发明名称 |
1,1,1,2,2,4,5,5,5-nonafluoro-4-(trifluoromethyl)-3-pentanone compositions comprising a hydrofluorocarbon and uses thereof |
摘要 |
Disclosed herein are refrigerant and heat transfer fluid compositions comprising 1,1,1,2,2,4,5,5,5-nonafluoro-4-(trifluoromethyl)-3-pentanone and at least one hydrofluorocarbon for use in refrigeration and air conditioning systems employing a centrifugal compressor. The compositions may be azeotropic or near-azeotropic.
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申请公布号 |
US7314576(B2) |
申请公布日期 |
2008.01.01 |
申请号 |
US20060437024 |
申请日期 |
2006.05.19 |
申请人 |
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发明人 |
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分类号 |
C09K5/04;C07C19/08;C07C49/167;F25D1/00 |
主分类号 |
C09K5/04 |
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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