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18 条记录 (耗时 0.009 秒)

    Manufacture of aluminum tribromide
    1.
    发明授权
    Manufacture of aluminum tribromide 失效
    溴化铝制造

    公开(公告)号：US3723075A

    公开(公告)日：1973-03-27

    申请号：US3723075D

    申请日：1971-03-05

    申请人： MALLINCKRODT CHEMICAL WORKS

    发明人： STEVENSON J ,  TRASK W

    IPC分类号： C01F7/64 ,  C01F7/48

    CPC分类号： C01F7/64

    摘要： ALUMINUM TRIBROMIDE IS PREPARED BY REACTING METALLIC ALUMINUM WITH ELEMENTAL BROMINE IN A STIRRED LIQUID REACTION MEDIUM CONSISTING ESSENTIALLY OF MOLTEN ALUMINUM TRIBROMIDE. PREFERABLY THE ALUMINUM IN THE FORM OF SMALL PIECES OR PARTICLES IS SUSPENDED IN THE MOLTEN ALUMINUM TRIBROMIDE AND THE ELEMENTAL BROMIDE IS ADDED INCREMENTALLY TO THE SURFACE OF THE REACTION MEDIUM AT A RATE SUCH THAT THE TEMPERATURE OF THE MEDIUM AT A RATE MAINTAINED WITHIN THE RANGE OF ABOUT 100-140*C. THE METHOD IS SUITABLE FOR CONTINUOUS OPERATION.

    Production of stabilized aluminum bromide solutions
    2.
    发明授权
    Production of stabilized aluminum bromide solutions 失效
    生产稳定的溴化铝溶液

    公开(公告)号：US3666686A

    公开(公告)日：1972-05-30

    申请号：US3666686D

    申请日：1969-05-07

    申请人： MICHIGAN CHEM CORP

    发明人： TRIVEDI PANKAJKUMAR MAHASUKHRA

    IPC分类号： B01J27/06 ,  C01F7/64 ,  B01J11/78

    CPC分类号： C01F7/64 ,  B01J27/06

    摘要： Stabilized solutions of aluminum bromide in cyclohexane are produced by adding 0.5 - percent by volume of benzene or 0.5 - 2 percent by weight of triphenol (1,1,3(3-hydroxyphenyl) propane). The rapid degradation of unstabilized solutions at room temperature is markedly retarded for a period of at least 30 days so that the solutions may be shipped and stored and used instead of solid aluminum bromide as a Lewis acid type catalyst.

    摘要翻译： 通过加入0.5体积％的苯或0.5-2重量％的三酚[1,1,3（3-羟基苯基）丙烷]来制备溴化铝在环己烷中的稳定化溶液。 在室温下不稳定溶液的快速降解显着延迟至少30天的时间，因此溶液可以运输和储存并用于代替固体溴化铝作为路易斯酸型催化剂。

    Zirconium complexes of basic aluminum bromides and methods of making same
    3.
    发明授权
    Zirconium complexes of basic aluminum bromides and methods of making same 失效
    碱性溴化铝的锆络合物及其制备方法

    公开(公告)号：US3927188A

    公开(公告)日：1975-12-16

    申请号：US16443371

    申请日：1971-07-20

    申请人： ARMOUR PHARMA

    发明人： JONES JOHN L ,  RUBINO ANDREW M ,  LINDAHL CHARLES B

    IPC分类号： A61K8/27 ,  A61K8/28 ,  A61Q15/00 ,  C01F7/00 ,  C01F7/64 ,  C01G25/00 ,  C01G25/04 ,  C01F7/48

    CPC分类号： A61Q15/00 ,  A61K8/27 ,  A61K8/28 ,  C01F7/64 ,  C01G25/006 ,  C01P2006/82

    摘要： Alcohol soluble complexes of basic aluminum bromides may be prepared by adding zirconyl or zinc bromide or chloride, or zirconyl hydroxychloride or hydroxybromide, or mixtures of the above chlorides and bromides to an aqueous solution of 5/6 basic aluminum bromide, and drying the resulting mixture to a substantially friable solid, such as by vacuum or spray drying. The complexes preferably have an Al/Zn or AL/Zr mol ratio of about 3:1 to 20:1, and the complex solids preferably contain about 15 to 30 weight percent water by Karl Fischer analysis. Such complex solids have a high degree of solubility in anhydrous alcohol and a high compatibility with halogenated hydrocarbons. These properties make the complexes suitable for aerosol formulations and particularly antiperspirant compositions.

    摘要翻译： 碱性溴化铝的醇溶性复合物可以通过将溴化锆或溴化锌或氯化锆或羟基溴化物或羟基溴化物或上述氯化物和溴化物的混合物加入到5/6碱性溴化铝的水溶液中并干燥所得混合物来制备 到基本上易碎的固体，例如通过真空或喷雾干燥。 配合物优选具有约3：1至20：1的Al / Zn或AL / Zr摩尔比，并且通过卡尔费休分析，络合物固体优选含有约15至30重量％的水。 这种复合固体在无水醇中的溶解度高，与卤代烃的高相容性。 这些性质使复合物适用于气雾剂，特别是止汗组合物。

    Basic Aluminium Halogenide Complexes
    9.
    发明申请
    Basic Aluminium Halogenide Complexes 审中-公开
    碱性铝卤化物配合物

    公开(公告)号：US20080069788A1

    公开(公告)日：2008-03-20

    申请号：US10594176

    申请日：2005-03-22

    申请人： Norbert Roesch

    发明人： Norbert Roesch

    IPC分类号： A61K8/26 ,  A61Q15/00 ,  C07F5/06

    CPC分类号： C01F7/64 ,  A61K8/26 ,  A61K8/365 ,  A61K2800/58 ,  A61Q15/00 ,  C01F7/48 ,  C01F7/56 ,  C01P2002/87

    摘要： Basic aluminum halide complexes obtained by reaction of aluminum metal with hydrohalic acid and an organic acid, where either the aluminum metal is dissolved in a mixture of hydrohalic acid and organic acid, or the aluminum metal is firstly dissolved in the hydrohalic acid and then the organic acid is added.

    摘要翻译： 首先将铝金属与氢卤酸反应获得的碱金属卤化物配合物和铝金属溶解在氢卤酸和有机酸的混合物中的有机酸溶解在氢卤酸中，然后将有机酸溶解在有机酸 添加酸。

    Dimeric aluminum compounds and their use
    10.
    发明授权
    Dimeric aluminum compounds and their use 失效
    二聚铝化合物及其用途

    公开(公告)号：US4655934A

    公开(公告)日：1987-04-07

    申请号：US775452

    申请日：1985-09-12

    申请人： Gerard R. Rose ,  John R. Hurlock

    发明人： Gerard R. Rose ,  John R. Hurlock

    IPC分类号： C01F7/48 ,  C01F7/56 ,  C01F7/64 ,  C02F1/52 ,  C02F1/56

    CPC分类号： C02F1/5245 ,  C01F7/48 ,  C01F7/56 ,  C01F7/64

    摘要： A method of clarifying waters having an alkalinity of at least 100 ppm, calculated as CaCO.sub.3, which comprises:a. adding thereto, to form a treated water, an effective amount for the purpose of clarifying said waters of a low-basicity polynuclear aluminum species having the formula:Al.sub.n (OH).sub.m Z.sub.3n-mwherein, n is at least 1.0Z is a halide chosen from the group chloride, bromide, iodide, and mixtures thereof, andwherein the ratio of m/n ranges between about 0.25 to about 1.0 and at least 25 mole percent of the polynuclear aluminum species above has n equal to 2.0, and then,b. allowing sufficient time to form and build a floc dispersed in the treated water, which floc contains turbidity causing components, and then,c. phase separating the floc from the treated waters to obtain clarified water.

    摘要翻译： 一种澄清碱度至少为100ppm的水的方法，其计算为CaCO 3，其包括：a。 加入其中以形成处理水，为了澄清所述水的目的，有效量的具有下式的低碱度多核铝物质：Aln（OH）mZ3n-m其中，n为至少1.0Z是选择的卤化物 来自氯化物，溴化物，碘化物及其混合物，并且其中m / n范围在约0.25至约1.0和至少25摩尔％的上述多核铝物质之间的n等于2.0，然后b 。 允许足够的时间形成和构建分散在处理过的水中的絮凝物，该絮凝物含有引起浊度的组分，然后c。 将絮凝物与处理水相分离，得到澄清水。