发明名称 |
KRYOGENER, ELASTOMERER VERSCHLUSS FÜR KRYOGENE BEHÄLTER |
摘要 |
A multi-material, cryogenic, elastomeric closure is provided for sealing a container for samples of cryophilic biological materials, pharmaceuticals or the like. The closure includes at least one cryophilic elastomer having a glass transition temperature (Tg) below the cryogenic temperature to which the sample is to be subjected and at least one non-cryophilic elastomer having a Tg above the cryogenic temperature. The cryophilic and non-cryophilic elastomers are present in such a manner as to maintain a complete seal of the container opening at the cryogenic temperature. |
申请公布号 |
AT515670(T) |
申请公布日期 |
2011.07.15 |
申请号 |
AT20070760769T |
申请日期 |
2007.04.17 |
申请人 |
WEST PHARMACEUTICAL SERVICES, INC. |
发明人 |
MILLER, TIMOTHY;DURIEZ, DOUGLAS;DRUMMOND, JOHN |
分类号 |
F25J1/00;A01N1/02;B01L3/14;B65D51/00 |
主分类号 |
F25J1/00 |
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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