Azeotropic or azeotrope-like compositions including 1,1,1,2,3,4,

Cleaning and liquid contact with solids – Processes – Miscellaneous

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134 38, 134 40, 62114, 623241, 510175, 510176, 510177, 510408, 510411, 510412, 510415, C09K 504, C11D 730, C11D 726, C11D 750

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active

055781373

ABSTRACT:
Compositions of 1,1,1,2,3,4,4,5,5,5-decafluoropentane, bis(fluoromethyl) ether, 2,2,4,4-tetrafluorooxetane, 2,2,3,3-tetrafluorooxetane, 1,1,1,2-tetrafluoro-2-(fluoromethoxy)ethane, 1-(difluoromethoxy)-1,2,2-trifluoroethane, 1-(difluoromethoxy)-1,1,2-trifluoroethane, acetone, cyclopentane, ethyl acetate, ethyl formate, methyl tert-butyl ether, methyl acetate, methyl formate, propylene oxide, 2,2-dimethylbutane, n-pentane or n-propanol are useful as cleaning agents, expansion agents for polyolefins and polyurethanes, aerosol propellants, refrigerants, heat transfer media, gaseous dielectrics, fire extinguishing agents, power cycle working fluids, polymerization media, particulate removal fluids, carrier fluids, buffing abrasive agents, and displacement drying agents.

REFERENCES:
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patent: 5064560 (1991-11-01), Merchant
patent: 5100572 (1992-03-01), Merchant
patent: 5102563 (1992-04-01), Desbiendras et al.
patent: 5166182 (1992-11-01), Blanpied
patent: 5196137 (1993-03-01), Merchant
patent: 5268122 (1993-12-01), Rao et al.
patent: 5403514 (1995-04-01), Matsuhisa et al.
patent: 5458798 (1995-10-01), Lunger et al.
patent: 5494601 (1996-02-01), Flynn et al.
Kopka, William L., "Beyond CFCs; Extending the Search for New Refrigerants", Rev. Int. Froid, vol. 13, pp. 79-85 1990.

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