EXTENSIBLE NONWOVEN FABRIC AND COMPOSITE NONWOVEN FABRIC COMPRISING THE SAME

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专利权人:

发明人:

申请号：

EP03811919.4

公开号：

EP1566475B1

申请日:

2003.11.25

申请国别(地区):

EP

年份:

2015

代理人:

摘要：

An extensible nonwoven fabric comprises a fiber comprising at least two olefin-based polymers. These olefin-based polymers are of the same kind and have different induction periods of strain-induced crystallization as measured at the same temperature and shear strain rate. A composite nonwoven fabric of the invention comprises at least one layer comprising the extensible nonwoven fabric.

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中国工程科技知识中心

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