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    Splittable elastane yarns
    5.
    发明授权
    Splittable elastane yarns 失效
    可分散的弹性纱

    公开(公告)号：US06562456B1

    公开(公告)日：2003-05-13

    申请号：US08960694

    申请日：1997-10-29

    申请人： Ben Bruner ,  James F. Heslep ,  Hans-Josef Behrens ,  Konrad Schmitz ,  Karlheinz Wolf

    发明人： Ben Bruner ,  James F. Heslep ,  Hans-Josef Behrens ,  Konrad Schmitz ,  Karlheinz Wolf

    IPC分类号： D01F600

    CPC分类号： D02G3/328 ,  D01F6/70 ,  Y10T428/29 ,  Y10T428/2913

    摘要： An elastane multifilament yarn havig two to six individual filaments which, when being unwound from a bobbin, is splittable into individual filaments, is produced by a process wherein multihole spinning jets are deployed in the spinning head of a conventional dry spinning apparatus, laminarizing the spinning gas flow to prevent entanglement of the individual filaments and passing the resulting yarn through a thread guide with one opening per individual filament.

    摘要翻译： 弹性复丝纱线由两到六根单丝组成，当从筒管展开时，可以将其分解成单根细丝，通过以下方法生产，其中多孔纺丝喷嘴布置在常规干纺纱设备的纺丝头中，使纺丝 气体流动以防止单根细丝的缠结并使得到的纱线通过每个单根细丝具有一个开口的导纱器。

    Chlorine-resistant elastane fibers protected against colour change
    6.
    发明申请
    Chlorine-resistant elastane fibers protected against colour change 审中-公开
    防氯色弹性纤维防止变色

    公开(公告)号：US20050288417A1

    公开(公告)日：2005-12-29

    申请号：US11151380

    申请日：2005-06-13

    申请人： Stephan Hutte ,  Hans-Josef Behrens ,  Darius Naroska

    发明人： Stephan Hutte ,  Hans-Josef Behrens ,  Darius Naroska

    IPC分类号： D01F1/10 ,  D01F6/70 ,  C08K3/22

    CPC分类号： D01F6/70 ,  D01F1/10

    摘要： The invention relates to elastic fibers of polyurethaneurea, which are not discoloured by operating steps required to produce loop-formingly knitted fabrics or textiles, for example heat setting or moulding, and can be used in aqueous chlorinated environments, such as swimming pools for example, for swimwear, and to a process for their production. The polyurethaneurea fibers contain hydrotalcites coated with dialkyl sulphosuccinates.

    摘要翻译： 本发明涉及聚氨酯脲的弹性纤维，其不会通过生产环成型针织织物或纺织品所需的操作步骤变色，例如热定型或模塑，并且可用于含水氯化环境，例如游泳池， 泳装，以及生产过程。 聚氨酯脲纤维含有涂覆有二烷基磺基琥珀酸盐的水滑石。

    Process and apparatus for conducting the hot gas in the dry spinning process
    8.
    发明授权
    Process and apparatus for conducting the hot gas in the dry spinning process 失效
    在干纺工艺中进行热气的工艺和设备

    公开(公告)号：US4431602A

    公开(公告)日：1984-02-14

    申请号：US426307

    申请日：1982-09-29

    申请人： Hans-Josef Behrens ,  Heiko Herold ,  Edgar Muschelknautz ,  Roland Vogelsgesang

    发明人： Hans-Josef Behrens ,  Heiko Herold ,  Edgar Muschelknautz ,  Roland Vogelsgesang

    IPC分类号： D01D5/04 ,  D01D5/084 ,  B29F3/08

    CPC分类号： D01D5/04 ,  D01D5/084

    摘要： In order to conduct thoroughly pre-mixed hot gas into a ring spinning nozzle by a rotational flow in such a manner that sufficient quantities of hot gas are available for drying the filaments situated on the inside without causing backflow and without any significant movement of the filaments by turbulence, an annular chamber with tangential inlet is placed around the ring spinning nozzle. The internal wall of the chamber is separated from a circular chamber by equalizers in its upper region while on its underside it is separated from the spinning chamber by equalizers and metal gauzes at the level of the lower edge of the spinning nozzle. The circular chamber is also separated on its underside from the spinning chamber by equalizers and metal gauzes.

    摘要翻译： 为了通过旋转流将彻底预混合的热气体进入旋转喷嘴，使得足够量的热气体可用于干燥位于内部的细丝，而不会引起回流，并且丝束没有任何明显的移动 通过湍流，环形旋转喷嘴周围放置具有切向入口的环形室。 室的内壁在其上部区域中通过均衡器与圆形室分离，而在其下侧，其通过在纺丝喷嘴的下边缘的水平处的均衡器和金属纱布与纺丝室分离。 圆形室也通过均衡器和金属纱布在其下侧与纺纱室分离。