Metal working water-soluble lubricant composition and method of

Details Metal working water-soluble lubricant composition and method of Metal working water-soluble lubricant composition and method of

1983-11-01

1987-03-17

Metz, Andrew H.

Compositions

Electrolytes for electrical devices

252 347, 252 493, C10M10714

Patent

active

046505954

ABSTRACT:
A metal working water-soluble lubricant composition comprising a water-soluble polymer compound whose counter anion is acidic phosphorus-containing compound or boric acid is disclosed.
The water-soluble polymer compound is selected from the group consisting of cationic or amphoteric addition polymers, ring-opened polymers, polycondensation products and salts or quaternary ammonium salts of natural polymer derivatives having at least one basic or cationic nitrogen atom in one molecule thereof with a molecular weight of 1,000 to 10,000,000.
The composition has a load resistance equal to or higher than known liquid lubricants which contain mineral oils, beef tallow etc., and shows an excellent lubricating performance when applied to a metal working surface.

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Kirk-Othmer, the Encyclopedia of Chemical Technology, 3rd. ed., vol. 17, Wiley Interscience Publication, (1982), p. 491.
Encyclopedia of Polymer Science & Technology, vol. 1, pp. 203 to 207.

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