LOW GWP HEAT TRANSFER COMPOSITIONS
    2.
    发明申请
    LOW GWP HEAT TRANSFER COMPOSITIONS 审中-公开
    低GWP热转印组合物

    公开(公告)号:WO2014085973A1

    公开(公告)日:2014-06-12

    申请号:PCT/CN2012/085802

    申请日:2012-12-04

    Abstract: The present invention relates, in part, to heat transfer compositions and methods that include (a) from about 60% to about 70% by weight of HFC-32; (b) from about 20% to about or less than 40% by weight of a compound selected from unsaturated -CF3 terminated propenes, unsaturated -CF3 terminated butenes, and combinations of these; and (c) from greater than about 0% to about 10% by weight of n-butane, isobutane, and combinations thereof.

    Abstract translation: 本发明部分涉及包含(a)约60重量%至约70重量%的HFC-32的热转印组合物和方法; (b)约20重量%至约40重量%的选自不饱和-CF 3封端的丙烯,不饱和-CF 3封端的丁烯及其组合的化合物; 和(c)大于约0%至约10%重量的正丁烷,异丁烷及其组合。

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