| 发明名称 |
Polyurethanes grafted with polyethylene oxide chains containing covalently bonded heparin |
| 摘要 |
Disclosed are bio-active polymer coatings. More particularly, improved bio-active polymer coating are disclosed which include bio-active molecules attached to polyurethane backbones via amine-terminated spacers. Also disclosed are novel reaction schemes for producing same.
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| 申请公布号 |
US5855618(A) |
申请公布日期 |
1999.01.05 |
| 申请号 |
US19960713803 |
申请日期 |
1996.09.13 |
| 申请人 |
MEADOX MEDICALS, INC. |
发明人 |
PATNAIK, BIRENDRA K.;ZDRAHALA, RICHARD J. |
| 分类号 |
A61L31/00;A61L27/34;A61L33/00;A61L33/10;(IPC1-7):A61F2/02 |
主分类号 |
A61L31/00 |
| 代理机构 |
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