| 发明名称 |
HYDROPHILIC POLYURETHANE |
| 摘要 |
Hydrophilic thermoplastic polymers such as polyurethanes are stretched at a temperature above their glass transition point and then cooled to control axial swelling characteristics of the polymer in aqueous media; such polymers are especially useful for intravenous catheters. |
| 申请公布号 |
AU7130587(A) |
申请公布日期 |
1988.11.03 |
| 申请号 |
AU19870071305 |
申请日期 |
1987.04.08 |
| 申请人 |
TYNDALE PLAINS-HUNTER LTD. |
发明人 |
CHARLES K. KLIMENT;JAMES M. CURTIS |
| 分类号 |
A61L29/06;B29C55/00;C08G18/48;C08G18/66;C08G18/82;C08J5/18 |
主分类号 |
A61L29/06 |
| 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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