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81. 发明授权

US5454846A Process and device for making up a composite thread 失效
标题翻译：用于组成复合线程的过程和设备
公开(公告)号：US5454846A
公开(公告)日：1995-10-03
申请号：US152554
申请日：1993-11-12
申请人： Giordano Roncato , Dominique Loubinoux , Philippe Boissonnat
发明人： Giordano Roncato , Dominique Loubinoux , Philippe Boissonnat
IPC分类号： D01D7/00 , B29B15/10 , B29B15/12 , B29C70/16 , D01D5/08 , D01D5/12 , D01F9/08 , D02G1/18 , D02G3/04 , D02G3/18 , C03B37/03
CPC分类号： D01D5/08 , B29B15/12 , B29C70/16 , D02G1/18
摘要： An apparatus and process for the production of a composite thread of glass and of organic material wherein continuous filaments of thermoplastic organic material are mixed in the form of a sheet with a bundle or sheet of glass filaments, with the speed of the thermoplastic filaments during their penetration into the bundle or sheet of glass filaments being greater than the speed of drawing of the glass filaments.
摘要翻译：用于生产玻璃和有机材料的复合线的装置和方法，其中热塑性有机材料的连续长丝以片状或玻璃纤维片的形式以片状或片状的玻璃丝混合，其中热塑性长丝在其玻璃纤维束或玻璃纤维片的渗透率大于玻璃丝的拉伸速度。

82. 发明授权

US5328493A Apparatus for manufacturing a glass and organic composite strand, including a blowing device 失效
标题翻译：用于制造玻璃和有机复合股线的装置，包括吹风装置
公开(公告)号：US5328493A
公开(公告)日：1994-07-12
申请号：US852874
申请日：1992-03-17
申请人： Giordano Roncato , Robert Fedorowsky , Philippe Boissonnat , Dominique Loubinoux
发明人： Giordano Roncato , Robert Fedorowsky , Philippe Boissonnat , Dominique Loubinoux
IPC分类号： C08J5/08 , B29C70/20 , C03B37/02 , D01D5/08 , D01D5/30 , D02G3/04 , D02G3/18 , D02J1/00
CPC分类号： C03B37/0213 , B29C70/20 , C03B37/02 , D01D5/08 , B29K2301/12 , B29K2309/08 , Y10T428/2931
摘要： Drawing, from a first installation, organic filaments in the form of one or more layers which converge toward a same point, and drawing, from a second installation, glass filaments which are joined together to form at least one strand. Guiding structure is provided to laterally introduce the glass strand into the area defined by the organic filaments before it is combined with the filaments at their point of convergence. A blowing device (48, 36) is also provided either outside or inside the area defined by the organic fibers.
摘要翻译：从第一种装置中抽出以一层或多层的形式聚集在同一点上的有机细丝，并从第二种装置中拉出连接在一起以形成至少一条链的玻璃丝。提供引导结构以将玻璃纤维束横向引入到由有机长丝限定的区域中，其在它们的聚光点处与长丝结合。吹风装置（48,36）也设置在由有机纤维限定的区域的外部或内部。

83. 发明授权

US5230905A Polymer extruding device 失效
标题翻译：聚合物挤出装置
公开(公告)号：US5230905A
公开(公告)日：1993-07-27
申请号：US715495
申请日：1991-06-14
申请人： Maurilio Fare , Rosaldo Fare
发明人： Maurilio Fare , Rosaldo Fare
IPC分类号： D01D4/06 , D01D5/08 , D01D5/088
CPC分类号： D01D5/08 , D01D4/06 , D01D5/088
摘要： An apparatus for extruding molten polymeric material into a plurality of filaments. The apparatus includes a pack which has a distribution plate and a circular spinneret positioned below the distribution plate. A quenching head is carried within and below the circular spinneret and includes a plurality of concentric hubs carried on a cylindrical tubular main body. Each of the concentric hubs has an upwardly inclined wall adjacent an upper portion of the hub which defines an incline annular passage which extends upwardly towards the spinneret through which quenching air is fed from the cylindrical tubular body through the passages for cooling the filaments being produced by the spinneret.

84. 发明授权

US5076773A Apparatus for producing thermoplastic yarns 失效
标题翻译：用于生产热塑性纱线的装置
公开(公告)号：US5076773A
公开(公告)日：1991-12-31
申请号：US442509
申请日：1989-11-28
申请人： Paolo Bert
发明人： Paolo Bert
IPC分类号： D01D5/08 , D01D5/16 , D01D13/00 , D01F6/06
CPC分类号： D01F6/06 , D01D13/00 , D01D5/08 , D01D5/16
摘要： Continuous polypropylene multifilament yarns are made by melt spinning and stretching in an integral process; a sufficient number of filaments for forming at least 8 continuous filament yarns each consisting of at least 10 filaments are melt spun through a spinneret (11) at a speed of at least 400 m/min into a vertical air quenching zone or shaft (12) for solidification; the filaments are arranged to form a substantially planar array of parallel and mutually distanced yarn strands; then, the filaments are stretched to achieve substantial orientation by passing the yarn strands, while maintaining them in the array, over peripheral surface portions of a sequence of rotating cylinders (141, 142, 143, 144) having parallel axes of rotation, each strand (S) passing over surface portions along a discrete path which is substantially defined by a plane intersecting perpendicularly with the parallel axes of the cylinders; each strand is in frictional contact with the peripheral surface portions for a total contact path length of from 1000 to 6500 mm and at least 50%, preferably 75-100%, of the path length of frictional contact are provided on a total number of from 2 to 6 and preferably 4 large diameter cylinders; the yarn strands are wound as a poduct at a speed of at least 1000 m/min, e.g. at about 2000 m/min.

85. 发明授权

US5059104A Melt spinning apparatus 失效
标题翻译：熔纺设备
公开(公告)号：US5059104A
公开(公告)日：1991-10-22
申请号：US414290
申请日：1989-09-29
申请人： Bacchini Alberto
发明人： Bacchini Alberto
IPC分类号： D01D4/00 , D01D5/08 , D01D5/088 , D01D5/092 , D01F6/06
CPC分类号： D01D5/088 , D01D5/08 , D01F6/06
摘要： A melt-spinning apparatus includes a feed device for feeding a molten polymer composition from at least one extruder to a multiplicity of spinning orifices provided by a plurality of spinnerets for producing a multiplicity of discrete continuous extrudates emerging from the orifices in a generally downward direction; quenching devices for cooling the extrudates and for solidifying them to form a multiplicity of discrete continuous filaments; take-up and stretching devices provided downstream from the orifices for contacting and stretching the filaments; the quenching devices include guides for directing at least one stream of a cooling gas having a quenching temperature onto a portion, at least, of the extrudates; the orifices or spinnerets are arranged to form an annular array and a portion, at least, of the quenching devices is provided to direct the cooling gas stream in a substantially radial manner onto the extrudates that emerge from the orifices in the annular array.
摘要翻译：熔融纺丝装置包括用于将熔融聚合物组合物从至少一个挤出机供给到由多个喷丝头提供的多个纺丝孔的进料装置，用于在大体上向下的方向上产生从孔中出来的多个离散的连续挤出物; 用于冷却挤出物并固化它们以形成多个离散的连续长丝的淬火装置; 从所述孔下游提供用于接触和拉伸长丝的吸收和拉伸装置; 淬火装置包括用于将具有淬火温度的冷却气体的至少一个流引导至至少部分挤出物的引导件; 孔或喷丝头被布置成形成环形阵列，并且至少提供淬火装置的部分，以将冷却气流以基本上径向的方式引导到从环形阵列中的孔排出的挤出物上。

86. 发明授权

US5024797A Processes for the production of mono- and multifilaments and staple fibers based on polyarylene sulfides 失效
标题翻译：用于生产基于聚亚芳基硫化物的单丝和复丝和短纤维的方法
公开(公告)号：US5024797A
公开(公告)日：1991-06-18
申请号：US522296
申请日：1990-05-11
申请人： Wolfgang Anderheggen , Michael Kraemer , Roland Vogelsgesang , Wolfram Wagner , Wolfgang Olges , Thomas Dragovic
发明人： Wolfgang Anderheggen , Michael Kraemer , Roland Vogelsgesang , Wolfram Wagner , Wolfgang Olges , Thomas Dragovic
IPC分类号： D01D5/08 , D01D5/12 , D01F6/76 , D02J1/22
CPC分类号： D01D5/08 , D01F6/765
摘要： Processes for the production of mono- and multifilaments and also staple fibers of multifilaments based on polyarylene sulfides by melt spinning, multistage stretching and setting. As a result of the treatment by blowing of air onto the stabilized spun filaments in the first stretching stages at temperatures .ltoreq.100.degree. C., the chain molecules are oriented; the orientation and crystallinity required for high strengths is achieved by afterstretching at elevated temperature. The residence times in the first stage required for effective stretching can only be varied within relatively narrow limits in order subsequently to achieve the calculated orientations and effects. Overly long residence times at temperatures above 100.degree. C. result in elongation of the material with no additional orientation and hence with an inadequate increase in strength.
摘要翻译：用于通过熔融纺丝，多段拉伸和定型来生产单丝和多丝以及基于聚亚芳基硫化物的复丝的短纤维的方法。作为通过在100℃的温度下在第一拉伸阶段中将空气吹到稳定纺丝上进行处理的结果，链分子被取向; 高强度所需的取向和结晶度通过在升高的温度下拉伸来实现。在有效拉伸所需的第一阶段中的停留时间只能在相对窄的范围内变化，以便随后实现计算的取向和效果。超过100℃的过长停留时间导致材料的伸长，没有额外的取向，因此强度不足。

87. 发明授权

US4827999A Polyester fiber having excellent thermal dimensional _ stability, chemical stability and high _ tenacity and process for the production thereof 失效
标题翻译：具有优异的热尺寸稳定性，化学稳定性和高强度的聚酯纤维及其生产方法
公开(公告)号：US4827999A
公开(公告)日：1989-05-09
申请号：US725516
申请日：1985-04-22
申请人： Kazuyuki Yabuki , Yohji Kohmura , Mitsuo Iwasaki , Hiroshi Yasuda
发明人： Kazuyuki Yabuki , Yohji Kohmura , Mitsuo Iwasaki , Hiroshi Yasuda
IPC分类号： D01D5/08 , D01D5/088 , D01F6/62
CPC分类号： D01F6/62 , D01D5/08
摘要： A polyester fiber having excellent thermal dimensional stability and chemical stability as well as high tenacity, which is a drawn yarn produced by melt-spinning a polyester comprising predominantly polyethylene terephthalate, solidification the spun yarn and then drawing the yarn under specified conditions and has specified properties such as intrinsic viscosity, diethylene glycol content, carboxyl group content, birefringence, yarn tenacity and difference of average birefringence between surface and center of monofilament, and further low dry heat shrink and work loss when heat-treated, said polyester fiber being useful as a reinforcement for rubber goods, specifically as a tire cord, and processes for the production of the polyester fiber.
摘要翻译：具有优异的热尺寸稳定性和化学稳定性以及高强度的聚酯纤维，其是通过将主要包含聚对苯二甲酸乙二醇酯的聚酯熔融纺丝制备的拉伸丝，固化该细纱，然后在规定条件下拉伸纱线，并具有特定的性能例如特性粘度，二甘醇含量，羧基含量，双折射率，纱线强度和单丝表面和中心之间的平均双折射差异，以及进一步低热收缩和热处理时的工作损失，所述聚酯纤维可用作橡胶制品的加固，特别是轮胎帘线，以及聚酯纤维的生产方法。

88. 发明授权

US4810443A Method for forming filaments from a resin 失效
标题翻译：从树脂形成长丝的方法
公开(公告)号：US4810443A
公开(公告)日：1989-03-07
申请号：US69098
申请日：1987-07-02
申请人： Thomas D. Barnard
发明人： Thomas D. Barnard
IPC分类号： C08G77/60 , D01D1/00 , D01D5/08 , D01F6/76 , D01F9/10 , B29C47/76 , B29B13/06
CPC分类号： D01D5/08 , D01D1/00 , D01F6/76
摘要： A solution of resinous organosilicon polymer dissolved in an inert solvent is moved downstream as a film through a heated, film-forming zone having an inert atmosphere and a temperature above the polymer's melting point. The solvent is vaporized from the film and withdrawn from the film-forming zone. Molten resinous organosilicon polymer in the solvent-depleted film is withdrawn from the zone. The molten polymer is then directly melt spun into filaments which are gathered into a fiber. Various processing parameters are controlled.

89. 发明授权

US4804508A Process for spinning polyamide at high speed 失效
标题翻译：高速纺丝聚酰胺的工艺
公开(公告)号：US4804508A
公开(公告)日：1989-02-14
申请号：US75271
申请日：1987-07-20
申请人： Jean-Pierre Double , Cecile Lecluse
发明人： Jean-Pierre Double , Cecile Lecluse
IPC分类号： D01D5/08 , D01D5/092 , D01D5/096 , D01F6/60 , D01D5/088 , D01D5/12
CPC分类号： D01F6/60 , D01D5/08
摘要： A simplified process is provided for spinning polyamide at high speed, with direct take-up on the winder of the filaments produced in which the filaments are cooled transversely under the die by means of a gaseous fluid having a moisture content of approximately 75%, brought together and oiled simultaneously at a distance of between 50 and 80 cm, preferably between 55 and 70 cm, from the die and then wound directly at a speed of at least 5,000 m/min, the maximum distance between the die and the point of contact of the filaments on the bobbin being between 130 cm and 200 cm. The yarns obtained can be used as such or may be textured according to any known means.
摘要翻译：提供了一种简化的方法，用于高速纺丝聚酰胺，直接卷绕在所生产的长丝的卷绕机上，其中长丝通过具有约75％水分含量的气态流体在模具下横向冷却，带来在与模具相距50至80厘米之间，优选55至70厘米的距离之间同时并油涂，然后以至少5000米/分钟的速度直接缠绕，模具与接触点之间的最大距离线轴上的细丝在130厘米和200厘米之间。获得的纱线可以原样使用，或者可以根据任何已知的方式进行纹理化。

90. 发明授权

US4542063A Uniformly dyeable nylon 66 fiber and process for the production thereof 失效
标题翻译：均匀染色尼龙66纤维及其生产方法
公开(公告)号：US4542063A
公开(公告)日：1985-09-17
申请号：US651646
申请日：1984-09-18
申请人： Hiroshi Tanji , Michitaka Iwata , Hideo Sato
发明人： Hiroshi Tanji , Michitaka Iwata , Hideo Sato
IPC分类号： D01D5/08 , D01D5/084 , D01D5/098 , D01F6/60 , D02G3/00
CPC分类号： D01D5/084 , D01D5/08 , D01D5/098 , D01F6/60 , Y10T428/2913
摘要： A nylon 66 fiber capable of being uniformly dyed and having an initial modulus at 20.degree. C. and a relative humidity of 60% of about 15 g/d to about 65 g/d and a relationship of a peak temperature [T.sub.max (.degree.C.)] at peak of dynamic mechanical loss tangent (tan .delta.) measured with a frequency of 110 Hz and a peak value of the dynamic mechanical loss tangent [(tan .delta.).sub.max ] represented by the equation:T.sub.max (.degree.C.).ltoreq.-320(tan .delta.).sub.max +132The fiber has such a structure that refractive indices are different between an outer layer of the fiber and an inner layer of the fiber. The fiber is made by extruding a melt of nylon 66, passing the extruded filaments through a heating zone provided at the surface of the extrusion nozzle and having a length of at least about 5 cm and a temperature of about 150.degree. C. to about the melting point of the polymer, applying a suction with an aspirator located below the heating zone, and then winding at a winding speed of at least about 4,000 m/min.
摘要翻译：能够均匀染色，初始模量为20℃，相对湿度为60％约15g / d至约65g / d的尼龙66纤维和峰值温度[Tmax（℃）。）]在以110Hz的频率测量的动态机械损耗角正切（tanδ）的峰值和由以下等式表示的动态机械损耗角正切[（tanδ）max]的峰值：Tmax（℃） / = - 320（tanδ）max + 132纤维具有纤维的外层和纤维的内层之间的折射率不同的结构。纤维通过挤出尼龙66的熔体制成，使挤出的长丝通过设置在挤出喷嘴表面处的加热区，并且具有至少约5cm的长度和约150℃的温度至约聚合物的熔点，用位于加热区下方的吸气器进行抽吸，然后以至少约4000m / min的卷绕速度卷绕。

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