发明名称 |
Composite sheet having elasticity, elastic web made from thermoplastic elastomer, and method and apparatus of manufacturing the same |
摘要 |
A composite sheet comprises a nonwoven fabric and a rubber elastic material bonded onto the nonwoven fabric. The nonwoven fabric has nonelastic fibers aligned in one direction and has elongation of 100% or higher in a direction perpendicular to the aligned direction of the nonelastic fibers. The rubber elastic material is bonded to the nonwoven fabric in a pattern having orientation perpendicular to the aligned direction of the nonelastic fibers.
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申请公布号 |
US2004166756(A1) |
申请公布日期 |
2004.08.26 |
申请号 |
US20040782931 |
申请日期 |
2004.02.23 |
申请人 |
NIPPON PETROCHEMICALS CO., LTD.;POLYMER PROCESSING RESEARCH INSTITUTE LTD. |
发明人 |
KURIHARA KAZUHIKO;YAZAWA HIROSHI;KOBAYASHI KENICHI |
分类号 |
B32B5/08;B29C43/28;B29C55/08;B29C55/14;B29C55/16;B29C55/20;D04H1/74;D04H3/04;D04H3/12;D04H3/14;D04H13/00;(IPC1-7):B32B5/02;B32B27/04;B32B27/12;D04H3/05 |
主分类号 |
B32B5/08 |
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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