Solid anti-friction devices – materials therefor – lubricant or se – Lubricants or separants for moving solid surfaces and... – Organic oxygen compound
Patent
1995-10-05
1997-02-11
McAvoy, Ellen M.
Solid anti-friction devices, materials therefor, lubricant or se
Lubricants or separants for moving solid surfaces and...
Organic oxygen compound
508591, C10M15700, C10M15710
Patent
active
056020856
ABSTRACT:
A multi-phase lubricant composition useful in a process for lubricating one or more operating components which are exposed to an operating condition change is described. Under a condition at which the lubricants are at least partially miscible, the phases combine to provide a lubricant having a physical property which is modified to be more appropriate for lubricating under the new condition, such as a higher viscosity. Typically the lubricants are at least partially miscible at an elevated temperature and at least partially immiscible at lower temperatures. A density difference between the phases is preferred for ease of separating the phases. The composition is preferably a combination of a hydrocarbon oil and a polyalkylene glycol such as polypropylene glycol.
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Chemical Abstracts 112:P101945.
N. Drenchev and Y. Ruseva, vol. XVII, 1970, pp. 9-17.
Jackson Andrew
Peterson Brian K.
McAvoy Ellen M.
Mobil Oil Corporation
Santini Dennis P.
Sinnott Jessica M.
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