2.
    发明专利
    未知

    公开(公告)号:DK362284A

    公开(公告)日:1984-07-24

    申请号:DK362284

    申请日:1984-07-24

    Abstract: A process for producing a preparation having a regulated release of biologically active materials, which preparation consists of amphipathic substances which are able to form liquid crystalline phases, in particular cubic phases, in aqueous medium. The bioactive material is either dissolved or dispersed in the liquid crystalline phase or alternatively coated with the liquid crystalline phase. The invention is advantageous from thermodynamical and mechanical dew points, and many different applications exist.

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