Medium for chromatographic separations
    5.
    发明授权
    Medium for chromatographic separations 失效
    用于色谱分离的介质

    公开(公告)号:US07250388B2

    公开(公告)日:2007-07-31

    申请号:US10703650

    申请日:2003-11-07

    IPC分类号: B01J20/26

    摘要: Medium for chromatographic separations. The medium includes a support with a surface on which interwoven polymers are coated to form a polymer surface. The polymers are covalently linked to the support surface. The polymers are each formed from one or more monomer types and at least one monomer type has an amine functional group. The medium also includes an active molecule immobilized on the polymer surface that is selected to separate reagent materials by chemical structure.

    摘要翻译: 用于色谱分离的介质。 介质包括具有表面的载体,在其上涂覆交织聚合物以形成聚合物表面。 聚合物共价连接到载体表面。 聚合物各自由一种或多种单体类型形成,并且至少一种单体类型具有胺官能团。 介质还包括固定在聚合物表面上的活性分子,其选择为通过化学结构分离试剂材料。

    Method of making alkylalkoxysilanes
    9.
    发明授权
    Method of making alkylalkoxysilanes 失效
    制备烷基烷氧基硅烷的方法

    公开(公告)号:US4778910A

    公开(公告)日:1988-10-18

    申请号:US133131

    申请日:1987-12-14

    IPC分类号: C07F7/18 C07F7/04

    CPC分类号: C07F7/188

    摘要: A process is provided for making alkylalkoxysilane by reacting a C.sub.1 -C.sub.5 alkyl alcohol in the presence of an effective catalytic amount of copper metal and an alkali metal carboxylate catalyst. Preferably, silicon and methanol are reacted in the presence of copper metal and potassium formate catalysts to produce methyltrimethyoxysilane.

    摘要翻译: 提供了在有效催化量的铜金属和碱金属羧酸盐催化剂的存在下使C1-C5烷基醇反应制备烷基烷氧基硅烷的方法。 优选地,硅和甲醇在铜金属和甲酸钾催化剂的存在下反应以产生甲基三甲氧基硅烷。

    AUTODEPOSITION ON ALUMINUM ALLOYS FACILITATED BY MANGANESE OXIDE CONVERSION COATINGS
    10.
    发明申请
    AUTODEPOSITION ON ALUMINUM ALLOYS FACILITATED BY MANGANESE OXIDE CONVERSION COATINGS 审中-公开
    由锰氧化物转化膜辅助的铝合金自动化

    公开(公告)号:US20080063804A1

    公开(公告)日:2008-03-13

    申请号:US11470984

    申请日:2006-09-07

    IPC分类号: B05D7/00

    摘要: Novel methods of forming films on metal or metal alloys are provided. These methods comprise the formation of a metal oxide (e.g., manganese oxide) conversion coating on the metal or metal alloy. The metal-oxide coated metal or metal alloy is then submerged in a mini-emulsion comprising the components (e.g., polymers, oligomers, and/or monomers) to be formed into a film or coating on the metal or metal alloy. The metal ions generated by the metal oxide coating will cause the components to coagulate and deposit on the metal or metal alloy.

    摘要翻译: 提供了在金属或金属合金上形成薄膜的新方法。 这些方法包括在金属或金属合金上形成金属氧化物(例如,氧化锰)转化涂层。 然后将金属氧化物涂覆的金属或金属合金浸没在包含要在金属或金属合金上形成薄膜或涂层的组分(例如聚合物,低聚物和/或单体)的微型乳液中。 由金属氧化物涂层产生的金属离子会使组分凝结并沉积在金属或金属合金上。