发明名称 |
Proces for the preparation of a controlled release system |
摘要 |
The present invention relates to a process for the preparation of a system having good controlled release behaviour. It comprises two water-soluble polymers and a proteinaceous material. <??>An aqueous two-phase system is formed, wherein the proteinaceous material is comprised in the dispersed phase. The dispersed phase is cross linked.
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申请公布号 |
EP1371364(A1) |
申请公布日期 |
2003.12.17 |
申请号 |
EP20030077121 |
申请日期 |
1997.11.17 |
申请人 |
OCTOPLUS B.V. |
发明人 |
HENNINK, WILHELMUS, EVERHARDUS;FRANSSEN, OKKE |
分类号 |
A61K9/16;A61K9/20;A61K47/36;(IPC1-7):A61K9/16 |
主分类号 |
A61K9/16 |
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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