Lubricants comprising dialkanolamine derivatives

Stock material or miscellaneous articles – Surface property or characteristic of web – sheet or block

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252 12, 252 515R, 274 41A, 274 42R, 274 43, 427358, 428900, C10M 132, G11B 300

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active

041256689

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: 2136846 (1938-11-01), Furlotti
patent: 2182323 (1939-12-01), Seymour
patent: 2189788 (1940-02-01), Freeman
patent: 2248925 (1941-07-01), Lincoln et al.
patent: 2805998 (1957-09-01), Cantrell et al.
patent: 3631162 (1971-12-01), McGaugh et al.
patent: 3652314 (1972-03-01), Castner
patent: 3862860 (1975-01-01), Pardee et al.
patent: 3954637 (1976-05-01), Pardee et al.

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