发明名称 |
SUSTAINED RELEASE PLASTER |
摘要 |
In a therapeutic system such as a plaster for administration of an active compound through the skin and comprising a covering layer which is essentially impermeable to the active compound an active compound reservoir layer and a protective layer which can be pulled off and which is essentially impermeable to the active compound, the improvement wherein the reservoir layer contains about 1-30% of active compound in an elastomer mixture comprising at least one of polyisobutylene, polybutadiene oil and paraffin oil, and a tackifying resin. Thereby the active compound can be released in regulated relatively large quantity over a prolonged period of time. |
申请公布号 |
NZ210484(A) |
申请公布日期 |
1988.05.30 |
申请号 |
NZ19840210484 |
申请日期 |
1984.12.07 |
申请人 |
BAYER, AG |
发明人 |
VON BITTERA, M;DHEIN, R;MEYER, R-V;RUPP, R |
分类号 |
A61K9/00;A61K9/60;A61K9/70;A61L15/22;A61L15/24;A61L15/44 |
主分类号 |
A61K9/00 |
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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