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1. (WO2017154813) NONWOVEN FABRIC

Pub. No.:    WO/2017/154813    International Application No.:    PCT/JP2017/008680
Publication Date: Fri Sep 15 01:59:59 CEST 2017 International Filing Date: Tue Mar 07 00:59:59 CET 2017
IPC: D04H 1/4291
D04H 3/007
D04H 3/16
Applicants: DAIKIN INDUSTRIES, LTD.
ダイキン工業株式会社
Inventors: MASUDA, Eiji
増田 英二
SAKAMI, Kazuki
酒見 和樹
KAWAHARA, Kazuya
河原 一也
Title: NONWOVEN FABRIC
Abstract:
Provided is a nonwoven fabric which is formed from a resin composition and has improved antifouling properties, sound insulation properties, coefficient of friction, and texture. This nonwoven fabric is formed from a resin composition which contains (1) a thermoplastic resin and (2) a fluorine-containing copolymer, and wherein: the thermoplastic resin (1) is a polypropylene; and the fluorine-containing copolymer (2) is a copolymer which has (a) a repeating unit that is formed of a fluorine-containing monomer represented by formula CH2=C(-X)-C(=O)-Y-Z-Rf and (b) a repeating unit that is formed of a non-fluorine monomer having a hydrocarbon group with 14 or more carbon atoms, and which has a weight average molecular weight of 2,500-20,000.