发明名称 |
Uses of heptafluoropropane |
摘要 |
A method for storing atmosphere sensitive product includes providing an atmosphere surrounding the product which contains at least about 5% heptafluoropropane, preferably at least about 20% heptafluoropropane. The stored products include food, pharmaceutical and chemical products, and mechanical and electrical equipment. In a particular aspect, the method includes storing the product in a closed container and providing in the headspace of the container an atmosphere containing heptafluoropropane.
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申请公布号 |
US5679287(A) |
申请公布日期 |
1997.10.21 |
申请号 |
US19950433258 |
申请日期 |
1995.04.28 |
申请人 |
GREAT LAKES CHEMICAL CORPORATION |
发明人 |
MAZAC, CHARLES J.;RUBACHA, JOHN S. |
分类号 |
B65B31/00;A01N29/02;A23B7/144;A23B7/152;A23B9/18;A23B9/22;A23L3/3445;A61K47/06;B65D81/20;C09K3/30;C09K15/04;(IPC1-7):C09K15/04 |
主分类号 |
B65B31/00 |
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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