FLEXIBLE TEXTILE MATERIAL MADE OF BLOCK COPOLYMER AND HAVING STRETCHABILITY AND ANTI-PILLING PROPERTY

• Main Authors: QUENTIN PINEAU, CLIO COCQUET
• Format: Patent
• Language: English; Japanese
• Published: 05.03.2024
• 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; LOOMS; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; METHODS OF WEAVING; NATURAL OR ARTIFICIAL THREADS OR FIBRES; ORGANIC MACROMOLECULAR COMPOUNDS; SPINNING; TEXTILES; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; WEAVING; WOVEN FABRICS

To provide a waterproof breathable textile material improved in stretchability, flexibility, abrasion resistance and tear strength.SOLUTION: There is provided a textile material which is made of a block copolymer including at least one rigid polyamide PA block and at least one flexible block and has flexibility, stretchability and anti-pilling property, in which the copolymer includes at least one carboxylic acid chain terminal blocked by a polycarbodiimide.SELECTED DRAWING: None 【課題】伸縮性、可撓性、耐摩耗性及び引裂強度を改善した防水通気性織物材料を提供する。【解決手段】少なくとも１つの硬質ポリアミドＰＡブロック及び少なくとも１つの可撓性ブロックを含むブロックコポリマーに基づく、可撓性、伸縮性及び抗ピリング性の織物材料であって、前記コポリマーが、ポリカルボジイミドでブロックされた少なくとも１つのカルボン酸鎖末端を含むことを特徴とする、織物材料である。【選択図】なし