Process for producing anti-wicking polyester yarn and product pr

Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Rod – strand – filament or fiber

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Details

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.

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patent: 2433842 (1948-01-01), Griffin
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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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