Electromagnetic wave shielding sheet
    2.
    发明授权
    Electromagnetic wave shielding sheet 有权
    电磁波屏蔽片

    公开(公告)号:US07449768B2

    公开(公告)日:2008-11-11

    申请号:US11023434

    申请日:2004-12-29

    Abstract: There is provided an electromagnetic wave shielding sheet which can effectively prevent an adhesive layer from being colored at the time of etching. The electromagnetic wave shielding sheet comprises a laminate of at least a transparent substrate film, an adhesive layer, and an electromagnetic wave shielding layer. The electromagnetic wave shielding layer is formed of a mesh metal foil with densely arranged openings and being transparent. The adhesive layer is substantially colorless and transparent.

    Abstract translation: 提供了一种能够有效地防止粘合剂层在蚀刻时着色的电磁波屏蔽片。 电磁波屏蔽片包括至少透明基板,粘合剂层和电磁波屏蔽层的叠层体。 电磁波屏蔽层由具有密集布置的开口并且是透明的网状金属箔形成。 粘合剂层基本上是无色透明的。

    Process for making polyethylene laminate composites
    9.
    发明申请
    Process for making polyethylene laminate composites 审中-公开
    制造聚乙烯层压复合材料的方法

    公开(公告)号:US20040084197A1

    公开(公告)日:2004-05-06

    申请号:US10286274

    申请日:2002-11-01

    Inventor: Kent P. Bortz

    Abstract: A polyethylene composite is manufactured by passing an inner core of fabric mesh sandwiched between two sheets of polyethylene material through a conventional set of high-pressure rollers at room temperature. The pressure exerted by the rollers on the polyethylene material causes its fluidification, so that each polyethylene layer permeates through the open mesh of the core material, bonds to the other layer and incorporates the core fibers to form a laminate composite. The thickness of the polyethylene sheets in relation to the gap and speed of the rollers has to be judiciously selected so that the pressure applied to the material is sufficient to fluidize the polyethylene at ambient temperature. Because no heat is applied to the system, the laminate composite is rapidly cooled as it passes through the rollers and requires no additional forming or processing.

    Abstract translation: 通过在室温下通过常规的一组高压辊将夹在两片聚乙烯材料之间的织物网的内芯通过来制造聚乙烯复合材料。 辊子对聚乙烯材料施加的压力导致其流化,使得每个聚乙烯层渗透通过芯材的开孔,结合到另一层并结合芯纤维以形成层压复合材料。 聚乙烯片材的厚度相对于辊的间隙和速度必须明智地选择,使得施加到材料上的压力足以在环境温度下使聚乙烯流化。 由于没有对系统施加热量,所以层压复合材料在通过辊子时被快速冷却,并且不需要额外的成型或加工。

    Reinforced ceramic fiber enclosure and method of making same
    10.
    发明授权
    Reinforced ceramic fiber enclosure and method of making same 失效
    增强陶瓷纤维外壳及其制作方法

    公开(公告)号:US6063715A

    公开(公告)日:2000-05-16

    申请号:US207778

    申请日:1998-12-09

    Abstract: A reinforced ceramic fiber enclosure for muffle furnaces and the like defining a cavity therewithin includes a perforate metallic skeleton defining at least a portion of the peripheral wall of the enclosure and fibrous insulation encapsulating the skeleton with fibers of the insulation extending through the perforations of the skeleton. In some embodiments the enclosure is of rectangular cross section with base, top and side walls. The top and side walls generally extend over only a portion of the length of the enclosure, and mounting and support flanges are desirably provided on at least the front end of the skeleton. To make the enclosure, the skeleton is supported on the exterior of a vacuum mold in spaced relationship thereto, and the mold and skeleton are immersed in slurry of ceramic fibers and a bonding agent therefor. The vacuum drawn through the mold causes the fibers and bonding agent to deposit on the mold and encapsulate the skeleton with fibers extending through the perforations of the skeleton.

    Abstract translation: 用于在其中限定空腔的马弗炉等的增强陶瓷纤维外壳包括限定外壳的周壁的至少一部分的穿孔金属骨架,并且纤维绝缘层将骨架的纤维与通过骨架的穿孔延伸的绝缘纤维 。 在一些实施例中,外壳具有基部,顶部和侧壁的矩形横截面。 顶壁和侧壁通常仅在外壳的长度的一部分上延伸,并且理想地在至少骨架的前端设置安装和支撑凸缘。 为了制造外壳,将骨架支撑在与其间隔开的真空模具的外部,并且将模具和骨架浸入陶瓷纤维和粘合剂的浆料中。 通过模具吸入的真空使得纤维和粘合剂沉积在模具上并用延伸穿过骨架穿孔的纤维包封骨架。

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