发明名称 |
Controlled release and taste masking oral pharmaceutical composition |
摘要 |
Controlled release and taste masking compositions containing one or more active principles inglobated in a three-component matrix structure, i.e. a structure formed by successive amphiphilic, lipophilic or inert matrices and finally inglobated or dispersed in hydrophilic matrices. The use of a plurality of systems for the control of the dissolution of the active ingredient modulates the dissolution rate of the active ingredient in aqueous and/or biological fluids, thereby controlling the release kinetics in the gastrointestinal tract. |
申请公布号 |
USRE43799(E1) |
申请公布日期 |
2012.11.13 |
申请号 |
US201213477592 |
申请日期 |
2012.05.22 |
申请人 |
VILLA ROBERTO;PEDRANI MASSIMO;AJANI MAURO;FOSSATI LORENZO;COSMO TECHNOLOGIES LIMITED |
发明人 |
VILLA ROBERTO;PEDRANI MASSIMO;AJANI MAURO;FOSSATI LORENZO |
分类号 |
A61K9/20;A61K9/24;A61K9/28;A61K9/48 |
主分类号 |
A61K9/20 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|