FIBER LAMINATE STRUCTURE AND WATERPROOF MOISTURE-PERMEABLE CLOTHING

• Main Authors: HARUTA MASARU, RYOMOTO TAKUYA, OKUNAGA KENICHI, KOMORI SHINYA, INADA KOJIRO
• Format: Patent
• Language: English; Japanese
• Published: 29.05.2024
• Subjects: ACCESSORIES; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; HUMAN NECESSITIES; LAUNDERING; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; OUTERWEAR; PERFORMING OPERATIONS; PROTECTIVE GARMENTS; TEXTILES; TRANSPORTING; TREATMENT OF TEXTILES OR THE LIKE; TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS; WEARING APPAREL

To provide a fiber laminate structure and a waterproof moisture-permeable clothing having a highly practicable waterproof moisture-permeable function with excellent light resistance and excellent recycling efficiency.SOLUTION: Provided is a fiber laminate structure in which a non-porous film made of a polyester film having the thickness of 10 to 30 μm is laminated on one side of a fabric made of polyester fiber, where the polyester film contains ultraviolet light absorber and light stabilizer severally by 0.05 to 1.0 mass%, and titanium oxide having a bandgap of 3.1(eV) or more by 0.1 to 1.0 mass%. The fiber laminate structure can be preferably used for a waterproof moisture-permeable clothing.SELECTED DRAWING: None 【課題】 耐光性に優れるとともにリサイクル効率の優れた実用性の高い防水透湿機能を有する繊維積層構造体および防水透湿性衣料を提供する。【解決手段】本発明の繊維積層構造体は、ポリエステル繊維からなる織物の片面にポリエステルフィルムからなる厚さが１０～３０μｍの無孔質フィルムをラミネートした繊維積層構造体であって、前記ポリエステルフィルム中に紫外線吸収剤および光安定剤をそれぞれ０．０５～１．０質量％、バンドギャップが３．１（ｅＶ）以上である酸化チタンを０．１～１．０質量％含む。上記繊維積層構造体は、防水透湿性衣料に好適に用いることができる。【選択図】 なし