Synergistic preservative blends
    1.
    发明授权

    公开(公告)号:US11207252B2

    公开(公告)日:2021-12-28

    申请号:US14898810

    申请日:2014-06-27

    申请人: Lonza Ltd

    发明人: Volker Ranft

    摘要: A synergistic preservative composition comprises sorbic acid or a salt thereof, benzyl alcohol, and a mixture of (i) 1,2-propanediol and/or 1,3-propanediol, and (ii), 4-butanediol and/or 1,3-butanediol. The composition is particularly suited for the preservation of cosmetics and personal care products.

    Synergistic Preservative Blends
    2.
    发明申请
    Synergistic Preservative Blends 审中-公开
    协同防腐剂混合物

    公开(公告)号:US20160128920A1

    公开(公告)日:2016-05-12

    申请号:US14898810

    申请日:2014-06-27

    申请人: LONZA LTD

    发明人: Volker Ranft

    IPC分类号: A61K8/36 A61Q5/02 A61K8/34

    摘要: A synergistic preservative composition comprises sorbic acid or a salt thereof, benzyl alcohol, and a mixture of (i) 1,2-propanediol and/or 1,3-propanediol, and (ii), 4-butanediol and/or 1,3-butanediol. The composition is particularly suited for the preservation of cosmetics and personal care products.

    摘要翻译: 协同防腐剂组合物包含山梨酸或其盐,苄醇和(i)1,2-丙二醇和/或1,3-丙二醇的混合物,和(ii)4-丁二醇和/或1,3 丁二醇。 该组合物特别适用于保存化妆品和个人护理产品。