Continuous thermosol dyeing of high-modulus, high-tenacity, low-

Details Continuous thermosol dyeing of high-modulus, high-tenacity, low- Continuous thermosol dyeing of high-modulus, high-tenacity, low-

1987-11-24

1989-06-06

Lieberman, Paul

Bleaching and dyeing; fluid treatment and chemical modification

Organic additive for dye composition, dye composition...

Carboxylic acid or salt thereof

8680, 8924, 8933, C09B 6700

Patent

active

048368288

ABSTRACT:
Fabrics constructed of high-modulus, high-tenacity, low-shrinkage polyamide fabrics are continuously dyed with acid dyes by applying at ambient temperatures a pad bath solution formulated to provide a continuous film on the fabric surface followed by drying and dry heat curing or thermosoling at elevated temperatures to fix the dye molecules inside the fibers.

REFERENCES:
patent: 4077764 (1978-03-01), von der Eltz et al.
patent: 4180491 (1979-12-01), Kim et al.
patent: 4406661 (1983-09-01), Buhler et al.
patent: 4421516 (1983-12-01), Stahl et al.
patent: 4631067 (1986-12-01), Hussamy

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