发明名称 |
PRODUCTION OF POLYELECTROLYTE CAPSULES BY SURFACE PRECIPITATION |
摘要 |
The invention relates to a method for applying a shell to liquid template particles, comprising the following steps: (a) preparation of an emulsion of liquid template particles in a continuous liquid or gel phase, whereby at least one amphiphilic polyelectrolyte or polyelectrolyte complex, or a copolymer of charged hydrophilic monomers and oil soluble monomers is dissolved in the fluid template particles and/or the continuous phase and a film is formed at the phase boundary between the liquid template particle and the continuous phase and (b) application of a shell to the film formed at the phase boundary. |
申请公布号 |
EP1305109(A1) |
申请公布日期 |
2003.05.02 |
申请号 |
EP20010969563 |
申请日期 |
2001.08.01 |
申请人 |
MAX-PLANCK-GESELLSCHAFT ZUR FOERDERUNG DER WISSENSCHAFTEN E.V. |
发明人 |
VOIGT, ANDREAS;SUKHORUKOV, GLEB;RADTCHENKO, IGOR;ANTIPOV, ALEXEI;DONATH, EDWIN;MOEHWALD, HELMUTH |
分类号 |
C12N9/00;A61K9/50;A61K9/51;B01J13/02;B01J13/04;B01J13/10;B01J13/22;(IPC1-7):B01J13/02 |
主分类号 |
C12N9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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