Lubricant compositions for can forming

Metal deforming – With cleaning – descaling – or lubrication of work or product – Lubricating

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252 42, 252 424, 252 493, 252 495, 252 515A, 113120A, 560196, C07C 6940, C10M 304, C10M 318, C10M 326

Patent

active

041854853

ABSTRACT:
An emulsifiable concentrate for use in metal processing, especially in can forming, comprises an ester prepared from a polyalkenylsuccinic acid or anhydride, and a hydroxyl-containing amine. It is critical to the invention with respect to can forming that the acid or anhydride contain, in addition to its basic carbon length, a chain derived from an olefin having from 16 to 28 carbon atoms.

REFERENCES:
patent: 2954343 (1960-09-01), Pitman
patent: 3170898 (1965-02-01), Verdol
patent: 3311557 (1967-03-01), Schlermeier et al.
patent: 3697428 (1972-10-01), Meinhardt et al.
patent: 3708522 (1973-01-01), Le Suer
patent: 4053426 (1977-10-01), Davis et al.

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