Metal working emulsion

Details Metal working emulsion Metal working emulsion

1981-07-20

1983-05-17

Metz, Andrew

Compositions

Electrolytes for electrical devices

72 42, 252 42, C10M 106

Patent

active

RE0312428

ABSTRACT:
Metal working emulsion of the type oil-in-water, with good stability and unlimited dilutability, intended for use at deforming metal working, mainly machining by detachment of cuttings, but also suitable for deepdrawing and rolling. The emulsion is based on triglyceride oils and components of these. The emulsifying system consists of fatty acid monoglycerides and alkali soaps of fatty acids. The cooling and lubricating properties are further increased by the addition of fatty acids and an alkanolamine or fatty amine.

REFERENCES:
patent: 2238478 (1941-04-01), Ott
patent: 2896486 (1959-07-01), Donnelly
patent: 2948681 (1960-08-01), Milberger et al.
patent: 3278430 (1966-10-01), Williams
patent: 3311557 (1967-03-01), Schiermeier et al.
patent: 3492815 (1969-02-01), Drake
patent: 3835052 (1974-09-01), McDole et al.
Bastian, E. L. H., "Metalworking Lubricants", pp. 14, 17, 18, 26 and 27, 1951.

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