PROBLEM TO BE SOLVED: To provide a composite fabric that has improved tensile strength and impact resistance, and has suppressed drawdown during heat molding, thus securing stable molding quality.SOLUTION: A composite fabric has a three-layer structure composed of an intermediate layer, and surface layers on both sides of the intermediate layer. The intermediate layer is formed of a fiber fabric, the surface layer is formed of a polyolefin resin, the fiber fabric contains polypropylene and polyethylene terephthalate at a mass ratio of 20:80-80:20.SELECTED DRAWING: None
【課題】引張強度および耐衝撃性が向上し、かつ、熱成形時のドローダウンが抑制されるため、成形品質が安定した複合織物を提供する。【解決手段】中間層と、該中間層を挟む両側の表層とからなる、三層構造を有する複合織物であって、該中間層が繊維織物により形成され、該表層がポリオレフィン樹脂により形成され、該繊維織物が、ポリプロピレンおよびポリエチレンテレフタレートを質量比で20:80〜80:20の範囲で含むことを特徴とする複合織物。【選択図】なし
COMPOSITE FABRIC AND AUTOMOBILE EXTERIOR MEMBER
複合織物及び自動車外装部材
2018-03-15
Patent
Electronic Resource
Japanese
IPC: | B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B62D MOTOR VEHICLES , Motorfahrzeuge / D03D WOVEN FABRICS , Gewebe |
EXTERIOR MEMBER FOR AUTOMOBILE, AND METHOD FOR MANUFACTURING EXTERIOR MEMBER FOR AUTOMOBILE
European Patent Office | 2023
|