Lubricating oils and greases

Details Lubricating oils and greases Lubricating oils and greases

1992-10-01

1994-12-27

McAvoy, Ellen M.

Compositions

Electrolytes for electrical devices

252 484, 252 498, 252 499, 252 54, 72 42, C10M10700, C10M13700

Patent

active

053762894

ABSTRACT:
The present invention relates to additives for lubricating oils and greases which endow said lubricating oils and greases extremely good performance characteristics under boundary lubrication conditions. Such additives are derivatives of monofunctional or difunctional perfluoropolyethers constituted by mercaptans, sulfides, disulfides, phosphines, phosphine-oxides and phosphoric acid triesters.

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patent: 5124058 (1992-06-01), Corti et al.
patent: 5154845 (1992-10-01), Williams
European Search Report dated Jul. 16, 1983 for EP92-116645.
English translation of Japanese Patent Application Publication No. 61-254697.

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