FILLED CUT-RESISTANT FIBER

A fiber having increased cut resistance is made from a fiber-forming polymer and a hard filler having a Mohs Hardness Value greater than about 3. The filler is included in an amont of about 0.05 percet to about 20 percent by weight. In preferred embodiments, the fiber-forming polymer is poly(ethylen...

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Bibliographic Details
Main Authors ETHERIDGE O. OAKLEY, JR, EDWARD R. KAFCHINSKI, SCOTT W. THOMPSON, ROBERT B. SANDOR, GUNILLA E. GILLBERG-LAFORCE, HERMAN L. LANIEVE, MICHELLE C. CARTER, WILLIAM F. CLEAR, JOHN A. FLINT
Format Patent
LanguageEnglish
Spanish
Published 30.09.1998
Edition6
Subjects
ACCESSORIES
APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS
BRAIDING
CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS
CHEMISTRY
COMPOSITIONS BASED THEREON
COTTON-WOOL
FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS
HUMAN NECESSITIES
KNITTING
LACE-MAKING
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL
METALLURGY
NATURAL OR ARTIFICIAL THREADS OR FIBRES
NON-WOVEN FABRICS
ORGANIC MACROMOLECULAR COMPOUNDS
OUTERWEAR
PROTECTIVE GARMENTS
SPINNING
TEXTILES
THEIR PREPARATION OR CHEMICAL WORKING-UP
TRIMMINGS
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
WADDING
WEARING APPAREL
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Summary:A fiber having increased cut resistance is made from a fiber-forming polymer and a hard filler having a Mohs Hardness Value greater than about 3. The filler is included in an amont of about 0.05 percet to about 20 percent by weight. In preferred embodiments, the fiber-forming polymer is poly(ethylene terephthalate) or a liquid crystalline polyester comprising monomer units derived from 6-hydroxy-2-naphthoic acid and 4-hydroxybenzoic acid. Preferred fillers include tungsten and alumina. Una fibra que tiene resistencia a cortes aumentada, se hace a partir de un polímero formador de fibra y de un llenador duro que tiene un valor de dureza de Mohs de más de aproximadamente 3; el llenador está incluido en una cantidad de aproximadamente 0.05% a aproximadamente 20% en peso; en modalidades preferidas, el polímero formador de fibra es tereftalato de polietileno o un poliéster cristalino líquido que comprende unidades de monomero derivadas de ácido 6-hidroxi-2-naftoico 4-hidroxibenzoico; los llenadores preferidos incluyen tungsteno y alumina.
Bibliography:Application Number: MX19970008964