发明名称 |
PROCESS FOR COATING PHARMACEUTICAL FORMS |
摘要 |
A method for coating solid pharmaceutical formulations, comprising coating said solid formulation with an aqueous fluid, film forming coating medium comprising a dissolved polymer prepared from acrylic and/or methacrylic monomers having a side group containing a tertiary amine substituent, wherein the amine nitrogen atom is converted to the ammonium salt form; and then drying said coated film. |
申请公布号 |
EP0164669(B1) |
申请公布日期 |
1991.01.23 |
申请号 |
EP19850106791 |
申请日期 |
1985.06.01 |
申请人 |
ROEHM GMBH |
发明人 |
LEHMANN, KLAUS, DR.;DREHER, DIETER;GOETZ, HARRY |
分类号 |
A61K47/32;A61K9/28;A61K9/32;A61K9/50 |
主分类号 |
A61K47/32 |
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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