Title: Combination of general gear oil
Application Number: 200410071109 Application Date: 2004.07.29
Publication Number: 1727459 Publication Date: 2006.02.01
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C10M145/14,C10N40/04
Applicant(s) Name: SINOPEC Address: 100029
Inventor(s) Name: Li Yong
Attorney & Agent: xu shu pang lizhi
Abstract:
     A universal oil composition for gear contains mineral lubricating oil or synthetic lubricating oil or their mixture, at least one viscosity index improver and/or pour depressor, at least one S-contained extreme-pressure agent, at least one P-contained antiwear agent, phosphate-type multi-effect agent, oil agent (1-hydroxyethylene-1, 1-biphosphonate), and at least one metallic deactivator and/or antirust agent.
Time: 6