Water active metalworking lubricant compositions

Details Water active metalworking lubricant compositions Water active metalworking lubricant compositions

1981-03-09

1982-11-16

Shaver, Paul F.

Compositions

Electrolytes for electrical devices

252 493, 72 42, C10M 132, C10M 326, C10M 520

Patent

active

043593933

ABSTRACT:
This invention relates to water active metalworking lubricant compositions, particularly for the cold rolling of aluminum and other sensitive non-ferrous metals and alloys. Water emulsions or solutions of the lubricant composition provide good lubricity and anti-wear properties and furthermore, prevent water staining of aluminum. The water active lubricant composition contains (a) an alkanolamine salt of a C.sub.36 dimer or C.sub.54 trimer acid, (b) an aliphatic monoalcohol or monocarboxylic acid and (c) an alkyl ester of a fatty acid.

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patent: 4172802 (1979-10-01), Rieder
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