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21. 发明申请

US20170106577A1 Plant and method for making continuous elastic yarns made of silicone material and continuous elastic yarn made of silicone material thus obtained 审中-公开
公开(公告)号：US20170106577A1
公开(公告)日：2017-04-20
申请号：US15338477
申请日：2016-10-31
申请人： LeMur S.R.L. a socio unico
发明人： Thomas Klotz
IPC分类号： B29C47/00 , D01F6/96 , B29C47/88
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 and method for making continuous yarns made of silicone material comprises at least an extrusion station, into which the material is introduced in an amorphous condition, and extrusion means which cause the material to exit from the extrusion station along an extrusion axis. The plant also comprises a vulcanization station, located downstream of the extrusion station, at a determinate distance therefrom, in which the continuous yarn is vulcanized in a direction of treatment. The plant also comprises a drawing unit, disposed downstream of the vulcanization station.

22. 发明申请

US20160010244A1 Highly Oriented and Crystalline Thermoplastic Filaments and Method of Making Same 审中-公开
标题翻译：高取向和结晶热塑性长丝及其制造方法
公开(公告)号：US20160010244A1
公开(公告)日：2016-01-14
申请号：US14797684
申请日：2015-07-13
申请人： North Carolina State University
发明人： John A. Cuculo , Richard Kotek , Peng Chen , Mehdi Afshari , Ferdinand Lundberg
IPC分类号： D01F6/62 , D01F6/06 , D01F6/92
CPC分类号： D01F6/62 , B29C48/05 , B29C48/919 , 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：熔体纺丝的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。

23. 发明申请

US20150328062A9 HYDROPHILIC MEDICAL DEVICES 审中-公开
标题翻译：水疗医疗器械
公开(公告)号：US20150328062A9
公开(公告)日：2015-11-19
申请号：US13955631
申请日：2013-07-31
申请人： Covidien LP
发明人： Gerald Hodgkinson
IPC分类号： A61F13/538 , D01D5/084 , A61F13/15
CPC分类号： A61F13/538 , A61F13/15617 , A61L31/14 , A61L2400/18 , D01D5/084 , D01D5/0985 , D06M10/025
摘要： A medical device including a plasma-treated porous substrate that is functionalized to provide a hydrophilic surface, and a process for preparing such a medical device, are disclosed. The method includes plasma treating at least a portion of a surface of a porous substrate with a gas species selected from oxygen, nitrogen, argon, and combination thereof. The gas species is configured to functionalize the surface of the medical device and form a hydrophilic surface.
摘要翻译：公开了一种医疗装置，其包括功能化以提供亲水性表面的等离子体处理的多孔基材，以及制备这种医疗装置的方法。该方法包括用选自氧，氮，氩及其组合的气体物质等离子体处理多孔基材表面的至少一部分。气体物质被配置为使医疗装置的表面功能化并形成亲水表面。

24. 发明申请

US20150284879A1 WATER-DISINTEGRABLE COMPOSITE FIBER AND METHOD FOR PRODUCING THE SAME 审中-公开
标题翻译：水消毒复合纤维及其制造方法
公开(公告)号：US20150284879A1
公开(公告)日：2015-10-08
申请号：US14421560
申请日：2013-09-12
申请人： Kureha Corporation
发明人： Takeo Takahashi , Yukitoshi Chiba , Masahiro Yamazaki , Hiroyuki Sato
IPC分类号： D01F8/14 , D01D5/26 , D01D5/08 , D01F6/62
CPC分类号： D01F8/14 , C09K8/035 , C09K2208/08 , D01D5/08 , D01D5/084 , D01D5/26 , D01F6/625 , D10B2331/041 , Y10T428/2929 , Y10T428/2931
摘要： A water-disintegrable composite fiber comprising a phase containing a polyglycolic acid resin and a phase containing a polylactic acid resin with a D-lactic acid unit ratio of at least 1.0%; the two phases extending continuously in a lengthwise direction; and the composite fiber having a cross sectional area formed by the phase containing the polyglycolic acid resin having an area ration of at most 50%; and the content of the polyglycolic acid resin being from 2 to 100 parts by mass per 1 part by mass of the D-lactic acid units in the polylactic acid resin.
摘要翻译：一种水分解复合纤维，其包含含有聚乙醇酸树脂的相和含有D-乳酸单位比为至少1.0％的聚乳酸树脂的相; 两相沿长度方向连续延伸; 所述复合纤维的面积比例为50％以下的含有聚乙醇酸树脂的相的相的截面积。聚乙醇酸树脂的含量相对于聚乳酸树脂中的每1质量份D-乳酸单元为2〜100质量份。

25. 发明申请

US20140037957A1 FIBERS AND FIBER SPINNERETS 审中-公开
标题翻译：纤维和纤维纺丝
公开(公告)号：US20140037957A1
公开(公告)日：2014-02-06
申请号：US13800179
申请日：2013-03-13
申请人： Sabic Innovative Plastics IP B.V.
发明人： Richard Peters , Dave Warren , Mike Lindsey
IPC分类号： D01D4/02 , D02G3/02 , D01D5/08
CPC分类号： D01D4/025 , D01D1/09 , D01D4/06 , D01D5/08 , D01D5/084 , D01D5/098 , D01F6/74 , D02G3/02 , Y10T428/298
摘要： A method including the steps of extruding a melt including an amorphous polymer composition through a spinneret under a pressure of from 400 to 1500 psi to produce a spun fiber; collecting the spun fiber on a feeding roll without drawing the spun fiber; producing a solidified fiber from the spun fiber. The solidified fiber can have a dpf within a range of from greater than 0 to 2.5 dpf, and a shrinkage less than or equal to 2%. The method can also include collecting the solidified fiber onto a spool without subjecting the solidified fiber to a drawing step. A spinneret for producing fibers of at most 2.5 dpf from a composition comprising an amorphous polyetherimide polymer, the spinneret comprising a die having a plurality of round melt channels but no distribution plates. Fibers produced by the method and from the spinneret are also disclosed.
摘要翻译：一种方法，包括以下步骤：在400至1500psi的压力下通过喷丝头挤出包含无定形聚合物组合物的熔体以产生纺丝纤维; 在进料辊上收集纺丝纤维而不拉伸纺丝纤维; 从纺丝纤维生产固化纤维。固化纤维的dpf可以在大于0至2.5dpf的范围内，并且收缩率小于或等于2％。该方法还可以包括将固化的纤维收集到卷轴上，而不对固化的纤维进行拉伸步骤。用于从包含无定形聚醚酰亚胺聚合物的组合物生产最多2.5dpf的纤维的喷丝头，所述喷丝头包括具有多个圆形熔体通道但没有分配板的模具。还公开了通过该方法和喷丝头生产的纤维。

26. 发明申请

US20110200821A1 Plant and Method for Making Continuous Elastic Yarns Made of Silicon Material and Continuous Elastic Yarn Made of Silicon Material Thus Obtained 有权
标题翻译：由硅材料制成的连续弹性纱线和由硅材料制成的连续弹性纱线的植物和方法得到
公开(公告)号：US20110200821A1
公开(公告)日：2011-08-18
申请号：US13125266
申请日：2009-10-20
申请人： Thomas Klotz
发明人： Thomas Klotz
IPC分类号： D01D5/10 , D01D11/00 , D02G3/02 , B29C47/34
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）。

27. 发明申请

US20110175249A1 Polyester monofilament, method for producing same, and method for producing screen gauze using same 审中-公开
标题翻译：聚酯单丝，其制造方法以及使用该丝的丝网的制造方法
公开(公告)号：US20110175249A1
公开(公告)日：2011-07-21
申请号：US12998206
申请日：2009-09-10
申请人： Hirofumi Yamamoto , Shinnosuke Tomita , Hiroyuki Kurokawa , Kiyoshi Akazawa , Kazuhiko Fukasawa
发明人： Hirofumi Yamamoto , Shinnosuke Tomita , Hiroyuki Kurokawa , Kiyoshi Akazawa , Kazuhiko Fukasawa
IPC分类号： D04B1/04 , B29C47/90 , D02G3/00
CPC分类号： B41N1/247 , D01D5/084 , D01D5/34 , D01D10/02 , D01F8/14 , Y10T428/2929
摘要： There is provided a core-sheath bicomponent polyester monofilament, wherein a core component is composed of polyethylene terephthalate (PET) and a sheath component composed of PET having an intrinsic viscosity (IV) at least 0.2 lower than that of the core component, the polyester monofilament having a fineness of 3 to 8 dtex, a strength of 7.5 cN/dtex or more, a toughness (strength×elongation0.5) of 29 or more, and a longitudinal yarn fineness variation of 1.5% or less.
摘要翻译：提供了一种芯鞘双组分聚酯单丝，其中芯组分由聚对苯二甲酸乙二醇酯（PET）和由特性粘度（IV）至少低于芯组分的0.2的PET组成的皮组分组成，聚酯细度为3〜8分特，强度为7.5cN / dtex以上，韧性（强度×伸长率0.5）为29以上，长丝纱细度变化为1.5％以下的单丝。

28. 发明申请

US20100101202A1 POLYETHYLENE NAPHTHALATE FIBER AND METHOD FOR PRODUCING THE SAME 有权
标题翻译：聚萘二甲酸乙二醇酯纤维及其制造方法
公开(公告)号：US20100101202A1
公开(公告)日：2010-04-29
申请号：US12528947
申请日：2008-02-20
申请人： Hisao Okumura , Fuyuki Terasaka
发明人： Hisao Okumura , Fuyuki Terasaka
IPC分类号： D01H13/30 , D02J1/22 , C08F122/10 , C08L31/08
CPC分类号： D01F6/62 , D01D5/084 , D01D5/098 , D01D10/02 , D02J1/228
摘要： The polyethylene naphthalate fiber for industrial material having a low fatigue in a composite is a polyethylene naphthalate fiber for industrial material containing an ethylene-2,6-naphthalate unit in 80% or more, characterize by having a strength of 6 cN/dtex or more and a secondary yield point elongation degree of 8% or less. The production method thereof is a method for producing a fiber in which a fiber having been obtained by melt-spinning a polyethylene naphthalate is subjected to stretching, characterized in that prestretch satisfying such conditions as the fiber temperature of from 80° C. to 120° C. and from 0.05 to 0.3 N/dtex is performed, a first stretch satisfying such conditions as the fiber temperature of from 130° C. to 180° C. and stretch tensile force of not more than the prestretch tensile force is performed, the total stretch magnification including subsequent stretches is set to 5 or more, and finally heat-treatment under tension with a stretch ratio of from 0 to 2% is performed.
摘要翻译：复合材料疲劳性低的用于工业材料的聚萘二甲酸乙二醇酯纤维是含有80％以上的乙烯-2,6-萘二甲酸酯单元的工业用材料用聚萘二甲酸乙二醇酯纤维，其强度为6cN / dtex以上次级屈服点伸长率为8％以下。其制造方法是将通过熔融纺丝聚萘二甲酸乙二醇酯得到的纤维进行拉伸的纤维的制造方法，其特征在于，满足纤维温度为80℃〜120℃的条件的预拉伸 C和0.05〜0.3N / dtex的条件下，进行满足纤维温度为130〜180℃的条件的拉伸张力和拉伸张力不大于前拉伸张力的第一拉伸，包括随后的拉伸的总拉伸倍率设定为5以上，最后进行拉伸比为0〜2％的张力下的热处理。

29. 发明申请

US20080122131A1 Apparatus and method for elevated temperature electrospinning 有权
标题翻译：高温电纺丝的装置和方法
公开(公告)号：US20080122131A1
公开(公告)日：2008-05-29
申请号：US12007409
申请日：2008-01-10
申请人： Yong Lak Joo , Huajun Zhou
发明人： Yong Lak Joo , Huajun Zhou
IPC分类号： D01D5/08 , B29C35/08
CPC分类号： D01D5/0023 , D01D5/0007 , D01D5/0038 , D01D5/084 , D01F1/10 , D01F6/625 , D04H3/02 , Y10S425/217
摘要： Elevated temperature electrospinning apparatus comprises a pump upstream of or containing a resistance heater, means to shield applied electrostatic field from the resistance heater, and a temperature modulator for modulating temperature in the spinning region.
摘要翻译：高温静电纺丝装置包括在电阻加热器上游或包含电阻加热器的泵，用于屏蔽来自电阻加热器的施加的静电场的装置和用于调制纺丝区域中的温度的温度调节器。

30. 发明授权

US06902803B2 Dimensionally stable yarns 失效
公开(公告)号：US06902803B2
公开(公告)日：2005-06-07
申请号：US10680586
申请日：2003-10-06
申请人： Peter B. Rim , Qiang Zhou , Richard H. Woodlee , Michael F. Kopplin
发明人： Peter B. Rim , Qiang Zhou , Richard H. Woodlee , Michael F. Kopplin
IPC分类号： D01D5/084 , D01F6/62 , D01F6/00
CPC分类号： D01F6/62 , D01D5/084 , Y10T428/2913 , Y10T428/2969
摘要： An undrawn yarn is produced at increased quench delay and increased take-up speed to achieve improved ultimate elongation at a given crystallinity. Particularly preferred aspects include products comprising such yarns and methods for producing same.

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