Compositions for compression refrigeration and methods of using

Details Compositions for compression refrigeration and methods of using Compositions for compression refrigeration and methods of using

1989-06-02

1990-11-20

Howard, Jacqueline V.

Compositions

Electrolytes for electrical devices

252 56R, 252 68, 252 69, C10M14102, C10M14104

Patent

active

049717120

ABSTRACT:
A blend of a tetrafluoroethane or pentafluoroethane refrigerant with a mono-functional random polyalkylene glycol based on significant amounts of ethylene oxide and propylene oxide and having an SUS viscosity at 100.degree. F. of 100 to 1200 is disclosed for use in compression refrigeration.

REFERENCES:
patent: 4248726 (1981-02-01), Uchinuma et al.
patent: 4267064 (1981-05-01), Sasaki et al.
patent: 4428854 (1984-01-01), Enjo et al.
patent: 4755316 (1988-07-01), Magid et al.

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