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
1976-02-24
1978-07-18
Schulz, William E.
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...
8168C, 528272, 560 84, 560 85, 560 89, 560 91, D06P 504
Patent
active
041012747
ABSTRACT:
Process for the even dyeing of synthetic fiber materials and mixtures thereof with natural fibers with water-insoluble disperse dyes according to the exhaustion method, which comprises adding to the dyebath as levelling agents linear water-soluble, or dispersible polyesters containing sulfo groups.
REFERENCES:
patent: T862017 (1969-05-01), Caldwell
patent: 2028091 (1936-01-01), Jaeger
patent: 2176423 (1939-10-01), Jaeger
patent: 2923593 (1960-02-01), Olpin et al.
patent: 3734874 (1973-05-01), Kibler et al.
patent: 3978262 (1976-08-01), Fritz et al.
Beutler Helmut
Engelhardt Friedrich
Hintermeier Karl
Ribka Joachim
Hoechst Aktiengesellschaft
Schulz William E.
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