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Novel base stock lubricant blends

  • US 20070289897A1
  • Filed: 06/04/2007
  • Published: 12/20/2007
  • Est. Priority Date: 06/06/2006
  • Status: Abandoned Application
First Claim
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1. A method of improving air release, comprising a) obtaining a lubricating oil comprising at least two base stocks with the viscosity difference between the first and second base stocks is greater than 96 cSt, Kv100°

  • C. and the lubricating oil provides air release of less than 20 minutes time to 0.1% air in a ASTM D3427 test; and

    b) lubricating with the lubricating oil.

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