Coextruded monofilaments

Details Coextruded monofilaments Coextruded monofilaments

1996-12-12

1998-12-15

Edwards, Newton

Stock material or miscellaneous articles

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

Rod, strand, filament or fiber

428374, D02G 300

Patent

active

058494103

ABSTRACT:
This invention relates to a coextruded monofilament having a sheath made of a first resin and a core made of a second resin which is different than the first resin and which has a higher coefficient of friction than the first resin. The core of the monofilament is exposed at the tip by conventional mechanical end-rounding techniques to form a tip with a higher coefficient of friction than the tip of a typical monofilament.

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patent: 5407735 (1995-04-01), Fukuda et al.
patent: 5466505 (1995-11-01), Fukuda et al.

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