| 摘要 |
<p>The present invention relates to a textile structure resistant to the impact of projectiles (bullet-proof) and to the penetration of sharp and/or pointed elements, at least partially produced with ballistic yarns, said textile structure being at least partially impregnated with a polycarbonate-based resin, in the form of a copolymer or in a mixture with other polymers, dissolved in a solvent, and having a thickness at least 10% lower than the thickness corresponding to its weaving phase. The present invention also relates to a method for the production of a textile structure resistant to the impact of projectiles and to the penetration of sharp and/or pointed elements, comprising the phases consisting in forming a textile structure at least partially produced with ballistic yarns; at least partially impregnating said textile structure with a polycarbonate-based resin, in the form of a copolymer or in a mixture with other polymers, dissolved in a solvent; eliminating the solvent used for the solution from the impregnated textile structure; pressing the impregnated textile structure deprived of the solvent until a reduction in the thickness of at least 10% of the thickness in the forming phase, is obtained.</p> |
