LAMINATED NONWOVEN FABRIC AND PROTECTIVE CLOTHING

To provide a laminated nonwoven fabric which has both high water repellency and oil repellency, as well as antistatic properties, without requiring additional film lamination, and a protective clothing using the same.SOLUTION: In a laminated nonwoven fabric in which melt-blow nonwoven fabric layers...

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Bibliographische Detailangaben
Hauptverfasser:	NAKAJIMA ITARU, SHIMADA DAIKI, KOIDE GEN
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BRAIDING COTTON-WOOL FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS KNITTING LACE-MAKING LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL NON-WOVEN FABRICS PERFORMING OPERATIONS TEXTILES TRANSPORTING TRIMMINGS WADDING
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Beschreibung
Zusammenfassung:	To provide a laminated nonwoven fabric which has both high water repellency and oil repellency, as well as antistatic properties, without requiring additional film lamination, and a protective clothing using the same.SOLUTION: In a laminated nonwoven fabric in which melt-blow nonwoven fabric layers A that are composed of fibers comprising a polyolefin-based resin and contain a fluorine-based resin, and spun-bonded nonwoven fabric layers B composed of fibers comprising a polyolefin-based resin are laminated, the one or more layers of the spun-bonded nonwoven fabric layers B are arranged on each of both sides of the one or more layers of the melt-blow nonwoven fabric layers A, and the surface electric resistance of at least one of the spun-bonded nonwoven fabric layers B arranged on the outermost surfaces of the laminated nonwoven fabric is 1.0×1012 Ω or less.SELECTED DRAWING: None 【課題】フィルムが積層されなくとも、高い撥水性および撥油性と帯電防止性とを併せ持つ積層不織布、およびそれを用いてなる防護服を提供する。【解決手段】ポリオレフィン系樹脂からなる繊維で構成されてなり、かつフッ素系樹脂を含むメルトブロー不織布層Ａと、ポリオレフィン系樹脂からなる繊維で構成されてなるスパンボンド不織布層Bとが、積層されてなる積層不織布であって、１層以上の前記メルトブロー不織布層Ａの表裏それぞれに１層以上の前記スパンボンド不織布層Ｂが配されてなり、積層不織布の最表面に配されるスパンボンド不織布層Ｂのうち、少なくとも一方のスパンボンド不織布層Ｂの表面電気抵抗が１．０×１０１２Ω以下である、積層不織布。【選択図】なし