SPUNBOND NONWOVEN FABRIC, NONWOVEN FABRIC LAYERED BODY, MEDICAL CLOTHING, DRAPE, AND MELT BLOWN NONWOVEN FABRIC

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专利权人:

MITSUI CHEMICALS; INC.

发明人:

Taro ICHIKAWA,Yusuke SEKIOKA,Kuniaki KAWABE

申请号：

US15521939

公开号：

US20170314174A1

申请日:

2015.10.30

申请国别(地区):

US

年份:

2017

代理人:

摘要：

A spunbond nonwoven fabric, comprising fibers of a propylene-based polymer composition containing 100 parts by mass of a propylene-based polymer (A) and 1 part by mass to 10 parts by mass of an ethylene-based polymer (B) having a density of from 0.93 g/cm3 to 0.98 g/cm3, wherein air permeability measured in accordance with JIS L 1096 (2010) by a Frazier type air permeability tester at a flow rate corresponding to a pressure differential of 125 Pa is 500 cm3/cm2/s or less.

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