| 发明名称 |
1,1,1,2,2,4,5,5,5-NONAFLUORO-4-(TRIFLUOROMETHYL)-3-PENTANONECOMPOSITIONS 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 azeotrop ic or near-azeotropic.
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| 申请公布号 |
CA2564168(A1) |
申请公布日期 |
2005.12.15 |
| 申请号 |
CA20052564168 |
申请日期 |
2005.05.25 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
SIEVERT, ALLEN C.;LECK, THOMAS, J.;NAPPA, MARIO J.;MINOR, BARBARA HAVILAND |
| 分类号 |
F25D1/00;C09K5/04 |
主分类号 |
F25D1/00 |
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