Method and apparatus for bonding, coating and dyeing yarn

Details Method and apparatus for bonding, coating and dyeing yarn Method and apparatus for bonding, coating and dyeing yarn

1994-12-05

1996-11-05

Bell, Janyce

Coating processes

Flame contact

After coating

427177, 427379, 4273199, 4273935, 427428, 427429, 4274347, 118 47, 118208, 118405, 118DIG19, B05D 308, B05C 1100

Patent

active

055715591

ABSTRACT:
A method and apparatus for bonding, coating and/or dyeing yarn which impregnates the yarn with a solution containing at least one of a polymer resin, coating or dyestuff dissolved in a flammable solvent/carrier. The solvent/carrier in the impregnated yarn is then ignited to burn away a part of the solvent/carrier from the yarn. A portion of the solvent/carrier remains in the yarn to prevent damage to the yarn. The yarn containing the residual solvent/carrier then is dried at an elevated temperature.

REFERENCES:
patent: 3110607 (1963-11-01), McElroy
patent: 3416874 (1968-12-01), Robin
patent: 3591407 (1971-07-01), Petersik et al.
patent: 3909196 (1975-09-01), Birke et al.
patent: 3920866 (1975-11-01), Lefebvre
patent: 3962213 (1976-06-01), Flynn

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