System, method and apparatus for polymer seals to form positive shut-off for insert molding of liquid silicone rubber
    2.
    发明授权
    System, method and apparatus for polymer seals to form positive shut-off for insert molding of liquid silicone rubber 有权
    用于聚合物密封件的系统,方法和装置,以形成用于液体硅橡胶的嵌入成型的正截止

    公开(公告)号:US09085102B2

    公开(公告)日:2015-07-21

    申请号:US13115722

    申请日:2011-05-25

    摘要: An object is formed on a component with a positive flash shut-off during insert molding operations. The mold has a base with a cavity and a port that delivers a liquid to the cavity. The base has a component support structure for supporting the component and pockets formed on opposite sides of the cavity. The pockets are slightly spaced apart from the cavity by thin partitions. Inserts located in the pockets and are formed from a polymer. Both the partitions and inserts comprise the component support structure. The inserts have a dimension that is smaller than that of the base and partitions so as to form a compression fit around the component to reduce or eliminate flash down the component during the molding process.

    摘要翻译: 在插入成型操作期间,在具有正闪光切断的部件上形成物体。 模具具有一个具有空腔和一个将液体输送到空腔的端口的底座。 基座具有用于支撑形成在腔的相对侧上的部件和凹部的部件支撑结构。 口袋通过细分隔与空腔稍微间隔开。 位于袋中的插入件由聚合物形成。 分隔件和插入件都包括部件支撑结构。 插入件的尺寸小于基座和隔板的尺寸,以便在模制过程中围绕部件形成压缩配合以减少或消除组件的闪蒸。

    SEALING ASSEMBLY AND METHOD OF MAKING SUCH ASSEMBLY
    5.
    发明申请
    SEALING ASSEMBLY AND METHOD OF MAKING SUCH ASSEMBLY 有权
    密封组件及其制造方法

    公开(公告)号:US20100051575A1

    公开(公告)日:2010-03-04

    申请号:US12201694

    申请日:2008-08-29

    IPC分类号: B65D41/00 B29C65/00

    摘要: The disclosure is directed to a sealing assembly. The sealing assembly includes a cap having a top surface and a bottom surface, an adhesive layer adjacent the bottom surface of the cap, and a septum adjacent to the adhesive layer. The adhesive layer includes a self-bonding silicone composition and the septum includes at least one fluoropolymer layer. The disclosure is further directed to methods for making the aforementioned sealing assembly.

    摘要翻译: 本公开涉及密封组件。 密封组件包括具有顶表面和底表面的盖,邻近盖的底表面的粘合剂层和与粘合剂层相邻的隔膜。 粘合剂层包括自粘合硅氧烷组合物,并且隔膜包括至少一个含氟聚合物层。 本公开进一步涉及制造上述密封组件的方法。

    System, Method and Apparatus for Polymer Seals to Form Positive Shut-Off for Insert Molding of Liquid Silicone Rubber
    9.
    发明申请
    System, Method and Apparatus for Polymer Seals to Form Positive Shut-Off for Insert Molding of Liquid Silicone Rubber 有权
    用于聚合物密封件的液体硅橡胶的嵌入成型的正闭合的系统,方法和装置

    公开(公告)号:US20110293925A1

    公开(公告)日:2011-12-01

    申请号:US13115722

    申请日:2011-05-25

    IPC分类号: B32B3/00 B29C45/14

    摘要: An object is formed on a component with a positive flash shut-off during insert molding operations. The mold has a base with a cavity and a port that delivers a liquid to the cavity. The base has a component support structure for supporting the component and pockets formed on opposite sides of the cavity. The pockets are slightly spaced apart from the cavity by thin partitions. Inserts located in the pockets and are formed from a polymer. Both the partitions and inserts comprise the component support structure. The inserts have a dimension that is smaller than that of the base and partitions so as to form a compression fit around the component to reduce or eliminate flash down the component during the molding process.

    摘要翻译: 在插入成型操作期间,在具有正闪光切断的部件上形成物体。 模具具有一个具有空腔和一个将液体输送到空腔的端口的底座。 基座具有用于支撑形成在腔的相对侧上的部件和凹部的部件支撑结构。 口袋通过细分隔与空腔稍微间隔开。 位于袋中的插入件由聚合物形成。 分隔件和插入件都包括部件支撑结构。 插入件的尺寸小于基座和隔板的尺寸,以在组件周围形成压缩配合,以在模制过程中减少或消除组件的闪蒸。