Ternary azeotropic compositions

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...

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62114, 134 12, 134 31, 134 38, 134 39, 134 40, 252 67, 252 69, 252364, 521 98, 521117, 521131, 510256, 510273, 510365, 510412, C09K 504, C23G 5028

Patent

active

055809065

ABSTRACT:
Azeotropic or azeotrope-like compositions of effective amounts of 1,1,1,2,3,4,4,5,5,5-decafluoropentane, heptane and an alcohol such as methanol, ethanol, n-propanol or isopropanol, to form an azeotropic or azeotrope-like composition are disclosed that are useful as cleaning agents, refrigerants, aerosol propellants, heat transfer media, gaseous dielectrics, fire extinguishing agents, expansion agents for polyolefins and polyurethanes and as power cycle working fluids.

REFERENCES:
patent: 5064559 (1991-11-01), Merchant et al.
patent: 5064560 (1991-11-01), Merchant
patent: 5196137 (1993-03-01), Merchant
patent: 5262277 (1993-11-01), Sato
patent: 5275669 (1994-01-01), Van Der Pey et al.
patent: 5298083 (1994-03-01), Van Der Pey et al.

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