Synthetic drawing and ironing lubricant

Details Synthetic drawing and ironing lubricant Synthetic drawing and ironing lubricant

1979-06-07

1981-04-07

Metz, Andrew

Compositions

Electrolytes for electrical devices

72 42, 252 467, 252 475, 252 52A, 252 56R, C10M 106

Patent

active

042605024

ABSTRACT:
A synthetic metal working lubricant characterized by an absence of mineral oil but which is water immiscible and dispersible in water to form oil-in-water emulsions in which said lubricant is in the discontinuous phase is prepared using polybutenes, also referred to as polyisobutylenes, having an average molecular weight within the range of approximately 320-610 constituting a principal ingredient in combination with polyethylene glycol mono- and/or diesters of higher carboxylic acids or mixtures of such acids containing 8 to 22 carbon atoms in an acyclic or branched carbon chain and/or higher fatty acids containing 8-22 carbon atoms together with optional corrosion inhibiting agents which are effective in inhibiting corrosion of ferrous and non-ferrous metals to which the lubricant is applied for the purpose of working such metals.

REFERENCES:
patent: 3285851 (1966-11-01), Dyer
patent: 3298954 (1967-01-01), Brown
patent: 3374171 (1968-03-01), Davis
patent: 3448787 (1969-06-01), Beers
patent: 3507792 (1970-04-01), Zuraw
patent: 3835052 (1974-09-01), McDole et al.
patent: 3855136 (1974-12-01), McDole et al.
patent: 3857865 (1974-12-01), Sturwold et al.
patent: 3933658 (1976-01-01), Beiswanger et al.
patent: 3945930 (1976-03-01), Sugiyama et al.
patent: 4062784 (1977-12-01), Baur
Bastian, "Metal Working Lubricants", 1951, pp. 76-77.

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