Nondestructive method for quickly determining amount of lubrican

Details Nondestructive method for quickly determining amount of lubrican Nondestructive method for quickly determining amount of lubrican

1975-01-20

1976-02-17

Serwin, R. E.

Chemistry: physical processes

Physical processes

Crystallization

23230R, 73159, 250303, G01N 3336, G01N 2310, G01N 3328

Patent

active

039389553

ABSTRACT:
A method is disclosed whereby the amount of a lubricant composition such as a spin finish, coning oil, etc. applied to a textile strand may be accurately determined in a matter of seconds or minutes. The method involves applying to a running length textile strand a lubricant composition containing a tracer, winding the lubricated strand into a package, and subjecting the package to nondestructive analysis with an X-ray spectrochemical analyzer to measure the amount of tracer present in the package and to thereby obtain a measurement of the relative amount of lubricant applied to the strand.

REFERENCES:
patent: 3459506 (1969-08-01), Finucane
patent: 3560157 (1971-02-01), Anderson
"Fiber Technology", Textile World, p. 12, July, 1974.
Nelson et al., "Rapid Determination of Bromine-Containing Flame Retardants on Fabrics", Textile Research Journal, June, 1973, pp. 357-361.

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