| 发明名称 |
SLOW-RELEASE TABLET PREPARED FROM LINEAR WATER-INSOLUBLE POLYSACCHARIDES |
| 摘要 |
The invention relates to a controlled release tablet which in part or as a whole contains water-insoluble linear polysaccharides, preferably the polysaccharide poly(1,4-.alpha.-D-glycan), in the form of microparticles, as retardation material. Said tablet is also capable of the controlled release of an active agent.
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| 申请公布号 |
CA2327883(A1) |
申请公布日期 |
1999.10.21 |
| 申请号 |
CA19992327883 |
申请日期 |
1999.04.08 |
| 申请人 |
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG |
发明人 |
BENGS, HOLGER;BOHM, GITTE;GRANDE, JURGEN;SCHUTH, SILKE;SCHNELLER, ARNOLD |
| 分类号 |
A61K9/16;A61K9/20;A61K9/22;A61K9/26;A61K47/36;(IPC1-7):A61K47/36;A61K31/40;A61K31/52;A61K31/70 |
主分类号 |
A61K9/16 |
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