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    LOW GWP HEAT TRANSFER COMPOSITIONS
    3.
    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：US20120119136A1

    公开(公告)日：2012-05-17

    申请号：US13292374

    申请日：2011-11-09

    申请人： Samuel F. Yana Motta ,  Mark W. Spatz ,  Ryan Hulse

    发明人： Samuel F. Yana Motta ,  Mark W. Spatz ,  Ryan Hulse

    IPC分类号： C09K5/04

    CPC分类号： C09K5/045 ,  C09K2205/126 ,  C09K2205/22

    摘要： Heat transfer compositions and methods wherein the compositions have a burning velocity (BV) of less than about 10 and a global warming potential (GWP) of less than about 400 comprising: (a) from about 0 to about 50% by weight of HFC-32; (b) from about 50% to about 90% by weight of a compound selected from unsaturated —CF3 terminated propenes, unsaturated —CF3 terminated butenes, and combinations of these; and (c) from about 0 to about 25% by weight of a compound selected from HFO-1243zf, HFC-152a, and combinations of these, provided that the combination of components (a) and (c) together comprise at least about 10% by weight of the composition, and further provided that the amount of each of the components (a), (b) and (c) is selected to ensure that the BV of the composition is less than about 10 and the GWP of the composition is less than about 400.

    摘要翻译： 热转印组合物和方法，其中组合物具有小于约10的燃烧速度（BV）和小于约400的全球变暖潜能值（GWP），包括：（a）约0至约50重量％的HFC- 32; （b）约50％至约90％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）约0至约25重量％的选自HFO-1243zf，HFC-152a及其组合的化合物，条件是组分（a）和（c）的组合在一起包含至少约10 组分（a），（b）和（c）中的每一种的量被选择以确保组合物的BV小于约10，组合物的GWP 小于约400。