MELT-SPUN THERMOPLASTIC POLYURETHANE FIBER

• Main Authors: RAMSAY, Michael B, CHAN, Angelina, SURAGANI VENU, Lalith Bhargava, SPRAGUE, Christopher A, LAN, Qiang, VONTORCIK, JR
• Format: Patent
• Language: English; French
• Published: 15.06.2023
• Subjects: APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS; CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS; METALLURGY; NATURAL OR ARTIFICIAL THREADS OR FIBRES; ORGANIC MACROMOLECULAR COMPOUNDS; SPINNING; TEXTILES; THEIR PREPARATION OR CHEMICAL WORKING-UP

A melt-spun thermoplastic polyurethane fiber is provided. The melt-spun thermoplastic polyurethane fiber provides elastic properties and exhibits chemical resistance. L'invention concerne une fibre de polyuréthane thermoplastique filée à l'état fondu. La fibre de polyuréthane thermoplastique filée à l'état fondu fournit des propriétés élastiques et présente une résistance chimique.