Polymerization of i-butene in hydrocarbon media using bis(borane) co-initiators
    12.
    发明申请
    Polymerization of i-butene in hydrocarbon media using bis(borane) co-initiators 失效
    使用双(硼烷)共引发剂在烃介质中聚合异丁烯

    公开(公告)号:US20060004159A1

    公开(公告)日:2006-01-05

    申请号:US10817187

    申请日:2004-04-02

    IPC分类号: C08F2/00

    摘要: A method is provided for cationically polymerizing olefin monomer by employing the step of using a novel coinitiator in an organic phase or a neat monomer reaction phase. More specifically, a method is provided for cationically polymerizing olefin monomer by employing the step of using a novel coinitiator in an organic phase or a neat monomer reaction phase, wherein the organic phase is a hydrocarbon solution of the monomer or a halogenated-hydrocarbon solution of the monomer and wherein the neat-monomer reaction phase is a liquid monomer.

    摘要翻译: 提供了通过使用在有机相或纯单体反应相中使用新型共引发剂的步骤来使烯烃单体进行阳离子聚合的方法。 更具体地,提供了通过采用在有机相或纯单体反应相中使用新型共引发剂的步骤来使烯烃单体进行阳离子聚合的方法,其中有机相是单体的烃溶液或单体的烃溶液或 所述单体并且其中所述纯单体反应相是液体单体。

    Napkin dispenser
    18.
    发明授权
    Napkin dispenser 有权
    餐巾机

    公开(公告)号:US07543719B2

    公开(公告)日:2009-06-09

    申请号:US10891429

    申请日:2004-07-14

    IPC分类号: B65H1/12

    摘要: A dispenser having a faceplate that can be removed and attached to the housing of the dispenser without the use of tools. The dispenser may have a track system. The track system may be positioned in or removed from the dispenser without the use of any tools. The dispenser, including the housing and/or the track system, may be curved. The faceplate may be angled away from the surface upon which the dispenser is positioned. The faceplate may also be curved away from the housing to form an interior surface in the faceplate. The interior may have features for desired dispensing characteristics.

    摘要翻译: 具有面板的分配器,其可以在不使用工具的情况下被移除并附接到分配器的壳体。 分配器可以具有轨道系统。 轨道系统可以定位在分配器中或从分配器移除,而不使用任何工具。 包括外壳和/或轨道系统的分配器可以是弯曲的。 面板可以远离分配器所在的表面成角度。 面板也可以远离壳体弯曲,以在面板中形成内表面。 内部可具有用于所需分配特征的特征。