Sealing mass for sealing a leak in a container holding oil, an oil-containing or chemical liquid
    5.
    发明授权
    Sealing mass for sealing a leak in a container holding oil, an oil-containing or chemical liquid 有权
    用于密封容纳油,含油或化学液体的容器中的泄漏的密封质量

    公开(公告)号:US09394450B2

    公开(公告)日:2016-07-19

    申请号:US14192334

    申请日:2014-02-27

    申请人: Gerd Hoffmann

    发明人: Gerd Hoffmann

    摘要: A plastically deformable sealing mass for the use in sealing a leak in a container in which oil, oil-containing or chemical liquid is stored, includes a solvent, and a hydrophobing agent which is received in the solvent. The solvent may be organic solvent, water, oil, or a silicon compound. The hydrophobing agent can be stearate, oleate, silane, siloxane, or silicon.

    摘要翻译: 用于密封储存有油,含油或化学液体的容器中的泄漏的塑性可变形密封块包括溶剂和容纳在溶剂中的疏水剂。 溶剂可以是有机溶剂,水,油或硅化合物。 疏水剂可以是硬脂酸盐,油酸盐,硅烷,硅氧烷或硅。

    Metallic magnetic powder and manufacturing method of the same, magnetic painting, magnetic powder for magnetic therapy, and magnetic recording medium
    9.
    发明授权
    Metallic magnetic powder and manufacturing method of the same, magnetic painting, magnetic powder for magnetic therapy, and magnetic recording medium 有权
    金属磁粉及其制造方法相同,磁性涂料,磁性粉末用于磁疗和磁记录介质

    公开(公告)号:US08932668B2

    公开(公告)日:2015-01-13

    申请号:US13103410

    申请日:2011-05-09

    IPC分类号: B22F1/02 B22F1/00 G11B5/706

    摘要: A metallic magnetic powder where a primary particle of each metallic magnetic particle is a powder without forming an aggregate, and a method of making the same that includes manufacturing a metallic magnetic powder constituted of metallic magnetic particles, containing a metallic magnetic phase, with Fe, or Fe and Co as main components, rare earth elements, or yttrium and one or more non-magnetic components removing the non-magnetic component from the metallic magnetic with a reducing agent, while making a complexing agent exist for forming a complex with the non-magnetic component in water; oxidizing the metallic magnetic particle with the non-magnetic component removed; substituting water adhered to the oxidized metallic magnetic particle with an organic solvent; andcoating the surface of the metallic magnetic particle with an organic matter different from the organic solvent, while maintaining a wet condition of the metallic magnetic particle with the organic solvent adhered thereto.

    摘要翻译: 一种金属磁性粉末,其中每个金属磁性颗粒的一次颗粒是不形成聚集体的粉末,其制造方法包括制造含有金属磁性相的金属磁性颗粒与Fe, 或Fe和Co作为主要组分,稀土元素或钇以及一种或多种非磁性组分,用还原剂从金属磁性中除去非磁性组分,同时制备与非磁性组分形成络合物的络合剂, 水中的磁性成分; 在去除了非磁性部件的情况下氧化金属磁性颗粒; 用有机溶剂代替附着在氧化金属磁性颗粒上的水; 并且用与有机溶剂不同的有机物涂覆金属磁性颗粒的表面,同时保持金属磁性颗粒与粘附有机溶剂的湿润状态。