Compositions – Water-softening or purifying or scale-inhibiting agents
Patent
1991-06-28
1992-03-31
Lieberman, Paul
Compositions
Water-softening or purifying or scale-inhibiting agents
62114, 134 12, 134 31, 134 38, 134 39, 134 40, 252 67, 252162, 252170, 252364, 252DIG9, 264 53, 264DIG5, 521 98, 521131, 570134, C11D 730, C11D 750, C09K 504, C08J 914
Patent
active
051005727
ABSTRACT:
An azeotropic mixture of polyfluoropentanes and methanol is disclosed. The azeotropic mixture is useful as: a cleaning agent, a blowing agent, a refrigerant, an aerosol propellant, a heat transfer medium and a power cycle working fluid.
REFERENCES:
patent: 2980740 (1961-04-01), Hasek et al.
patent: 3729567 (1973-04-01), Terrell
patent: 3927129 (1975-12-01), Hazeldine et al.
patent: 4169807 (1979-10-01), Zuber
patent: 4324930 (1982-04-01), Von Halasz
patent: 4761970 (1988-08-01), MacCracken
patent: 4947881 (1990-08-01), Magid et al.
E. I. Du Pont de Nemours and Company
Lieberman Paul
Shipley James E.
Skaling Linda D.
LandOfFree
Binary azeotropic compositions of polyfluoropentanes and methano does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Binary azeotropic compositions of polyfluoropentanes and methano, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Binary azeotropic compositions of polyfluoropentanes and methano will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2256989