| 发明名称 |
Segmented polyether polyurethane. |
| 摘要 |
<p>A hydrophilic, segmented polyether polyurethane-urea that exhibits an increase in tensile strength and elongation when wet with water and is capable of forming visually clear films permeable to water vapor is disclosed.</p> |
| 申请公布号 |
EP0348105(A2) |
申请公布日期 |
1989.12.27 |
| 申请号 |
EP19890306083 |
申请日期 |
1989.06.15 |
| 申请人 |
MATRIX MEDICA, INC. |
发明人 |
REED, ANDREW M.;ASKILL, IAN N.;WEBER, WILLIS W. |
| 分类号 |
A61F13/00;C08G18/12;C08G18/48;C08G18/65;C08G18/66;C08G18/76;C08J5/18 |
主分类号 |
A61F13/00 |
| 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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