THE PREPARATION METHOD OF A STABLE POLYMER AQUEOUS PHASE-AQUEOUS PHASE EMULSION AND ITS USE

摘要

The invention discloses a new stable emulsion (a polymer aqueous phase-aqueo us phase emulsion), its preparation method and the use thereof in pharmacy manufacturing and biotechnology. The essential difference between common emulsion and said emulsion lies in that the continuous and dispersed phase a re both aqueous solution. The importance of use of said emulsion is to prepare chemical and bio-medical forms sensitive to organic solvent, wherein bio- medicine includes protein, polypeptide, DNA and alive virus. Compared with common emulsion, the main advantage of the emulsion of the invention lies in that the therapeutic agent above mentioned will not denature and inactivate upon contacting with organic solvent. The material disclosed according to th e invention provides an optimum path to prepare, store, transport and discharg e said therapeutic agent.