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    PROCESS OF MANUFACTURE OF AN ANTIPERSPIRANT COMPOSITION
    6.
    发明公开
    PROCESS OF MANUFACTURE OF AN ANTIPERSPIRANT COMPOSITION 审中-公开
    制备抗过敏剂组合物的方法

    公开(公告)号：EP3220878A1

    公开(公告)日：2017-09-27

    申请号：EP15794159.2

    申请日：2015-11-11

    申请人： Unilever PLC ,  Unilever NV

    发明人： FRANKLIN, Kevin, Ronald ,  KASTRINAKIS, Anestis ,  LUCKWELL, Craig, James ,  WATERFIELD, Philip, Christopher

    IPC分类号： A61K8/26 ,  A61Q15/00

    CPC分类号： A61K8/26 ,  A61K8/062 ,  A61K8/20 ,  A61K8/34 ,  A61K8/44 ,  A61Q15/00

    摘要： A process for manufacture of an antiperspirant composition comprising the reaction of an aqueous solution of aluminium sesquichlorohydrate, water soluble calcium salt and amino acid, at a total anhydrous solids content of from 33 to 60% by weight and at a temperature of at least 65° C., for a period of from 1 to 24 hours, wherein the molar ratio of water soluble calcium salt to aluminium sesquichlorohydrate is at least 1:40 and the molar ratio of amino acid to aluminium sesquichlorohydrate is at least 1:20, the mixture then being cooled to less than 25° C. and diluted with at least an equal weight of water or to a total anhydrous solids content of less than 31% by weight, the dilution phase being performed within 10 days of cooling phase.

    摘要翻译： 一种制造止汗剂组合物的方法，该方法包括使三水合氯化铝的水溶液，水溶性钙盐和氨基酸反应，总无水固体含量为33-60重量％，温度至少为65℃ 其中水溶性钙盐与倍半氯化铝水合物的摩尔比为至少1:40，氨基酸与倍半氯化氢铝的摩尔比为至少1:20，然后混合物 冷却至低于25℃并用至少等重量的水稀释或稀释至小于31重量％的总无水固体含量，稀释相在冷却阶段的10天内进行。

    ANTIPERSPIRANT COMPOSITIONS
    8.
    发明公开
    ANTIPERSPIRANT COMPOSITIONS 有权
    抗刺激剂组合物

    公开(公告)号：EP2340008A1

    公开(公告)日：2011-07-06

    申请号：EP09783741.3

    申请日：2009-10-05

    申请人： Unilever PLC ,  Unilever NV

    发明人： CHAN, Catrin, Sian ,  CROPPER, Martin, Peter ,  FRANKLIN, Kevin, Ronald ,  JOHNSON, Simon, Anthony ,  MCKEOWN, Robert

    IPC分类号： A61K8/11 ,  A61K8/28 ,  A61K8/37 ,  A61K8/86 ,  A61Q15/00

    CPC分类号： A61K8/731 ,  A61K8/11 ,  A61K8/37 ,  A61K8/375 ,  A61K8/65 ,  A61K8/73 ,  A61K2800/412 ,  A61Q15/00

    摘要： Anhydrous antiperspirant compositions comprising particulate antiperspirant active; capsules comprising a shear-sensitive shell which encapsulates perfume; and a carrier for the particulate antiperspirant active and capsules; wherein the capsules have a shell of cross-linked gelatin coacervate having a thickness of from 0.25 to 9 μm and providing from 10 to 40% by weight of the capsules, a volume average particle diameter of from 25 to 70 μm, a ratio of shell thickness to the average particle diameter in the range of from 1 :5 to 1 :120, and a Hysitron hardness in the range of from 1.5 MPa to 50 MPa..

    摘要翻译： 包含颗粒止汗剂活性物质的无水止汗剂组合物; 包含包封香料的剪切敏感壳的胶囊; 和颗粒止汗剂活性物质和胶囊的载体; 其中所述胶囊具有厚度为0.25至9μm的交联明胶凝聚层的壳并提供10至40重量％的胶囊，体积平均粒径为25至70μm，壳的比例 厚度与平均颗粒直径之比在1:5至1:120的范围内，并且Hysitron硬度在1.5MPa至50MPa的范围内。