| 发明名称 |
Cationic substances oral retention system includes active ingredient combined with the biopolymer for increase in retention |
| 摘要 |
<p>The cationic substances oral retention system has combination of the biopolymer chitogan and e.g. the active ingredient. The concentration of the active substance is increased in the surfaces of the oral system.</p> |
| 申请公布号 |
ES2212728(A1) |
申请公布日期 |
2004.07.16 |
| 申请号 |
ES20020002032 |
申请日期 |
2002.09.05 |
| 申请人 |
TECOFARMA, S.L. |
发明人 |
BONELO SANCHEZ GONZALO |
| 分类号 |
A61K47/36;(IPC1-7):A61K47/36 |
主分类号 |
A61K47/36 |
| 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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