×

Oil composition and its use in a transmission

  • US 20060276352A1
  • Filed: 06/02/2005
  • Published: 12/07/2006
  • Est. Priority Date: 06/02/2005
  • Status: Abandoned Application
First Claim
Patent Images

1. A lubricating composition comprising:

  • (a) an oil soluble phosphorus amine salt;

    (b) about 0.0001 wt % to about 5 wt % of a metal containing detergent package comprising a phenate and a sulphonate;

    (c) a dispersant;

    (d) a dispersant viscosity modifier;

    (e) a metal deactivator; and

    (f) an oil of lubricating viscosity, wherein the lubricating composition contains less than about 0.25 wt % of a metal dialkyldithiophosphate.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×