发明名称 |
IMPROVEMENTS IN OR RELATING TO VACCINES |
摘要 |
<p>Processes for the production of a stabilised vaccine composition of labile immunogens, wherein a fluid comprising one or more immunogens is sprayed into a reactor containing fluidised particles of a pharmaceutically acceptable water soluble material at a temperature of about 25 °C to about 50 °C, such that the immunogen coats and is dried onto the particles under the fluidising conditions, and thereafter collecting from said reactor dried immunogen containing particles having a moisture content between about 0.1 % w/w to about 10 % w/w are described. Also described are stabilised vaccine compositions of labile immunogens.</p> |
申请公布号 |
WO2004026336(A1) |
申请公布日期 |
2004.04.01 |
申请号 |
WO2003AU01250 |
申请日期 |
2003.09.23 |
申请人 |
VITAL BIOTECH HONG KONG LTD;WONG TUEN-YEE;SO ANTHONY WAI-CHIU;KO THOMAS SAI-YING |
发明人 |
WONG TUEN-YEE;SO ANTHONY WAI-CHIU;KO THOMAS SAI-YING |
分类号 |
A61K39/00;A61K9/00;A61K9/16;A61K39/17;A61K39/215;A61P31/00;A61P31/04;A61P31/12;A61P31/16;A61P31/22;(IPC1-7):A61K39/00 |
主分类号 |
A61K39/00 |
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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