Metal deforming – With cleaning – descaling – or lubrication of work or product – Lubricating
Patent
1975-11-12
1976-09-07
Lanham, C.W.
Metal deforming
With cleaning, descaling, or lubrication of work or product
Lubricating
B21C 2332
Patent
active
039787028
ABSTRACT:
A method of cold forming ferrous metals is disclosed employing as a cold-forming lubricant a dry solid coating comprising a film of a chlorine-containing, film-forming polymer and a destabilizing agent applied to the surface of a ferrous metal workpiece, which surface is free from other coatings or surface treatment, said coating being applied as a liquid composition and to particular coating compositions.
REFERENCES:
patent: 3250013 (1966-05-01), Beaubien et al.
patent: 3258319 (1966-06-01), Cox
patent: 3433038 (1969-03-01), Stump
patent: 3568486 (1971-03-01), Rosenberg et al.
patent: 3776848 (1973-12-01), Hall et al.
Barker George E.
Cohen Stephen C.
Milgrom Jack
O'Brien John L.
Combs E. M.
Lanham C.W.
Van Straaten Chemical Company
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