发明专利
TW201031526A 多層非織造原位積層材及其製造方法 MULTI-LAYER NONWOVEN IN SITU LAMINATES AND METHOD OF PRODUCING THE SAME
失效
基本信息:
- 专利标题： 多層非織造原位積層材及其製造方法 MULTI-LAYER NONWOVEN IN SITU LAMINATES AND METHOD OF PRODUCING THE SAME
- 专利标题（英）：Multi-layer nonwoven in situ laminates and method of producing the same
- 专利标题（中）：多层非织造原位积层材及其制造方法 MULTI-LAYER NONWOVEN IN SITU LAMINATES AND METHOD OF PRODUCING THE SAME
- 申请号：TW098132977 申请日：2009-09-29
- 公开(公告)号：TW201031526A 公开(公告)日：2010-09-01
- 发明人： 衛斯伍德 艾利斯戴爾
- 申请人： 艾克頌美孚化學專利股份有限公司
- 申请人地址： EXXONMOBIL CHEMICAL PATENTS INC. 美國 US
- 专利权人： 艾克頌美孚化學專利股份有限公司
- 当前专利权人： 艾克頌美孚化學專利股份有限公司
- 当前专利权人地址： EXXONMOBIL CHEMICAL PATENTS INC. 美國 US
- 代理人： 林志剛
- 优先权： 美國 61/156,078 20090227 美國 61/171,135 20090421
- 主分类号： B32B
- IPC分类号： B32B
Described herein is a meltspun laminate comprising two or more layers of meltspun fabrics, wherein layers that are adjacent to one another are in situ entangled with one another to define an interfacial region of mixed fibers between the layers. Also described herein is a method of making a meltspun in situ laminate comprising simultaneously meltspinning two or more polymer melts adjacent to one another to form adjacent fabrics, wherein layers that are adjacent to one another are in situ entangled with one another to form an interfacial region of mixed fibers between the layers. Also described herein is a meltspinning apparatus comprising one or more dies, each die comprising two or more meltspinning zones, wherein each zone comprises a plurality of nozzles that are fluidly connected to the corresponding zone, and wherein each zone is fluidly connected to a melt extruder.
公开/授权文献:
- TWI430888B 多層非織造原位積層材及其製造方法 公开/授权日：2014-03-21