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41. 发明授权

US08246240B2 Single screw extruder for processing of low viscosity preconditioned materials 有权
标题翻译：用于加工低粘度预处理材料的单螺杆挤出机
公开(公告)号：US08246240B2
公开(公告)日：2012-08-21
申请号：US11969173
申请日：2008-01-03
申请人： LaVon Wenger
发明人： LaVon Wenger
IPC分类号： B01F15/02 , B01F7/08 , B01F7/24 , A21C1/06
CPC分类号： B29B7/481 , B01F7/00425 , B29C47/0016 , B29C47/0825 , B29C47/0871 , B29C47/38 , B29C47/60
摘要： Improved single screw extruders systems (40) are provided including a single screw extruder (42, 92) as well as an upstream preconditioner (44). The extruders (42, 92) include a single, internal, elongated, helically flighted, axially rotatable screw assembly (52) having one or more improved screw sections (74, 74a, 76). The screw sections (74, 74a, 76) include specially configured flighting (86) wherein adjacent flighting portions (86a, 86b) have smoothly arcuate surfaces (88) extending between the respective flighting portion peripheries (90a, 90b). This flighting design provides smooth, substantially surge-free operation while increasing SME and cook values. The preferred preconditioner (44) has independently controlled mixing shafts (106, 108) allowing the shafts (106, 108) to be rotated at different rotational speeds and/or directions.
摘要翻译：提供了改进的单螺杆挤出机系统（40），其包括单螺杆挤出机（42,92）以及上游预调节器（44）。挤出机（42,92）包括具有一个或多个改进的螺杆部分（74,74a，76）的单个，内部，细长的螺旋形飞行的可轴向旋转的螺杆组件（52）。螺旋部分（74,74a，76）包括特殊配置的排放物（86），其中相邻的排放部分（86a，86b）具有在相应的排出部分周边（90a，90b）之间延伸的平滑的弓形表面（88）。这种飞行设计提供平稳，大幅度无浪潮的操作，同时增加SME和煮饭价值。优选的预处理器（44）具有独立控制的混合轴（106,108），允许轴（106,108）以不同的旋转速度和/或方向旋转。

42. 发明授权

US08241736B2 Multilayer, heat-shrinkable film comprising a plurality of microlayers 有权
标题翻译：包含多个微层的多层热收缩薄膜
公开(公告)号：US08241736B2
公开(公告)日：2012-08-14
申请号：US13290432
申请日：2011-11-07
申请人： Rafizi Ramli , Larry Bikle McAllister , Anton L. Timmons , Bradford E. Webster , John R. Wolf , Christopher L. Brown , George D. Wofford
发明人： Rafizi Ramli , Larry Bikle McAllister , Anton L. Timmons , Bradford E. Webster , John R. Wolf , Christopher L. Brown , George D. Wofford
IPC分类号： B32B7/02
CPC分类号： B29C61/0616 , B29C47/0023 , B29C47/0026 , B29C47/0057 , B29C47/0059 , B29C47/061 , B29C47/065 , B29C47/20 , B29C47/263 , B29C47/265 , B29C47/38 , B29C47/56 , B29L2023/001 , B32B27/08 , B32B27/28 , B32B27/306 , B32B27/308 , B32B27/32 , B32B27/322 , B32B27/34 , B32B37/153 , B32B37/28 , B32B38/0012 , B32B2250/05 , B32B2250/42 , B32B2270/00 , B32B2272/00 , B32B2307/40 , B32B2307/406 , B32B2307/50 , B32B2307/514 , B32B2307/54 , B32B2307/546 , B32B2307/558 , B32B2307/5825 , B32B2307/736 , B32B2553/00 , Y10T428/1334 , Y10T428/1352 , Y10T428/2495 , Y10T428/24975
摘要： A multilayer, heat-shrinkable film generally includes at least one bulk layer and a microlayer section comprising a plurality of microlayers. The ratio of the thickness of any of the microlayers to the thickness of the bulk layer ranges from about 1:2 to about 1:40.
摘要翻译：多层热收缩膜通常包括至少一个体积层和包括多个微层的微层部分。任何微层的厚度与体层的厚度的比例为约1:2至约1:40。

43. 发明授权

US08221845B2 Cellulose resin film and method for producing the same 有权
公开(公告)号：US08221845B2
公开(公告)日：2012-07-17
申请号：US12066202
申请日：2006-09-05
申请人： Tadashi Ueda
发明人： Tadashi Ueda
IPC分类号： C08J5/18
CPC分类号： B29C47/0021 , B29B9/12 , B29C47/043 , B29C47/065 , B29C47/067 , B29C47/38 , B29C47/40 , B29C47/404 , B29C47/56 , B29C47/6018 , B29C47/8845 , B29C47/886 , B29C47/8865 , B29C47/887 , B29C55/143 , B29K2001/00 , B29K2001/12 , B29K2105/256 , Y10T428/1036 , Y10T428/1041 , Y10T428/31971 , Y10T428/31978 , Y10T428/31986 , Y10T428/31993
摘要： There is provided a method for producing a cellulose resin film, with which the deterioration of the entire film and the occurrence of die lines can be prevented. The method for producing a cellulose resin film, including the steps of: discharging two cellulose resins A and B molten in the respective extruders in the form of an A/B/A three-layer sheet from a die upon a support by co-extrusion; and cooling and solidifying the sheet-shaped molten resin into a film, wherein the resin A, which forms a pair of outer layers of the A/B/A three-layer sheet, has a number average molecular weight smaller than that of the resin B, which forms the inner layer of the A/B/A three-layer sheet, and the resin A has a number average molecular weight of 20,000 or more and 50,000 or less, and the resin B has a number average molecular weight of 30,000 or more and 100,000 or less.

44. 发明申请

US20120085485A1 METHODS FOR MANUFACTURING A PAINT ROLLER AND COMPONENT PARTS THEREOF HAVING A COMPOSITE COVER FORMED OF COMPOUNDED MATERIAL 有权
标题翻译：用于生产复合材料的复合材料的涂料辊及其组分部件的方法
公开(公告)号：US20120085485A1
公开(公告)日：2012-04-12
申请号：US13081114
申请日：2011-04-06
申请人： Chandra SEKAR
发明人： Chandra SEKAR
IPC分类号： B29C63/10 , B05D3/12 , B05D3/00 , B05D5/10
CPC分类号： B29D99/0032 , B05C17/0207 , B05C17/0215 , B29C47/0023 , B29C47/0038 , B29C47/0042 , B29C47/021 , B29C47/065 , B29C47/38 , B29C53/581 , B29C53/607 , B29C63/0069 , B29C63/105 , B29C65/48 , B29C65/4855 , B29C65/525 , B29C66/5326 , B29C2063/485 , B29C2793/009 , B29D23/001 , B29D99/0035 , B29K2023/10 , B29K2023/12 , B29K2105/04 , B29K2105/16 , B29K2509/00 , B29L2009/00 , B29L2023/00 , B29L2031/328 , B31C3/00
摘要： Described are methods of making a paint roller using a composite cover material made from a compound of polypropylene and calcium carbonate having between 5% and 50% calcium carbonate by weight. One or various compounds may be used to form portions of one or multiple components that make up the paint roller, including, for example, the thermoplastic strips, adhesives and/or the backing of a composite cover material. The materials can be assembled in a continuous manufacturing process. Also described are methods of making a paint roller using an adhesive made from a compound of polypropylene and calcium carbonate having between 5% and 66% calcium carbonate by weight, and methods of making a paint roller using preformed strips or core material made from a compound of polypropylene and calcium carbonate having between 5% and 66% calcium carbonate by weight.
摘要翻译：描述了使用由具有5重量％至50重量％的碳酸钙之间的聚丙烯和碳酸钙的化合物制成的复合覆盖材料来制备涂漆辊的方法。可以使用一种或多种化合物来形成组成涂料辊的一个或多个组分的部分，包括例如复合材料覆盖材料的热塑性带，粘合剂和/或背衬。材料可以在连续的制造过程中组装。还描述了使用由具有5重量％至66重量％的碳酸钙的聚丙烯和碳酸钙的化合物制成的粘合剂制备涂漆辊的方法，以及使用由化合物制成的预成形条或芯材制备涂料辊的方法的聚丙烯和碳酸钙的重量比为5％至66％的碳酸钙。

45. 发明申请

US20120080277A1 Method of Manufacturing A Metal Matrix Composite 有权
标题翻译：金属基复合材料的制造方法
公开(公告)号：US20120080277A1
公开(公告)日：2012-04-05
申请号：US13231374
申请日：2011-09-13
申请人： Thomas D. Wood , Neil Anderson , Andrew Halonen
发明人： Thomas D. Wood , Neil Anderson , Andrew Halonen
IPC分类号： F16D65/10 , B32B5/16 , B32B15/04 , B32B18/00
CPC分类号： C22C29/065 , B28B11/245 , B28B21/48 , B29B7/485 , B29C47/0004 , B29C47/0021 , B29C47/003 , B29C47/0033 , B29C47/0059 , B29C47/0064 , B29C47/38 , B29C47/402 , B29C47/408 , B29C47/42 , B29C47/8805 , B29C47/881 , B29C47/884 , B29K2105/06 , B29K2909/02 , C04B35/565 , C04B35/62204 , C04B35/6263 , C04B35/62635 , C04B35/62655 , C04B35/6269 , C04B35/6316 , C04B35/632 , C04B35/6365 , C04B35/638 , C04B35/806 , C04B2235/3418 , C04B2235/3826 , C04B2235/5228 , C04B2235/5248 , C04B2235/526 , C04B2235/5264 , C04B2235/5268 , C04B2235/5296 , C04B2235/5436 , C04B2235/6021 , C04B2235/6562 , C04B2235/77 , F16D65/125 , F16D69/028 , Y02P40/63 , Y10T428/1314 , Y10T428/31678
摘要： A metal matrix composite (MMC) includes a preform comprising ceramic particles and ceramic fibers and defines a plurality of voids. The MMC also includes a support element comprising a metal, which is disposed within the voids of the preform. The MMC has a wear surface defined by both the preform and the support element.
摘要翻译：金属基质复合材料（MMC）包括包含陶瓷颗粒和陶瓷纤维并且限定多个空隙的预制件。 MMC还包括支撑元件，其包括设置在预成型件的空隙内的金属。 MMC具有由预型件和支撑元件两者限定的磨损表面。

46. 发明申请

US20120013034A1 Device and Method for Cooling Plastic Profiles 有权
标题翻译：塑料型材冷却装置及方法
公开(公告)号：US20120013034A1
公开(公告)日：2012-01-19
申请号：US13062885
申请日：2009-09-10
申请人： Leopold Hackl , Josef Dobrowsky , Georg Zacher , Miron I. Gorilovskiy
发明人： Leopold Hackl , Josef Dobrowsky , Georg Zacher , Miron I. Gorilovskiy
IPC分类号： B29C47/78 , B29C47/36
CPC分类号： B29C47/86 , B29C47/0023 , B29C47/0026 , B29C47/003 , B29C47/38 , B29C47/862 , B29C47/864 , B29C47/8805 , B29C47/8835 , B29C47/8895 , B29C47/90 , B29C47/903 , B29C47/904 , B29C47/905 , B29C47/908 , B29C47/92 , B29C2947/92542 , B29C2947/926 , B29C2947/92657 , B29C2947/92704 , B29C2947/92838 , B29C2947/92857 , B29C2947/92923 , B29C2947/92971
摘要： The invention relates to an extrusion line for producing plastic profiles, preferably plastic pipes, comprising at least one extruder (1), one die (2), one calibration means (3) and further following devices (4, 5).There is provision here according to the invention for at least the die (2) to have at least one aperture (8), and for an extraction means (6) to be arranged in front of the die (2) as viewed in the extrusion direction (7), and for the die (2) to consist of a plurality of functional regions with separate melt channels.Furthermore, the invention relates to a method for increasing the cooling performance of an extrusion line for extruding a plastic profile, in particular a plastic pipe, which method comprises the following steps, a) melting of plastic in an extruder (1), b) shaping of a plastic strand and feeding of the plastic strand to a die (2), c) shaping of a plastic profile by means of the die (2), and d) calibrating and curing by means of cooling of the profile in a calibration means (3), the profile (9) being cooled in the interior in addition to the outer cooling in the calibration means (3). There is then provision here according to the invention for the air to be sucked through counter to the extrusion direction (7) by means of an extraction means (6) for the inner cooling of the profile (9), the plastic strand being divided in the die (2) into a plurality of part strands, and the temperature of the melt being reduced before exit from the die (2).
摘要翻译：本发明涉及一种用于生产塑料型材的挤出生产线，优选塑料管，其包括至少一个挤出机（1），一个模具（2），一个校准装置（3）和另外的后续装置（4,5）。根据本发明，根据本发明，至少具有至少一个孔（8）的模具（2），并且在挤出机中观察到的用于在模具（2）的前方布置的提取装置（6）方向（7），并且对于模具（2）由具有单独的熔体通道的多个功能区域组成。此外，本发明涉及一种用于提高用于挤出塑料型材的挤出生产线的冷却性能的方法，特别是塑料管，该方法包括以下步骤：a）在挤出机（1）中熔化塑料，b）塑料线的成型以及将塑料线馈送到模具（2），c）通过模具（2）成形塑料型材，以及d）通过校准中的型材的冷却来校准和固化装置（3），除了校准装置（3）中的外部冷却之外，轮廓（9）在内部被冷却。因此，根据本发明，通过用于内部冷却型材（9）的提取装置（6），通过与挤出方向（7）相反的方式来抽吸空气，塑料线被分成模具（2）成为多个部分股线，并且在从模具（2）出射之前熔体的温度被降低。

47. 发明申请

US20110304070A1 Spiral distributor, die head, blown film line, method for manufacturing a blown film and a blown film 有权
标题翻译：螺旋分配器，模头，吹塑薄膜线，吹塑薄膜和吹塑薄膜的制造方法
公开(公告)号：US20110304070A1
公开(公告)日：2011-12-15
申请号：US13068900
申请日：2011-05-23
申请人： Jochen Hennes
发明人： Jochen Hennes
IPC分类号： B29C47/24
CPC分类号： B29C47/705 , B29C47/0026 , B29C47/20 , B29C47/38
摘要： Spiral distributors for plastic melt are often used for manufacturing foils in blown film extrusion lines. They overlie several partial flows of melt on their way to the ring-shaped outlet nozzle. The spiral distributors are designed either as cylindrical or truncated cone-shaped axial spiral distributors or as plate-shaped radial spiral distributors. In an axial spiral distributor several spiral channels are disposed as a multiple screw. In the case of a radial spiral distributor, several spiral channels are disposed as multiple spirals.The invention proposes to provide the spiral channels with shortening sections in their backward area. As compared to a geometrical rule for a discontinuation of the spiral channels which is valid in a prior section of the spiral channels, this leads to a faster discontinuation of the spiral channels.The invention has observed that the design of the backward area of the spiral channels does not affect the good overlaying effect of the front part of the spiral channels. As compared to the customary embodiment, the channels are thus equipped with a less profiled backward end. This leads to a more cost-effective manufacture and to a lesser flow resistance.
摘要翻译：用于塑料熔体的螺旋分配器通常用于在吹塑薄膜挤出生产线中制造箔。它们在通向环形出口喷嘴的途中覆盖了几个部分熔体流。螺旋分配器设计为圆柱形或截头锥形轴向螺旋分布器或板形径向螺旋分布器。在轴向螺旋分配器中，多个螺旋通道被设置为多个螺钉。在径向螺旋分配器的情况下，多个螺旋通道被设置为多个螺旋。本发明提出在其向后区域中提供具有缩短部分的螺旋通道。与在螺旋通道的先前部分中有效的螺旋通道的中止的几何规则相比，这导致螺旋通道的更快停止。本发明已经观察到，螺旋通道的向后区域的设计不影响螺旋通道前部的良好的重叠效应。与传统实施例相比，这些通道因此配备有较少轮廓的后端。这导致更具成本效益的制造和较小的流动阻力。

48. 发明授权

US08042987B2 Kneading extruder 有权
标题翻译：揉捏挤出机
公开(公告)号：US08042987B2
公开(公告)日：2011-10-25
申请号：US11716698
申请日：2007-03-12
申请人： Seiji Takamoto , Shigeki Inoue , Masamichi Ishibashi
发明人： Seiji Takamoto , Shigeki Inoue , Masamichi Ishibashi
IPC分类号： B29B7/48
CPC分类号： B29B7/483 , B29C47/0009 , B29C47/38 , B29C47/402 , B29C47/60 , B29C47/6031 , B29C47/6056 , B29C47/64
摘要： Twist kneading disks are arranged such that the width of a piece of disk is 0.1 to 0.5 times the cylinder inner diameter D, a helix angle θ as an angle between a vertex of the front surface side of the disk and vertex of the rear surface side of the disk at the tip portion is in a range of 0°
摘要翻译：螺旋捏合盘被布置成使得一片盘的宽度为圆筒内径D的0.1至0.5倍，螺旋角度＆amp; 由于盘的前表面侧的顶点与前端部的盘的后表面侧的顶点之间的角度在螺钉的反转方向为0°<90°的范围内，从螺杆轴的端部方向从盘的横截面看，并且作为与螺杆轴周围的盘之间的相关角度的相位角E在0°

49. 发明申请

US20110158034A1 SINGLE SCREW EXTRUDER 有权
标题翻译：单螺杆挤出机
公开(公告)号：US20110158034A1
公开(公告)日：2011-06-30
申请号：US13058637
申请日：2009-07-07
申请人： Florian Johannes Schneider
发明人： Florian Johannes Schneider
IPC分类号： B29B7/82 , B29B7/00
CPC分类号： B29C47/666 , B29B7/42 , B29C47/0009 , B29C47/38 , B29C47/385 , B29C47/585 , B29C47/6018 , B29C47/6043 , B29C47/6062 , B29C47/625 , B29C47/64 , B29C47/66
摘要： The invention relates to a single-screw extruder comprising a cylinder (1), which comprises a transition zone (14), and a homogenizing zone (12) that is connected to the transition zone (14), and a screw (2) which is rotatably supported in the cylinder (1) and which has at least two consecutive displacement parts (6, 8) in the homogenizing zone (12), the second displacement part of which in the conveying direction is designed as a shearing part. The aim of the invention is to provide a single-screw extruder which enables an improved melting effect along with an increased throughput, a lowered melt temperature, and an improved pressurization capability. According to the invention, it was recognized that this aim can be achieved in that at least one groove (4) running in the longitudinal direction in the inner cylinder wall is provided in the homogenization zone (12) of the single-screw extruder, and said groove ends in the area between a first displacement part and the subsequent shearing part (8) as viewed in the conveying direction.
摘要翻译：本发明涉及一种包括圆筒（1）的单螺杆挤出机，其包括过渡区（14）和连接到过渡区（14）的均质区（12）和螺杆（2），螺杆被可旋转地支撑在气缸（1）中，并且在均匀化区域（12）中具有至少两个连续的位移部分（6,8），其第二位移部分在输送方向上被设计为剪切部分。本发明的目的是提供一种单螺杆挤出机，其能够提高熔融效果以及增加的生产量，降低的熔融温度和改进的加压能力。根据本发明，可以认识到，该目的可以通过在单螺杆挤出机的均化区域（12）中设置在内筒壁中沿纵向延伸的至少一个槽（4），以及所述槽在沿输送方向观察的第一位移部分和随后的剪切部分（8）之间的区域中终止。

50. 发明授权

US07960473B2 Thermoplastic resin composition, production method thereof, and molded article 有权
标题翻译：热塑性树脂组合物，其制造方法和成型体
公开(公告)号：US07960473B2
公开(公告)日：2011-06-14
申请号：US12293697
申请日：2007-03-22
申请人： Sadayuki Kobayashi , Daisuke Sato , Masaru Akita , Hiroshi Jinnai , Takashi Inoue
发明人： Sadayuki Kobayashi , Daisuke Sato , Masaru Akita , Hiroshi Jinnai , Takashi Inoue
IPC分类号： C08L67/00 , C08L71/02 , C08L77/00 , C08L81/04
CPC分类号： C08J3/203 , B29C47/0021 , B29C47/38 , B29C47/402 , C08L51/06 , C08L77/00 , C08L77/02 , C08L101/00 , C08L101/02 , C08L2666/24
摘要： A thermoplastic resin composition includes a thermoplastic resin (A) and a reactive functional group-containing resin (B), which has a specific structure in the morphology of the resin composition observed by transmission electron microscopy tomography, and the relaxation time T1C of each carbon nucleus by the solid NMR measurement of the thermoplastic resin composition containing a polyamide resin is kept in a specific range. The composition is excellent in the balance between contradictory properties such as impact resistance and heat resistance, remarkably exhibits a peculiar viscoelastic behavior not observed in the conventional polymeric materials, and is remarkably excellent in impact energy absorbing performance and vibration energy absorbing performance at the time of high-speed deformation.
摘要翻译：热塑性树脂组合物包括热塑性树脂（A）和含有反应性官能团的树脂（B），其具有通过透射电子显微镜断层摄影观察到的树脂组合物的形态的特定结构，并且各碳的弛豫时间T1C 通过含有聚酰胺树脂的热塑性树脂组合物的固体NMR测定将核保持在特定范围内。该组合物在抗冲击性和耐热性等相互矛盾的性质之间的平衡优异，显着地表现出在常规聚合物材料中未观察到的特有的粘弹性行为，并且在冲击能量吸收性能和振动能量吸收性能方面显着优异高速变形。

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