发明名称 |
Extensible composite nonwoven fabrics |
摘要 |
The present invention provides a composite nonwoven fabric with a superior combination of extensibility, tensile properties and abrasion resistance. The composite nonwoven fabric (10) comprises at least one layer containing multipolymer fibers, with a plurality of bonds bonding the fibers together to form a coherent extensible nonwoven web (11). This coherent extensible nonwoven web (11) has a Taber surface abrasion value (rubber wheel) of greater than 10 cycles and an elongation at peak load in at least one of the machine direction or the cross-machine direction of at least 70%. A second extensible layer (12) is laminated to this coherent extensible nonwoven web (11).
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申请公布号 |
US6506698(B1) |
申请公布日期 |
2003.01.14 |
申请号 |
US20000516309 |
申请日期 |
2000.03.01 |
申请人 |
BBA NONWOVENS SIMPSONVILLE, INC. |
发明人 |
QUANTRILLE THOMAS E.;THOMAS HAROLD E.;MEECE BARRY D.;GESSNER SCOTT L.;GILLESPIE J. DARRELL;AUSTIN JARED A.;NEWKIRK DAVID D.;FOWELLS WILLIAM |
分类号 |
A61F13/15;B32B5/26;D04H1/56;D04H3/16;D04H5/06;D04H13/00;(IPC1-7):B32B5/26;B32B7/10 |
主分类号 |
A61F13/15 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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