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    Method of making a laminate having variable adhesive properties
    2.
    发明授权
    Method of making a laminate having variable adhesive properties 失效
    制造具有可变粘合性能的层压体的方法

    公开(公告)号：US5591290A

    公开(公告)日：1997-01-07

    申请号：US376742

    申请日：1995-01-23

    申请人： Peter A. Walter ,  Wayne E. Richter

    发明人： Peter A. Walter ,  Wayne E. Richter

    IPC分类号： C09J7/02 ,  B32B31/16 ,  C09J5/00

    CPC分类号： C09J7/0232 ,  C09J7/0207 ,  C09J2201/28 ,  C09J2483/005 ,  Y10T156/1195

    摘要： The adhesive bonding strength of a pressure sensitive adhesive on a laminate is selectively modified by applying a discontinuous layer of a non-adhesive material to the pressure sensitive adhesive. Preferably, the laminate is a preformed, label stock, including a label or substrate having a pressure sensitive adhesive on one surface thereof and a release sheet overlying the adhesive. The label is first delaminated from the release sheet to expose the oppositely facing surface of the label and the release sheet. A discontinuous layer of the non-adhesive material is then printed on either the release sheet or the adhesive. The release sheet is relaminated back onto the label to form a modified laminate with new adhesive properties. When the label is then separated from the release layer, the non-adhesive material adheres to the pressure sensitive adhesive to reduce the exposed surface area of the adhesive.

    摘要翻译： 通过将非粘合材料的不连续层施加到压敏粘合剂上，对层压体上的压敏粘合剂的粘合强度进行选择性地改性。 优选地，层压体是预成型的标签原料，包括在其一个表面上具有压敏粘合剂的标签或基材和覆盖粘合剂的剥离片。 标签首先从剥离片剥离，露出标签和剥离片的相对面。 然后将非粘性材料的不连续层印刷在剥离片或粘合剂上。 将剥离片材再次回到标签上以形成具有新粘合剂性质的改性层压材料。 当标签然后从剥离层分离时，非粘合材料粘附到压敏粘合剂上以减少粘合剂的暴露表面积。

    Hidden entry system and use thereof
    3.
    发明授权
    Hidden entry system and use thereof 失效
    隐藏进入系统及其使用

    公开(公告)号：US5344191A

    公开(公告)日：1994-09-06

    申请号：US987694

    申请日：1992-12-09

    申请人： John C. H. Chang ,  Peter A. Walter

    发明人： John C. H. Chang ,  Peter A. Walter

    IPC分类号： A63F3/06 ,  B42D5/02 ,  B42D15/00

    CPC分类号： B42D5/023 ,  A63F3/0685 ,  B41M5/30 ,  Y10S283/904

    摘要： A hidden entry system comprises a document having a localized coating of a non-pressure sensitive heat activated autogenous chromogenic composition to provide a latent image which reveals hidden indicia when heated at moderate temperatures. The hidden entry system is especially useful for contests and promotional forms. Quickly striking the chromogenic composition with a fingernail or blunt object converts the latent image to a visible colored image by frictional heat. The chromogenic composition contains a chromogenic compound and a color developer which are non-pressure sensitive and non-reactive at room temperature. The latent image can be provided by an intimate mixture of the chromogenic compound and the developer or alternatively, one component can be printed on a separate layer or coating of the other component.

    摘要翻译： 隐藏入口系统包括具有非压敏热激活自发色组合物的局部涂层的文件，以提供当在中等温度下加热时显示隐藏标记的潜像。 隐藏的入场系统对于比赛和宣传形式特别有用。 用指甲或钝物快速冲击发色组合物通过摩擦热将潜像转换成可见的着色图像。 显色组合物含有在室温下为非压敏和非反应性的显色化合物和显色剂。 潜像可以由显色化合物和显影剂的紧密混合物提供，或者可以将一个组分印刷在另一组分的单独层或涂层上。

    Bearing mounting device and bearing
    4.
    发明授权
    Bearing mounting device and bearing 失效
    轴承安装装置和轴承

    公开(公告)号：US4240677A

    公开(公告)日：1980-12-23

    申请号：US6343

    申请日：1979-01-25

    申请人： Douglas L. Payne ,  Peter A. Walter

    发明人： Douglas L. Payne ,  Peter A. Walter

    IPC分类号： F16C35/063 ,  F16C35/077 ,  F16D1/06 ,  F16C35/06

    CPC分类号： F16D1/06 ,  F16C35/063 ,  F16C35/077 ,  F16C19/06 ,  F16C2226/60

    摘要： A bearing mounting device and bearing for economical replacement of worn and damaged bearings in a machine housing is disclosed. The bearing mounting device comprises a radially expandable sleeve having radially movable segments along the periphery thereof and a tapered, threaded bore. A bearing with a tapered, threaded outer diameter complementary to the threaded bore of the sleeve threadingly engages the bore of the sleeve, and tightening of the bearing into the bore expands the segments of the sleeve against the housing. With the tapered outer diameter of the bearing, when tightened securely in the bore the bearing and the sleeve are securely fixed in the housing. A spanner wrench is disclosed for rotating the outer race of the bearing into engagement with the sleeve, and a second spanner wrench is disclosed for preventing rotation of the sleeve during insertion of the bearing.

    摘要翻译： 公开了一种用于经济地更换机壳中的磨损和损坏的轴承的轴承安装装置和轴承。 轴承安装装置包括具有沿着其周边的径向可移动部分的可径向扩张的套筒和锥形螺纹孔。 具有与套筒的螺纹孔互补的锥形螺纹外径的轴承螺纹地接合套筒的孔，并且将轴承紧固到孔中将套筒的部分压靠在壳体上。 随着轴承的锥形外径，当紧固在孔中时，轴承和套筒牢固地固定在壳体中。 公开了一种用于使轴承的外圈旋转与套筒接合的扳手，并且公开了一种用于在插入轴承期间防止套筒旋转的第二扳手。