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SPUNBOND NONWOVEN FABRIC AND HYGIENIC MATERIAL
专利权人:
MITSUI CHEMICALS; INC.
发明人:
Akio MATSUBARA,Kenichi SUZUKI
申请号:
US15741646
公开号:
US20180213852A1
申请日:
2016.07.06
申请国别(地区):
US
年份:
2018
代理人:
摘要:
A spunbond nonwoven fabric, including a composition including a propylene homopolymer having a melting point of 140° C. or higher, a polyethylene, and at least one polymer selected from the group consisting of a polymer shown in (I) and a polymer shown in (II), in which the total content of the polymer shown in (I) and the polymer shown in (II) is in a range of from 5% by mass to 30% by mass with respect to the total amount of the composition. The polymer shown in (I) is a random copolymer of propylene and an α-olefin having a specific number of carbon atoms, and the polymer shown in (II) is a propylene homopolymer having a melting point less than 120° C. and exhibiting specific physical properties.
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