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-α-olefin 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 |
US2010124864(A1) |
申请公布日期 |
2010.05.20 |
申请号 |
US20080271526 |
申请日期 |
2008.11.14 |
申请人 |
DHARMARAJAN RAJA N;MEKA PRASADARAO |
发明人 |
DHARMARAJAN RAJA N.;MEKA PRASADARAO |
分类号 |
D04H3/16;B32B37/06 |
主分类号 |
D04H3/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|