| 发明名称 |
Block copolymers |
| 摘要 |
A poly(ethyleneoxy) block copolymer including a hydrophobic block segment useful in making a porous polymer article with improved surface hydrophilicity. Also disclosed is a method of making such a polymer article. |
| 申请公布号 |
US5834583(A) |
申请公布日期 |
1998.11.10 |
| 申请号 |
US19970997298 |
申请日期 |
1997.12.23 |
| 申请人 |
CIRCE BIOMEDICAL, INC. |
发明人 |
HANCOCK, LAWRENCE FRANCIS;KISHBAUGH, ALAN JAY;PARHAM, MARC ELLOUS |
| 分类号 |
C08G65/34;B01D67/00;B01D71/80;C08G65/334;C08G65/337;C08G75/23;C08J9/28;C08L71/00;C08L71/02;C08L81/06;(IPC1-7):C08F6/00 |
主分类号 |
C08G65/34 |
| 代理机构 |
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| 地址 |
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