Process for dyeing stain resistant nylon carpets

Details Process for dyeing stain resistant nylon carpets Process for dyeing stain resistant nylon carpets

1989-06-21

1990-01-09

McCamish, Marion C.

Bleaching and dyeing; fluid treatment and chemical modification

Organic additive for dye composition, dye composition...

Polymeric additive

428 96, 428 97, D06P 100

Patent

active

048925586

ABSTRACT:
A process for dyeing carpets composed of nylon fibers coated with stain blocker whereby any loss of stain resistance occurring during processing of the fibers is recovered. The process comprises adding a small amount of stain blocker to the dye liquor used in dyeing the carpets.

REFERENCES:
patent: 4030880 (1977-06-01), Holfeld et al.
patent: 4619853 (1986-10-01), Blyth et al.

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