Lubricant compositions for synthetic fibers and method for lubri

Compositions – Electrolytes for electrical devices

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81156, 252 86, 252 89, 252 52M, 252 56R, 252 56S, C10M 106

Patent

active

042500478

ABSTRACT:
Synthetic fibers are treated for the purpose of lubrication with a compound of the formula: ##STR1## wherein R.sub.1 is hydrogen or phenyl, R.sub.2 is an alkylene group having 1 to 3 carbon atoms, R.sub.3 is an alkylene group having 2 to 4 carbon atoms or a mixed alkylene group thereof, R.sub.4 is hydrogen, an acyl having 1 to 18 carbon atoms or alkyl group having 1 to 18 carbon atoms, p is a number of from 2 to 5 and n is a number of from 1 to 50.

REFERENCES:
patent: 2298432 (1942-10-01), Thompson
patent: 2730498 (1956-01-01), Fortess et al.
patent: 2834731 (1958-05-01), Carpenter
patent: 3282843 (1966-11-01), Alburger
patent: 3850682 (1974-11-01), Sturwold et al.
patent: 4127490 (1978-11-01), Newkirk et al.
patent: 4144178 (1979-03-01), Katabe et al.

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