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71. 发明申请

US20170114477A1 SYSTEM FOR INDUSTRIAL YARN PRODUCTION FROM COMPOSITE POLYETHYLENE NAPHTHALATE MATERIAL 审中-公开
公开(公告)号：US20170114477A1
公开(公告)日：2017-04-27
申请号：US15301414
申请日：2015-03-25
申请人： KORDSA GLOBAL ENDUSTRIYEL IPLIK VE KORD BEZI SANAYI VE TICARET ANONIM SIRKETI
发明人： Emine GUVEN , Ozlem TURKARSLAN
IPC分类号： D01D13/00 , D01D10/02 , D01F6/92 , D01D5/16
CPC分类号： D01D13/00 , D01D5/16 , D01D10/02 , D01F6/92
摘要： The present invention relates to a system for industrial polyester yarn production in order to be used in industrial fabric production wherein polyethylene naphthalate (PEN) material is used mixing with liquid crystal polymer material and thus the tenacity, elastic modulus and dimensional stability of the obtained material is improved.

72. 发明授权

US09481113B2 Plant for making continuous elastic yarns made of silicone material 有权
标题翻译：用于制造由硅树脂材料制成的连续弹性纱线的装置
公开(公告)号：US09481113B2
公开(公告)日：2016-11-01
申请号：US13125266
申请日：2009-10-20
申请人： Thomas Klotz
发明人： Thomas Klotz
IPC分类号： D01D5/084 , D01D5/098 , B29C35/10 , D01D5/092 , D01D5/088 , B29C47/00 , B29C47/08 , B29C47/12 , D01D5/16 , D01D13/02 , D01F6/76 , D01F11/08 , B29C47/38 , B29C35/02 , B29C47/34 , B29C47/36 , B29C47/68 , B29C47/82 , B29C35/08 , B29K83/00 , B29K301/10 , B29L31/00 , B29C47/10
CPC分类号： B29C47/0004 , B29C35/02 , B29C35/0277 , B29C35/10 , B29C47/0014 , B29C47/0057 , B29C47/025 , B29C47/08 , B29C47/1009 , B29C47/12 , B29C47/28 , B29C47/34 , B29C47/364 , B29C47/367 , B29C47/38 , B29C47/68 , B29C47/686 , B29C47/82 , B29C47/822 , B29C47/825 , B29C47/8805 , B29C2035/0827 , B29C2035/0855 , B29K2083/00 , B29K2083/005 , B29K2301/10 , B29K2995/0046 , B29L2031/707 , B29L2031/731 , D01D5/084 , D01D5/088 , D01D5/092 , D01D5/098 , D01D5/16 , D01D13/02 , D01F6/76 , D01F6/96 , D01F11/08 , Y10T428/298
摘要： A plant for making continuous yarns (30) made of silicon material comprises at least an extrusion station (12), into which the material is introduced in an amorphous condition, and extrusion means (15) which cause the material to exit from the extrusion station (12) along an extrusion axis (D). The plant also comprises a vulcanization station (16), located downstream of the extrusion station (12), at a determinate distance (“L”) therefrom, in which the continuous yarn (30) is vulcanized in a direction of treatment (T). The plant also comprises a drawing unit (18), disposed downstream of the vulcanization station (16).
摘要翻译：用于制造由硅材料制成的连续纱线（30）的设备包括至少一个挤压站（12），材料以无定形状态被引入其中;以及挤出装置（15），其使材料从挤出站（12）沿着挤出轴线（D）。该设备还包括位于挤压站（12）下游的硫化站（16），其中连续纱线（30）沿处理方向（T）硫化，确定距离（“L”），。该设备还包括设置在硫化站（16）下游的拉伸单元（18）。

73. 发明授权

US09428850B2 Process of making pan-based carbon fiber 有权
标题翻译：制作泛碳纤维的工艺
公开(公告)号：US09428850B2
公开(公告)日：2016-08-30
申请号：US14519076
申请日：2014-10-20
申请人： DONGHUA UNIVERSITY
发明人： Muhuo Yu , Huaiping Rong , Keqing Han , Zhaohua Wang , Yiwei Zhang , Qinli Dong
IPC分类号： C01B31/02 , D01D1/02 , D01D5/12 , D01D5/16 , D02J1/22 , D01F9/22 , D01D1/04 , D01D5/08 , D01D10/02 , D01F1/10 , D01F6/18 , D01D5/06 , D01D10/06 , D01F1/02 , B05D1/00 , B05D1/18
CPC分类号： D01F9/22 , B05D1/007 , B05D1/18 , D01D1/04 , D01D5/06 , D01D5/08 , D01D10/02 , D01D10/06 , D01F1/02 , D01F1/10 , D01F6/18 , D01F9/225 , D02J1/224 , D10B2101/12 , D10B2101/122 , D10B2321/10
摘要： Processes for producing carbon fiber, the filament thereof and pre-oxidized fiber are provided. In one embodiment, the gel spinning of polyacrylonitrile filament is achieved by using small-molecule gelling agent, and the carbon fiber obtained thereby is increased by 15% to 40% in tensile strength and by 20% to 35% in toughness. In another embodiment, the melt spinning process of polyacrylonitrile is conducted by using imidazole type ion liquid as plasticizer, the process reduces environment pollution, is suitable for industrial production and the fiber produced thereby is improved in its strength. In yet another embodiment, polyacrylonitrile pre-oxidized fiber is produced by melt spinning, so low cost and controllable pre-oxidization of polyacrylonitrile can be achieved. In a further embodiment, high strength carbon fiber is manufactured by using polymer thickening agent. In another further embodiment, low cost and controllable pre-oxidization of polyacrylonitrile is achieved by conducting pre-oxidization before spinning, minimizing skin-core structure, so as to produce high performance carbon fiber, and reduce the production cost of carbon fiber greatly.
摘要翻译：提供了生产碳纤维，其长丝和预氧化纤维的方法。在一个实施方案中，通过使用小分子胶凝剂来实现聚丙烯腈长丝的凝胶纺丝，并且由此获得的碳纤维的拉伸强度增加15％至40％，韧性增加20％至35％。在另一个实施方案中，聚丙烯腈的熔融纺丝过程是通过使用咪唑型离子液体作为增塑剂进行的，该方法减少了环境污染，适用于工业生产，其生产的纤维的强度提高。在另一个实施方案中，通过熔融纺丝制备聚丙烯腈预氧化纤维，因此可以实现聚丙烯腈的低成本和可控的预氧化。在另一个实施方案中，通过使用聚合物增稠剂制造高强度碳纤维。在另一个实施方案中，聚丙烯腈的低成本和可控的预氧化通过在纺丝之前进行预氧化，使皮芯结构最小化，从而生产高性能碳纤维，并大大降低碳纤维的生产成本来实现。

74. 发明申请

US20160145774A1 MANUFACTURING METHOD FOR TRANSPARENT FIBER 有权
标题翻译：透明纤维的制造方法
公开(公告)号：US20160145774A1
公开(公告)日：2016-05-26
申请号：US14738958
申请日：2015-06-15
申请人： Taiwan Textile Research Institute
发明人： Shang-Chih Chou , Chun-Hung Chen , Chun-Hung Lin
IPC分类号： D01F6/74 , D01D5/16 , D01D5/12
CPC分类号： D01F6/74 , C08G73/1003 , D01D5/12 , D01D5/16 , D01D10/02 , D02J1/228
摘要： A manufacturing method for a transparent fiber is provided. The method includes forming a spinning solution containing a polyimide polymer in an organic solvent. The polydispersity index (PDI) of the polyimide polymer is 1.3˜2.6. The spinning solution is used to perform a dry-jet wet spinning step to form a plurality of fibers. Furthermore, the plurality of fibers are subjected to a thermal drawing step to form a plurality of transparent fibers, wherein the temperature of the thermal drawing step is controlled from 215° C. to 350° C. The manufacturing method for a transparent fiber provided in the present invention makes use of a polyimide polymer material and utilizes a dry-jet wet spinning step and a thermal drawing step, which allows the formation of a transparent and high strength polyimide fiber.
摘要翻译：提供一种透明纤维的制造方法。该方法包括在有机溶剂中形成含有聚酰亚胺聚合物的纺丝溶液。聚酰亚胺聚合物的多分散指数（PDI）为1.3〜2.6。纺丝溶液用于进行干喷湿纺步骤以形成多根纤维。此外，对多根纤维进行热拉伸步骤以形成多个透明纤维，其中将热拉伸步骤的温度控制在215℃至350℃。提供的透明纤维的制造方法本发明利用聚酰亚胺聚合物材料，并且使用干喷射湿纺丝步骤和热拉伸步骤，其允许形成透明和高强度的聚酰亚胺纤维。

75. 发明授权

US09260800B1 Melt-blowing apparatus with improved puller device for producing tubular nonwovens 有权
标题翻译：具有改进的拉管装置的熔喷设备用于生产管状无纺布
公开(公告)号：US09260800B1
公开(公告)日：2016-02-16
申请号：US14614383
申请日：2015-02-04
申请人： Thomas M. Tao
发明人： Thomas M. Tao
IPC分类号： D04H1/56 , D04H1/732 , D04H1/76 , D01D5/16 , D01D5/098 , D01D4/02 , D01D7/00
CPC分类号： D01D5/16 , D01D4/025 , D01D5/0985 , D01D7/00 , D04H1/56 , D04H1/565 , D04H1/732 , D04H1/76
摘要： This disclosure is related to the manufacture of melt blown coreless tubular nonwovens. Such manufacture includes a melt blowing apparatus to deposit fibers onto a rotating mandrel for forming a tubular nonwoven; a puller device to withdraw the tubular nonwoven from the mandrel; and a cutting device to cut the tubular nonwoven into cartridges of a desired length. The puller device has a pair of drive axles mounted on a gap-setting device, such as a scissor jack or its equivalent. Each drive axle includes one or more driven multi-directional puller wheels, which is formed of or surrounded by non-driven rollers. When the rollers engage the rotating tubular nonwoven, the tubular nonwoven is pulled axially and steadily from the mandrel without affecting the rotational motion of the tubular nonwoven. As a result, the tubular nonwovens have consistent dimensions and quality without damage to the inner or outer surfaces of the tube.
摘要翻译：本公开涉及熔喷无芯管状无纺布的制造。这种制造方法包括：将纤维沉积到旋转心轴上以形成管状无纺布的熔喷装置; 拉出装置，用于从筒芯中取出管状无纺布; 以及切割装置，以将所述管状非织造材料切割成期望长度的墨盒。牵引装置具有安装在间隙设定装置上的一对驱动轴，例如剪刀千斤顶或其等效物。每个驱动轴包括一个或多个从动多向牵引轮，其由非从动辊形成或包围。当滚筒接合旋转的管状非织造材料时，管状非织造材料从芯轴轴向和稳定地拉伸，而不影响管状非织造材料的旋转运动。结果，管状无纺布具有一致的尺寸和质量，而不损坏管的内表面或外表面。

76. 发明授权

US09243348B2 Apparatus for melt-spinning, drawing and winding multiple synthetic threads 有权
标题翻译：用于熔融纺丝，拉伸和卷绕多根合成线的装置
公开(公告)号：US09243348B2
公开(公告)日：2016-01-26
申请号：US13663638
申请日：2012-10-30
申请人： OERLIKON TEXTILE GMBH & CO. KG
发明人： Mathias Stündl , Marco Kaulitzki , Claus Matthies , Ludger Legge , Freddy Van Tricht
IPC分类号： D01D5/16 , D01D7/00 , D01D10/04 , D01D10/02 , D01D5/22 , D02J1/22 , D01D13/00
CPC分类号： D01D7/00 , D01D5/16 , D01D5/22 , D01D10/02 , D01D10/0463 , D01D13/00 , D02J1/22 , D02J1/225
摘要： The invention relates to a process for melt-spinning, drawing and winding multiple synthetic threads and to an apparatus for performing the process. The synthetic threads are spun concurrently side by side through extrusion of fine filamentous strands, cooled down and hauled off to be then collectively drawn as a sheet of threads and wound up on bobbins. To obtain ideally identical physical properties in the collective treatment of the threads, the threads are hauled off independently of each other by separate individual godets after extrusion and before collective drawing. This makes it possible to realize for each thread the same conditions during extrusion, cooling and hauling off. The apparatus includes multiple individual godets arranged side by side, which are arranged upstream of the drawing facility and are each associated with one of the threads. To pull off the threads, the individual godets are configured to be individually driveable.
摘要翻译：本发明涉及一种用于熔融纺丝，拉伸和卷绕多个合成纱线的方法以及用于执行该方法的装置。合成丝线通过挤出细丝状股线同时并流，被冷却并拉出，然后被一起拉制成一条线并卷绕在线轴上。为了在螺纹的集体处理中获得理想的相同的物理性质，挤出后和集体拉伸之前，螺纹通过单独的导丝管彼此独立地牵引。这使得可以在挤出，冷却和牵引期间针对每个螺纹实现相同的条件。该装置包括并排布置的多个单独的导丝辊，它们布置在拉伸装置的上游，并且各自与丝线中的一个相关联。要拉出螺纹，各个导丝管被配置为可单独驱动。

77. 发明授权

US09085833B2 Polyester monofilament and method for producing polyester monofilament 有权
标题翻译：聚酯单丝和聚酯单丝生产方法
公开(公告)号：US09085833B2
公开(公告)日：2015-07-21
申请号：US13147501
申请日：2010-01-27
申请人： Tomoyuki Ichikawa , Hirofumi Yamamoto , Hiroyuki Kurokawa
发明人： Tomoyuki Ichikawa , Hirofumi Yamamoto , Hiroyuki Kurokawa
IPC分类号： D02J1/22 , B41N1/24 , B65H55/04 , D01D5/16 , D01D5/34 , D01D7/00 , D01D10/02 , D01F8/14
CPC分类号： D02J1/228 , B41N1/247 , B65H55/04 , B65H2701/3132 , D01D5/16 , D01D5/34 , D01D7/00 , D01D10/02 , D01F8/14 , Y10T428/2929 , Y10T442/10
摘要： A polyester monofilament comprising a high-viscosity polyester as a core component and a low-viscosity polyester as a sheath component is provided, the polyesters having been combined together in a core-sheath arrangement. The polyester monofilament has a fineness of 3.0-13.0 dtex, a breaking strength of 6.0-9.3 cN/dtex, a strength at 10% elongation of 5.0-9.0 cN/dtex, a difference in wet heat stress in the filament-length direction of 3.0 cN or less, and a residual torque value of at most 4 turns per m. Provided is a process for producing a polyester monofilament by a direct spinning/drawing method in which two ingredients, i.e., a high-viscosity polyester as a core component and a low-viscosity polyester as a sheath component, are melt-extruded from a spinnert while being combined together in a core-sheath arrangement, and cooled and solidified, and the resultant extrudate filament is continuously drawn and wound up.
摘要翻译：提供了以高粘度聚酯为核心成分的聚酯单丝和作为鞘组分的低粘度聚酯，聚酯已经以芯鞘结构组合在一起。聚酯单丝的细度为3.0-13.0分特，断裂强度为6.0-9.3cN / dtex，10％伸长时的强度为5.0-9.0cN / dtex，长丝方向的湿热应力差 3.0cN以下，剩余扭矩值最多为4匝/ m。本发明提供一种通过直接纺丝/拉伸法制造聚酯单丝的方法，其中将两种成分即作为核心成分的高粘度聚酯和作为鞘组分的低粘度聚酯从成粒体中熔融挤出同时以芯鞘结构组合在一起，并冷却和固化，并且所得挤出物长丝被连续地拉伸和卷绕。

78. 发明授权

US09080258B2 Process of making highly oriented and crystalline thermoplastic filaments 有权
标题翻译：制备高取向和结晶的热塑性长丝的方法
公开(公告)号：US09080258B2
公开(公告)日：2015-07-14
申请号：US13383076
申请日：2010-07-09
申请人： John A. Cuculo , Richard Kotek , Peng Chen , Mehdi Afshari , Ferdinand Lundberg
发明人： John A. Cuculo , Richard Kotek , Peng Chen , Mehdi Afshari , Ferdinand Lundberg
IPC分类号： D01D5/08 , D01D5/16 , D01D5/084 , D02J1/22 , D01D5/12
CPC分类号： D01F6/62 , B29C47/0014 , B29C47/8895 , D01D5/084 , D01D5/12 , D01F6/06 , D01F6/92 , D02J1/223 , D02J1/228 , D10B2331/04 , Y10T428/249921 , Y10T442/30 , Y10T442/40 , Y10T442/60
摘要： A melt-spun highly oriented and crystalline thermoplastic filament or fiber having a tenacity of at least about 10 g/d, an elongation less than about 15-%, and a modulus of at least about 130 g/d. A method of making highly oriented and crystalline thermoplastic filaments has been developed that comprises extruding a thermoplastic polymer to form at least one molten filament. The at least one molten filament is introduced into a horizontal liquid isothermal bath. The bath is maintained at a temperature between the glass transition temperature and the melting temperature of the thermoplastic polymer. The bath increases the tension along the molten filament to form at least one partially oriented and low crystalline filament. The partially oriented filament is drawn to form the highly oriented and crystalline filament.
摘要翻译：熔体高取向和结晶的热塑性长丝或纤维，其强度为至少约10g / d，伸长率小于约15％，模量为至少约130g / d。已经开发了制备高取向和结晶热塑性长丝的方法，其包括挤出热塑性聚合物以形成至少一种熔融长丝。将至少一根熔融长丝引入水平液体等温浴中。浴保持在玻璃化转变温度和热塑性聚合物的熔融温度之间的温度。该浴增加了沿着熔融长丝的张力，以形成至少一个局部取向和低结晶长丝。拉伸部分取向的长丝以形成高取向和结晶的长丝。

79. 发明授权

US08211340B2 Process for the production of squared-analogous cross-section polyamide yarns and uses thereof 有权
标题翻译：平面类似横截面聚酰胺纱线的生产方法及其用途
公开(公告)号：US08211340B2
公开(公告)日：2012-07-03
申请号：US12213025
申请日：2008-06-13
申请人： Swu-Chen Shen , Yi-Jen Tu
发明人： Swu-Chen Shen , Yi-Jen Tu
IPC分类号： D01D5/08 , D01D5/16 , D01D5/253 , D01F6/60 , D02G3/02 , D02J1/22
CPC分类号： D01D5/253 , B29C47/868 , B60R2021/23504 , D01F6/60 , Y10T428/2915
摘要： The present invention relates to a process for the production of a yarn consisting of a squared-analogous cross-section polyamide filament for uncoated airbag fabrics, characterized in that the process comprises the steps of: heating and melting a raw material of polyamide, extruding the molten polyamide through a squared-analogous spinning nozzle to form a spun filament, cooling and solidifying the spun filament, followed by drawing the filament, to obtain a squared-analogous cross-section drawn yarn; to uncoated fabrics for the manufacture of airbags prepared by the said process, characterized in that the fabrics are prepared from a yarn consisting of a squared-analogous cross-section polyamide filament and exhibit low air permeability, enhanced flame resistance and aging performance against the environment; and to a use of the uncoated fabrics for the manufacture of airbags with a low air permeability prepared therefrom.
摘要翻译：本发明涉及一种用于未涂布气囊织物的平面类似的横截面聚酰胺长丝组成的纱线的制造方法，其特征在于，该方法包括以下步骤：加热和熔化聚酰胺原料，挤出熔融的聚酰胺通过平面类似的纺丝喷嘴形成纺丝丝，冷却并固化纺丝丝，然后拉丝，得到平方相似的横截面拉伸丝; 用于制造通过所述方法制备的安全气囊的未涂布织物，其特征在于织物由由方形类似的横截面聚酰胺长丝组成的纱线制成，并且显示出低透气性，增强的阻燃性和对环境的老化性能 ; 以及使用未涂布的织物来制造具有由其制备的低透气性的安全气囊。

80. 发明授权

US08178015B2 Process and device for melt-spinning and cooling synthetic filaments 有权
标题翻译：用于熔融纺丝和冷却合成长丝的方法和装置
公开(公告)号：US08178015B2
公开(公告)日：2012-05-15
申请号：US12430310
申请日：2009-04-27
申请人： Wiley Scott Harris , Fumin Lu , Henning Rave , Holger Schöttler
发明人： Wiley Scott Harris , Fumin Lu , Henning Rave , Holger Schöttler
IPC分类号： D01D5/092 , D01D5/16
CPC分类号： D01D5/088
摘要： A process and a device involves melt-spinning and cooling synthetic filaments. Therein, a plurality of filaments is extruded from a polymer melt and, after the extrusion, is guided into a cooling shaft for cooling. Within the cooling shaft cool air is blown, via a blower wall, into the cooling shaft, where, for cooling, the filaments are guided along the blower wall and at a distance from it. In order to obtain cooling adapted to the particular filament titer, the blowing onto the filaments can be set by selecting one of several operating positions, where to change the operating position of the blower wall it is moved in the direction towards the filaments or in the direction away from the filaments.
摘要翻译：一种方法和一种装置涉及熔融纺丝和冷却合成长丝。其中，从聚合物熔体挤出多根长丝，并且在挤出之后被引导到用于冷却的冷却轴中。在冷却轴内，冷空气通过鼓风机壁吹入冷却轴，其中为了冷却，细丝沿鼓风机壁被引导并与其隔开一段距离。为了获得适应于特定细丝滴定度的冷却，可以通过选择几个操作位置中的一个来设置对长丝的吹塑，其中改变鼓风机壁沿朝向长丝的方向移动的鼓风机壁的操作位置方向远离灯丝。

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