Y10T428/249987 ,  Y10T428/249991 ,  Y10T428/249992

    摘要： A method of producing an improved insulated container stock, such as a cup is disclosed comprising the steps of providing a sheet of polymeric foam having a first surface and second surface; providing a paper sheet suitable for cup stock; extruding a molten polyethylene polymer or copolymer into a molten sheet of film directed between the paper sheet and a first surface of the foam sheet to form a three layer laminate of foam, film, and paper; directing the three layer laminate into a nip having a preset gap; pressing the layers of the three layer laminate entering the nip into adherent contact as the molten film solidifies to form a laminate of substantially uniform caliper exiting the nip; extruding a molten polymer, preferably a heat shrinkable polymer, as a fourth layer forming a molten sheet of film directed onto a second surface of the foam of the three layer laminate to form a four layer laminate of polyethylene film, foam, polyethylene film and paper; directing the four layer laminate into an additional nip having a preset gap; pressing the layers of the four layer laminate entering the nip into adherent contact as the molten polymer, preferably heat shrinkable polymer, solidifies; forming the four layer laminate into a container wall for surrounding an interior space, adding a bottom portion to form a cup, and optionally heat treating the formed cup to shrink the fourth layer of the four layer laminate.

    摘要翻译： 公开了一种生产改进的绝热容器坯料例如杯子的方法，包括以下步骤：提供具有第一表面和第二表面的聚合物泡沫片; 提供适合杯子的纸张; 将熔融的聚乙烯聚合物或共聚物挤出到定向在纸张和泡沫片的第一表面之间的膜的熔融薄片中以形成泡沫，薄膜和纸的三层层压体; 将三层层压体引导到具有预设间隙的辊隙中; 当熔融膜固化时，将进入辊隙的三层层压体的层压到粘合接触中，以形成离开辊隙的基本上均匀的卡尺的层压体; 挤出熔融聚合物，优选热收缩聚合物作为第四层，形成指向三层层压体的泡沫的第二表面的膜的熔融薄片，以形成聚乙烯薄膜，泡沫，聚乙烯薄膜和纸的四层层合物 ; 将四层层压体引导到具有预设间隙的另外的辊隙中; 将作为熔融聚合物（优选热收缩聚合物）的进入辊隙的四层层压板的层压到粘合接触中固化; 将四层层压体形成容器壁以围绕内部空间，添加底部以形成杯子，并且可选地热处理成形的杯以收缩四层层压体的第四层。

    Side curtain typed airbag, and a process of preparing for the same
    28.
    发明申请
    Side curtain typed airbag, and a process of preparing for the same 审中-公开
    侧帘型安全气囊及其制备方法

    公开(公告)号：US20040029468A1

    公开(公告)日：2004-02-12

    申请号：US10450617

    申请日：2003-06-17

    发明人： Kwang-Oh Kim ,  Sang-Mok Lee

    IPC分类号： B32B005/22 ,  B29D023/00 ,  B29D022/00 ,  B60R021/16 ,  B32B005/18

    CPC分类号： B60R21/235 ,  B32B27/12 ,  B60R21/232 ,  B60R2021/23514 ,  B60R2021/23523 ,  B60R2021/23533 ,  B60R2021/23576 ,  D06N3/128 ,  Y10T428/13 ,  Y10T442/2139

    摘要： The present invention relates to a side curtain typed air bag in order to prevent passengers from being injured by a side glass window or structure of a vehicle in the event of a rollover or rolling of the vehicle. The side curtain typed air bag of the present invention is characterized in that the upper and lower portions of air bag consisting of thermoplastic multi-filaments are combined by sewing, and a rubber component is coated or an adhesive film is laminated on upper portions and/or lower portions of air bag including sewing portion, an air leak amount per unit length of the sewing portion (measured at pressure of 2.5 KPa) is less than 0.8L/min. cm. The air bag of the present invention can safely protect passengers in the event of a rollover of the vehicle by suppressing the air leak.

    摘要翻译： 本发明涉及一种侧帘式气囊，以防止在车辆翻车或滚动的情况下乘客受到侧玻璃窗或车辆结构的伤害。 本发明的侧帘型气囊的特征在于，由热塑性多丝组成的气囊的上部和下部通过缝合组合，并且涂覆橡胶部件或粘合膜层压在上部和/ 或包括缝合部的气囊的下部，缝制部的每单位长度的空气泄漏量（在2.5KPa的压力下测定）小于0.8L / min。 厘米。 本发明的安全气囊可以通过抑制空气泄漏而在车辆翻转的情况下安全地保护乘客。

    Low temperature method for forming a microcavity on a substrate and article having same
    29.
    发明申请
    Low temperature method for forming a microcavity on a substrate and article having same 有权
    用于在基材上形成微腔的低温方法和具有该微腔的制品

    公开(公告)号：US20040028849A1

    公开(公告)日：2004-02-12

    申请号：US10417301

    申请日：2003-04-16

    发明人： Brian H. Stark ,  Khalil Najafi

    IPC分类号： B32B001/02 ,  B32B001/10 ,  F16L001/00 ,  B65D001/00 ,  B29D022/00 ,  B29D023/00 ,  C25D005/16 ,  C25D005/02 ,  C23C014/34 ,  C23C014/14 ,  G03F007/30 ,  G03F007/16 ,  G03F007/40

    CPC分类号： B81C1/00333 ,  B81C2203/0136 ,  B81C2203/0145 ,  Y10T428/13

    摘要： A low temperature method for forming a microcavity on a substrate and article having same are provided which utilize electroplated films. The method is particularly useful to package microelectromechanical systems (MEMS) in vacuum on the wafer level and provide sealed feedthroughs to the outside world. The method may be performed in a batch process to substantially reduce cost and to form metal diaphragms. Furthermore, the method is performed at near room temperature, which provides more flexibility in the manufacturing process. The method enables substantial cost savings in the production of vacuum-sealed MEMS. Many feedthroughs can be incorporated into the package to transfer signals in and out of the package. One significant advantage of this method is that it does not require bonding of a second substrate, which reduces the system cost.

    摘要翻译： 提供了一种用于在基板上形成微腔的低温方法及使用电镀膜的制品。 该方法特别适用于将微机电系统（MEMS）在真空中封装在晶片级上，并向外界提供密封的馈通。 该方法可以以间歇方式进行，以显着降低成本并形成金属隔膜。 此外，该方法在接近室温下进行，这在制造过程中提供了更大的灵活性。 该方法能够在真空密封的MEMS的生产中节省大量成本。 许多馈通可以并入到包装中以将信号传入和传出包装。 该方法的一个显着优点是不需要第二衬底的结合，这降低了系统成本。