Anhydrous deep-drawing lubricant

Compositions – Electrolytes for electrical devices

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72 42, 72 46, 252 52R, C10M 124, C10M 318, C10M 512, C10M 726

Patent

active

040425150

ABSTRACT:
Anhydrous deep-drawing agents having improved wetting and deep-drawing properties are described which can be applied to the surface of a metal to be drawn well in advance of the drawing process. The agent consists essentially of a deep-drawing mineral oil carrier in which is dissolved dimeric carboxylic acids prepared by oligomerization of unsaturated fatty acids having 16 - 26 carbon atoms.

REFERENCES:
patent: 2124628 (1938-07-01), Moser
patent: 2151353 (1939-03-01), Montgomery
patent: 2334158 (1943-11-01), Fuchs et al.
patent: 3719600 (1973-03-01), Bosniak et al.
patent: 3923671 (1975-12-01), Knepp

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