Process for producing anti-wicking polyester yarn and product pr

Details Process for producing anti-wicking polyester yarn and product pr Process for producing anti-wicking polyester yarn and product pr

1990-12-17

1992-05-26

Lusignan, Michael

Stock material or miscellaneous articles

Coated or structually defined flake, particle, cell, strand,...

Rod, strand, filament or fiber

57258, 219 1061R, 427 451, 4273934, 428422, B05D 302, B32B 2736

Patent

active

051166828

ABSTRACT:
A process for producing anti-wicking and water repellant polyester yarns at high processing speeds. Polyester yarn or other heat stable yarn is continuously fed to a coating station, the yarn is then coated with a fluorocarbon polymer emulsion or dispersion and the yarn is dried in an RF oven, heat cured in a coating oven, and then wound.

REFERENCES:
patent: 2226871 (1940-12-01), Nicholas
patent: 2405037 (1946-07-01), Hsu
patent: 2433842 (1948-01-01), Griffin
patent: 2492187 (1949-12-01), Rusca
patent: 2542301 (1951-02-01), Barrington
patent: 2865790 (1958-12-01), Baer
patent: 3205334 (1965-09-01), Manwaring
patent: 3578487 (1971-05-01), Knell et al.
patent: 4564561 (1986-01-01), Lore et al.
patent: 4612356 (1986-09-01), Falk

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