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1.发明授权Process for the production of a multicomponent yarn composed of at least two synthetic polymer components 失效用于生产由至少两种合成聚合物组分组成的多组分纱线的方法
公开(公告)号：US4381274A
公开(公告)日：1983-04-26
申请号：US180786
申请日：1980-08-25
申请人： Erich Kessler , Peter Birken
发明人： Erich Kessler , Peter Birken
摘要： A multi-component filament consisting of at least two polymer components and having a cross-section in which a matrix component separates several peripherally arranged segments of one or more segment components from each other, and a process for the production of such matrix/segment filaments, wherein the segment component is injected into the matrix component and fed to the spinneret opening in a combined stream with a plurality of segment components separated by the matrix. The multicomponent filament can be drawn to obtain individual microfilaments of less than 1 dtex after splitting, e.g. by false twist texturing.
摘要翻译： 一种由至少两种聚合物组分组成并且具有其中基质组分将一个或多个链段组分的多个外围排列的片段彼此分离的横截面的多组分长丝，以及用于生产这种基质/链段长丝 其中，所述段成分被注入到所述基质成分中，并以与所述基质分离的多个段成分的组合流进料到所述喷丝头开口。 可以拉伸多组分长丝以获得分裂后小于1分特的单个微丝，例如。 通过假捻纹理。
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2.发明授权Device for the production of a multicomponent yarn composed of at least two synthetic polymer components 失效用于生产由至少两种合成聚合物组分组成的多组分纱线的装置
公开(公告)号：US4396366A
公开(公告)日：1983-08-02
申请号：US419890
申请日：1982-09-20
申请人： Erich Kessler , Peter Birken
发明人： Erich Kessler , Peter Birken
摘要： A multi-component filament consisting of at least two polymer components and having a cross-section in which a matrix component separates several peripherally arranged segments of one or more segment components from each other, and a process for the production of such matrix/segment filaments, wherein the segment component is injected into the matrix component and fed to the spinneret opening in a combined stream with a plurality of segment components separated by the matrix. The multicomponent filament can be drawn to obtain individual microfilaments of less than 1 dtex after splitting, e.g. by false twist texturing.
摘要翻译： 一种由至少两种聚合物组分组成并且具有其中基质组分将一个或多个链段组分的多个外围排列的片段彼此分离的横截面的多组分长丝，以及用于生产这种基质/链段长丝 其中，所述段成分被注入到所述基质成分中，并以与所述基质分离的多个段成分的组合流进料到所述喷丝头开口。 可以拉伸多组分长丝以获得分裂后小于1分特的单个微丝，例如。 通过假捻纹理。
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