发明名称 |
Multilayered elastomer material containing a chemical active substance and applications thereof |
摘要 |
Multilayer elastomeric material comprises a middle layer L 2 comprising an elastomeric matrix containing dispersed droplets of a composition containing an active substance sandwiched between outer barrier layers L 1 and L 3, where the product of the breaking stress and thickness of L 2 is less than those of L 1 and L 3. |
申请公布号 |
EP1388347(B1) |
申请公布日期 |
2007.07.25 |
申请号 |
EP20030291859 |
申请日期 |
2003.07.28 |
申请人 |
HUTCHINSON |
发明人 |
HOERNER, PIERRE;SONNTAG, PHILIPPE;CHEYMOL, ANDRE;KRIKORIAN, RAFFI |
分类号 |
A41D19/00;A61L31/16;A61B19/04;A61F6/04;A61F13/00;A61F13/02;A61F13/10;A61K31/14;A61L15/24;A61L15/44;A61L31/04;A61L31/14;A61P31/04;B32B25/04 |
主分类号 |
A41D19/00 |
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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