Production of level dyeings on acrylonitrile polymer fibers with

Bleaching and dyeing; fluid treatment and chemical modification – Chemical modification of textiles or fibers or products thereof – Treating textiles or fibers from synthetic resin or natural...

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8 73, 8 84, 8177AB, D06P 506

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active

039457940

ABSTRACT:
Acrylonitrile polymer fibers are dyed level shades with basic dyes using as leveling agent a quaternary ammonium salt containing two or three benzyl groups as nitrogen ligands.

REFERENCES:
patent: 3716329 (1973-02-01), Komninos et al.
patent: 3726641 (1973-04-01), Komninos

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