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公开(公告)号:US06495060B2
公开(公告)日:2002-12-17
申请号:US09242809
申请日:2000-02-10
IPC分类号: C09K500
CPC分类号: C09K5/045 , C09K2205/22 , C09K2205/41
摘要: A composition comprising (A) 1,1,2,2,3-pentafluoropropane(CF2HCF2CFH2) and (B) at least one hydrofluorocarbon selected from the group consisting of 1,1,1,3,3-pentafluoropropane (CF3CH2CF2H) and 1,1,1,2,2,3,3,4,4-nonafluorobutane (CF3CF2CF2CF2H) is described. The composition is useful as a refrigerant and may be used in chillers as a replacement for refrigerant R-11.
摘要翻译: 一种组合物,其包含(A)1,1,2,2,3-五氟丙烷(CF 2 HCF 2 CFH 2)和(B)至少一种选自1,1,1,3,3-五氟丙烷(CF 3 CH 2 CF 2 H)和1 ,1,1,2,2,3,3,4,4-九氟丁烷(CF 3 CF 2 CF 2 CF 2 H)。 该组合物可用作制冷剂,并且可用于冷却器中作为制冷剂R-11的替代物。