Stain resistant multicolor textured cut pile carpet: cationic-dy

Details Stain resistant multicolor textured cut pile carpet: cationic-dy Stain resistant multicolor textured cut pile carpet: cationic-dy

1991-07-19

1993-04-06

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Synthetic fiber produced from material which contains...

8481, 8483, 8530, 8531, 8680, 8685, 8924, 8929, D06P 306, D06P 382

Patent

active

051999587

ABSTRACT:
Multicolored stain-resistant nylon carpet is prepared by tufting a space dyed cationic-dyeable carpet nylon, dyed with an acid or premetalized dye intermixed and tufted with an acid dyeable nylon and overdyed with an acid dye to selectively dye the acid dyeable fibers but not the already space dyed yarns.

REFERENCES:
patent: 4043749 (1977-08-01), Huffman
patent: 4579762 (1986-04-01), Ucci
patent: 4592940 (1986-06-01), Blyth et al.
patent: 4780099 (1988-10-01), Greschler et al.
patent: 5085667 (1992-02-01), Jenkins

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