Metal-containing products of phosphosulfurized amides and lubric

Fuel and related compositions – Liquid fuels – Aluminum or heavy metal – other than lead – containing

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Details

44 71, 252 327E, 252 467, C10L 126, C10M 148

Patent

active

044628099

ABSTRACT:
The invention herein is concerned with new compositions of matter made by (1) reacting phosphorus pentasulfide with an amide and (2) reacting this product with a metal-containing compound, and lubricant compositions containing same. The compositions reduce friction to a greater extent than lubricants containing no additive and, when placed in lubricating oils and used in an internal combustion engine, fuel consumption is reduced.

REFERENCES:
patent: 2562904 (1951-08-01), Freeman
patent: 3496106 (1970-02-01), Matson
patent: 4031017 (1977-06-01), Sabol
patent: 4293432 (1981-10-01), Papay et al.

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