Patent ID: 7709571
Filing Date: 2010-05-04
Classification: B29C,C08K,C08L,C10M,C10N

Abstract:
1. A lubricant composition comprising: a) an oxidized, low viscosity polyethylene wax having a melt viscosity of less than or equal to about 100 centipoise at 140° C., an acid number of from about 7 to about 24 mg KOH/gram, a weight average molecular weight of less than about 1500, a number average molecular weight of less than about 800, and a polydispersity index of at least about 3.5; and said wax comprising a substantially linear polymer; and b) at least one metal salt, which metal salt comprises a reaction product of the reaction of a metal oxide or a metal hydroxide with a fatty acid, and which metal salt comprises at least about 30% by weight of the lubricant composition; and wherein said lubricant composition is water-free has a viscosity of less than about 450 cps at 140° C.