ENGINE LUBRICANTS CONTAINING A POLYETHER

    公开(公告)号:CA2906942A1

    公开(公告)日:2014-10-02

    申请号:CA2906942

    申请日:2014-02-17

    Applicant: LUBRIZOL CORP

    Abstract: A lubricant comprising (a) an oil of lubricating viscosity; (b) a polyether of number average molecular weight 1000 to 10,000; said polyether comprising alkylene oxide monomer units, where the alkylene group contains 3 to 6 carbon atoms, and ethylene oxide monomer units; and (c) one or more anti-foam agents, where the lubricant has a sulfated ash content of less than about 0.7 percent, is useful for lubricating a stationary gas engine where the engine drives a compressor and where both the engine and the compressor are lubricated with the same lubricant.

Patent Agency Ranking