Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Rod – strand – filament or fiber
Patent
1983-10-03
1985-03-26
Lesmes, George F.
Stock material or miscellaneous articles
Coated or structually defined flake, particle, cell, strand,...
Rod, strand, filament or fiber
428395, 4273934, 81156, 525183, D02G 300
Patent
active
045073244
ABSTRACT:
Polyamide carpet fibers coated with a certain class of fluorine-containing addition polymer are described. The coating is chemically bonded to the fiber surface through amide linkages (--NHCO--) of the polyamide. The coating imparts antisoiling properties of a permanent nature to the fibers. Where applied to carpet yarn, the coating has good retention through carpet dyeing operations and does not significantly interfere with the ability of the carpet to take up dye, even in the case of foam dyeing which is particularly sensitive to fluorocarbon coatings.
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Textile Research Journal, Jul., 1953, pp. 462-468, "The Reaction of Polyacrylic Acid with Nylon", A. C. Nuessle and R. F. Crawford.
Olive Gisela
Olive Salvador
Johnson Beverly K.
Lesmes George F.
Monsanto Company
Whisler John W.
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