Back dyeing, tufting, and hot air sublimation of dyes to pile of

Details Back dyeing, tufting, and hot air sublimation of dyes to pile of Back dyeing, tufting, and hot air sublimation of dyes to pile of

1975-09-12

1977-03-22

Levy, Donald

Bleaching and dyeing; fluid treatment and chemical modification

Treatment of hides, skins, feathers and animal tissues

Tanning

8 62, 8 1XB, 8 25A, 28 722R, 428 95, D06P 700

Patent

active

040134075

ABSTRACT:
A pattern is placed on one surface of a carpet backing by the use of sublimable dyes. A carpet facing is tufted into the backing with the face yarns on the side of the backing opposite from the side of the backing containing the pattern of dyes. Subsequent heating causes the sublimable dyes to move from the carpet backing surface through the carpet backing and then through the face yarn to provide a dyed patterned face yarn. A latex coating is provided to the carpet backing to lock the tufted carpet face yarns to the carpet backing and to lock residual dye to the surface of the carpet backing.

REFERENCES:
patent: 2068770 (1937-01-01), Schwarzschell
patent: 3758269 (1973-09-01), Bartsch
patent: 3837796 (1974-09-01), Flexssner
patent: 3874846 (1975-04-01), Ashe
patent: 3880579 (1975-04-01), Renaut
patent: 3949574 (1976-04-01), Glover
Ciba Review, Jan. 1967, pp. 47-51 and 1970, pp. 53-55.

Affiliated with

Also associated with

Rating

Back dyeing, tufting, and hot air sublimation of dyes to pile of does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Back dyeing, tufting, and hot air sublimation of dyes to pile of, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Back dyeing, tufting, and hot air sublimation of dyes to pile of will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1953997