Fibers with modified cross sectional profile

A method for making a fiber reinforcement with variations in transverse cross section is disclosed. The method includes forming a fiber comprising polymeric material and exposing the fiber to a heat treatment, such that at least a portion of the polymeric material at or near said surface of said fib...

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Hauptverfasser: McNair, Shannon, Forgeron, Dean Paul
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creator McNair, Shannon
Forgeron, Dean Paul
description A method for making a fiber reinforcement with variations in transverse cross section is disclosed. The method includes forming a fiber comprising polymeric material and exposing the fiber to a heat treatment, such that at least a portion of the polymeric material at or near said surface of said fiber is at or above the melting point temperature and substantially all of the polymeric material at or near the core is below the melting point temperature. The method further includes cooling the fiber to a temperature below the melting point temperature.
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language eng
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subjects ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS,ROPES OR THE LIKE
LIME, MAGNESIA
MECHANICAL FINISHING OF YARNS OR ROPES
MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS
METALLURGY
NATURAL OR ARTIFICIAL THREADS OR FIBRES
REFRACTORIES
SLAG
SPINNING
TEXTILES
TREATMENT OF NATURAL STONE
WARPING OR BEAMING
YARNS
title Fibers with modified cross sectional profile
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