发明名称 |
Sustained release compositions and a method of preparing pharmaceutical compositions |
摘要 |
A process for the manufacture of particles comprises mechanically working a mixture of a drug and a hydrophobic and/or hydrophilic fusible carrier in a high speed mixture so as to form agglomerates, breaking the agglomerates to give controlled release particles and optionally continuing the mechanical working with the optional addition of a low percentage of the carrier or diluent.
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申请公布号 |
US2001019725(A1) |
申请公布日期 |
2001.09.06 |
申请号 |
US20000740732 |
申请日期 |
2000.12.19 |
申请人 |
MILLER RONALD BROWN;LESLIE STEWART THOMAS;MALKOWSKA SANDRA THERESE ANTOINETTE;PRATER DEREK ALLAN;KNOTT TREVOR JOHN;HEAFIELD JOANNE;CHALLIS DEBORAH |
发明人 |
MILLER RONALD BROWN;LESLIE STEWART THOMAS;MALKOWSKA SANDRA THERESE ANTOINETTE;PRATER DEREK ALLAN;KNOTT TREVOR JOHN;HEAFIELD JOANNE;CHALLIS DEBORAH |
分类号 |
A61K9/14;A61K9/16;A61K9/20;A61K9/26;A61K9/28;A61K9/48;A61K31/135;A61K31/485;(IPC1-7):A61K9/14 |
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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