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1. 发明授权

US07045030B2 Lightweight nonwoven fabric having improved performance 有权
标题翻译：具有改进性能的轻质无纺布
公开(公告)号：US07045030B2
公开(公告)日：2006-05-16
申请号：US10354412
申请日：2003-01-30
申请人： Errette Bevins, III , Sergio Diaz De Leon
发明人： Errette Bevins, III , Sergio Diaz De Leon
IPC分类号： B32B31/30 , B32B27/02 , B32B27/32
CPC分类号： B32B27/32 , B32B5/26
摘要： The present invention relates generally to nonwoven materials, and specifically, to a nonwoven fabric comprised of at least two continuous filament precursor webs, each precursor web being of a polyolefin polymer dissimilar from that of the other precursor web, wherein the resulting lightweight nonwoven laminate fabric exhibits improved tactile and ductile qualities, the nonwoven fabric being imminently suitable for application in improving the comfort and use of hygiene, medical and industrial products. The lightweight nonwoven fabric is manufactured with a minimum level of processes complexity, and can be either used as a replacement for an existing facing layer, such as a topsheet of a hygiene product, or used in conjunction with an existing construct so as to improve long-term comfort.
摘要翻译：本发明一般涉及非织造材料，具体地说，涉及由至少两根连续长丝前体纤维网组成的非织造织物，每个前体纤维网是与其它前体纤维网不同的聚烯烃聚合物，其中所得的轻质非织造层压织物表现出改善的触感和韧性，无纺布即将适用于提高卫生，医疗和工业产品的舒适性和使用性。轻质无纺布的制造工艺复杂程度最低，可用作替代现有的面层，如卫生用品的顶片，或与现有结构配合使用，以改善长时间 - 舒适。

2. 发明授权

US06905524B2 Method of continuously dyeing nonwoven fabrics and the products thereof 失效
标题翻译：连续染色无纺布及其制品的方法
公开(公告)号：US06905524B2
公开(公告)日：2005-06-14
申请号：US10289554
申请日：2002-11-07
申请人： Herbert Hartgrove , Sergio Diaz De Leon
发明人： Herbert Hartgrove , Sergio Diaz De Leon
IPC分类号： C09B67/00 , D06P1/22 , D06P3/60 , D06P3/82 , D06P3/84 , D06P3/85 , D06P5/00
CPC分类号： D06P3/8204 , D06P1/228 , D06P3/6025
摘要： It is the objective of the present invention to disclose a method of continuously dyeing durable nonwoven fabrics, and more specifically, nonwoven fabrics comprising a cellulosic fibrous material dyed with indigo dyestuffs. It is in accordance with the present invention, to utilize synthetic fibers in combination with natural or cellulosic fibers in the formation of a nonwoven web. The natural fibers, preferably cotton, make up at least 10% of the fibrous nonwoven fabric.
摘要翻译：本发明的目的是公开一种连续染色耐久性非织造织物的方法，更具体地说，包括用靛蓝染料染色的纤维素纤维材料的非织造织物。根据本发明，在合成纤维与非天然或纤维素纤维的组合中使用合成纤维来形成非织造纤维网。天然纤维，优选棉，占纤维无纺织物的至少10％。

3. 发明申请

US20070149940A1 Multi-Component Nonwoven Fabric For Use In Disposable Absorbent Articles 审中-公开
标题翻译：用于一次性吸收制品的多组分无纺布
公开(公告)号：US20070149940A1
公开(公告)日：2007-06-28
申请号：US11681361
申请日：2007-03-02
申请人： Sergio Diaz De Leon , Cheryl Carlson , Nick Carter
发明人： Sergio Diaz De Leon , Cheryl Carlson , Nick Carter
IPC分类号： A61F13/15
CPC分类号： A61F13/534 , A61F13/536 , A61F13/539 , A61F2013/53778 , A61F2013/53782 , A61F2013/53975 , B32B3/10 , B32B5/26 , D04H1/49 , D04H1/495 , D04H1/498 , Y10T442/663 , Y10T442/664 , Y10T442/668 , Y10T442/689
摘要： A multi-component nonwoven fabric can be formed with integrated liquid-acceptance and liquid-distribution layers by hydroentanglement on a three-dimensional image transfer device. Appropriate fiber selection promotes efficient fluid management, with the fabric optionally being provided with a liquid-retention layer. The invention further contemplates the formation of liquid-retention layers by hydroentanglement, with such layers exhibiting desirably high structural integrity, while providing the desired absorbent characteristics required for use in disposable absorbent products.
摘要翻译：可以通过在三维图像转印装置上的水刺连接而形成具有集成的液体接受和液体分配层的多组分非织造织物。合适的纤维选择促进有效的流体管理，织物任选地具有液体保留层。本发明进一步考虑通过水力缠结形成液体保留层，其中这些层具有期望的高结构完整性，同时提供用于一次性吸收产品所需的所需吸收特性。

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