发明名称 |
MIXTURES OF PENTAFLUOROPROPANE AND A HYDROFLUOROCARBON HAVING 3 TO 6 CARBON ATOMS |
摘要 |
The invention discloses novel azeotrope-like mixtures of fluorinated compounds which are useful for heating and cooling as heat transfer agents and/or refrigerants. The azeotrope-like mixture comprises: (a) pentafluoropropane; and (b) a hydrofluorocarbon of the formula CxFyHz, wherein x is 3, 4, 5, or 6 and y and z are each independently 1 or a positive whole number such that the result of y/(y + z) is greater than 0.67.
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申请公布号 |
WO9705211(A1) |
申请公布日期 |
1997.02.13 |
申请号 |
WO1996US12340 |
申请日期 |
1996.07.26 |
申请人 |
ELECTRIC POWER RESEARCH INSTITUTE |
发明人 |
WILSON, DAVID, PAUL;SINGH, RAJIV, RATNA;BASU, RAJAT SUBHRA;SWAN, ELLEN, LOUISE;NALEWAJEK, DAVID |
分类号 |
C08G18/79;C08G101/00;C08J9/14;C09K3/00;C09K5/04;(IPC1-7):C09K5/04 |
主分类号 |
C08G18/79 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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