Permanently stain resistant textile fibers

Details Permanently stain resistant textile fibers Permanently stain resistant textile fibers

1991-04-12

1994-05-31

Lesmes, George F.

Stock material or miscellaneous articles

Coated or structually defined flake, particle, cell, strand,...

Rod, strand, filament or fiber

811556, 811565, 81161, 428 96, 428392, 428393, 428395, D06M 1404, D06M 1412

Patent

active

053168500

ABSTRACT:
Permanently stain resistant nylon and cellulosic fibers, and a method to impart permanent stain resistance to polyamide or cellulosic fibers, by covalently binding a stain resistant composition to a linking compound that has been covalently attached to the fiber are disclosed. This invention represents a significant advance in the art of textile treatments in that the covalently linked stain resist treatment is not removed after a series of alkaline shampooings. This invention is particularly useful in the preparation of commercial grade carpets for heavy traffic areas that will not lose their stain resistance after frequent shampooing.

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