Metal deforming – With cleaning – descaling – or lubrication of work or product – Lubricating
Patent
1978-06-30
1980-01-29
Shine, W. J.
Metal deforming
With cleaning, descaling, or lubrication of work or product
Lubricating
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.
Andress Harry J.
Davis Robert H.
Schick John W.
Barclay Raymond W.
Huggett Charles A.
Mobil Oil Corporation
Setliff Claude E.
Shine W. J.
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