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    • 2. 发明申请
    • STABLE BUFERED ALUMINUM COMPOSITIONS HAVING HIGH HPLC BANDS III AND IV CONTAINING CALCIUM/STRONTIUM
    • 具有包含钙/锶的高效液相色谱柱III和IV的稳定的保护的铝组合物
    • WO2007098400A3
    • 2010-02-18
    • PCT/US2007062306
    • 2007-02-16
    • REHEIS INCLI ZIJUNREREK MARK
    • LI ZIJUNREREK MARK
    • A61Q15/00A61K8/26
    • A61K8/26A61K2800/52A61Q15/00
    • A novel aluminum antiperspirant active composition of enhanced efficacy is provided. The composition is activated by both heat and acid and characterized by having high HPLC Band III and high HPLC Band IV, prepared by the addition of an acid such as AlCl3 to (1) the aluminum calcium and/or strontium betaine solutions, where the calcium and/or strontium is derived from a soluble salt such as calcium and/or strontium chloride or nitrate and (2) the aluminum calcium and/or strontium glycine and/or betaine solutions, where calcium and/or strontium is from strongly alkaline calcium/strontium oxide or hydroxide. The novel aluminum compositions derived according to the invention have HPLC Band I of less than 2%; a Band III of at least 20%; a Band III/II ratio of at least about 0.7; and a Band IV of at least 20%.
    • 提供了一种增强功效的新型铝止汗剂活性组合物。 组合物由热和酸两者活化,其特征在于通过加入酸(例如AlCl 3)制备的(1)铝钙和/或锶甜菜碱溶液制备的具有高的HPLC带III和高的HPLC带IV,其中钙 和/或锶衍生自可溶性盐如钙和/或氯化锶或硝酸锶和(2)铝钙和/或锶甘氨酸和/或甜菜碱溶液,其中钙和/或锶来自强碱性钙/ 氧化锶或氢氧化物。 根据本发明衍生的新型铝组合物具有小于2%的HPLC带I; 至少20%的乐队III; 至少约0.7的Band III / II比率; 和一个至少20%的乐队IV。