INTERNAL OLEFIN SULFONATE COMPOSITION AND CLEANSING COMPOSITION CONTAINING SAME

    公开(公告)号:EP3685817A1

    公开(公告)日:2020-07-29

    申请号:EP20160065.7

    申请日:2013-09-19

    申请人: Kao Corporation

    摘要: Provided is an internal olefin sulfonate composition which is capable of exerting good foamability together with good volume of foam, foaming speed, foam dissipation property, foam quality, foam durability in the presence of sebum, and volume of foam in the presence of sebum at high levels, and a cleansing composition containing the same.
    The internal olefin sulfonate composition of the present invention comprises (A) an internal olefin sulfonate having 16 carbon atoms and (B) an internal olefin sulfonate having 18 carbon atoms, wherein a mass content ratio (A/B) of component (A) to component (B) is from 75/25 to 90/10, and wherein a mass ratio (hydroxy form/olefin form) of a content of a hydroxy form in the internal olefin sulfonate of the component (A) and the component (B) to a content of an olefin form in the internal olefin sulfonate of the component (A) and the component (B) is from 75/25 to 100/0. Furthermore, the content of an internal olefin sulfonate in which a sulfonate group is present at a C-2 position in the internal olefin sulfonate of the component (A) and the component (B) is 28% by mass or less.

    ANTIBACTERIAL ANTIFUNGAL COMPOSITION
    133.
    发明公开

    公开(公告)号:EP3677246A1

    公开(公告)日:2020-07-08

    申请号:EP18851722.1

    申请日:2018-08-08

    申请人: Adeka Corporation

    IPC分类号: A61K8/34 A61Q19/10 C11D7/26

    摘要: Provided is an antibacterial and antifungal composition, including: (A) at least one kind of 1,2-alkanediol having a linear alkyl group containing 6 to 8 carbon atoms; (B) at least one kind of monoalkyl glyceryl ether having a linear alkyl group containing 6 to 8 carbon atoms, a branched alkyl group containing 6 to 8 carbon atoms, or a cycloalkyl group containing 6 to 8 carbon atoms; and (C) at least one kind of aromatic alcohol represented by the following general formula (1) :

    wherein n represents a natural number of from 1 to 4.