发明授权
- 专利标题： Refrigerant compositions which include a sulfur compound
- 专利标题（中）： 包含硫化合物的制冷剂组合物
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申请号： US220427申请日： 1994-03-30
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公开(公告)号： US5433880A公开(公告)日： 1995-07-18
- 发明人: Barbara H. Minor , Glenn S. Shealy
- 申请人： Barbara H. Minor , Glenn S. Shealy
- 申请人地址： DE Wilmington
- 专利权人： E. I. du Pont de Nemours and Company
- 当前专利权人： E. I. du Pont de Nemours and Company
- 当前专利权人地址： DE Wilmington
- 主分类号： A62D1/00
- IPC分类号： A62D1/00 ; C07C19/08 ; C07C43/04 ; C07C43/12 ; C07C211/15 ; C07C323/03 ; C09K3/00 ; C09K3/30 ; C09K5/04 ; C11D7/04 ; C11D7/24 ; C11D7/26 ; C11D7/28 ; C11D7/30 ; C11D7/32 ; C11D7/34 ; C08J9/14 ; C11D7/50
摘要：
Refrigerant compositions are disclosed which include a first component of bis(trifluoromethyl)sulfide, difluoromethyl(trifluoromethyl)sulfide, pentafluoroethyl sulfur pentafluoride, difluoromethyl sulfur pentafluoride, trifluoromethylsulfur pentafluoride bis(pentafluoroethyl)sulfide and a second component of difluoromethane, 1,1,2,2-tetrafluoroethane, 1,1,1,2-tetrafluoroethane, 1,1,2-trifluoroethane, 1,1-difluoroethane, fluoroethane, dimethyl ether, ammonia, fluoromethyl trifluoromethyl ether, trifluoromethyl methyl ether, 1,1,1,2,2-pentafluoropropane, 2-fluoropropane, cyclopropane, bis(difluoromethyl)ether, 1,1,2,2-tetrafluoropropane, 1,1,1,2-tetrafluoropropane, 1-fluoropropane, 1,1,1,3,3-pentafluoropropane, 1,2,2-trifluoropropane, 2,2-difluoropropane, 1,2-difluoropropane, 1,1-difluoropropane, 1-trifluoromethoxy-2,2,2-trifluoroethane, tris(trifluoromethyl)amine or 1,1,2,2,3-pentafluoropropane.