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    • 10. 发明申请
    • COMPOSITION COMPRISING INTERCALATED FUNCTIONAL-ACTIVE ORGANIC COMPOUND
    • 包含间接功能活性有机化合物的组合物
    • WO2005112887A2
    • 2005-12-01
    • PCT/US2005/017726
    • 2005-05-20
    • EASTMAN KODAK COMPANYBRINGLEY, Joseph Francis
    • BRINGLEY, Joseph Francis
    • A61K9/00
    • B82Y5/00A61K47/02A61K47/6905A61K47/6923A61K48/0008
    • An aqueous dispersion comprising particles of a layered host material and functional-active organic compound dispersed in an aqueous medium, wherein the weight ratio of layered host material to functional-active compound is less than 20 and at least 50% of the functional-active organic compound in the dispersion is intercalated between layers of the layered host material particles, and further wherein the aqueous medium comprises additional soluble salts or ionized molecules or polymers distinct from the functional-active compound and has an ionic strength of greater than 5 mS/cm. Such an aqueous dispersion may be used to deliver a desired functional-active organic compound to a target system, wherein the aqueous dispersion additional soluble salts or ionized molecules or polymers which are distinct from the functional-active compound and which are also present in the target system to which the functional-active compound is delivered.
    • 一种水分散体,其包含分散在水性介质中的层状主体材料和功能活性有机化合物的颗粒,其中层状主体材料与官能化合物的重量比小于20且至少50%的官能活性有机化合物 分散体中的化合物插入层状主体材料颗粒的层之间,并且其中水性介质包含与功能活性化合物不同的额外的可溶性盐或离子化分子或聚合物,并具有大于5mS / cm的离子强度。 这种水性分散体可以用于将期望的官能活性有机化合物递送到靶系统,其中水分散体与功能活性化合物不同的并且也存在于靶中的另外的可溶性盐或离子化分子或聚合物 递送功能活性化合物的系统。