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公开(公告)号：US20110185696A1
公开(公告)日：2011-08-04
申请号：US13064360
申请日：2011-03-21
IPC分类号： D02G3/02
CPC分类号： D01F6/765 , Y10T428/249922
摘要： A polyphenylene sulfide multifilament yarn having a filament linear density of 5 dtex to 30 dtex, an overall linear density of 500 dtex to 2500 dtex, a breaking tenacity in the range of 50 cN/tex to 80 cN/tex and an elongation at break of 8% to 16% for a yarn with a breaking tenacity in the range of 60 cN/tex to 80 cN/tex and an elongation at break of 16% to 30% for a yarn with a breaking tenacity in the range of 50 cN/tex to 60 cN/tex.
摘要翻译： 长丝线密度为5dtex〜30dtex，总线密度为500dtex〜2500dtex，断裂强度为50cN / tex〜80cN / tex，断裂伸长率的聚苯硫醚复丝纱线 对于断裂强度在50cN / tex至80cN / tex的范围内的断裂强度为18cN / tex至80cN / tex，断裂伸长率为16％至30％的纱线为8％至16％ tex至60 cN / tex。
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公开(公告)号：US20080213561A1
公开(公告)日：2008-09-04
申请号：US11794885
申请日：2006-03-14
CPC分类号： D01F6/765 , Y10T428/249922
摘要： The present invention relates to a process for producing a polyphenylene sulfide multifilament yarn, a polyphenylene sulfide multifilament yarn and the use of a polyphenylene sulfide multifilament yarn. The process for producing a polyphenylene sulfide multifilament yarn is characterized in that only after time period between 0.1 sec and 0.3 sec after leaving the spinneret the filaments of the spun yarn are subjected to an active cooling stage. The Polyphenylene sulfide multifilament yarn having a filament linear density of 5 dtex to 30 dtex, an overall linear density of 500 dtex to 2500 dtex, a breaking tenacity in the range of 50 cN/tex to 80 cN/tex and an elongation at break of 8% to 16% for a yarn with a breaking tenacity in the range of 60 cN/tex to 80 cN/tex and an elongation at break of 16% to 30% for a yarn with a breaking tenacity in the range of 50 cN/tex to 60 cN/tex.
摘要翻译： 本发明涉及聚苯硫醚复丝纱线，聚苯硫醚复丝纱线的制造方法以及聚苯硫醚复丝纱线的使用。 聚苯硫醚复丝纱的制造方法的特征在于，在离开喷丝头后仅0.1秒〜0.3秒的时间段之后，将细纱的长丝进行活性冷却阶段。 长丝线密度为5dtex〜30dtex，总线性密度为500dtex〜2500dtex，断裂强度为50cN / tex〜80cN / tex，断裂伸长率的聚苯硫醚复丝纱线 对于断裂强度在50cN / tex至80cN / tex的范围内的断裂强度为18cN / tex至80cN / tex，断裂伸长率为16％至30％的纱线为8％至16％ tex至60 cN / tex。
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公开(公告)号：US07931843B2
公开(公告)日：2011-04-26
申请号：US11794885
申请日：2006-03-14
IPC分类号： B29C47/88
CPC分类号： D01F6/765 , Y10T428/249922
摘要： The present invention relates to a process for producing a polyphenylene sulfide multifilament yarn, a polyphenylene sulfide multifilament yarn and the use of a polyphenylene sulfide multifilament yarn. The process for producing a polyphenylene sulfide multifilament yarn is characterized in that only after time period between 0.1 sec and 0.3 sec after leaving the spinneret the filaments of the spun yarn are subjected to an active cooling stage. The Polyphenylene sulfide multifilament yarn having a filament linear density of 5 dtex to 30 dtex, an overall linear density of 500 dtex to 2500 dtex, a breaking tenacity in the range of 50 cN/tex to 80 cN/tex and an elongation at break of 8% to 16% for a yarn with a breaking tenacity in the range of 60 cN/tex to 80 cN/tex and an elongation at break of 16% to 30% for a yarn with a breaking tenacity in the range of 50 cN/tex to 60 cN/tex.
摘要翻译： 本发明涉及聚苯硫醚复丝纱线，聚苯硫醚复丝纱线的制造方法以及聚苯硫醚复丝纱线的使用。 聚苯硫醚复丝纱的制造方法的特征在于，在离开喷丝头后仅0.1秒〜0.3秒的时间段之后，将细纱的长丝进行活性冷却阶段。 长丝线密度为5dtex〜30dtex，总线性密度为500dtex〜2500dtex，断裂强度为50cN / tex〜80cN / tex，断裂伸长率的聚苯硫醚复丝纱线 对于断裂强度在50cN / tex至80cN / tex的范围内的断裂强度为18cN / tex至80cN / tex，断裂伸长率为16％至30％的纱线为8％至16％ tex至60 cN / tex。
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公开(公告)号：US20140190143A1
公开(公告)日：2014-07-10
申请号：US14117498
申请日：2012-05-16
CPC分类号： D02G3/367 , B60C9/0042 , D01D5/088 , D01D5/16 , D01F6/62 , D02G3/48 , D10B2331/04
摘要： A continuous spin-draw-winding process to prepare a drawn polyester yarn suitable for use in high-speed tires and run-flat tires having high energy to break in combination with a good dimensional stability, including extruding molten polyester through spinning holes in a spinneret to form a bundle of molten spun filaments, solidifying the spun filaments by a gaseous cooling medium, fixing the spinning speed of the solidified filaments at a first godet in the range of 4050 to 5000 m/min, drawing the solidified filaments at a draw ratio less than 1.75 to form drawn filaments. The drawn polyester yarn has a high amorphous orientation distribution, a high crystallinity and a coarse structure. Dipped cords including such polyester drawn yarns exhibit excellent dimensional stability at higher temperatures.
摘要翻译： 一种连续的旋转拉伸缠绕方法，用于制备适用于具有高能量的高速轮胎和平坦型轮胎的拉伸聚酯纱线，其具有良好的尺寸稳定性，包括通过喷丝头中的喷丝孔挤出熔融聚酯 形成熔融纺丝丝束，用气态冷却介质固化纺丝丝，将固化长丝的纺丝速度固定在第一导丝辊上，范围为4050〜5000m / min，拉伸固化长丝 小于1.75以形成拉伸长丝。 拉伸聚酯纱具有高的非晶取向分布，高结晶度和粗结构。 包括这种聚酯拉伸纱的浸渍帘线在较高温度下表现出优异的尺寸稳定性。
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5.发明申请PROCESS TO MANUFACTURE A REINFORCING ELEMENT PROVIDED WITH A CURED ADHESIVE COMPOSITION, REINFORCING ELEMENT AND RUBBER ARTICLE COMPRISING SAID REINFORCING ELEMENT 审中-公开制造用固化粘合剂组合物提供的增强元件的方法，包含加固元件的增强元件和橡胶制品公开(公告)号：US20110104415A1
公开(公告)日：2011-05-05
申请号：US12997934
申请日：2009-06-18
申请人： Johannes Gerardus Maria Aalbers , Jan Jager , Bastiaan Krins , Michael Henricus Jacobus Tweel Van Den
发明人： Johannes Gerardus Maria Aalbers , Jan Jager , Bastiaan Krins , Michael Henricus Jacobus Tweel Van Den
CPC分类号： C08J5/06 , C08J5/046 , C08J2321/00 , D06M13/11 , D06M13/325 , D06M15/55 , D06M15/61 , D06M15/63 , D06M15/693 , Y10T428/1386 , Y10T428/31826
摘要： A process to manufacture a reinforcing element provided with a cured adhesive composition, a reinforcing element provided with a cured adhesive composition, and a rubber article including the reinforcing element. The manufacturing process includes the steps of providing a reinforcing element, treating the reinforcing element with a composition that includes an aqueous dispersion of components, optionally drying the treated reinforcing element, and curing at least two of the components.
摘要翻译： 制造具有固化的粘合剂组合物的增强元件的方法，设置有固化的粘合剂组合物的增强元件和包括该增强元件的橡胶制品。 制造方法包括提供增强元件的步骤，用包括组分的水性分散体的组合物处理增强元件，任选地干燥经处理的增强元件，以及固化至少两种组分。
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公开(公告)号：US20100269478A1
公开(公告)日：2010-10-28
申请号：US12805043
申请日：2010-07-08
摘要： A method for spinning a multifilament yarn from a thermoplastic material, where the filament bundle is cooled below the spinneret in a first cooling zone, first of all by means of at least one transverse blowing operation with a gaseous cooling medium and by means of an extraction means for the gaseous cooling medium which lies opposite said transverse blowing means, and subsequently the filament bundle is cooled further in a second cooling zone below the first cooling zone by automatic suction of gaseous cooling medium which is situated in the vicinity of the filament bundle.
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公开(公告)号：US08182915B2
公开(公告)日：2012-05-22
申请号：US12732573
申请日：2010-03-26
IPC分类号： D02G3/00
CPC分类号： D01D5/088 , D01D5/092 , D01F6/62 , Y10T428/2913 , Y10T428/2969
摘要： A method is provided for spinning a multifilament thread from a thermoplastic material, including the steps of extruding the melted material through a spinneret with a plurality of spinneret holes into a filament bundle with a plurality of filaments, winding the filaments as thread after solidifying, and cooling the filament bundle beneath the spinneret, whereby in a first cooling zone the gaseous cooling medium is directed in such a way that it flows through the filament bundle transversely, the cooling medium leaving the filament bundle practically completely on the side opposite the inflow side, and in a second cooling zone beneath the first cooling zone, the filament bundle being cooled further essentially through self-suction of the gaseous cooling medium surrounding the filament bundle.
摘要翻译： 提供了一种用于从热塑性材料纺丝复丝线的方法，包括以下步骤：将熔融材料通过具有多个喷丝孔的喷丝头挤出到具有多个长丝的丝束中，在固化之后将丝缠绕成线，以及 冷却喷丝板下面的细丝束，由此在第一冷却区域中，气态冷却介质以这样一种方式被引导，使得其横向流过细丝束，冷却介质实际上完全在流入侧的相反一侧离开丝束， 并且在第一冷却区域下方的第二冷却区域中，细丝束基本上通过围绕丝束的气态冷却介质的自吸而进一步冷却。
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公开(公告)号：US07731876B2
公开(公告)日：2010-06-08
申请号：US10520064
申请日：2003-06-26
CPC分类号： D01D5/088 , D01D5/092 , D01F6/62 , Y10T428/2913 , Y10T428/2969
摘要： A method is provided for spinning a multifilament thread from a thermoplastic material, including the steps of extruding the melted material through a spinneret with a plurality of spinneret holes into a filament bundle with a plurality of filaments, winding the filaments as thread after solidifying, and cooling the filament bundle beneath the spinneret, whereby in a first cooling zone the gaseous cooling medium is directed in such a way that it flows through the filament bundle transversely, the cooling medium leaving the filament bundle practically completely on the side opposite the inflow side, and in a second cooling zone beneath the first cooling zone, the filament bundle being cooled further essentially through self-suction of the gaseous cooling medium surrounding the filament bundle.
摘要翻译： 提供了一种用于从热塑性材料纺丝复丝线的方法，包括以下步骤：将熔融材料通过具有多个喷丝孔的喷丝头挤出到具有多个长丝的丝束中，在固化之后将丝缠绕成线，以及 冷却喷丝板下面的细丝束，由此在第一冷却区域中，气态冷却介质以这样一种方式被引导，使得其横向流过细丝束，冷却介质实际上完全在流入侧的相反一侧离开丝束， 并且在第一冷却区域下方的第二冷却区域中，细丝束基本上通过围绕丝束的气态冷却介质的自吸而进一步冷却。
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公开(公告)号：US6106745A
公开(公告)日：2000-08-22
申请号：US76934
申请日：1998-05-13
CPC分类号： G02B6/02038 , B29C47/0014 , B29C47/00
摘要： Disclosed is a method of making a graded index polymer optical fiber comprising a multicomponent spinning process employing spinning masses comprising a core spinning mass and a sheath spinning mass, the spinning masses comprising a polymer, a polymerizable monomer, and an initiator. The monomer in the core spinning mass has a higher refractive index than the monomer in the sheath spinning mass, and the spinning masses are extruded and cured. The spinning conditions are chosen such that the monomers are substantially contained within the fiber during extrusion and curing and the total of the spinning masses is intrinsically thread forming. The spinning masses may be extruded in, e.g., water. The core and the sheath polymer may be, e.g., poly(methyl methacrylate); the core monomer may be methyl methacrylate, and the sheath monomer may be 2,2,3,3-tetrafluoropropyl methacrylate; or the core and the sheath polymer may be, e.g., poly(styrene-co-acrylonitrile); the core monomer may be benzyl methacrylate, and the sheath monomer may be methyl methacrylate. The spinning masses are solutions of the polymer in the monomer having a polymer concentration of from 20 to 70% by weight.
摘要翻译： 公开了一种制备分级折射率聚合物光纤的方法，其包括使用纺丝团的多组分纺丝方法，所述纺丝团包括芯纺丝物质和皮纺纺物质，纺丝团包含聚合物，可聚合单体和引发剂。 芯纺丝组织中的单体的折射率比鞘纺丝质量中的单体高，纺丝质量被挤出和固化。 选择纺丝条件使得在挤出和固化期间单体基本上包含在纤维中，并且纺丝质量的总和本身是螺纹形成的。 纺丝团可以在例如水中挤出。 芯和鞘聚合物可以是例如聚（甲基丙烯酸甲酯）; 核心单体可以是甲基丙烯酸甲酯，鞘单体可以是甲基丙烯酸2,2,3,3-四氟丙酯; 或者芯和鞘聚合物可以是例如聚（苯乙烯 - 共 - 丙烯腈）; 核心单体可以是甲基丙烯酸苄酯，鞘单体可以是甲基丙烯酸甲酯。 纺丝物质是聚合物在聚合物浓度为20至70重量％的单体中的溶液。
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公开(公告)号：US5194210A
公开(公告)日：1993-03-16
申请号：US694630
申请日：1991-05-02
CPC分类号： D01F6/30
摘要： Fibers of an alternating carbon monoxide-ethylene polymer having a molecular weight of at least 100,000 g/mole and a birefringence of at least 650.times.10.sup.-4 can be formed by first extruding a solution of the polymer in a mixed solvent system comprising an aromatic alcohol which is free of alkyl substituents on the aromatic nucleus and another solvent which is a liquid and is other than an aromatic alcohol. The extrusion into the solvent is at an extrusion rate of at least 1 m/min and forms a solvent-containing article which is then cooled or coagulated in a non-solvent for the polymer. The solvent is removed by extraction with a non-solvent for the polymer which is soluble in the mixture of solvents and the resulting article is drawn at a temperature of at least 180.degree. C.
摘要翻译： 分子量至少为100,000克/摩尔，双折射率至少为650×10-4的交替一氧化碳 - 乙烯聚合物的纤维可以通过首先将聚合物溶液挤出到包括芳族醇的混合溶剂体系中来形成， 在芳族核上不含烷基取代基，另一种溶剂是液体，而不是芳族醇。 挤出到溶剂中的挤出速率为至少1m / min，形成含溶剂的制品，然后将其在用于聚合物的非溶剂中冷却或凝结。 通过用可溶于溶剂混合物的聚合物的非溶剂萃取除去溶剂，并将所得制品在至少180℃的温度下拉伸。
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