ALKANEDIOL COMPOSITION, PROCESS FOR PRODUCING THE SAME, AND COSMETIC
    7.
    发明申请
    ALKANEDIOL COMPOSITION, PROCESS FOR PRODUCING THE SAME, AND COSMETIC 审中-公开
    碱金属组合物,其生产方法和化妆品

    公开(公告)号:US20090312418A1

    公开(公告)日:2009-12-17

    申请号:US11912698

    申请日:2006-04-25

    IPC分类号: A61K8/37 A61Q5/02

    摘要: A less malodorous alkanediol composition, a process for producing the alkanediol composition efficiently, and a cosmetic containing the alkanediol composition are provided.An alkanediol composition contains 0.005 parts by mass or less of ester compound per 100 parts by mass of alkanediol compound having four or more carbon atoms. An alkanediol composition contains 0.2 parts by mass or less of dioxane compound per 100 parts by mass of alkanediol compound having four or more carbon atoms. Furthermore, an ether-containing dihydric alcohol is preferably 0.3 parts by mass or less per 100 parts by mass of alkanediol compound.

    摘要翻译: 提供少量恶臭的烷二醇组合物,有效制备链烷二醇组合物的方法和含有该链烷二醇组合物的化妆品。 链烷二醇组合物相对于碳原子数为4以上的烷二醇化合物100质量份,含有0.005质量份以下的酯化合物。 链烷二醇组合物相对于碳原子数为4以上的烷二醇化合物100质量份,含有0.2质量份以下的二烷化合物。 此外,相对于100质量份的链烷二醇化合物,含醚二元醇优选为0.3质量份以下。

    Alkanediol composition, process for producing the same, and cosmetic
    8.
    发明授权
    Alkanediol composition, process for producing the same, and cosmetic 有权
    烷基醇组合物,其制造方法和化妆品

    公开(公告)号:US08173850B2

    公开(公告)日:2012-05-08

    申请号:US13213854

    申请日:2011-08-19

    IPC分类号: C07C27/00 A61K8/00

    摘要: A less malodorous alkanediol composition, a process for producing the alkanediol composition efficiently, and a cosmetic containing the alkanediol composition are provided. An alkanediol composition contains 0.005 parts by mass or less of ester compound per 100 parts by mass of alkanediol compound having four or more carbon atoms. An alkanediol composition contains 0.2 parts by mass or less of dioxane compound per 100 parts by mass of alkanediol compound having four or more carbon atoms. Furthermore, an ether-containing dihydric alcohol is preferably 0.3 parts by mass or less per 100 parts by mass of alkanediol compound.

    摘要翻译: 提供少量恶臭的烷二醇组合物,有效制备链烷二醇组合物的方法和含有该链烷二醇组合物的化妆品。 链烷二醇组合物相对于碳原子数为4以上的烷二醇化合物100质量份,含有0.005质量份以下的酯化合物。 链烷二醇组合物相对于碳原子数为4以上的烷二醇化合物100质量份,含有0.2质量份以下的二烷化合物。 此外,相对于100质量份的链烷二醇化合物,含醚二元醇优选为0.3质量份以下。