Lubricant-bearing fibers and lubricant compositions therefor

Details Lubricant-bearing fibers and lubricant compositions therefor Lubricant-bearing fibers and lubricant compositions therefor

1980-09-22

1982-04-13

Tungol, Maria Parrish

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

252 89, 252 496, 428290, C08L 9100, D06M 1318, D06M 1566

Patent

active

043247202

ABSTRACT:
Fiber lubricant compositions having unusual lubricating properties for spunbonded, nonwoven polypropylene carpet backing are disclosed. A needle-tufted carpet, prepared from a carpet backing bearing a composition of this invention, has unexpectedly high strength and unexpectedly low flammability. The compositions of this invention comprising a mixture of butyl stearate and certain silicone-glycol copolymers, are useful as a lubricant for synthetic fibers, in general.

REFERENCES:
patent: 3867188 (1975-02-01), Campbell et al.
patent: 3997450 (1976-12-01), Steinmiller
patent: 4105567 (1978-07-01), Koerner et al.
patent: 4169905 (1979-10-01), Delaval et al.

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