METAL HYDRIDE NANOPARTICLES
    66.
    发明申请
    METAL HYDRIDE NANOPARTICLES 审中-公开
    金属氢化物纳米粒子

    公开(公告)号:US20160107950A1

    公开(公告)日:2016-04-21

    申请号:US14881241

    申请日:2015-10-13

    IPC分类号: C06B45/34

    摘要: A nanoparticle of a decomposition product of a transition metal aluminum hydride compound, a transition metal borohydride compound, or a transition metal gallium hydride compound. A process of: reacting a transition metal salt with an aluminum hydride compound, a borohydride compound, or a gallium hydride compound to produce one or more of the nanoparticles. The reaction occurs in solution while being sonicated at a temperature at which the metal hydride compound decomposes. A process of: reacting a nanoparticle with a compound containing at least two hydroxyl groups to form a coating having multi-dentate metal-alkoxides.

    摘要翻译: 过渡金属氢化铝化合物,过渡金属硼氢化合物或过渡金属氢化镓化合物的分解产物的纳米颗粒。 一种使过渡金属盐与氢化铝化合物,硼氢化合物或氢化镓化合物反应以制备一种或多种纳米颗粒的方法。 反应在溶液中发生,同时在金属氢化物化合物分解的温度下进行超声处理。 一种使纳米颗粒与含有至少两个羟基的化合物反应以形成具有多齿金属 - 醇盐的涂层的方法。

    Blasting agent in microcapsule form
    69.
    发明授权
    Blasting agent in microcapsule form 失效
    微胶囊形式的爆破剂

    公开(公告)号:US4758289A

    公开(公告)日:1988-07-19

    申请号:US63981

    申请日:1987-06-18

    IPC分类号: C06B45/00 C06B45/32 C06B45/34

    摘要: The invention relates to a waterproof, free-running blasting agent and method of manufacturing the same and, more particularly, to a blasting agent in the form of microcapsules (small spherical-shaped particles comprising fluid or hardened droplets surrounded by a hardened shell material). The microcapsules are waterproof and free-running and are generally of a size ranging from about 10 to about 1000 microns or larger in diameter.

    Wet loading explosive
    70.
    发明授权
    Wet loading explosive 失效
    湿载炸药

    公开(公告)号:US4693763A

    公开(公告)日:1987-09-15

    申请号:US945892

    申请日:1986-12-24

    IPC分类号: C06B45/32 C06B47/14 C06B45/34

    CPC分类号: C06B47/14 C06B45/32

    摘要: A water resistant explosive composition is disclosed for use in wet blasting holes. The composition comprises ammonium nitrate prills coated with a glycol and oil emulsion to render the prills waterproof. The coated prills are mixed with quick hydrating and self-complexing guar gums. The compositions can be poured directly into water filled blasting holes. The guar gums in the presence of cross-linking agent form a gel in the bore hole to lend stability to the composition until exploded. The composition has excellent shooting properties.

    摘要翻译: 公开了用于湿式喷砂孔的防水炸药组合物。 该组合物包含用二醇和油乳剂涂覆的硝酸铵颗粒,以使颗粒防水。 涂层的颗粒与快速水合和自组合瓜尔胶混合。 组合物可以直接倒入充满水的爆破孔中。 在交联剂存在下的瓜耳胶在孔中形成凝胶,以使组合物稳定,直到爆炸。 该组合物具有出色的拍摄特性。