| 发明名称 |
POLYMER BLEND FILMS |
| 摘要 |
<p>A moisture vapor transmitting elastomeric film which comprises a blend of incompatible polymers and contains voids characterized in that the blend comprises a continuous matrix of ethylene vinyl acetate within which the incompatible polymer forms a discrete particulate phase matrix, processes for the preparation thereof and articles comprising these films are described.</p> |
| 申请公布号 |
EP0141592(B1) |
申请公布日期 |
1990.06.20 |
| 申请号 |
EP19840307198 |
申请日期 |
1984.10.19 |
| 申请人 |
SMITH AND NEPHEW ASSOCIATED COMPANIES P.L.C. |
发明人 |
METCALFE, PETER JOSEPH;CARTER, ANDREW JAMES |
| 分类号 |
A61L15/22;C08J5/18;C08L23/08;C08L25/06 |
主分类号 |
A61L15/22 |
| 代理机构 |
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