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    Emulsion for hair treatment
    1.
    发明公开
    Emulsion for hair treatment 失效
    Haarpflegeemulsion

    公开(公告)号：EP0823250A2

    公开(公告)日：1998-02-11

    申请号：EP96119727.4

    申请日：1996-12-09

    申请人： SHISEIDO COMPANY LIMITED

    发明人： Yasuda, Masaaki ,  Arai, Yasuhiro ,  Matsuzaki, Fumiaki ,  Yanaki, Toshio ,  Nakajima, Hideo ,  Yamaguchi, Michihiro ,  Ohno, Kimio

    IPC分类号： A61K7/06

    CPC分类号： A61K8/06 ,  A61K8/342 ,  A61K8/731 ,  A61Q5/10

    摘要： An emulsion for hair treatment is provided which is characterized by the following: the formulation (I) is composed of a W/O type emulsion, which allows the main agent to be stable, and contains preferably an oil soluble polymer compound for the emulsifier; the formulation (I), upon being mixed with formulation (II), can easily undergo demulsification and a phase inversion into an O/W type emulsion; and the emulsion has adequate viscosity to prevent dripping from the hair and a superior dyeing capability. Also, 2-formulation type oxidation hair dye with an excellent hair dyeing effect is provided by adding isostearyl alcohol.

    摘要翻译： 提供了一种用于头发处理的乳液，其特征在于：制剂（I）由W / O型乳液组成，其允许主剂稳定，并且优选含有用于乳化剂的油溶性高分子化合物; 制剂（I）在与制剂（II）混合时可以容易地发生破乳和相转化成O / W型乳液; 并且乳液具有足够的粘度以防止从头发滴落和优异的染色能力。 此外，通过加入异硬脂醇提供具有优异染发效果的2-配方型氧化染发剂。

    O/W/O type multiple emulsion and method of preparing the same
    2.
    发明公开
    O/W/O type multiple emulsion and method of preparing the same 失效
    类型O / W / O和它们的制备方法的多重乳液

    公开(公告)号：EP0782846A2

    公开(公告)日：1997-07-09

    申请号：EP96308241.7

    申请日：1996-11-14

    申请人： SHISEIDO COMPANY LIMITED

    发明人： Yoshida, Katsunori ,  Yanaki, Toshio ,  Yamaguchi, Michihiro ,  Yamada, Yuko ,  Kurosawa, Takufumi ,  Ito, Kenzo

    IPC分类号： A61K7/00

    CPC分类号： A61K9/113 ,  A61K8/066 ,  A61Q17/04 ,  A61Q19/00

    摘要： In an oil- in- water- in- oil type multiple emulsion in which an oil- in- water emulsion is dispersed in a continuous outer oil phase, the outer oil phase contains an organophilic clay mineral. Since the addition of the organophilic clay mineral in the outer oil phase can prevent the inner oil phase combining with the outer oil phase, the excellent stability of the oil-in-water-in-oil type multiple emulsion over time can be obtained.
    Further, upon the using an oil-soluble compound, which can be easily oxidized, in the inner oil phase, this multiple emulsion system can prevent the compound from oxidation, and the excellent stability of the compound will be obtained.
    Also, since the coalescence between the inner oil phase and the outer oil phase is prevented and oils can be selected from quite wide range as an oil phase, it is possible to keep two kinds of oil components which have different properties independently from each other in one emulsion system stably. For example, when an oil- soluble material which is hard to dissolve in one special oil and an oil to which the material is soluble are added in one oil phase, whereas the special oil is added in the other oil phase, the material can be prevented from depositing crystals or separation while these components are made to coexist stably in one emulsion system.

    O/W/O type multiple emulsion and method of preparing the same
    4.
    发明公开
    O/W/O type multiple emulsion and method of preparing the same 失效
    多种乳液型号O / W / O和Verfahren zu ihrer Herstellung

    公开(公告)号：EP0782846A3

    公开(公告)日：1998-01-14

    申请号：EP96308241.7

    申请日：1996-11-14

    申请人： SHISEIDO COMPANY LIMITED

    发明人： Yoshida, Katsunori ,  Yanaki, Toshio ,  Yamaguchi, Michihiro ,  Yamada, Yuko ,  Kurosawa, Takufumi ,  Ito, Kenzo

    IPC分类号： A61K7/00

    CPC分类号： A61K9/113 ,  A61K8/066 ,  A61Q17/04 ,  A61Q19/00

    摘要： In an oil- in- water- in- oil type multiple emulsion in which an oil- in- water emulsion is dispersed in a continuous outer oil phase, the outer oil phase contains an organophilic clay mineral. Since the addition of the organophilic clay mineral in the outer oil phase can prevent the inner oil phase combining with the outer oil phase, the excellent stability of the oil-in-water-in-oil type multiple emulsion over time can be obtained. Further, upon the using an oil-soluble compound, which can be easily oxidized, in the inner oil phase, this multiple emulsion system can prevent the compound from oxidation, and the excellent stability of the compound will be obtained. Also, since the coalescence between the inner oil phase and the outer oil phase is prevented and oils can be selected from quite wide range as an oil phase, it is possible to keep two kinds of oil components which have different properties independently from each other in one emulsion system stably. For example, when an oil- soluble material which is hard to dissolve in one special oil and an oil to which the material is soluble are added in one oil phase, whereas the special oil is added in the other oil phase, the material can be prevented from depositing crystals or separation while these components are made to coexist stably in one emulsion system.

    摘要翻译： 在油包水型多重乳液中，其中水包油乳液分散在连续的外部油相中，外部油相含有亲有机质的粘土矿物。 由于在外部油相中添加有机粘土矿物质可以防止内部油相与外部油相结合，因此可以获得油包水型多重乳液随时间的优异的稳定性。 此外，在内油相中使用容易氧化的油溶性化合物时，该多重乳液体系可以防止化合物氧化，并且可以获得优异的化合物稳定性。 此外，由于内部油相和外部油相之间的聚结被防止，并且油可以作为油相从相当广泛的范围中选择，所以可以将具有不同性质的两种油成分彼此独立地保持在 一种乳液体系稳定。 例如，当在一种油相中加入难溶于一种特殊油中的油溶性物质和可溶于该油的油时，特殊油被添加到另一油相中时，该物质可以 防止沉积晶体或分离，同时使这些组分在一个乳液体系中稳定共存。