Lubricants comprising dialkanolamine derivatives

Details Lubricants comprising dialkanolamine derivatives Lubricants comprising dialkanolamine derivatives

1976-09-10

1978-01-31

Gantz, Delbert E.

Compositions

Electrolytes for electrical devices

252 51, C10M 132

Patent

active

040714608

ABSTRACT:
An article of manufacture and a method are disclosed herein for improving lubricity and wear resistance of a given substrate by applying thereto a solution consisting essentially of a dialkanolamine and a halogenated hydrocarbon carrier. The composition herein disclosed has been found to be most effective as preservatives for coating sundry substrates, especially gramophone or phonograph record surfaces whereby there is effected a marked reduction of record groove wear while substantially minimizing noise and harmonic distortion. The preferred composition herein contemplated and disclosed is one consisting essentially of a N-alkyl-substituted N,N-dialkanolamine and a halogenated hydrocarbon carrier, said dialkanolamine having the formula:

REFERENCES:
patent: 2325533 (1943-07-01), Montgomery et al.
patent: 3711406 (1973-01-01), Lowe
patent: 3755433 (1973-08-01), Miller et al.
patent: 3862860 (1975-01-01), Pardee et al.

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