发明名称 Composite materials and particles
摘要 A method or concept for producing a composite material having at least an amphifilic (i.e., surface-active) and polymer component, and the composite material formed thereby, includes providing a mixture of at least one each of polymer and amphifilic compound in a volatile solvent or solvent mixture and providing a phase diagram of the chemical system describing how the components of the chemical system interact in thermodynamic stable phases as a function of temperature, concentration and pressure. The polymer should be a homopolymer, a random block copolymer or a mixture thereof, preferably biodegradable. The amphifilic compound can form a bilayer-containing phase. The solvent is removed from the mixture by a process selected from the phase diagram considering the desired final composite material, whereby a material is formed. The composite material is useful for applications such as encapsulation of therapeutically active components or for applications such as surface coating.
申请公布号 US2006188573(A1) 申请公布日期 2006.08.24
申请号 US20060336819 申请日期 2006.01.23
申请人 IMBERG ANNA 发明人 IMBERG ANNA
分类号 A61K9/22 主分类号 A61K9/22
代理机构 代理人
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