B - Operations – Transporting – 05 – D
Patent
B - Operations, Transporting
05
D
117/160
B05D 1/34 (2006.01) C10M 169/00 (2006.01)
Patent
CA 1191058
ABSTRACT OF THE DISCLOSURE Oil-type, deep drawing lubricants for use primarily on ferrous sheet metal surfaces and the like may consist essentially of a dispersion of from about 2 to 20 parts by weight of a high viscosity liquid polar lubricant dispersed as a discontinuous phase in an anhydrous, hydrocarbon, liquid vehicle of relatively low viscosity with the aid of at least one emulsifying agent. The lubricants preferably contain at least one corrosion-inhibiting agent and at least one agent for facilitating removal of the lubricant composition from the surface of a fabricated workpiece. The lubricants may be applied to a workpiece at the steel mill or in a blanking line by conventional liquid lubricant application procedure. a thin fills in which the dispersed phase quickly splits from the continuous phase and forms an ultra-thin, adherent film overlaid by a thin film of the material of the continu- ous phase.
414955
Gowling Lafleur Henderson Llp
Montgomery (h.a.) Company (the)
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