Aqueous base post pickling and cold rolling fluid

Details Aqueous base post pickling and cold rolling fluid Aqueous base post pickling and cold rolling fluid

1975-10-22

1976-06-29

Lanham, C.W.

Metal deforming

With cleaning, descaling, or lubrication of work or product

Lubricating

72 46, B21B 4502

Patent

active

039657124

ABSTRACT:
An aqueous base lubricant composition particularly useful as a post pickle and rolling fluid for steel comprising an aqueous dispersion of (1) a water miscible fluid which is the condensation product of from 1.5 to 2 moles of a dialkanol amine which is either diethanolamine or diisopropanolamine and one mole of a monocarboxylic acid containing 10-20 carbon atoms, or glyceride thereof, and (2) an agent for reducing the viscosity of the aqueous composition which is either (a) an alkyl aryl sulfonate, (b) a monoalkyl ether of a lower alkylene glycol, (c) a lower glycol, or (d) a monoalkyl ether of a polyoxyalkylene glycol. The lubricant compositions may contain extreme pressure or antifriction additives as well as materials which enhance the rust and corrosion protection provided by said compositions.

REFERENCES:
patent: 3359202 (1967-12-01), Stambaugh
patent: 3442805 (1969-05-01), Johnson
patent: 3676344 (1972-07-01), Kuceski
patent: 3719598 (1973-03-01), King

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