| 发明名称 |
Microparticles, process for their production, and their use in ultrasound diagnosis |
| 摘要 |
The invention relates to gas-containing microparticles and nanoparticles that consist of biodegradable, synthetic polymers based on hydrophobized polysaccharides, agents that contain these particles for ultrasound diagnosis, and a process for the production of the particles and agents. |
| 申请公布号 |
AU2154297(A) |
申请公布日期 |
1997.10.01 |
| 申请号 |
AU19970021542 |
申请日期 |
1997.03.11 |
| 申请人 |
SCHERING AKTIENGESELLSCHAFT |
发明人 |
GEORG ROSSLING;CELAL ALBAYRAK;JOHANNES TACK |
| 分类号 |
A61K9/50;A61K9/52;A61K47/36;A61K49/00;A61K49/22 |
主分类号 |
A61K9/50 |
| 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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