Continuous dyeing of pile fabrics

Details Continuous dyeing of pile fabrics Continuous dyeing of pile fabrics

1980-05-14

1982-09-28

Tungol, Maria Parrish

Bleaching and dyeing; fluid treatment and chemical modification

Dye or potential dye composition, additive, treatment,...

Mixed dyes, noncomplexed

8639, 8643, 8929, D06P 100, D06P 300

Patent

active

043516416

ABSTRACT:
A method for continuous dyeing of pile fabric using a Kusters dye applicator is disclosed. The method concerns the use of a dye solution comprising at least two dyestuffs, the dyestuffs being selected to have approximately equal strike rates, and a sufficient amount of a thickening agent to provide a dye solution-viscosity of from about 300 to about 1000 centipoise (Brookfield Viscometer). The resulting dyed carpet exhibits excellent shade uniformity in the across machine direction.

REFERENCES:
patent: 4213759 (1980-07-01), Ridyard et al.
Jenkins, et al. Textile Chemist & Colorist 1/14/70, pp. 6-12.
Continuous Dyeing of Polyester Carpet, Dupont Bulletin No. 147 (12/70).
Olson, "Textile Chemist & Colorist" vol. 1, No. 9, Apr. 23, 1969, p. 35.

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