Water-repellent hygroscopic fiber

Details Water-repellent hygroscopic fiber Water-repellent hygroscopic fiber

1992-01-17

1993-11-09

Ryan, Patrick J.

Stock material or miscellaneous articles

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

Rod, strand, filament or fiber

428374, D01F 808

Patent

active

052601315

ABSTRACT:
A water-repellent, hygroscopic conjugate fiber which has a water-repellency of at least 80 marks and an equilibrium moisture regain of at least 5% by weight at the standard conditions.

REFERENCES:
Patent Abstracts of Japan, vol. 11, No. 262 (C-442), Aug. 25, 1987, JP-A-62 062 912, Mar. 19, 1987, Ogawa Noyuki, et al., "Acrylic Antistatic Fiber and Production Thereof".
Patent Abstracts of Japan, vol. 5, No. 195 (C-83), Dec. 11, 1981, & JP-A-56 118 910, Sep. 18, 1981, Bam Kaoru, et al., "Water Absorbing Acrylonitrile Fiber".
Database WPIL, AM 75-56154W, & JP-A-49 116 326, Nov. 7, 1974.
Database WPIL, AM-82-73520E, & JP-A-57 119 932, Jul. 26, 1992.
JIS L 1092, 5.2 Water Repellency Test (Spray Test), pp. 1-5.
JIS L 1013, 7.2 Equilibrium Moisture Regain, pp. 1-2.

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