发明名称 |
Abuse resistant opioid drug-ion exchange resin complexes having hybrid coatings |
摘要 |
A sustained release formulation for opioid drugs is described. The formulation contains an opioid-ion exchange resin complex having a hybrid coating. The hybrid coating contains a cured polyvinylacetate polymer and a pH-dependent enteric coating layer mixed therein. Also provided are methods of making and using same.
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申请公布号 |
US8202542(B1) |
申请公布日期 |
2012.06.19 |
申请号 |
US20080154970 |
申请日期 |
2008.05.28 |
申请人 |
MEHTA KETAN;TU YU-HSING;CHAUDHURI ALIVIA;PERUMAL ASHOK;TRIS PHARMA |
发明人 |
MEHTA KETAN;TU YU-HSING;CHAUDHURI ALIVIA;PERUMAL ASHOK |
分类号 |
A61K9/14;A61K9/20;A61K9/48 |
主分类号 |
A61K9/14 |
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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