Rupture resistant yarn in particular for producing garments
AssigneeSA Schappe
InventorsJean Guevel, Guy Bontemps
Life of this patent
Estimating the term…
Abstract
The invention concerns a yarn comprising a core (A) obtained by coextrusion of a glass multifilament E, R, C or S or more generally of glass silk or basalt and a polymer sheath of the thermoplastic, thermoset, natural elastomer fluorinated or non fluorinated synthetic elastomer type. The fiberglass part represents not more than 60 wt. % of the sheath+filament complex, and the core (A) is wrapped with synthetic multifilaments (B, C).
Claims5
Cut-resistant yarn, comprising a core (A) obtained by coextrusion of a multifilament of E-, R-, C- or S-glass or more generally of textile glass or basalt filament and of a sheath of polymer of thermoplastic, thermosetting, natural elastomer or synthetic elastomer type, fluorinated or otherwise, characterized in that the glass fibre part represents at most 60% by weight of the filament+sheath compound, and in that the core (A) wrapped with synthetic multifilaments (B, C).
Dependencies are inferred from the claim text.