06165949 is referenced by 105 patents and cites 27 patents.

A premium synthetic lubricant having antiwear properties comprises a synthetic isoparaffinic hydrocarbon base stock and an effective amount of at least one antiwear additive. The antiwear additive is preferably at least one of a metal phosphate, a metal dialkyldithiophosphate, a metal dithiophosphate a metal thiocarbamate, a metal dithiocarbamate, an ethoxylated amine dialkyldithiophosphate and an ethoxylated amine dithiobenzoate. Metal dialkyldithiophosphates are preferred, particularly zincdialkyldithiophosphate (ZDDP). The base stock is derived from a waxy, Fischer-Tropsch synthesized hydrocarbon feed fraction comprising hydrocarbons having an initial boiling point in the range of about 650-750.degree. F., by a process which comprises hydroisomerizing the feed and dewaxing the isomerate. The lubricant may also contain hydrocarbonaceous and synthetic base stock material in admxture with the Fischer-Tropsch derived base stock.

Title
Premium wear resistant lubricant
Application Number
9/148281
Publication Number
6165949
Application Date
September 4, 1998
Publication Date
December 26, 2000
Inventor
Robert J Wittenbrink
Baton Rouge
LA, US
Jacob J Habeeb
Westfield
NJ, US
Paul J Berlowitz
E. Windsor
NJ, US
Agent
Jay Simon
Jonathan N Provoost
Assignee
Exxon Research and Engineering Company
NJ, US
IPC
C10M 143/08
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