Compositions – Water-softening or purifying or scale-inhibiting agents
Patent
1988-01-20
1993-09-21
Skaling, Linda
Compositions
Water-softening or purifying or scale-inhibiting agents
134 12, 134 31, 134 38, 134 40, 134 42, 252153, 252162, 252172, 252364, 252DIG9, C11D 730, C11D 750, C23G 5028
Patent
active
052466175
ABSTRACT:
Azeotropic mixtures of 1,1-dichloro-1-fluoroethane (HCFC-141b) with methanol or ethanol, the azeotropic mixtures being useful in solvent cleaning applications.
REFERENCES:
patent: 3904542 (1975-09-01), Reusser
patent: 3936387 (1976-02-01), Reusser
Merchant Abid N.
Yokozeki Akimichi
E. I. Du Pont de Nemours and Company
Shipley James E.
Skaling Linda
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