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31. 发明授权

US5106555A Process for the continuous production of high-strength and high-modulus polyethylene material 失效
标题翻译：连续生产高强度和高模量聚乙烯材料的工艺
公开(公告)号：US5106555A
公开(公告)日：1992-04-21
申请号：US557654
申请日：1990-07-25
申请人： Seizo Kobayashi , Takashi Mizoe , Yoshimu Iwanami , Shigeki Yokoyama , Kazuhiko Kurihara , Hiroshi Yazawa , Mihoko Okada
发明人： Seizo Kobayashi , Takashi Mizoe , Yoshimu Iwanami , Shigeki Yokoyama , Kazuhiko Kurihara , Hiroshi Yazawa , Mihoko Okada
IPC分类号： B29C43/22 , B29C43/48 , B29C55/02 , B29C55/18 , B29K23/00
CPC分类号： B29C55/18 , B29C43/228 , B29C2043/483 , B29K2023/06
摘要： A process is provided for the continuous production of a high-strength and high-modulus polyethylene material having excellent properties. According to the process, powder composed of ultra-high-molecular-weight polyethylene powder as a principal component is subjected to compression molding, rolling and stretching. The polyethylene powder has an intrinsic viscosity of 5-50 dl/g as measured at 135.degree. C. in decalin. The compression molding is carried out by feeding the polyethylene powder between endless belts arranged in an opposing up-and-down relation, and conveying the polyethylene powder while holding the same between the endless belts and at the same time, continuously compression molding the polyethylene powder at a temperature lower than its melting point by a compressing means provided inside of the endless belts. In at least one of the compression molding step and rolling step, an olefin polymer having a molecular weight lower than the polyolefin polymer is concurrently processed.

32. 发明授权

US4335070A Method of manufacturing a reticular web having reinforced selvages 失效
标题翻译：制造具有加强筋的网状网的方法
公开(公告)号：US4335070A
公开(公告)日：1982-06-15
申请号：US222972
申请日：1981-01-07
申请人： Masahide Yazawa , Hiroshi Yazawa , Haruhisa Tani , Kazuhiko Kurihara
发明人： Masahide Yazawa , Hiroshi Yazawa , Haruhisa Tani , Kazuhiko Kurihara
IPC分类号： D04H1/00 , D04H3/04 , D04H13/02 , B29D7/14
CPC分类号： D04H1/00 , Y10T428/24777
摘要： A reticular web of thermoplastic resin composed of split or slit fibers is longitudinally fed around a system of nip rollers as it is transversely spread along its selvages which then longitudinally shorten into contact with small-diameter end portions of one of the nip rollers. At least one dimensionally stable thread is attached to and along each of the web selvages to reinforce the latter. The web thus laterally spread is caused to heat-shrink at its middle portion on a heated drum until the middle portion is of substantially the same length as that of the selvages. Each of the selvages including the thread has a basis weight which is substantially the same as or smaller than that of the middle portion. The selvages of the reticular web thus treated are rendered dimensionally stable for guidance of the web in a manner to keep the latter constant widthwise while the web is wound around or reeled out from a take-up roll.
摘要翻译：由分裂纤维或狭缝纤维构成的热塑性树脂的网状纤维网围绕夹辊系统纵向送入，因为它沿着其边缘横向扩展，然后其纵向缩短以与其中一个夹持辊的小直径端部接触。至少一个尺寸稳定的螺纹连接到并沿着每个腹板边缘以加强后者。使由此横向扩展的纤维网在加热的鼓的中间部分进行热收缩，直到中间部分与丝网的长度基本相同。包括螺纹的每个锯片具有基本上等于或小于中间部分的基重的基重。如此处理的网状网的网纹在尺寸上稳定，以便在幅材卷绕卷绕或从卷取辊中卷出的同时使纸幅的宽度方向保持不变。

33. 发明授权

US06207273B1 Process for producing filament and filament assembly composed of thermotropic liquid crystal polymer 失效
标题翻译：由热致液晶聚合物组成的丝和丝组件的生产方法
公开(公告)号：US06207273B1
公开(公告)日：2001-03-27
申请号：US09326881
申请日：1999-06-07
申请人： Kazuhiko Kurihara , Hiroshi Yazawa , Toshikazu Oishi , Yoichi Mazawa
发明人： Kazuhiko Kurihara , Hiroshi Yazawa , Toshikazu Oishi , Yoichi Mazawa
IPC分类号： D01F600
CPC分类号： D04H3/16 , D01D5/0985 , D01D5/30 , D04H3/02 , Y10T428/2909 , Y10T428/2913 , Y10T428/2922 , Y10T428/2976
摘要： A process for producing a filament assembly composed of a thermotropic liquid crystal polymer, which comprises melt extruding a thermotropic liquid crystal polymer through an orifice nozzle into a high-speed fluid to thereby hold filaments spun right under the spinning nozzle at a high temperature, so that the filaments are taken up at a high draft ratio by the frictional force of the high-speed fluid.
摘要翻译：一种由热致变液晶聚合物构成的丝组件的制造方法，其特征在于，包括将热致液晶聚合物通过喷嘴喷嘴熔融挤出到高速流体中，从而保持在高温下旋转在纺丝喷嘴下方的长丝，因此长丝通过高速流体的摩擦力以高牵伸比被吸收。

34. 发明授权

US6063492A Adhesive tape and its base fabric 失效
标题翻译：胶带及其底布
公开(公告)号：US6063492A
公开(公告)日：2000-05-16
申请号：US899097
申请日：1997-07-24
申请人： Kazuhiko Kurihara , Hiroshi Yazawa , Masato Kimura , Jun Yamada
发明人： Kazuhiko Kurihara , Hiroshi Yazawa , Masato Kimura , Jun Yamada
IPC分类号： B32B7/10 , C09J7/02 , C09J7/04 , C09J121/00 , C09J133/00 , D04H3/005 , D04H3/04 , D04H13/00
CPC分类号： D04H3/04 , C09J7/04 , C09J2400/263 , Y10T428/28 , Y10T442/2738 , Y10T442/2746 , Y10T442/2754 , Y10T442/674
摘要： A base fabric used for producing an adhesive tape and the adhesive tape with the same, which adhesive tape has good transversely tearable property and small in thickness, said base fabric being composed of at least one longitudinal base material of stretched unidirectionally aligned nonwoven fabric which is made by spinning a thermoplastic resin into a long filament nonwoven fabric and stretching it in one direction so as to aligne its filaments almost in one direction.
摘要翻译：用于制造粘合带的基底织物和具有该粘合带的粘合带，该粘合带具有良好的横向撕裂性能和较小的厚度，所述基底织物由至少一个拉伸的单向排列的无纺布的纵向基材组成，通过将热塑性树脂纺丝成长丝非织造织物并将其沿一个方向拉伸以使其长丝几乎沿一个方向对准而制成。

35. 发明授权

US5723388A Prepreg of ultra-high-molecular-weight polyethylene 失效
标题翻译：超高分子量聚乙烯预浸料
公开(公告)号：US5723388A
公开(公告)日：1998-03-03
申请号：US779841
申请日：1997-01-07
申请人： Seizo Kobayashi , Kazutosi Nomiyama , Yoshimu Iwanami , Sumio Yoshida , Kazuhiko Kurihara , Hiroshi Yazawa
发明人： Seizo Kobayashi , Kazutosi Nomiyama , Yoshimu Iwanami , Sumio Yoshida , Kazuhiko Kurihara , Hiroshi Yazawa
IPC分类号： B29B11/16 , B29B15/08 , B29B15/12 , B29C55/02 , B29C55/18 , B29C70/50 , B29K105/06 , B29L7/00 , C08J5/04 , C08J5/24 , B29C70/10
CPC分类号： C08J5/04 , B29B15/122 , B29C43/228 , B29C43/48 , B29C55/18 , B29C70/504 , C08J5/24 , B29C2043/483 , B29K2023/0683 , Y10S264/47 , Y10S428/902 , Y10T442/291
摘要： The present invention provides a prepreg obtained by stretching a material including, as a main component, an ultra-high-molecular-weight polyethylene having an intrinsic viscosity of 5-50 dl/g as measured at 135.degree. C. in decalin, to a total draw ratio of at least 20, subjecting the resulting stretched polyethylene material to a splitting treatment, and impregnating the resulting material with a thermosetting resin. The split stretched polyethylene material has improved adhesion to the impregnant resin and can be used as a good base material for prepreg.
摘要翻译：本发明提供一种预浸料，其通过将包含作为主要成分的特性粘度为5-50dl / g的超高分子量聚乙烯在135℃下在十氢化萘中拉伸而获得，总拉伸比至少为20，对所得拉伸聚乙烯材料进行裂化处理，并用热固性树脂浸渍所得材料。分裂拉伸聚乙烯材料具有改善的对浸渍树脂的粘附性，并且可以用作预浸料的良好基材。

36. 发明授权

US5300166A Apparatus for manufacturing a web and method 失效
标题翻译：纸幅制造装置及方法
公开(公告)号：US5300166A
公开(公告)日：1994-04-05
申请号：US33418
申请日：1993-03-18
申请人： Kintaro Aihara , Tadashi Honda , Masashi Kobayashi , Hideyo Rohyama , Kazuhiko Kurihara , Hiroshi Yazawa , Toshikazu Ohishi
发明人： Kintaro Aihara , Tadashi Honda , Masashi Kobayashi , Hideyo Rohyama , Kazuhiko Kurihara , Hiroshi Yazawa , Toshikazu Ohishi
IPC分类号： B29C55/02 , B29C65/02 , B29C65/18 , B32B37/20 , B65H19/18 , B65H23/025 , B65H37/04 , B65H47/00 , B32B31/00
CPC分类号： B65H19/1863 , B29C65/02 , B29C65/18 , B29C66/43 , B29C66/91231 , B29C66/91421 , B65H19/1852 , B29C65/04 , B29C65/08 , B29C65/10 , B29C66/1122 , B29C66/21 , B29C66/91212 , B29C66/961 , B65H2301/46174 , B65H2301/4634 , B65H2301/46412 , B65H2701/1752 , Y10T156/1317 , Y10T156/1712 , Y10T156/1751
摘要： A film is delivered from a delivery roller and another film is delivered from another delivery roller. The two films are introduced between a heater and a receiver. The heater presses the two films against the receiver to bond the films. Then, the rear end of the film is cut off with fusing and the front end of another film is cut off with fusing by wire heaters. The bonded film is transferred through drive and pinch rolls to an accumulator for storing the film and is spread to open slits by holding rolls to form a longitudinal web, which is laminated on a lateral web manufactured in another process to form a reticulate non-woven fabric.
摘要翻译：从输送辊输送胶片，另一个胶片从另一个输送辊送出。这两种胶片介于加热器和接收器之间。加热器将两个膜压靠在接收器上以粘合膜。然后，通过熔融切断膜的后端，并通过线加热器的熔合切断另一膜的前端。粘合膜通过驱动和夹送辊传送到用于存储膜的储存器，并且通过保持辊来扩展以打开狭缝以形成纵向腹板，该纵向腹板层压在另一方法制造的侧腹板上以形成网状无纺布布。

37. 发明授权

US4499639A Process for broadening the width of a bundle of parallel filaments having a band form 失效
标题翻译：使具有带状的平行长丝束的宽度变宽的方法
公开(公告)号：US4499639A
公开(公告)日：1985-02-19
申请号：US372132
申请日：1982-04-27
申请人： Tokio Okada , Haruhisa Tani , Shigezo Kojima , Setsuya Tsuyama , Kazuhiko Kurihara , Hiroshi Yazawa
发明人： Tokio Okada , Haruhisa Tani , Shigezo Kojima , Setsuya Tsuyama , Kazuhiko Kurihara , Hiroshi Yazawa
IPC分类号： B65H51/005 , B65H51/16 , D01F11/02 , D02J1/18 , D01D11/02
CPC分类号： D01F11/02
摘要： A process for broadening the width of a bundle of parallel filaments having a band form is provided, which comprises, during the running course of the bundle in the lengthwise direction, holding the bundle under press by a direction-turning bar or bars arranged obliquely to the advancing direction of the bundle along its surface; while preventing the bundle approaching the resulting oblique holding line from varying in its approach angle and also shifting to its widthwise direction, turning the direction of the bundle leaving the bar or bars to a direction having an optional angle against the oblique holding line; and taking up the resulting bundle having a required width.
摘要翻译：提供了一种用于使具有带状的平行长丝束的宽度变宽的方法，其包括在束沿长度方向的运行过程中，通过倾斜地布置的方向转动杆或杆将压力保持在压力下束沿其表面的前进方向; 同时防止束接近所产生的倾斜保持线在其接近角度上变化并且也移动到其宽度方向，将离开杆或杆的束的方向转到与倾斜保持线相对的任意角度的方向; 并收集所需的束具有所需的宽度。

38. 发明授权

US06877971B2 Apparatus for producing a transversely aligned web in which filaments spun at high rate are aligned in the transverse direction 有权
标题翻译：用于生产横向排列的织物的装置，其中以高速纺丝的长丝在横向方向上排列
公开(公告)号：US06877971B2
公开(公告)日：2005-04-12
申请号：US10270887
申请日：2002-10-14
申请人： Kazuhiko Kurihara , Yoichi Mazawa , Yoshiro Morino
发明人： Kazuhiko Kurihara , Yoichi Mazawa , Yoshiro Morino
IPC分类号： D01D5/08 , B05B7/08 , B05C5/02 , D01D5/098 , D04H3/02 , D04H3/04 , D04H3/045 , D04H3/05 , D04H3/16 , D01D5/088 , D01D10/00
CPC分类号： D01D5/0985 , B05B7/0861 , B05C5/0245 , D04H3/04 , D04H3/05
摘要： The present invention relates to an apparatus for producing a transversely aligned web having filaments aligned in the transverse direction, comprising conveyor running in one direction, spinning nozzle disposed above the conveyor, an annular primary airflow nozzle, and at least one pair of secondary airflow nozzles disposed on the upstream side and the downstream side of the running direction of the conveyor.
摘要翻译：本发明涉及一种用于制造横向排列的纤维网的装置，其具有沿横向排列的长丝，包括沿一个方向运行的输送机，设置在输送机上方的纺丝喷嘴，环形主气流喷嘴和至少一对二次气流喷嘴设置在输送机的行进方向的上游侧和下游侧。

39. 发明授权

US4525317A Method and apparatus for stretching film or fibrous web 失效
标题翻译：用于拉伸薄膜或纤维网的方法和装置
公开(公告)号：US4525317A
公开(公告)日：1985-06-25
申请号：US502976
申请日：1983-06-10
申请人： Tokio Okada , Haruhisa Tani , Shigezo Kojima , Kazuhiko Kurihara , Hirosi Yazawa
发明人： Tokio Okada , Haruhisa Tani , Shigezo Kojima , Kazuhiko Kurihara , Hirosi Yazawa
IPC分类号： D06C5/00 , B29C49/00 , B29C55/00 , B29C55/08 , B29C55/12 , B29C55/16 , B29C55/20 , B29C55/28 , B29L7/00 , B29C17/02
CPC分类号： B29C55/165 , B29C55/085 , B29C55/285 , B29C2793/009
摘要： A film or fibrous web which has been stretched by moving at least two laterally spaced first longitudinal portions gripped by a first gripping means along at least two arcuate divergent paths formed jointly by at least two radially disposed first pulleys and endless belt means trained arcuately therearound, is further stretched by moving at least two laterally spaced second longitudinal portions adjacent to the first longitudinal portions gripped by a second gripping means along at least two arcuate divergent paths contiguous to the first arcuate divergent paths, respectively, formed jointly by at least two second pulleys, respectively, disposed downstream of and close to the first pulleys in coplanar relation thereto and second endless belt means trained arcuately therearound. The film while being stretched is heated to a temperature suitable for stretching with heated air and the like, or is softened by immersing in a bath of solvent or plasticizer.
摘要翻译：通过移动由第一夹持装置夹紧的至少两个横向间隔开的第一纵向部分的薄膜或纤维网，所述第一纵向部分沿着至少两个由至少两个径向设置的第一滑轮和环形皮带装置共同形成的弧形发散路径而被弧形地训练，通过分别与由第二夹持装置夹持的第一纵向部分相邻的至少两个横向间隔开的第二纵向部分沿着与第一弧形发散路径相邻的至少两个弧形发散路径进一步拉伸，所述至少两个弧形发散路径由至少两个第二滑轮分别设置在与其共面关系的第一滑轮的下游并且靠近第一滑轮，并且在其周围锻造的第二环形带装置。将被拉伸的薄膜加热到适于用加热空气等拉伸的温度，或者通过浸入溶剂或增塑剂浴中而软化。

40. 发明授权

US06495078B1 Transversely aligned web in which filaments spun at high rate aligned in the transverse direction 有权
标题翻译：横向排列的纤维网，其中长丝以高速率在横向方向上纺丝
公开(公告)号：US06495078B1
公开(公告)日：2002-12-17
申请号：US09676879
申请日：2000-09-29
申请人： Kazuhiko Kurihara , Yoichi Mazawa , Yoshiro Morino
发明人： Kazuhiko Kurihara , Yoichi Mazawa , Yoshiro Morino
IPC分类号： D01D5088
CPC分类号： D01D5/0985 , B05B7/0861 , B05C5/0245 , D04H3/04 , D04H3/05
摘要： The present invention relates to a method of producing a transversely aligned web comprising the steps of extruding melted resin from a spinning nozzle to direct the metal resin downward, blowing off a primary airflow at a high temperature and at high velocity from an annular primary airflow nozzle, blowing off a pair of secondary airflows at a high temperature from a pair of secondary airflow nozzles, colliding with the pair of airflow blown off from the pair of secondary airflow nozzles each other below the spinning nozzle, spreading the colliding secondary airflow at least partly in the width direction of the conveyor, and piling on the conveyor the spun filaments so that transversely aligned web is formed of the filaments which are aligned in the width direction of the conveyor.
摘要翻译：本发明涉及一种制造横向排列的织物的方法，包括以下步骤：从纺丝喷嘴挤出熔融树脂以将金属树脂向下引导，从环形主气流喷嘴吹出高温和高速的主气流从一对二次气流喷嘴吹出高温下的一对二次气流，与从纺纱喷嘴下方的一对二次气流喷嘴吹出的一对气流碰撞，将冲击的二次气流至少部分地扩散在输送机的宽度方向上，并且在输送机上堆叠纺丝丝，使得横向对齐的卷材由在输送机的宽度方向上对齐的长丝形成。

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