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    ELECTROCATALYTIC PROCESS AND APPARATUS
    2.
    发明公开
    ELECTROCATALYTIC PROCESS AND APPARATUS 有权
    ELEKTROKATALYTISCHES VERFAHREN UND ELEKTROKATALYTISCHE VORRICHTUNG

    公开(公告)号：EP1540036A4

    公开(公告)日：2006-02-08

    申请号：EP02773418

    申请日：2002-09-17

    申请人： HALOX TECHNOLOGIES INC

    发明人： DIMASCIO FELICE

    IPC分类号： C01B11/02 ,  C25B1/26 ,  C01B11/14

    CPC分类号： C01B11/022 ,  C25B1/26

    摘要： An electrocatalytic process and apparatus (10) for oxidizing inorganic or organic species is disclosed. The process and apparatus (10) includes contacting a solution containing the inorganic or organic species with an electrocatalytic material disposed in the electrolytic reactor (20) and subsequently feeding the electrolytically treated solution to a catalytic reactor (200).

    摘要翻译： 公开了用于氧化无机或有机物质的电催化过程和设备（10）。 方法和装置（10）包括使含有无机或有机物质的溶液与设置在电解反应器（20）中的电催化材料接触，随后将电解处理的溶液进料到催化反应器（200）。

    Preparation of a basic aluminium antiperspirant active material having enhanced activity
    3.
    发明公开
    Preparation of a basic aluminium antiperspirant active material having enhanced activity 失效
    具有perspirationshemmender效果，其制备方法本物质含有组合物和方法提高了碱性铝材料。

    公开(公告)号：EP0455489A2

    公开(公告)日：1991-11-06

    申请号：EP91303978.0

    申请日：1991-05-02

    申请人： THE MENNEN COMPANY

    发明人： Vincenti, Paul Joseph ,  Barr, Morton Lawrence

    IPC分类号： C01F7/00 ,  C01F7/66 ,  A61K7/38 ,  C01B11/14 ,  C01B11/18 ,  C01B11/22 ,  A61K7/34

    CPC分类号： C01F7/66 ,  A61K8/19 ,  A61K8/26 ,  A61K8/28 ,  A61K8/29 ,  A61K8/44 ,  A61K2800/58 ,  A61Q15/00 ,  C01B11/14 ,  C01B11/18 ,  C01B11/22 ,  C01F7/48

    摘要： Disclosed is a basic aluminum material having enhanced antiperspirant activity, the material having the empirical formula Al₂(OH) 6-a X a , where 0.5 ≦ a ≦ 5.0, and X is a univalent complex oxoanion of nitrogen, chlorine and other halogens, which forms salts with Al³⁺ in aqueous solution so that these salts are essentially completely dissociated, which is readily soluble in water with metallic ions in the solution, and which forms conjugate acids that are strong acids; and wherein the material is characterized by:

    (a) size exclusion high performance liquid chromatography peaks corresponding to peak 3 and peak 4 of size exclusion chromatograms formed by HPLC technique;
    (b) a peak 4 relative area of at least 25%, a peak 3 relative area of less than 60%, the sum of the relative peak 3 and peak 4 areas being at least 50%; and
    (c) less than 10% chromatographic peaks eluting at shorter retention times than peak 3, corresponding to peaks 1 and 2.

    Illustratively, the univalent oxoanion can be ClO₃⁻, ClO₄⁻, IO₄⁻, and preferably NO₃⁻. The material is characterized by having et least 25% by weight thereof in the form of Al b polyhydroxyaquoaluminum species. Also disclosed are antiperspirant compositions including the basic aluminum material, a zirconium, hafnium, titanium and/or tin antiperspirant active material and a neutral amino acid, and methods of forming the basic aluminum material and the antiperspirant composition. The basic aluminum material can be formed at relatively low temperatures, without first forming a dilute solution of a basic aluminum compound, and the basic aluminum material has a stable enhanced activity in aqueous solution over a relatively long period of time.

    摘要翻译： 本发明公开了具有增强的止汗活性的碱性铝材料，具有经验式Al 2（OH）6-A Xa，其中0.5 <+>在wässrige溶液所以没合成盐完全离解调用本质上，所有这是与溶液中的金属离子的水易溶，并且形成共轭酸并是强酸; 和worin该材料的特点是：（a）中的尺寸排阻高效液相色谱法的峰对应于峰3，并通过HPLC法形成大小排阻色谱的峰4; （B）的峰的至少25％的4相对于面积，小于60％的峰值3相对面积，相对峰3和峰4个区域不至少50％的总和; 和（c）小于10％的色谱峰在更短的保留时间比峰3洗脱，对应于峰1和2示意性地，一价氧离子可以是ClO3 < - >，CLO4 < - >，IO4 < - >，和优选 NO3 < - >。 该材料由具有等至少25％以Al的形式存在，其特征在于重量的 polyhydroxyaquoaluminum物种。 所以圆盘游离缺失是止汗剂组合物，包括基本铝材料，锆，铪，钛和/或锡的止汗活性物质和中性氨基酸，并且形成基本铝材与止汗组合物的方法。 基本铝材料可以在相对低的温度形成，而无需首先形成碱性铝化合物的稀溶液，和碱性铝材料具有在wässrige溶液稳定增强的活性在相对长的时间段。