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12 条记录 (耗时 0.019 秒)

    Meltblown yarn and method and apparatus for manufacturing
    1.
    发明授权
    Meltblown yarn and method and apparatus for manufacturing 失效
    熔喷丝及其制造方法和装置

    公开(公告)号：US06423227B1

    公开(公告)日：2002-07-23

    申请号：US09558748

    申请日：2000-04-21

    申请人： Martin A. Allen ,  Oldrich Jirsak

    发明人： Martin A. Allen ,  Oldrich Jirsak

    IPC分类号： B01D2905

    CPC分类号： D02G3/447 ,  D01D5/0985 ,  D01F6/06 ,  D01F6/30 ,  D02G1/02 ,  D02J1/00 ,  Y10T428/24099 ,  Y10T428/29 ,  Y10T428/2929 ,  Y10T428/2931

    摘要： A yarn of meltblown thermoplastic fibers is manufactured by meltblowing fibers onto a collector to form a thin web thereon, and continuously withdrawing and twisting the web into a generally circular yarn. In a preferred embodiment the yarn has a reinforcing cord disposed therein to lend strength thereto. The yarn is suited for many applications, including knitted and woven fabrics, and cartridge filters.

    摘要翻译： 熔喷热塑性纤维纱线是通过将纤维吹制到收集器上以在其上形成薄网而制造的，并且将纤维网连续地抽出并扭曲成大致圆形的纱线。 在优选实施例中，纱线具有设置在其中的增强帘线以提供强度。 该纱线适用于许多应用，包括针织和机织织物以及筒式过滤器。

    Method of nanofibres production from a polymer solution using electrostatic spinning and a device for carrying out the method
    5.
    发明授权
    Method of nanofibres production from a polymer solution using electrostatic spinning and a device for carrying out the method 有权
    使用静电纺丝的聚合物溶液制备纳米纤维的方法及其实施方法

    公开(公告)号：US07585437B2

    公开(公告)日：2009-09-08

    申请号：US10570806

    申请日：2004-09-08

    申请人： Oldrich Jirsak ,  Filip Sanetrnik ,  David Lukas ,  Vaclav Kotek ,  Lenka Martinova ,  Jiri Chaloupek

    发明人： Oldrich Jirsak ,  Filip Sanetrnik ,  David Lukas ,  Vaclav Kotek ,  Lenka Martinova ,  Jiri Chaloupek

    IPC分类号： B29B9/00

    CPC分类号： D01D5/0076 ,  D01D5/0069

    摘要： A method of nanofibers production from a polymer solution uses electrostatic spinning in an electric field created by a potential difference between a charged electrode and a counter electrode. The polymer solution for spinning is supplied into the electric field using the surface of a rotating charged electrode. On a part of the circumference of the charged electrode near to the counter electrode, a spinning surface is created for attaining a high spinning capacity. In a device for carrying out the method, the charged electrode is pivoted and part of its circumference is immersed in the polymer solution. The free part of the circumference of the charged electrode is positioned opposite the counter electrode.

    摘要翻译： 从聚合物溶液制备纳米纤维的方法使用由带电电极和对电极之间的电位差产生的电场中的静电纺丝。 用旋转的充电电极的表面将电纺丝的聚合物溶液供给到电场中。 在相对电极附近的带电电极的圆周的一部分上，产生纺丝表面以获得高的纺丝能力。 在用于实施该方法的装置中，带电电极被枢转并且其一部分圆周浸入聚合物溶液中。 带电电极的圆周的自由部分位于相对电极的对面。

    Cigarette Filter and Method of Its Manufacturing
    6.
    发明申请
    Cigarette Filter and Method of Its Manufacturing 审中-公开
    香烟过滤器及其制造方法

    公开(公告)号：US20080283071A1

    公开(公告)日：2008-11-20

    申请号：US12091326

    申请日：2006-10-24

    申请人： Oldrich Jirsak ,  Filip Sanetrnik ,  Ondrej Novak ,  Pavel Pokorny ,  Ladislav Mares

    发明人： Oldrich Jirsak ,  Filip Sanetrnik ,  Ondrej Novak ,  Pavel Pokorny ,  Ladislav Mares

    IPC分类号： A24D3/08

    CPC分类号： A24D3/04 ,  A24B15/286 ,  A24D3/0225 ,  A24D3/0245 ,  A24D3/08

    摘要： The invention relates to the cigarette filter containing the microfibres, which contains from 0.5 to 10% by weight of polymeric nanofibres, that are arranged among the microfibres. At manufacturing of cigarette filter containing the microfibres, the nanofibres or shreds of surface nanofibrous textile are brought to the surface of a configuration designated for production of the cigarette filter formed at least of 90% by weight of microfibres, and they are deposited onto the surface and/or into the volume of the configuration in a quantity from 0.5 to 10% b weight.

    摘要翻译： 本发明涉及含有微纤维的香烟过滤嘴，该微纤维含有0.5至10重量％的聚合物纳米纤维，其布置在微纤维之间。 在制造含有微纤维的香烟过滤嘴时，表面纳米纤维织物的纳米纤维或碎片被带到指定用于生产至少90重量％的微纤维的香烟过滤嘴的配置的表面，并且它们沉积在表面上 和/或以0.5至10重量％的量加入到构型的体积中。

    Method of nanofibres production from a polymer solution using electrostatic spinning and a device for carrying out the method
    9.
    发明申请
    Method of nanofibres production from a polymer solution using electrostatic spinning and a device for carrying out the method 有权
    使用静电纺丝的聚合物溶液制备纳米纤维的方法及其实施方法

    公开(公告)号：US20060290031A1

    公开(公告)日：2006-12-28

    申请号：US10570806

    申请日：2004-09-08

    申请人： Oldrich Jirsak ,  Fillip Sanetrnik ,  David Lukas ,  Vaclav Kotek ,  Lenka Martinova ,  Jiri Chaloupek

    发明人： Oldrich Jirsak ,  Fillip Sanetrnik ,  David Lukas ,  Vaclav Kotek ,  Lenka Martinova ,  Jiri Chaloupek

    IPC分类号： H05B7/00

    CPC分类号： D01D5/0076 ,  D01D5/0069

    摘要： The invention relates to a method of nanofibres production from a polymer solution using electrostatic spinning in an electric field created by a potential difference between a charged electrode and a counter electrode. The polymer solution (2) is for spinning supplied into the electric field using the surface of the rotating charged electrode (30), while on a part of the circumference of the charged electrode (30) near to the counter electrode (40) is a spinning surface created, by which is a high spinning capacity reached. Further the invention relates to a device for carrying out the method, where the charged electrode (30) is pivoted and by its (bottom) part of its circumference it is immersed in the polymer solution (2), while against the free part of the circumference of the charged electrode (30) is positioned the counter electrode (40).

    摘要翻译： 本发明涉及一种使用在带电电极和对电极之间的电位差产生的电场中使用静电纺丝的聚合物溶液制备纳米纤维的方法。 聚合物溶液（2）用于使用旋转的带电电极（30）的表面供应到电场中，而在靠近对电极（40）的带电电极（30）的一部分圆周上是 纺纱表面形成，达到了高纺丝能力。 此外，本发明涉及一种用于执行该方法的装置，其中带电电极（30）枢转，并且其周围的（底部）部分被浸入聚合物溶液（2）中，同时抵抗 带电电极（30）的周边位于对电极（40）上。