| 发明名称 |
PROCESS FOR THE HEPARINATION OF QUATERNARY AMMONIUM POLYMERS |
| 摘要 |
<p>A polyurethane is disclosed which can be used in particular for the production of articles intended to be in contact with blood, characterized in containing a macromolecular chain comprising nitrogen atoms in the form of quaternary ammonium groups, to which molecules of heparin are bonded, these nitrogen atoms originating from polymers consisting of q recurring units of the formula:</p> |
| 申请公布号 |
GB1562442(A) |
申请公布日期 |
1980.03.12 |
| 申请号 |
GB19780040291 |
申请日期 |
1976.09.20 |
| 申请人 |
RHONE - POULENC INDUSTRIES |
发明人 |
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| 分类号 |
C08G18/00;A61J1/00;A61J1/14;A61L33/00;C08B37/10;C08B37/18;C08G18/08;C08G18/50;C08G18/83;C08G81/00;(IPC1-7):08G18/83 |
主分类号 |
C08G18/00 |
| 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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