发明申请
US20140264147A1 Low GWP heat transfer compositions containing difluoromethane, A Fluorinated ethane and 1,3,3,3-tetrafluoropropene
审中-公开
含有二氟甲烷，氟化乙烷和1,3,3,3-四氟丙烯的低GWP热转印组合物
- 专利标题： Low GWP heat transfer compositions containing difluoromethane, A Fluorinated ethane and 1,3,3,3-tetrafluoropropene
- 专利标题（中）： 含有二氟甲烷，氟化乙烷和1,3,3,3-四氟丙烯的低GWP热转印组合物
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申请号： US14120413申请日： 2013-03-15
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公开(公告)号： US20140264147A1公开(公告)日： 2014-09-18
- 发明人: SAMUEL F. YANA MOTTA , MARK W. SPATZ , CHRISTOPHER J. SEETON
- 申请人： SAMUEL F. YANA MOTTA , MARK W. SPATZ , CHRISTOPHER J. SEETON
- 主分类号： C09K5/04
- IPC分类号： C09K5/04 ; B01D11/04 ; B01D11/02 ; C11D3/43 ; C08J9/14 ; C09K3/30
摘要：
Heat transfer compositions, methods and use wherein the composition comprising: (a) from about 5 to about 20% by weight of HFC-32; (b) from about 70% to about 90% by weight of HFO-1234ze; and (c) from about 5% to less than about 20% by weight of HFC-152a and/or HFC-134a.
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