Synergistic matrix composite for making stable microemulsions of active ingredients
    1.
    发明授权
    Synergistic matrix composite for making stable microemulsions of active ingredients 有权
    用于制备稳定的微乳液活性成分的协同基质复合材料

    公开(公告)号:US08747871B2

    公开(公告)日:2014-06-10

    申请号:US11540981

    申请日:2006-09-28

    IPC分类号: A01N25/00 A61K8/37

    摘要: What is described herein is a synergistic matrix composite for making a stable microemulsion in water of an active ingredient comprising a first matrix composition including by wt. (a) 5-30% of a C8-C18 N-alkyl pyrrolidone, (b) optionally, 5-60% of a water insoluble organic solvent soluble therein, (c) 30-70% of a non-ionic emulsifier, and (d) 1-15% of an EO/PO/EO copolymer, and, (e) optionally, 1-5% of a surface active buffering agent, e.g. a branched alkyl ethoxylated phosphate ester, a second matrix composition comprising a polar polymeric material, e.g. polyethylene glycol, and/or a neutralized derivatized vegetable oil, e.g. maleated linseed oil, which composite is capable of loading a higher amount of said active than either composition alone.

    摘要翻译: 本文描述的是用于在活性成分的水中制备稳定的微乳液的协同性基质复合物,其包含第一基质组合物, (a)5-30%的C 8 -C 18 N-烷基吡咯烷酮,(b)任选的5-60%可溶于其中的水不溶性有机溶剂,(c)30-70%的非离子乳化剂,以及 (d)EO / PO / EO共聚物的1-15%,(e)1-5%的表面活性缓冲剂,例如 支链烷基乙氧基化磷酸酯,包含极性聚合物材料的第二基质组合物,例如。 聚乙二醇和/或中和的衍生植物油,例如, 马来酸亚麻子油,该复合材料能够单独加载比任一组合物更高量的所述活性物质。

    Synergistic matrix composite for making stable microemulsions of active ingredients
    2.
    发明申请
    Synergistic matrix composite for making stable microemulsions of active ingredients 有权
    用于制备稳定的微乳液活性成分的协同基质复合材料

    公开(公告)号:US20080081059A1

    公开(公告)日:2008-04-03

    申请号:US11540981

    申请日:2006-09-28

    IPC分类号: A01N25/00 A61K8/37

    摘要: What is described herein is a synergistic matrix composite for making a stable microemulsion in water of an active ingredient comprising a first matrix composition including by wt. (a) 5-30% of a C8-C18 N-alkyl pyrrolidone, (b) optionally, 5-60% of a water insoluble organic solvent soluble therein, (c) 30-70% of a non-ionic emulsifier, and (d) 1-15% of an EO/PO/EO copolymer, and, (e) optionally, 1-5% of a surface active buffering agent, e.g. a branched alkyl ethoxylated phosphate ester, a second matrix composition comprising a polar polymeric material, e.g. polyethylene glycol, and/or a neutralized derivatized vegetable oil, e.g. maleated linseed oil, which composite is capable of loading a higher amount of said active than either composition alone.

    摘要翻译: 本文描述的是用于在活性成分的水中制备稳定的微乳液的协同性基质复合物,其包含第一基质组合物, (a)5-30%的C 8 -C 18 N-烷基吡咯烷酮,(b)任选的5-60%可溶于其中的水不溶性有机溶剂 ,(c)30-70%的非离子乳化剂,和(d)1-15%的EO / PO / EO共聚物,和(e)任选地1-5%的表面活性缓冲剂, 例如 支链烷基乙氧基化磷酸酯,包含极性聚合物材料的第二基质组合物,例如。 聚乙二醇和/或中和的衍生植物油,例如, 马来酸亚麻子油,该复合材料能够单独加载比任一组合物更高量的所述活性物质。