| 摘要 |
DISCLOSED ARE COMPOSITIONS CONTAINING PENTAFLUOROETHANE, 1,1,1,2-TETRAFLUOROETHANE AND AT LEAST TWO HYDROCARBONS EACH HAVING EIGHT OR FEWER CARBON ATOMS. DISCLOSED HEREIN ARE COMPOSITIONS CONTAINING ABOUT 13 WEIGHT PERCENT TO ABOUT 20 WEIGHT PERCENT PENTAFLUOROETHANE; ABOUT 70 WEIGHT PERCENT TO ABOUT 80 WEIGHT PERCENT 1,1,1,2-TETRAFLUOROETHANE; ABOUT 1 WEIGHT PERCENT TO ABOUT 6 WEIGHT TOTAL OF AT COMBINATION OF HYDROCARBONS CONSISTING OF N-BUTANE AND N-PENTANE. ALSO DISCLOSED HEREIN ARE COMPOSITIONS FURTHER COMPRISING 1,1,1,2,3,3,3-HEPTAFLUOROPROPANE. ALSO DISCLOSED ARE AZEOTROPE-LIKE COMPOSITIONS COMPRISING PENTAFLUOROETHANE, 1,1,1,2-TETRAFLUOROETHANE, N-BUTANE AND N- PENTANE AND AZEOTROPE LIKE COMPOSITIONS COMPRISING PENTAFLUOROETHANE, 1,1,1,2- TETRAFLUOROETHANE, N-BUTANE, N-PENTANE, AND 1,1,1,2,3,3,3-HEPTAFLUOROPROPANE. |
