Compositions – Vaporization – or expansion – refrigeration or heat or energy...
Patent
1994-12-21
1996-05-14
Therkorn, Linda Skaling
Compositions
Vaporization, or expansion, refrigeration or heat or energy...
62114, 252170, 252171, 252305, 252364, 252DIG9, C09K 504, C09K 330
Patent
active
055164463
ABSTRACT:
Substantially constant boiling compositions of 1,1,1,2-tetrafluoroethane and dimethyl ether and its use as a refrigerant, aerosol propellant and polymer foam blowing agent are disclosed.
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Bivens Donald B.
Yokozeki Akimichi
Boyer Michael K.
E. I. Du Pont de Nemours and Company
Therkorn Linda Skaling
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