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| Number | Title | Issue Date |
| 7414012 | Aqueous lubricant for plastic working of metallic material and method for forming lubricant film A waterborne lubricant, useful in the plastic working of metals, which imparts a lubricating behavior to the surface of metals in the absence of a conversion coating contains (A) water-soluble inorganic salt and (B) wax, wherein these components are dissolved or dis... | 08/19/2008 |
| 6734147 | Lubricant compositions and methods A process is disclosed for manufacturing a lubricant composition comprising combining a superabsorbent polymer with a material for decreasing friction between moving surfaces. The superabsorbent polymer absorbs from about 25 to greater than 100 times its weight in w... | 05/11/2004 |
| 6455476 | Composition and process for lubricated plastic working of metals A lubricant composition for the plastic working of metals that does not require a phosphate undercoating, is waterborne, requires only a simple application process of immersion or spraying followed by drying, and provides an excellent lubricating performa... | 09/24/2002 |
| 5710112 | Lubricant composition A lubricant composition comprising from 0.1 to 10% by weight of a phosphate glass, characterized in that said phosphate glass comprises from 45 to 75 mole % of P2 O5, from 10 to 35 mole % of M2 O (M represents alkaline met... | 01/20/1998 |
| 4138348 | Lubricant for use in non-chip metal forming The present invention is a water soluble, pasty lubricant containing a base material comprising a neutral fat and/or a vegetable oil, an alkali metal soap, water and an alkali metal salt of a boric acid. The lubricant has particular advantage for use in n... | 02/06/1979 |
