| 发明名称 |
NOVEL MICROSPHERE AND METHOD FOR PRODUCTION THEREOF |
| 摘要 |
A method for producing microspheres improved in dispersibility, characterize d in that during the production of microsheres by the underwater drying method , an osmotic pressure controlling agent is added to the outer water phase of a n emulsion.
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| 申请公布号 |
CA2471521(A1) |
申请公布日期 |
2003.07.10 |
| 申请号 |
CA20022471521 |
申请日期 |
2002.12.25 |
| 申请人 |
TAKEDA CHEMICAL INDUSTRIES, LTD. |
发明人 |
ARAI, JIICHI;FUTO, TOMOMICHI;YAMAMOTO, KAZUMICHI |
| 分类号 |
A61K9/16;A61K9/52;A61P13/00;A61P13/08;A61P35/00;B01J13/12;(IPC1-7):A61K9/52;A61K38/04;A61K47/10;A61K47/18;A61K47/26;A61K47/34;A61K47/36;A61K47/42 |
主分类号 |
A61K9/16 |
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