Method for treating polymeric fibers

Details Method for treating polymeric fibers Method for treating polymeric fibers

1974-08-16

1976-05-25

Tillman, Murray

Stock material or miscellaneous articles

Coated or structually defined flake, particle, cell, strand,...

Rod, strand, filament or fiber

252 86, 260 75T, 260785, 260485G, 428395, 526 5, 526 14, 526 16, 526 19, 526 23, 526303, 526318, 526348, C08J 706

Patent

active

039595609

ABSTRACT:
Ester lubricant compositions are provided which provide a good balance of lubricity and emulsifiability. The esters are derived from polyoxyalkylene glycols with a dibasic acid mixture consisting of dimer acids and short-chain dibasic acids. The emulsions and clear, homogeneous lubricant solutions provide excellent spin finishes for fibers such as polyamides and polyesters.

REFERENCES:
patent: 3575856 (1971-04-01), Anton
patent: 3694257 (1972-09-01), Dumont
patent: 3769215 (1975-10-01), Sturwold et al.
Ludewig, Polyester Fibers, Chemistry and Technology, Wiley-Interscience, (1964), p. 195.
Kirk-Othmer, Encyclopedia of Chemical Technology, John Wiley & Sons, Inc., Vol. 12, (1967), pp. 579-580.

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