专利名称：Polyolefin-Bad Elastic Meltblown Fabrics
小说推荐古言发明人：Alistair Duncan Westwood
申请号：US12566564
申请日：20090924什么叫有机食品
北大荒的秋天
公开号：US20100081352A1
杨姓女孩名字
公开日：
20100401
香蕉和芭蕉的区别
人格分类专利内容由知识产权出版社提供
7的乘法口诀教学设计专利附图：
摘要：Disclod herein is a process for forming a multilayer construction, and the multilayer constructions including at least one layer of an elastic meltblown fabric, the process comprising extruding one or more polyolefin polymer (e.g., a propylene-α-olefin copolymer) having a MFR from less than 90 dg/min through at least one die having a
plurality of nozzles to form a plurality of continuous fibers, at least one die operating at a melt pressure from greater than 500 psi (3.45 MPa) to form at least one elastic meltblown fabric, and adhering the at least one elastic meltblown fabric to at least one extensible fabric.
翡翠专业知识申请人：Alistair Duncan Westwood
地址：Kingwood TX US
国籍：US
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