High temperature grease compositions

Details High temperature grease compositions High temperature grease compositions

1979-02-23

1981-11-03

Demers, Arthur P.

Compositions

Electrolytes for electrical devices

252 28, 252 327E, 252 33, 252 56S, C10M 724

Patent

active

042984815

ABSTRACT:
High temperature grease compositions comprise 80% to 94% by weight of a base fluid that is a dialkyl ester of hydrogenated dimer acids that contain less than 8% by weight of trimer acids, 0.2% to 6% by weight of an additive system that contains antioxidant, rust-inhibiting, metal-passivating, and load-bearing components, and 5% to 20% by weight of a thickener component that comprises an oleophilic surface-modified clay and a dispersant.

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patent: 4049563 (1977-09-01), Burrous
patent: 4124514 (1978-11-01), Yaffe
patent: 4141844 (1979-02-01), Yaffe

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