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    METHOD FOR PRODUCING CROSS-COUPLING COMPOUND
    1.
    发明公开
    METHOD FOR PRODUCING CROSS-COUPLING COMPOUND 审中-公开
    VERFAHREN ZUR HERSTELLUNG EINER QUERVERNETZENDEN VERBINDUNG

    公开(公告)号：EP2143705A1

    公开(公告)日：2010-01-13

    申请号：EP08710335.4

    申请日：2008-02-08

    申请人： Kao Corporation

    发明人： FUJIMORI, Taketoshi ,  ISHITA, Mio ,  NISHIZAWA, Yoshinori

    IPC分类号： C07C51/353 ,  C07C51/09 ,  C07C53/126 ,  C07C53/19 ,  C07B61/00

    CPC分类号： C07C51/09 ,  C07C51/353 ,  C07C53/19

    摘要： To provide a method for performing a cross-coupling reaction of a Grignard compound with an alkyl halide simply, efficiently and in high yield, a method for obtaining a ω-bromo long chain carboxylic acid simply and efficiently using an easily obtainable raw material and a method for producing a useful branched fatty acid simply and efficiently.

    [R 1 : an alkyl group having 1 to 15 carbon atoms, R 2 : an alkyl group having 1 to 30 carbon atoms with a carboxyl group and X and X': a halogen atom]

    [n : an integer of 9 to 17]

    [n : an integer of 9 to 17, R 1a : a branched alkyl group having 3 to 8 carbon atoms and X: a halogen atom]

    摘要翻译： 为了提供简单，有效和高收率地进行格氏化合物与烷基卤化物的交叉偶联反应的方法，可以简单有效地使用容易获得的原料获得-溴长链羧酸的方法和 简单有效地生产有用的支链脂肪酸的方法。 [R 1：具有1至15个碳原子的烷基，R 2：具有羧基的具有1至30个碳原子的烷基，X和X'：卤素原子] [n：9至17的整数] [n：9〜17的整数，R 1a：碳原子数3〜8的支链烷基，X：卤素原子]

    OIL-IN-WATER-TYPE EMULSION COSMETIC
    3.
    发明公开
    OIL-IN-WATER-TYPE EMULSION COSMETIC 审中-公开

    公开(公告)号：EP4286015A1

    公开(公告)日：2023-12-06

    申请号：EP22746031.8

    申请日：2022-01-28

    申请人： Kao Corporation

    发明人： HORIKOSHI, Mina ,  SHIMADA, Aki ,  ISHITA, Mio

    IPC分类号： A61Q17/04 ,  A61K8/06 ,  A61K8/29 ,  A61K8/37 ,  A61K8/42 ,  A61K8/81

    摘要： Provided is an oil-in-water type cosmetic composition that contains titanium oxide and a water-soluble polymer, maintains a high ultraviolet protection effect and a good use impression, does not thicken, and has a good appearance. The present invention relates to an oil-in-water type cosmetic composition containing the following components (A), (B), and (C1):
    (A) titanium oxide coated with a surface treatment agent containing aluminum;
    (B) a water-soluble polymer having a constitutional unit of sulfonic acid; and
    (C1) an oily compound whose molecule includes one or more hydroxy groups, and two or more fatty acid groups having 8 or more carbon atoms or two or more hydrocarbon chains having 8 or more carbon atoms in an amount of 0.6 mass% or more.

    WATER-IN-OIL EMULSION COSMETIC
    4.
    发明公开
    WATER-IN-OIL EMULSION COSMETIC 审中-公开

    公开(公告)号：EP4098327A1

    公开(公告)日：2022-12-07

    申请号：EP21748143.1

    申请日：2021-01-29

    申请人： Kao Corporation

    发明人： CHEN, Shi ,  ISHITA, Mio

    IPC分类号： A61Q17/04 ,  A61K8/06 ,  A61K8/29 ,  A61K8/31 ,  A61K8/891

    摘要： A water-in-oil emulsion cosmetic, in which an ultraviolet scattering agent is uniformly dispersed in a base, an excellent ultraviolet protective effect is stably imparted, and whitishness is suppressed.
    The present invention relates to a water-in-oil emulsion cosmetic comprising the following components (a), (b), (c) and (d) :
    (a) titanium dioxide surface-treated with a fatty acid and/or an alkylalkoxysilane;
    (b) an amphiphilic substance which is solid at normal temperature;
    (c) a linear silicone oil; and
    (d) a volatile hydrocarbon oil.