RFID foil or film antennas
    1.
    发明授权
    RFID foil or film antennas 有权
    RFID箔片或胶片天线

    公开(公告)号:US06320556B1

    公开(公告)日:2001-11-20

    申请号:US09487181

    申请日:2000-01-19

    IPC分类号: B44C116

    CPC分类号: H01Q1/38 H01Q9/00 H05K3/046

    摘要: A radio frequency antenna-containing element with good flexibility and bend properties is produced utilizing a flexible substrate, an adhesive, and a conductive foil or film. The adhesive and conductive foil or film are applied to the substrate so that they have the configuration of an RF antenna. This facilitates a method of making such an element in a high speed and in a simple manner that will function well, can be aesthetic or convey information as well as being functional, and with other optimum properties.

    摘要翻译: 使用柔性基板,粘合剂和导电箔或薄膜产生具有良好柔性和弯曲特性的含射频天线的元件。 将粘合剂和导电箔或膜施加到基底,使得它们具有RF天线的构造。 这有助于以高速度和以简单的方式制造这样的元件的方法,其可以是美观的或可以传达信息以及功能性的以及具有其它最佳性质的方法。

    Activated adhesive system
    2.
    发明授权
    Activated adhesive system 失效
    活性胶系统

    公开(公告)号:US06326450B1

    公开(公告)日:2001-12-04

    申请号:US08450227

    申请日:1995-05-25

    IPC分类号: C08F2010

    摘要: A method of increasing the tack of a pressure sensitive adhesive by exposing a polymeric pressure sensitive adhesive to an activating treatment, activatable articles containing such an adhesive and adhesive compositions resulting from such an activating treatment. The activatable, polymeric, pressure sensitive adhesive is preferably a water based adhesive prepared by free radical polymerization of acrylic acid, methacrylic acid, acrylate, or methacrylate monomers having from 1 to about 12 carbon atoms. The activating treatment is preferably corona charging or corona charging in combination with uv light.

    摘要翻译: 通过将聚合物压敏粘合剂暴露于活化处理,含有这种粘合剂的可活化制品和由这种活化处理得到的粘合剂组合物来增加压敏粘合剂的粘性的方法。 可活化的聚合物压敏粘合剂优选是通过丙烯酸,甲基丙烯酸,丙烯酸酯或具有1至约12个碳原子的甲基丙烯酸酯单体的自由基聚合制备的水基粘合剂。 活化处理优选与紫外光结合使用电晕充电或电晕充电。

    Radio frequency labels on reusable containers
    6.
    发明授权
    Radio frequency labels on reusable containers 有权
    无线电频率标签在可重复使用的容器上

    公开(公告)号:US06520544B1

    公开(公告)日:2003-02-18

    申请号:US09480157

    申请日:2000-01-10

    IPC分类号: B42D1500

    摘要: It is possible to accurately and conveniently determine the origin, contents, position, and/or destination of a reusable container (such as a tote or bin, particularly for a manufacturing process) by applying a permanent adhesive label with embedded programmable RFID to the reusable container at a location where the RFID may be detected and reprogrammed. The RFID is programmed with accurate variable information including relating to at least one of the origin, contents, position, and destination of the container, and at at least one location the variable information of the RFID is detected. After a first use of the reusable container it is reprogrammed with other accurate variable information, and the detecting and reprogramming are repeated multiple times. Preferably the label is of a substantially moisture impermeable material such as a plastic film, or synthetic paper.

    摘要翻译: 可以通过将具有嵌入式可编程RFID的永久性粘合标签应用于可重复使用的方式来准确和方便地确定可重复使用的容器(例如手提箱或垃圾桶,特别是用于制造过程)的原点,内容,位置和/或目的地 容器在可以检测和重新编程RFID的位置。 RFID被编程有包括与容器的原点,内容,位置和目的地中的至少一个有关的精确可变信息,并且在至少一个位置处检测到RFID的可变信息。 在第一次使用可重复使用的容器之后,用其他精确的可变信息进行重新编程,并重复多次检测和重新编程。 优选地,标签是基本上不透湿的材料,例如塑料膜或合成纸。