Cleaning and liquid contact with solids – Processes – Oils – grease – tar – or wax removal – by dissolving
Patent
1992-05-04
1993-11-23
Morris, Theodore
Cleaning and liquid contact with solids
Processes
Oils, grease, tar, or wax removal, by dissolving
134 42, 252162, 252172, 252364, B08B 308, C11D 750, C23G 5028
Patent
active
052640442
ABSTRACT:
The present invention provides a class of hydrochlorofluorocarbons having a tertiary structure, 5 carbon atoms, 1 chlorine atom, 6 to 8 fluorine atoms, and OH rate constants from about 8 to about 15 cm.sup.3 /molecule/secx10.sup.-14. The hydrochlorofluorocarbons are useful as solvents and blowing agents.
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Allied-Signal Inc.
Brown Melanie L.
Chaudhry Saeed T.
Friedenson Jay P.
Morris Theodore
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