Method of treating polyester fabric

Details Method of treating polyester fabric Method of treating polyester fabric

1989-04-13

1990-05-29

Lusignan, Michael

Coating processes

With stretching or tensioning

Running lengths

427176, 427381, 4273899, 4273931, 4273932, 428265, 428422, B05D 302, B05D 312

Patent

active

049294717

ABSTRACT:
A method of treating polyester fabric to enhance the physical properties thereof. The fabric is first exposed to a solution comprising a wetting agent, a nonionic fluorocarbon long chain polymer, a nonionic, cationic or anionic nonsilicone based softener, a gum and a carrier comprising water and/or an organic solvent. The fabric is then exposed to heat and tension to evaporate the carrier from the solution, polymerize the nonionic fluorocarbon long chain polymer, cross-link the polyester, the softener, the gum and the nonionic fluorocarbon long chain polymer and reorient the polyester to a more crystalized structure.

REFERENCES:
patent: 4764395 (1988-08-01), Felder et al.

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