发明名称 |
Polymer composition containing a physiologically active substance |
摘要 |
A polymer composition containing a physiologically active substance and being capable of releasing it at a controlled rate can be prepared by contacting 10 parts, by weight, of one or more polymerizable monomers and 0.1 to 30 parts, by weight, of one or more physiologically active substances and irradiating them with light or an ionizing radiation while maintaining the system in an anhydrous condition and in airless state.
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申请公布号 |
US4310397(A) |
申请公布日期 |
1982.01.12 |
申请号 |
US19800120896 |
申请日期 |
1980.02.12 |
申请人 |
JAPAN ATOMIC ENERGY RESEARCH INSTITUTE |
发明人 |
KAETSU, ISAO;YOSHIDA, MASARU;ASANO, MASAHARU |
分类号 |
C08F2/00;A61K9/00;A61K9/20;A61K47/32;C08F2/44;C08F2/48;C08F2/54;C12N11/08;(IPC1-7):C08F2/48;A61K31/74;A61K31/78 |
主分类号 |
C08F2/00 |
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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