Patent ID: 7960323
Filing Date: 2011-06-14
Classification: C07C,C10M,C10N

Abstract:
1. A process of using an extreme pressure additive with steel, stainless steel, metals or alloys containing titanium, chromium or nickel, which comprises the steps of: nitrating at least one C wherein said C adding said at least one nitrated moiety to a lubricating oil or grease to form said extreme pressure additive, said extreme pressure additive reacting with at least one metal selected from the group consisting of steel, stainless steel, metals and alloys containing titanium, chromium or nickel thereof via chemi-adsorption to form a sacrificial coating on said steel, stainless steel, metals or alloys containing titanium, chromium or nickel; adding at least one non-chlorine containing moiety to said oil-based lubricant, a combination of said non-chlorine containing moiety and said nitrated moiety improving a performance of said extreme-pressure, water-dispersible additive in at least one physical characteristic associated with cutting applications when compared to using said additive without said combination and further wherein said non-chlorine containing moiety is selected from the group consisting of a sulfur-containing moiety and a phosphorus-containing moiety.