Stain resistance of nylon carpet

Details Stain resistance of nylon carpet Stain resistance of nylon carpet

1995-09-25

1996-11-05

Einsmann, Margaret

Bleaching and dyeing; fluid treatment and chemical modification

Pattern effect dyeing, process, compositions, or products

Two or more sequential dye application steps

8539, 8495, 8615, 8673, 8680, 8685, 8924, D06P 300, D06P 306

Patent

active

055712908

ABSTRACT:
Stain-resistant nylon, especially cationic-dyeable carpet nylon, is prepared by dyeing and/or printing cationic-dyeable nylon fibers with acid or premetallized dye. Lightfastness and depth of shade of an apparent value equal to acid dyeable nylons is obtained with superior stain resistance equal to commercially available solution dyed nylon carpeting.

REFERENCES:
patent: 4043749 (1977-08-01), Huffman
patent: 4496364 (1985-01-01), Stakelheck
patent: 5085667 (1992-04-01), Jenkins
patent: 5199958 (1993-04-01), Jenkins et al.
patent: 5466527 (1995-11-01), Jenkins

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