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10 条记录 (耗时 0.043 秒)

    Fibers and nonwovens with improved properties
    8.
    发明申请
    Fibers and nonwovens with improved properties 审中-公开
    具有改善性能的纤维和无纺布

    公开(公告)号：US20060276092A1

    公开(公告)日：2006-12-07

    申请号：US11141748

    申请日：2005-06-01

    申请人： Vasily Topolkaraev ,  Jayant Chakravarty ,  Kevin Possell ,  Hristo Hristov

    发明人： Vasily Topolkaraev ,  Jayant Chakravarty ,  Kevin Possell ,  Hristo Hristov

    IPC分类号： D04H13/00 ,  B32B27/12 ,  D04H1/00

    CPC分类号： D01F6/625 ,  A61F13/53743 ,  A61F13/53747 ,  A61F13/5376 ,  D01D5/088 ,  D01F8/14 ,  Y10T442/60 ,  Y10T442/674 ,  Y10T442/696

    摘要： The present invention can provide a distinctive article which includes a plurality of fibers (62), wherein the fibers include a selected polymer, fiber material. In a particular aspect, the fiber material can exhibit a “low” crystallization rate. In other aspects, the fiber material has been subjected to a low fiber-draw percentage, and the polymer in the fibers can have a high crystallinity. Further aspects can include a fiber material which has been subjected to a low fiber-draw speed, and can include fibers which have a high tenacity. In still other aspects, the fibers can be configured to provide a fibrous web (60), and the fibrous web (60) can have a distinctive tensile strength quotient, with respect to tensile strengths along its machine-direction (22) and cross-direction (24).

    摘要翻译： 本发明可以提供包括多个纤维（62）的独特制品，其中纤维包括选定的聚合物纤维材料。 在特定方面，纤维材料可以表现出“低”的结晶速率。 在其他方面，纤维材料已经经历低纤维拉伸百分比，并且纤维中的聚合物可以具有高结晶度。 其它方面可以包括经受低纤维拉伸速度的纤维材料，并且可以包括具有高韧度的纤维。 在另外的方面，纤维可以被配置成提供纤维网（60），并且纤维网（60）可以具有相对于沿其机器方向（22）的拉伸强度和横截面 方向（24）。

    Method of making fibers and nonwovens with improved properties
    9.
    发明申请
    Method of making fibers and nonwovens with improved properties 有权
    制造具有改进性能的纤维和无纺布的方法

    公开(公告)号：US20060273495A1

    公开(公告)日：2006-12-07

    申请号：US11142791

    申请日：2005-06-01

    申请人： Vasily Topolkaraev ,  Jayant Chakravarty ,  Kevin Possell ,  Hristo Hristov

    发明人： Vasily Topolkaraev ,  Jayant Chakravarty ,  Kevin Possell ,  Hristo Hristov

    IPC分类号： D01D5/12

    CPC分类号： D04H3/011 ,  D01D5/088 ,  D01F6/625 ,  D04H3/14 ,  D04H3/16 ,  Y10T442/626 ,  Y10T442/681

    摘要： The present invention can provide a distinctive method and process for making polymer fibers (62) and nonwoven fabric webs (60). The method can include providing a fiber material that exhibits a low crystallization rate. In a particular aspect, the fiber material can be subjected to an anneal-quench at an anneal-quench temperature that approximates a prime-temperature at which the polymer material most rapidly crystallizes. In another aspect, the fiber material can be subjected to a fiber-draw at a selected fiber-draw temperature, and in a further aspect, the fiber-draw temperature can be configured to approximate the prime-temperature of the polymer material. In still other aspects, the fiber material can be subjected to a relatively small amount of fiber-draw, and the fiber-draw can be provided at a relatively low fiber-draw speed.

    摘要翻译： 本发明可以提供制造聚合物纤维（62）和非织造织物网（60）的独特方法和方法。 该方法可以包括提供表现出低结晶速率的纤维材料。 在一个特定的方面，纤维材料可以在接近聚合物材料最快结晶的初始温度的退火淬火温度下进行退火淬火。 在另一方面，纤维材料可以在所选择的纤维拉伸温度下进行纤维拉伸，而在另一方面，纤维拉伸温度可以构造成接近聚合物材料的初始温度。 在其它方面，纤维材料可以经受较少量的纤维拉伸，并且可以以相对低的纤维拉伸速度提供纤维拉伸。

    Textured air laid substrate
    10.
    发明申请
    Textured air laid substrate 审中-公开
    纹理空气铺设基板

    公开(公告)号：US20060008621A1

    公开(公告)日：2006-01-12

    申请号：US10887732

    申请日：2004-07-08

    申请人： Robert Gusky ,  Juha Kemppinen ,  Steven Sukowatey ,  Kevin Possell

    发明人： Robert Gusky ,  Juha Kemppinen ,  Steven Sukowatey ,  Kevin Possell

    IPC分类号： B32B21/10 ,  B32B3/00 ,  B32B5/14

    CPC分类号： D04H1/00 ,  D04H1/58 ,  D04H1/72 ,  Y10T428/24479 ,  Y10T428/24603 ,  Y10T428/24736 ,  Y10T442/695 ,  Y10T442/697 ,  Y10T442/698

    摘要： By replacing the fabric in the transfer section of an air laid machine with a transfer fabric having a specific compressibility as measured by P&J hardness, and then compacting the air laid web on the transfer fabric's surface when nipped between an engraved compaction roll and a backing roll, a highly textured air-laid web can be manufactured. In one embodiment, by using specific binders to form the air laid web a dispersible air laid web having a highly textured surface can be made. The textured air laid web can be moistened to form a wet wipe suitable for personal body cleaning.

    摘要翻译： 通过用具有P＆J硬度测量的具有特定可压缩性的转印织物代替气流成网机的转印部分中的织物，然后当夹在雕刻的压实辊和支承辊之间时将气流成网幅材压实在转印织物的表面上 ，可以制造高度纹理的气流成网幅材。 在一个实施方案中，通过使用特定的粘合剂来形成气流成网幅材，可以制备具有高度纹理化表面的可分散的气流成网幅材。 可以将织构化的气流成网幅材沾湿以形成适于个人身体清洁的湿擦拭物。