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    • 11. 发明授权
    • Method of making rotatable rolls of plastic material
    • 制造可旋转塑料材料卷的方法
    • US06444065B1
    • 2002-09-03
    • US09581450
    • 2000-07-03
    • Frank ReilHermann Kleinegesse
    • Frank ReilHermann Kleinegesse
    • B32B100
    • B60B33/0044B29C45/1635B29C45/1671B29C2045/1601B60B33/0028Y10T29/49544
    • Rotatable plastic rollers are produced by either injecting between a roller shaft and an outer running roller layer a thermoplastic material which, during cooling down, shrinks toward the roller shaft and away from the outer running roller layer on account of a contraction in volume or, in the multi-component injection-molding process, by first injecting the outer running roller layer and then injecting between the latter and the roller shaft a thermoplastic material which then likewise shrinks toward the roller shaft and away from the outer running roller layer. The process produces plastic rollers comprising an inner running roller layer (2), which is bonded solidly with the roller shaft (1), and an outer running roller layer (3), which can rotate freely with respect to said inner layer by means of a sliding gap (6). The roller shaft may optionally also be sheathed with a thermoplastic elastomer. This may take place in the same process during the multi-component injection molding.
    • 可旋转的塑料辊通过在辊轴和外部滚动层之间注射热塑性材料来制造,该热塑性材料在冷却期间由于体积的收缩而朝向辊轴收缩并远离外部滚动辊层,或者在 多组分注射成型工艺,首先注射外部滚动辊层,然后在后辊和辊轴之间注射一种热塑性材料,然后热塑性材料同样地朝向辊轴收缩并远离外部滚动辊层。 该过程产生塑料辊,其包括与辊轴(1)牢固结合的内部运行辊层(2)和外部运行辊层(3),其可以相对于所述内层自由地通过 滑动间隙(6)。 辊轴可以任选地也可以用热塑性弹性体包覆。 这可能在多组分注射成型期间以相同的过程进行。
    • 15. 发明授权
    • Production of conductor tracks on plastics by means of laser energy
    • 通过激光能量在塑料上生产导体轨迹
    • US06417486B1
    • 2002-07-09
    • US09982439
    • 2001-10-18
    • Frank ReilVolker PieperKai-Uwe Tönnes
    • Frank ReilVolker PieperKai-Uwe Tönnes
    • B23K2640
    • H05K3/105Y10T428/24917Y10T428/31678
    • A process for the production of electrically conductive layers on the surface of plastics in which the surface of a plastic filled with electrically conductive constituents is irradiated with laser energy in such a way that the plastic is evaporated down to a predetermined depth at the point of incidence by the laser energy, leaving behind the electrically conductive constituents, which increase in concentration and thus form an electrically conductive layer. With the aid of the process, plastic moldings with integrated electrically conductive layers or tracks on the surface can be produced, for example components used in the electrical and electronics industries or other large or small plastic parts of any desired shape which are provided with conductive elements in certain places. The molding can also be a constituent of a composite article with other materials.
    • 一种在塑料表面上制造导电层的方法,其中填充有导电组分的塑料的表面被激光能量照射,使得塑料在入射点被蒸发到预定深度 通过激光能量留下导电组分,其浓度增加并因此形成导电层。 借助于该工艺,可以生产具有集成的导电层或表面上的导轨的塑料模制品,例如用于电气和电子工业中的组件或其它具有导电元件的任何所需形状的大型或小型塑料部件 在某些地方 模制品也可以是具有其它材料的复合制品的组成。