Thread sealing and lubricating composition

Details Thread sealing and lubricating composition Thread sealing and lubricating composition

1981-11-06

1983-04-05

Howard, Jacqueline V.

Compositions

Electrolytes for electrical devices

252 30, C10M 110

Patent

active

043790623

ABSTRACT:
A thread sealing and lubricating composition which can be employed at elevated temperatures without carburization of stainless steel fittings is disclosed. The composition contains 8-25% finely divided copper flakes, 5-20% finely divided aluminum particles, and 4-15% non-metallic, non-carbon powder suspended in a petroleum vehicle. The preferred composition contains 10% copper flakes, 5% aluminum powder, 5% non-metallic powder and 80% viscous petroleum vehicle.

REFERENCES:
patent: 2065247 (1936-12-01), Smith
patent: 2183347 (1939-12-01), Campbell
patent: 2543741 (1951-02-01), Zweifel
patent: 3309313 (1967-03-01), Callahan
patent: 3652414 (1972-03-01), Bergeron
patent: 4155860 (1979-05-01), Soucy
Mayberry, "Development of an API Thread Compound" (Source Unknown) (1951) pp. 205-222, Discusses the Composition of Thread Compounds at pp. 210-211.

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