Yarn sizing process and product

Details Yarn sizing process and product Yarn sizing process and product

1974-06-20

1976-08-10

Smith, Ronald H.

Stock material or miscellaneous articles

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

Rod, strand, filament or fiber

260 296H, 427390, B32B 2734

Patent

active

039743217

ABSTRACT:
Synthetic sizes for use on yarns in water jet looms are prepared by copolymerizing methacrylic acid with from about 3% by weight to about 15% by weight of acrylic acid or vinylethoxytetraethylene glycol as the comonomer. These sizes are useful as nylon warp sizes in water jet looms. They have the desired adhesion to nylon and water resistance plus nonadhesion to steel parts on the loom.

REFERENCES:
patent: 2253146 (1941-08-01), Spanagel
patent: 2904541 (1959-09-01), Barrett
patent: 2945013 (1960-07-01), Ott
patent: 3000758 (1961-09-01), Hennemann
patent: 3590106 (1971-06-01), Smith
Union Carbide, "Vinyl Ethers From Union Carbide," p. 9.

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