Composition for hydraulic lubrication and coupling

Details Composition for hydraulic lubrication and coupling Composition for hydraulic lubrication and coupling

1992-12-01

1994-08-02

Howard, Jacqueline V.

Compositions

Electrolytes for electrical devices

252 49006, 252 78003, 252 78005, C10M10576

Patent

active

053343190

ABSTRACT:
A composition for hydraulic, lubricating and coupling is disclosed herein, which comprises organopolysiloxane and at least one additive selected from the group consisting of an anti-wear agent which is phosphorus type or sulfur type, a metal deactivator and a corrosion inhibitor. The composition according to the present invention further comprises an antioxidant. The composition according to the present invention can be used at high temperature for a long period, without showing a significant increase in viscosity.

REFERENCES:
patent: 2157452 (1939-05-01), Humphreys
patent: 2629731 (1953-02-01), Harman
patent: 2797238 (1957-06-01), Miller
patent: 3350348 (1967-10-01), Braid
patent: 3361671 (1968-01-01), Lowe
patent: 3403102 (1968-09-01), Le Suer
patent: 3423316 (1969-01-01), Dickert
patent: 3532730 (1970-10-01), Culpepper
patent: 3567638 (1971-03-01), Braid
patent: 3646172 (1972-02-01), Myers
patent: 3839507 (1974-10-01), Hechenbleikner
patent: 4744915 (1988-05-01), Budnik
patent: 4840743 (1989-06-01), Gardiner
Smallheer and Smith, "Lubricant Additives", 1967 pp. 1-11.

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