Composite yarn, method for obtaining same and resulting textile structure

Abstract

The invention concerns a composite yarn consisting of a continuous yarn, obtained by spinning fibers made of organic or inorganic material or natural fibers, and a polymer material. The invention is characterized in that the consecutive fibers said yarn are uniformly distributed in said polymer material such that each of said fibers is coated by said polymer material. The invention also concerns a method for making such a composite yarn and a textile structure obtainable from at least a composite yarn of the invention.

Description

technical field The present invention relates to a composite yarn for technical and industrial use, which can be incorporated into all types of textile structures, especially into fabric webs, which are suitable for any one specific application or any specification, for example for the preparation of veils Fabric web for panels or curtains. More specifically, the invention relates to a composite yarn obtainable by a covering process. Background technique Known technical composite yarns manufactured and marketed by the applicant of the present invention include: - a core comprising continuous filaments, especially continuous filaments made of inorganic material such as glass, or organic material such as polyester, polyamide or polyvinyl alcohol; - a sheath or jacket comprising a matrix material consisting of at least one chlorinated polymer material such as polyvinyl chloride (PVC) and a flame retardant mineral filler incorporated into and dispersed in the matrix, and a p...

AI Technical Summary

Problems solved by technology

However, none of the above-mentioned flame-retardant fillers is suitable for improving the flame-retardant properties of the above-mentioned composite yarns to the required level without reducing its other properties, such as mechanical properties.

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