Water based lubricant

Details Water based lubricant Water based lubricant

1979-10-09

1981-12-01

Howard, Jacqueline V.

Compositions

Electrolytes for electrical devices

252 495, 72 42, C10M 318

Patent

active

043035370

ABSTRACT:
A stable aqueous dispersion of a solid lubricant combination of MoS.sub.2 and graphite and an acrylic resin is used to coat bearing members to provide an air drying long lasting lubricant coating. A typical formulation is 60 to 80% water, 15 to 30% MoS.sub.2 and graphite in the weight ratio of 1.5:1 to 2.5:1 and 5 to 10% polybutyl acrylate. The MoS.sub.2 and graphite preferably have a particle size of less than 5 .mu.m.

REFERENCES:
patent: 3051586 (1962-08-01), Heath
patent: 3843529 (1974-10-01), Bertrand
patent: 4052323 (1977-10-01), Feneberger et al.
patent: 4094799 (1978-06-01), DeVries et al.

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