Refrigerant Composition
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United States of America Patent
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N/A
Issued Date -
Oct 29, 2009
app pub date -
Aug 16, 2006
filing date -
Nov 25, 2005
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
ProblemsTo provide a refrigerant that is ozone-friendly, exhibiting a very low global warning potential, and that is safe and nontoxic, ensuring high performance, by mixing dimethyl ether with carbon dioxide.Means for Solving ProblemsThere is provided a refrigerant composition for a refrigerator, comprising 10-40% by mole of dimethyl ether and 90-60% by mole of carbon dioxide on the basis of a total number of moles of dimethyl ether and carbon dioxide.
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