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    Aqueous surfactant compositions
    1.
    发明授权
    Aqueous surfactant compositions 有权

    公开(公告)号：US10736832B2

    公开(公告)日：2020-08-11

    申请号：US16052222

    申请日：2018-08-01

    Applicant: BASF SE

    Inventor： Eva Max ,  Ansgar Behler

    IPC: A61K8/60 ,  A61K8/46 ,  A61Q5/02 ,  A61Q9/02 ,  A61Q19/10 ,  C11D1/83 ,  C11D1/28 ,  C11D1/66

    Abstract: An aqueous surfactant composition containing one or more alpha-sulfo fatty acid disalts (A) of the general formula (I), R1CH(SO3M1)COOM2  (I) in which the radical R1 is a linear or branched alkyl or alkenyl radical with 6 to 16 carbon atoms and the radicals M1 and M2—independently of one another—are selected from the group H, Li, Na, K, Ca/2, Mg/2, ammonium and alkanolamine, one or more alkyl glycosides (B) of the general formula (II), R2O-[G]p  (I) in which R2 is an alkyl and/or alkenyl radical with 8 to 18 carbon atoms, G is a sugar radical with 5 or 6 carbon atoms and p is numbers between 1 and 10, and water are disclosed. The composition has excellent foaming ability and is suitable for use in cosmetic products.

    Aqueous Surfactant Compositions
    3.
    发明申请
    Aqueous Surfactant Compositions 审中-公开

    公开(公告)号：US20180338898A1

    公开(公告)日：2018-11-29

    申请号：US16052222

    申请日：2018-08-01

    Applicant: BASF SE

    Inventor： Eva Max ,  Ansgar Behler

    IPC: A61K8/60 ,  A61K8/46 ,  C11D1/83 ,  A61Q19/10 ,  C11D1/28 ,  A61Q5/02 ,  C11D1/66 ,  A61Q9/02

    Abstract: What is proposed is aqueous surfactant compositions comprising one or more alpha-sulfo fatty acid disalts (A) of the general formula (I), R1CH(SO3M1)COOM2   (I) in which the radical R1 is a linear or branched alkyl or alkenyl radical with 6 to 16 carbon atoms and the radicals M1 and M2—independently of one another—are selected from the group H, Li, Na, K, Ca/2, Mg/2, ammonium and alkanolamine, one or more alkyl glycosides (B) of the general formula (II), R2O-[G]p   (I) in which R2 is an alkyl and/or alkenyl radical with 8 to 18 carbon atoms, G is a sugar radical with 5 or 6 carbon atoms and p is numbers between 1 and 10, and water, where specific limiting conditions are to be observed. These compositions have excellent foaming ability and are suitable for use in cosmetic products.

    Surfactant
    4.
    发明申请
    Surfactant 审中-公开
    表面活性剂

    公开(公告)号：US20150368284A1

    公开(公告)日：2015-12-24

    申请号：US14746280

    申请日：2015-06-22

    Applicant: BASF SE

    Inventor： Laurence Pottie ,  Eva Max ,  Frank Clasen ,  Christian Schade

    IPC: C07H15/04 ,  C07H15/10 ,  A61Q19/10 ,  A61K8/60 ,  A61Q5/02

    CPC classification number: C07H15/04 ,  A61K8/604 ,  A61Q5/02 ,  A61Q19/10 ,  C07H15/10

    Abstract: Described is an di(alkyl-glycoside) sulfomethylsuccinate having the formula R1—O—Sn—R2—Sn—O—R1 wherein R1 is an alkyl radical having 6 to 30 carbon atoms, S is a monosaccharide moiety, and R2 is a sulfomethylsuccinate moiety. Furthermore, described is a process for making this di(alkyl-glycoside) sulfomethylsuccinate and to an di(alkyl-glycoside) itaconate which is a useful intermediate for use in this process. Also described is a cosmetic composition comprising the alkyl glycoside sulfomethylsuccinate.

    Abstract translation: 描述了具有式R1-O-Sn-R2-Sn-O-R1的二（烷基 - 糖苷）磺基甲基琥珀酸酯，其中R1是具有6-30个碳原子的烷基，S是单糖部分，R2是磺基甲基琥珀酸酯 部分。 此外，描述了制备该二（烷基 - 糖苷）磺基甲基琥珀酸盐和衣康酸二（烷基 - 糖苷）的方法，该二（烷基 - 糖苷）衣康酸盐是用于该方法的有用中间体。 还描述了包含烷基糖苷磺基甲基琥珀酸盐的化妆品组合物。

    Alkylglycoside sulfomethylsuccinate surfactants
    5.
    发明授权
    Alkylglycoside sulfomethylsuccinate surfactants 有权

    公开(公告)号：US10253058B2

    公开(公告)日：2019-04-09

    申请号：US15318049

    申请日：2015-06-12

    Applicant: BASF SE

    Inventor： Laurence Pottie ,  Eva Max ,  Frank Clasen ,  Christian Schade

    IPC: C11D1/12 ,  C11D3/22 ,  A61K8/60 ,  C07H15/04 ,  A61K8/04 ,  A61K8/44 ,  A61Q5/02 ,  A61Q19/10

    Abstract: The present invention relates to an alkyl glycoside sulfomethylsuccinate having the formula R1-O-Sn-R2 wherein R1 is an alkyl radical having 6 to 30 carbon atoms, S is a monosaccharide moiety, and R2 is a sulfomethylsuccinate moiety. Furthermore the present invention relates to a process for making this alkyl glycoside sulfomethylsuccinate and to an alkyl glycoside itaconate which is a useful intermediate for use in this process. Furthermore the present invention relates to a cosmetic composition comprising the alkyl glycoside sulfomethylsuccinate and to the use of the alkyl glycoside sulfomethylsuccinate for improving the foam stability of a cosmetic composition.

    AQUEOUS SURFACTANT COMPOSITIONS
    7.
    发明申请
    AQUEOUS SURFACTANT COMPOSITIONS 审中-公开
    水性表面活性剂组合物

    公开(公告)号：US20170007523A1

    公开(公告)日：2017-01-12

    申请号：US15115704

    申请日：2015-01-23

    Applicant: BASF SE

    Inventor： Eva Max ,  Ansgar Behler

    IPC: A61K8/60 ,  A61Q5/02 ,  C11D1/83 ,  A61Q19/10 ,  C11D1/28 ,  C11D1/66 ,  A61K8/46 ,  A61Q9/02

    CPC classification number: A61K8/604 ,  A61K8/466 ,  A61K2800/20 ,  A61Q5/02 ,  A61Q9/02 ,  A61Q19/10 ,  C11D1/28 ,  C11D1/662 ,  C11D1/83

    Abstract: What is proposed is aqueous surfactant compositions comprisingone or more alpha-sulfo fatty acid disalts (A) of the general formula (I), R1CH(SO3M1)COOM2   (I) in which the radical R1 is a linear or branched alkyl or alkenyl radical with 6 to 16 carbon atoms and the radicals M1 and M2—independently of one another—are selected from the group H, Li, Na, K, Ca/2, Mg/2, ammonium and alkanolamine,one or more alkyl glycosides (B) of the general formula (II), R2O—[G]p   (I) in which R2 is an alkyl and/or alkenyl radical with 8 to 18 carbon atoms, G is a sugar radical with 5 or 6 carbon atoms and p is numbers between 1 and 10,and water,where specific limiting conditions are to be observed.These compositions have excellent foaming ability and are suitable for use in cosmetic products.

    Abstract translation: 这些组合物具有优异的起泡性，适用于化妆品。

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