Patent Number: 6,255,263

Title: Lubricant compositions exhibiting improved demulse performance

Abstract: Hydraulic or industrial functional fluids which exhibit excellent demulse performance are prepared comprising at least one oil-soluble polyoxypropylene glycol monoalkyl ether.

Inventors: Ryan; Helen T. (London, GB)

Assignee: Ethyl Petroleum Additives, LTD

International Classification: C10M 145/36 (20060101); C10M 145/00 (20060101); C10M 145/34 (); C10M 145/30 ()

Expiration Date: 07/03/2018