Resin film, composite sheet using same, and resin molded member

• Main Authors: JINNO KATSUSHI, TSURUTA NOZOMU, SHINOHARA HAYATO, KAN YUTARO, BITO NOZOMU, YAMASHITA MINORU, FUJITA TAKASHI
• Format: Patent
• Language: Chinese; English
• Published: 15.06.2016
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; PERFORMING OPERATIONS; SEATS SPECIALLY ADAPTED FOR VEHICLES; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDEDFOR; VEHICLES IN GENERAL; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Provided is a resin film which can be firmly bonded to a fabric material that is formed of chemical synthetic fibers or natural fibers such as Japanese paper, nonwoven fabric, woven fabric or tatami matting, while having extremely low water vapor permeability and oxygen permeability, and which is capable of imparting the fabric material with aptitudes for automobile interior materials, rail car interior materials, members for residential houses or members for household electrical appliances. Specifically, the present invention is a resin film (10) which is characterized by being configured of: a fusion bonding/filling layer (12) that is formed of an olefin resin which has a melt flow rate of more than 0.5 g/10 min but less than 54.0 g/10 min (the MFR is measured at 170 DEG C under a load of 2.16 kg), and which contains a modified polyolefin resin; and a function layer (14) that is formed of a thermoplastic resin and is laminated on the surface of the fusion bonding/filling layer (12). 本发明提供种树脂膜，其能与日本纸、无纺布、织物和