Patent ID: 9057010
Filing Date: 2015-06-16
Classification: C09K,F25B

Abstract:
1. A ternary composition comprising difluoromethane pentafluoroethane, and tetrafluoropropene, wherein the composition comprises a combination selected from the group consisting of, in mass percent: from 18% to 25% of difluoromethane, from 8% to 20% of pentafluoroethane, and from 55% to 74% of 2,3,3,3-tetrafluoropropene; from 30% to 40% of difluoromethane, from 8% to 20% of pentafluoroethane, and from 40% to 62% of 1,3,3-tetrafluoropropene; from 5% to 20% of difluoro e hane, from 5% to 20% of pentafluoroethane, and from 60% to 90% of 1,3,3,3-tetrafluoropropene; and from 25% to 40% of difluoromethane, from 5% to 20% of pentafluoroethane, and from 40% to 70% of 1,3,3,3-tetrafluoropropene.