发明授权
EP1425077B1 AZEOTROPE-LIKE COMPOSITIONS OF TETRAFLUOROETHANE, PENTAFLUOROPROPANE AND WATER 有权
OFF四氟乙烷,五氟丙烷和水共沸物状组合物

AZEOTROPE-LIKE COMPOSITIONS OF TETRAFLUOROETHANE, PENTAFLUOROPROPANE AND WATER
摘要:
This invention provides azeotrope-like compositions of 1, 1, 1, 2-tetrafluoroethane, 1,1,1,3,3-pentafluoropropane-245fa and water that are environmentally desirable for use as refrigerants, aerosol propellants, metered dose inhalers, blowing agents for polymer foam, heat transfer media, and gaseous dielectrics.
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