Sizing for glass fibers and other similarly-coated fibers

Details Sizing for glass fibers and other similarly-coated fibers Sizing for glass fibers and other similarly-coated fibers

1977-05-25

1979-09-18

Woodberry, Edward M.

Stock material or miscellaneous articles

Composite

Of quartz or glass

260 174ST, 428392, 428442, 428532, B32B 1710, C08L 302, C08L 304

Patent

active

041683455

ABSTRACT:
Sizing compositions for coating glass fibers as well as the coated fibers in which the compositions are constituted essentially of two film forming agents and of two lubricants. One film forming agent is a modified starch in which almost the entire mass of starch granules is burst. The second is an acrylic polymer, preferably a water-soluble one. One lubricant is non-ionic and preferably a mineral oil. The second is a polyethylene wax in the form of an aqueous emulsion containing a cationic emulsifier.

REFERENCES:
patent: 3108441 (1963-10-01), Watson
patent: 3227192 (1966-01-01), Griffiths
patent: 3793065 (1974-02-01), Morrison et al.
patent: 3946132 (1976-03-01), Hedden
patent: 4009317 (1977-02-01), Chase et al.
patent: 4049597 (1977-09-01), Motsinger
Chem. Absts., vol. 69:61302w, Rammel.
Chem. Absts., vol. 75:67031c, Ingatius.
Chem. Absts., vol. 83:44659q, Mukai.
Chem. Absts., vol. 83:44660h, Graham.
Chem. Absts., vol. 83:194901b, Hedden.
Chem. Absts., vol. 85:7208m, Miyakoshi.

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