Hfo-1234ze, hfo-1225zc and hfo-1234yf containing compositions and processes for producing and using the compositions
US-2024352296-A1 · Oct 24, 2024 · US
US8940180B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8940180-B2 |
| Application number | US-201313796460-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 12, 2013 |
| Priority date | Nov 21, 2012 |
| Publication date | Jan 27, 2015 |
| Grant date | Jan 27, 2015 |
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The present invention relates, in part, to heat transfer and refrigerant compositions and methods that include HFC-32; HFO-1234ze and HFC-125.
Opening claim text (preview).
What is claimed is: 1. A heat transfer composition comprising: (a) from about 60% to about 70% by weight of HFC-32; (b) from about 20% to about 40% by weight of HFO-1234ze; and (c) from greater than about 0% to about 10% by weight of HFC-125, provided that the amount of component (c) is effective to improve one or more of glide of the composition; heating capacity of the composition, burning velocity of the composition; and/or hazard value of the composition.…
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
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