Compositions – Water-softening or purifying or scale-inhibiting agents
Patent
1980-12-31
1982-01-05
Weinblatt, Mayer
Compositions
Water-softening or purifying or scale-inhibiting agents
252162, 252171, 252364, 570107, 570120, C23G 502
Patent
active
043093019
ABSTRACT:
An alkyl alkynyl sulfide can be employed to stabilizer methylchloroform against reaction with the common metals of construction. Stabilization is enhanced by combining with other known stabilizers. Nitroalkanes, alkyl nitrates or alkynols may be employed to eliminate the need of dioxane and alkylene oxides, while the use of the alkyl nitrates or alkynols eliminates the need for a nitroalkane in the stabilizer formulation.
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patent: 4189397 (1980-02-01), Allen
Ishibe Nobuyuki
Metcalf Thomas G.
Ancona A. C.
The Dow Chemical Company
Weinblatt Mayer
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