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...
Patent
1974-02-19
1976-03-23
Jacobs, Lewis T.
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...
8 73, 8 84, 8177AB, D06P 506
Patent
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
Fikentscher Rolf
Helfert Herbert
Rokohl Rudolf
BASF - Aktiengesellschaft
Jacobs Lewis T.
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