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发明名称
HYDROXYPROPYLCELLULOSE AND ANIONIC POLYMER COMPOSITIONS AND THEIR USE AS PHARMACEUTICAL FILM COATINGS
摘要
申请公布号
EP1058543(A1)
申请公布日期
2000.12.13
申请号
EP19990964056
申请日期
1999.12.02
申请人
HERCULES INCORPORATED
发明人
GUO, JIAN, HWA;HARCUM, WELDIN, W.;SKINNER, GEORGE, W.
分类号
A61K47/38;A61K8/30;A61K8/34;A61K8/41;A61K8/72;A61K8/73;A61K8/81;A61K8/86;A61K9/24;A61K9/28;A61K9/32;A61K9/36;A61K9/50;A61K47/10;A61K47/32;A61K47/34;A61K47/36;C08L1/10;C08L101/02;(IPC1-7):A61K9/36;A61K9/62
主分类号
A61K47/38
代理机构
代理人
主权项
地址
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