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    • 1. 发明申请
    • COSMETIC OLIGO-alpha-OLEFIN CONTAINING COMPOUND
    • 含有化妆品组合物OLIGO-α-烯烃
    • WO2004091555A3
    • 2005-01-20
    • PCT/EP2004003693
    • 2004-04-07
    • COGNIS DEUTSCHLAND GMBHSCHMID KARL HEINZWESTFECHTEL ALFREDANSMANN ACHIMDIERKER MARKUSBRUENING STEFAN
    • SCHMID KARL HEINZWESTFECHTEL ALFREDANSMANN ACHIMDIERKER MARKUSBRUENING STEFAN
    • A61K8/31A61Q15/00A61Q17/04A61Q19/00A61K7/00A61K7/32
    • A61Q19/00A61K8/31A61Q15/00A61Q17/04
    • The invention relates to a cosmetic compound containing at least one type of branched oligo-alpha-olefin. The lateral chains are embodied in the form of rests of ethyl, propyl or of branched alkyl having longer chains at least at one of branching points. A method for producing said compounds consists in oligomerising and, afterwards possibly in hydrogenating at least one type of branched alpha-olefin having 5-18 carbon atoms, at least one type of linear alpha-olefin having 4-10 carbon atoms, a mixture of branched alpha-olefin having 4-18 carbon atoms and linear alpha-olefin having 3-18 carbon atoms or a mixture consisting of different branched alpha-olefins having 4-18 carbon atoms and linear alpha-olefins having 3-18 carbon atoms in the presence of a catalyst selected form an organic acid group, cationic ions exchangers, silica gels, phyllosilicates, non-organic acids or catalysts based on Lewis acid. Said compounds are used for cosmetic formulations, in particular for deodorant and antitranspirant formulations.
    • 本发明涉及一种含有至少一个支链的低聚α-烯烃的化妆品组合物,其中所述侧链的分支点乙基,丙基中的至少一种或更长的支链烷基。 的化合物是通过使至少一种支化的碳原子数为5〜18,碳原子数至少一个直链α-烯烃为4〜10,碳原子数为4〜18的支链α-烯烃的混合物和直链α-α-烯烃获得的 碳原子数3〜18的烯烃,或碳原子数为4〜18和线性α-烯烃具有3至18个碳原子,在催化剂的存在下不同的支链α-烯烃的混合物 - 选自有机酸,阳离子型离子交换剂中选择, 硅胶,层状硅酸盐,无机酸或路易斯酸系催化剂 - 低聚和任选地随后氢化。 他们被用来作为化妆品配方油成分,特别是除臭剂和止汗剂的配方。