Cleaning and liquid contact with solids – Processes – Miscellaneous
Patent
1994-05-19
1996-11-26
McGinty, Douglas J.
Cleaning and liquid contact with solids
Processes
Miscellaneous
134 38, 134 40, 62114, 623241, 510175, 510176, 510177, 510408, 510411, 510412, 510415, C09K 504, C11D 730, C11D 726, C11D 750
Patent
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.
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E. I. Du Pont de Nemours and Company
McGinty Douglas J.
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