基本信息:
- 专利标题： STAPLE FIBER DURABLE NONWOVEN FABRICS
- 专利标题（中）：STAPLE纤维耐用非织造布
- 申请号：PCT/US2009/040045 申请日：2009-04-09
- 公开(公告)号：WO2009126793A1 公开(公告)日：2009-10-15
- 发明人： ANANTHARAMAIAH, Nagendra , POURDEYHIMI, Behnam
- 申请人： NORTH CAROLINA STATE UNIVERSITY , ANANTHARAMAIAH, Nagendra , POURDEYHIMI, Behnam
- 申请人地址： 920 Main Campus Drive, Suite 400 Raleigh, NC 27695-8210 US
- 专利权人： NORTH CAROLINA STATE UNIVERSITY,ANANTHARAMAIAH, Nagendra,POURDEYHIMI, Behnam
- 当前专利权人： NORTH CAROLINA STATE UNIVERSITY,ANANTHARAMAIAH, Nagendra,POURDEYHIMI, Behnam
- 当前专利权人地址： 920 Main Campus Drive, Suite 400 Raleigh, NC 27695-8210 US
- 代理机构： HESS, Todd, M. et al.
- 优先权： US61/044,099 20080411
- 主分类号： D04H1/48
- IPC分类号： D04H1/48 ; D04H1/64 ; D04H1/74 ; D04H13/00
摘要：
The invention provides durable nonwoven fabrics comprising staple fibers. Methods of preparing durable nonwoven fabrics based on staple fibers are also provided. The methods can include the steps of at least one of needle punching and hydroentangling. The durable nonwoven fabric can be subjected to additional bonding techniques, such as resin bonding and/or thermal bonding. The durable nonwoven fabrics of the invention provide improved durability over conventional nonwoven fabrics. Further advantages of the inventive nonwoven fabrics include maintaining the smooth surface qualities of the fabric and desirable feel of the fabric even with the enhanced durability. The inventive nonwoven fabrics can also be subjected to additional post-processing techniques that conventional nonwoven fabrics would otherwise be unable to withstand. Further, inks and/or dyes can more readily become adhered to the smooth nature of the surfaces of the inventive durable nonwoven fabrics.
摘要（中）：
本发明提供了包含短纤维的耐用非织造织物。 还提供了制备基于短纤维的耐用非织造织物的方法。 所述方法可以包括以下步骤中的至少一种：针刺和水刺。 耐久性非织造织物可以经受另外的粘合技术，例如树脂粘合和/或热粘合。 本发明的耐用非织造织物提供比常规无纺布更好的耐久性。 本发明的无纺布的其它优点包括即使具有增强的耐久性，也能保持织物的光滑表面质量和织物的期望感觉。 本发明的非织造织物还可以进行额外的后处理技术，其中常规非织造织物否则将不能承受。 此外，油墨和/或染料可以更容易地粘附到本发明耐久性非织造织物的表面的光滑性质上。