Multi-dye textile dyeing process

Details Multi-dye textile dyeing process Multi-dye textile dyeing process

1977-11-14

1979-03-27

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Treatment of hides, skins, feathers and animal tissues

Tanning

8 14, 8 15, D06P 100

Patent

active

041463625

ABSTRACT:
A first dye is applied to spaced regions of a tufted carpet and a second dye is then applied to a substantially larger area of the dye including the spaced regions covered by the first dye. The second dye is absorbed by the carpet in the regions outside of the already dyed regions. But the second dye has a viscosity sufficiently lower than the viscosity of the first dye that the fibers in the spaced regions are substantially masked from and substantially do not absorb the second dye. The carpet is then steamed to fix the dyes to the yarn.

REFERENCES:
patent: 2359776 (1944-10-01), Milne et al.
patent: 3220793 (1965-11-01), Parson et al.
patent: 4010709 (1977-03-01), Sayman et al.

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