Process for the surface modification of synthetic fibers

Details Process for the surface modification of synthetic fibers Process for the surface modification of synthetic fibers

1982-12-16

1985-04-09

Beck, Shrive P.

Coating processes

Particles, flakes, or granules coated or encapsulated

Resin base

4274301, 428378, 428394, 1621575, B05D 724

Patent

active

045101850

ABSTRACT:
A process for obtaining water-dispersable polyolefin fibers endowed with a high degree of cohesion consists in maintaining the fibers in contact with a stable emulsion formed by a water solution of polyvinyl alcohol and a poor solvent for the polyolefin, under stirring in turbulence conditions, at a temperature lower than the boiling temperature of the emulsion.

REFERENCES:
patent: 3848027 (1974-11-01), Forbess et al.
patent: 3891499 (1975-06-01), Kato et al.
patent: 4002796 (1977-01-01), Baldi et al.
patent: 4374788 (1983-02-01), Gonzales

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