One-bath dyeing of polyester-cellulosic blends using disperse an

Details One-bath dyeing of polyester-cellulosic blends using disperse an One-bath dyeing of polyester-cellulosic blends using disperse an

1987-06-01

1989-01-31

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Multiple chemically diverse fibers or fibers with different...

Polyester fiber and cellulose fiber

8585, 8640, 8642, 8650, 8651, 8652, D06P 382, C09B 4900

Patent

active

048013030

ABSTRACT:
Polyester-cotton blend textile substrates are dyed with a disperse dye and then with a sulfur dye from the same dyebath which is maintained at a temperature no higher than 105.degree. C. when the sulfur dye is present therein and which preferably contains glucose as the reducing agent for the sulfur dye.

REFERENCES:
patent: 4082502 (1978-04-01), von der Eltz et al.
patent: 4169705 (1979-10-01), Boyd et al.
patent: 4300903 (1981-11-01), Engelhardt et al.
patent: 4465490 (1984-08-01), von der Eltz

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