Method for production of isocyanatosilanes
    1.
    发明授权
    Method for production of isocyanatosilanes 有权
    异氰酸硅烷的制备方法

    公开(公告)号:US07060849B1

    公开(公告)日:2006-06-13

    申请号:US11227918

    申请日:2005-09-15

    IPC分类号: C07F7/04

    CPC分类号: C07F7/1892

    摘要: A process is provided for the production of isocyanatosilane from silylorganocarbamate by neutralizing the basic catalyst with an acid to provide an inert metal halide salt, and subjecting the reaction mixture to cracking reaction conditions to obtain isocyanatosilane.

    摘要翻译: 提供了通过用酸中和碱性催化剂,由甲硅烷基有机氨基甲酸酯生产异氰酸甲硅烷酯以提供惰性金属卤化物盐,并使反应混合物进行裂解反应条件以获得异氰酸酯硅烷的方法。

    Remediation of a bulk source by electropotential ion transport using a
host receptor matrix
    2.
    发明授权
    Remediation of a bulk source by electropotential ion transport using a host receptor matrix 失效
    通过使用宿主受体基质的电离子离子迁移来修复大量来源

    公开(公告)号:US5405509A

    公开(公告)日:1995-04-11

    申请号:US84065

    申请日:1993-06-30

    摘要: Remediation of soil, concrete and groundwater using electropotential gradient induced migration of a target ion and immobilization and/or confinement of the target ion by a host receptor matrix (HRM). In addition to immobilizing and/or confining the target ion, the HRM can comprise a buffer or an ionizable species which releases an exchange ion during application of the electropotential gradient. The exchange ion, when less mobile than a (H.sup.+) ion or hydroxyl (OH.sup.-) ion, increases the efficiency of energy usage during decontamination. The exchange ion can also perform other tasks in the vicinity of the electrodes which improve the decontamination process. The host receptor matrix can comprise a material which is water impermeable and which has a low surface energy, such as a layer of polytetrafluoroethylene film. When such a material is used, the host receptor matrix can comprise a receptacle in which there is a liquid and/or solid composition. The liquid or solid composition can supply a predetermined ionic species to the bulk matrix and/or immobilize or isolate a target ion.

    摘要翻译: 使用电位梯度诱导目标离子的迁移并通过宿主受体基质(HRM)固定和/或限制靶离子来修复土壤,混凝土和地下水。 除了固定和/或限制目标离子之外,HRM可以包含在施加电位梯度期间释放交换离子的缓冲液或可电离物质。 当离子(H +)离子或羟基(OH))离子移动较少时,交换离子可提高净化过程中能量使用的效率。 交换离子还可以在电极附近执行改善去污过程的其它任务。 主体受体基质可以包含不透水且具有低表面能的材料,例如聚四氟乙烯膜层。 当使用这种材料时,主体受体基质可以包含其中存在液体和/或固体组合物的容器。 液体或固体组合物可以向本体基质提供预定的离子物质和/或固定或分离靶离子。