发明申请
US20130015395A1 Low GWP Heat Transfer Compositions Containing Difluoromethane, A Fluorinated Ethane And 1,3,3,3-Tetrafluoropropene
有权
含有二氟甲烷，氟化乙烷和1,3,3,3-四氟丙烯的低GWP传热组合物
- 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传热组合物
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申请号： US13530585申请日： 2012-06-22
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公开(公告)号： US20130015395A1公开(公告)日： 2013-01-17
- 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
- 申请人地址： US NJ MORRISTOWN
- 专利权人： HONEYWELL INTERNATIONAL INC.
- 当前专利权人： HONEYWELL INTERNATIONAL INC.
- 当前专利权人地址： US NJ MORRISTOWN
- 主分类号： C09K5/00
- IPC分类号： C09K5/00
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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