B - Operations – Transporting – 21 – D
Patent
B - Operations, Transporting
21
D
113/69
B21D 22/20 (2006.01) B05D 5/08 (2006.01) C10M 173/00 (2006.01)
Patent
CA 1203436
Abstract In an improved method of forming containers from soft metals comprising coating the metal with a lubricant, forming a cup, drawing the cup and removing the lubricant, wherein the lubricant includes a compound with a melt point less than 65° C, a wax with a melt point less than 50° C, a fatty acid, an amine, thickener and water.
421007
Bereskin & Parr
Johnson (s. C.) & Son Inc.
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