发明名称 EXTENSIBLE NONWOVEN FACING LAYER FOR ELASTIC MULTILAYER FABRICS
摘要 Disclosed is a multilayer fabric and a method of forming a multilayer fabric comprising one or more facing layers and one or more elastic layers adjacent to or sandwiched there between, the one or more facing layers comprising a polypropylene; and a propylene-a-olefm elastomer having and an MFR of less than 80 dg/min; wherein the facing layer is extensible and non-elastic and has a Handle-O-Meter value of less than 60 g and a 1% Secant Flexural Modulus of less than 1000 MPa. In certain embodiments, polyethylenes are absent from the facing layer(s).
申请公布号 WO2010039579(A1) 申请公布日期 2010.04.08
申请号 WO2009US58230 申请日期 2009.09.24
申请人 EXXONMOBIL CHEMICAL PATENTS INC.;DHARMARAJAN, NARAYANASWAMI, RAJA;MEKA, PRASADARAO 发明人 DHARMARAJAN, NARAYANASWAMI, RAJA;MEKA, PRASADARAO
分类号 B32B5/26;B32B5/04;B32B27/32;D01F6/06;D04H13/00 主分类号 B32B5/26
代理机构 代理人
主权项
地址