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11. 发明授权

US07736565B2 Process for producing PPE resin composition 有权
标题翻译：生产PPE树脂组合物的方法
公开(公告)号：US07736565B2
公开(公告)日：2010-06-15
申请号：US11126402
申请日：2005-05-11
申请人： Yoshio Ota
发明人： Yoshio Ota
IPC分类号： B29C47/60
CPC分类号： B29C47/585 , B29C47/0009 , B29C47/1009 , B29C47/1027 , B29C47/1081 , B29C47/369 , B29C47/767 , B29K2071/12
摘要： The invention provides process for producing a PPE resin composition containing PPE powder using an extruder comprising: a vent pipe; a polyphenylene ether (herein after referred to as “PPE”) powder supplying pipe; an extruder supply hopper having an opening with a wall angle of 60° or more; and an extruder unit, wherein the vent pipe and the PPE powder supplying pipe each have an terminal orifice located in the opening of the extruder supply hopper, and wherein the PPE powder supplying pipe is disposed at a gear box-side portion of the extruder supply hopper, and the vent pipe is disposed at a die-side portion, relative to the PPE powder supplying pipe, of the extruder supply hopper, which process comprises the steps of: supplying the PPE powder to a gear box-side wall of the extruder supply hopper through the PPE powder supplying pipe; removing a gas accompanying the PPE powder in an effective amount through the vent pipe; and melt-kneading a mixture containing the degassed PPE powder with the extruder unit.
摘要翻译：本发明提供使用挤出机生产含有PPE粉末的PPE树脂组合物的方法，该挤出机包括：排气管; 聚苯醚（以下简称“PPE”）粉末供给管; 具有壁角为60°以上的开口的挤出机供给料斗; 以及挤出机单元，其中，所述通气管和所述PPE粉末供给管各自具有位于所述挤出机供给料斗的开口内的末端孔，并且其中所述PPE粉末供给管设置在所述挤出机供给口的齿轮箱侧部料斗，排气管相对于PPE粉末供给管设置在挤出机供料斗的模侧部，该方法包括以下步骤：将PPE粉末供给到挤出机的齿轮箱侧壁供料斗通过PPE粉末供料管; 通过排气管有效地除去伴随PPE粉末的气体; 并将含有脱气的PPE粉末的混合物与挤出机单元熔融捏合。

12. 发明申请

US20100055385A1 MANUFACTURING NANOCOMPOSITES 有权
标题翻译：制造纳米复合材料
公开(公告)号：US20100055385A1
公开(公告)日：2010-03-04
申请号：US12200447
申请日：2008-08-28
申请人： Youngtack SHIM
发明人： Youngtack SHIM
IPC分类号： B32B5/12 , B29C70/00
CPC分类号： B29C70/62 , B29C47/0016 , B29C47/0023 , B29C47/0026 , B29C47/1009 , B29C47/1045 , B29C47/109 , B29C47/822 , B29C47/8895 , B29K2105/06 , B29K2105/162 , Y10T428/24132
摘要： Techniques for preparing PNCs are provided. In one embodiment, a polymer extruding device may include a barrel configured to accommodate a composite material, a shaft rotatably disposed in the barrel, and a motor coupled to the shaft and configured to rotate the shaft, thereby moving the composite material. The polymer extruding device may further include a die including one or more injectors configured to inject nano particles into the die to cause shear stress to be exerted to the composite material, thereby forming a layer of the nano particles on a surface of the composite material.
摘要翻译：提供了制备PNC的技术。在一个实施例中，聚合物挤出装置可以包括构造成容纳复合材料的筒，可旋转地设置在筒体中的轴和耦合到轴并被配置为旋转轴的马达，从而移动复合材料。聚合物挤压装置还可以包括一个模头，该模具包括一个或多个喷射器，其配置成将纳米颗粒注入到模具中以使剪切应力施加到复合材料上，从而在复合材料的表面上形成一层纳米颗粒。

13. 发明申请

US20060255498A1 Process for producing PPE resin composition 有权
标题翻译：生产PPE树脂组合物的方法
公开(公告)号：US20060255498A1
公开(公告)日：2006-11-16
申请号：US11126402
申请日：2005-05-11
申请人： Yoshio Ota
发明人： Yoshio Ota
IPC分类号： B29C47/38
CPC分类号： B29C47/585 , B29C47/0009 , B29C47/1009 , B29C47/1027 , B29C47/1081 , B29C47/369 , B29C47/767 , B29K2071/12
摘要： The invention provides process for producing a PPE resin composition containing PPE powder using an extruder comprising: a vent pipe; a polyphenylene ether (herein after referred to as “PPE”) powder supplying pipe; an extruder supply hopper having an opening with a wall angle of 60° or more; and an extruder unit, wherein the vent pipe and the PPE powder supplying pipe each have an terminal orifice located in the opening of the extruder supply hopper, and wherein the PPE powder supplying pipe is disposed at a gear box-side portion of the extruder supply hopper, and the vent pipe is disposed at a die-side portion, relative to the PPE powder supplying pipe, of the extruder supply hopper, which process comprises the steps of: supplying the PPE powder to a gear box-side wall of the extruder supply hopper through the PPE powder supplying pipe; removing a gas accompanying the PPE powder in an effective amount through the vent pipe; and melt-kneading a mixture containing the degassed PPE powder with the extruder unit.
摘要翻译：本发明提供使用挤出机生产含有PPE粉末的PPE树脂组合物的方法，该挤出机包括：排气管; 聚苯醚（以下简称“PPE”）粉末供给管; 具有壁角为60°以上的开口的挤出机供给料斗; 以及挤出机单元，其中，所述通气管和所述PPE粉末供给管各自具有位于所述挤出机供给料斗的开口内的末端孔，并且其中所述PPE粉末供给管设置在所述挤出机供给口的齿轮箱侧部料斗，排气管相对于PPE粉末供给管设置在挤出机供料斗的模侧部，该方法包括以下步骤：将PPE粉末供给到挤出机的齿轮箱侧壁供料斗通过PPE粉末供料管; 通过排气管有效地除去伴随PPE粉末的气体; 并将含有脱气的PPE粉末的混合物与挤出机单元熔融捏合。

14. 发明申请

US20050048157A1 Leakage-free feed roll assembly for an extruder machine 有权
标题翻译：用于挤出机的无泄漏进料辊组件
公开(公告)号：US20050048157A1
公开(公告)日：2005-03-03
申请号：US10922129
申请日：2004-08-18
申请人： John Radovich , Jeffrey Bryan
发明人： John Radovich , Jeffrey Bryan
IPC分类号： B29C47/08 , B29C47/10 , B29C47/58 , B29C43/46
CPC分类号： B29C47/1054 , B29C47/0009 , B29C47/0808 , B29C47/1009 , B29C47/585
摘要： The invention relates to a feed roll assembly for reducing leakage of an elastomeric material in a feed section of an extruder machine. A shell, feed roll seal plates, and feed roll end plates are used to reduce the leakage of elastomeric material. Elastomeric material is redirected back to the feed section through the use of a varying bore diameter of the shell and grooves contained in both the feed roll seal plates and the feed roll end plates. The shell, feed roll seal plates, feed roll end plates, and a feed roll scraper are each coated with a solid, dry lubricant coating to reduce friction. The invention provides desirable feedback of overflow elastomeric material and permits a retrofitting of the feed roll assembly to existing extruder machines.
摘要翻译：本发明涉及一种用于减少挤出机机械进给部分中的弹性材料泄漏的进料辊组件。外壳，进料辊密封板和进料辊端板用于减少弹性材料的泄漏。弹性材料通过使用包含在进料辊密封板和进料辊端板中的壳体和槽的不同孔径而被重定向回馈入部分。外壳，进料辊密封板，进料辊端板和进料辊刮刀均涂有固体干燥润滑剂涂层以减少摩擦。本发明提供了溢流弹性体材料的理想反馈，并允许将进料辊组件改装成现有的挤出机。

15. 发明授权

US06817851B2 Method and apparatus for the manufacture of fiber-reinforced plastic compositions 失效
标题翻译：用于制造纤维增强塑料组合物的方法和装置
公开(公告)号：US06817851B2
公开(公告)日：2004-11-16
申请号：US09997246
申请日：2001-11-30
申请人： Richard Brüssel
发明人： Richard Brüssel
IPC分类号： B29C4760
CPC分类号： B29B17/0036 , B29B17/0042 , B29C47/0004 , B29C47/0009 , B29C47/1009 , B29C47/1027 , B29C47/1045 , B29C47/1054 , B29C47/1063 , B29C47/402 , B29C47/6025 , B29K2105/06 , B29K2105/08 , B29K2105/12 , Y02W30/62
摘要： An apparatus for the manufacture of fiber-reinforced plastic compositions. The apparatus addresses the disadvantages of previous methods and apparatuses for the manufacture of fiber-reinforced plastic compositions using a plasticizing extruder. Some embodiments of the apparatus may increase and/or better define the fiber content in the plasticate, as well as improve performance in the production of plasticates from fiber fleeces and fiber mats. Embodiments include an apparatus with a plasticizing extruder with adapted geometry of the extruder casing and the corresponding screw elements.
摘要翻译：一种用于制造纤维增强塑料组合物的装置。该装置解决了使用增塑挤出机制造纤维增强塑料组合物的先前方法和装置的缺点。该设备的一些实施例可以增加和/或更好地限定塑性材料中的纤维含量，以及提高从纤维绒毛和纤维垫生产塑性物质的性能。实施方案包括具有挤出机壳体和相应的螺杆元件几何形状的增塑挤出机的设备。

16. 发明授权

US06312151B1 Bulk bag pre-conditioner 有权
标题翻译：散装袋预处理
公开(公告)号：US06312151B1
公开(公告)日：2001-11-06
申请号：US09498432
申请日：2000-02-04
申请人： Stevens P. Pendleton
发明人： Stevens P. Pendleton
IPC分类号： B01F1100
CPC分类号： B29C47/1009 , B01F11/0065 , B29C47/0009 , B65B1/24 , B65D88/1612 , B65D88/66
摘要： An apparatus is provided for pre-conditioning the materials in a bulk bag to effect easier unloading of the materials. A frame is provided with an open space for receiving the bulk bag. A series of spaced-apart, opposing breaker bars is provided for automatic thrusting against the sides of the bags to break up compacted material. The bars preferably have an angled profile. Parallel pairs of opposing horizontal bars are provided, evenly spaced from the bottom; and preferably a single opposing vertical pair is provided on the opposite sides. The pairs of bars are operated, by thrusting into the sides of the bag, in a timed sequence, to effect break up of the material. Additionally, a series of bars may be provided on the bottom of the frame, such that a break up effect is achieved against the material residing in the bottom of the bag.
摘要翻译：提供了一种用于对散装袋中的材料进行预处理以实现材料更容易卸载的装置。框架设有用于接收散装袋的开放空间。提供一系列间隔开的相对的断路器杆，用于自动推压袋的侧面以分解压实的材料。棒优选地具有成角度的轮廓。提供平行的相对的水平杆对，与底部均匀间隔开; 并且优选地，在相对侧上设置单个相对的垂直对。通过以时间顺序推入袋的侧面来操作成对的条，以实现材料的分解。此外，可以在框架的底部设置一系列杆，使得抵抗位于袋底部的材料的破裂效果。

17. 发明授权

US06287491B1 Moulding plastics article by varying cyclically its composition 有权
标题翻译：通过周期性地变化其成分来塑造塑料制品
公开(公告)号：US06287491B1
公开(公告)日：2001-09-11
申请号：US09308834
申请日：1999-05-25
申请人： Rafael Zvi Karl Kilim , Simcha Izkhak Kilim
发明人： Rafael Zvi Karl Kilim , Simcha Izkhak Kilim
IPC分类号： B29C4406
CPC分类号： B29C47/54 , B29C45/1645 , B29C45/1858 , B29C47/0023 , B29C47/046 , B29C47/06 , B29C47/1009 , B29C47/1027 , B29C47/1045 , B29C47/1063 , B29K2105/0005 , B29K2105/0032 , B29K2105/06 , B29K2995/0021 , B29L2031/34 , B29L2031/3456 , B29L2031/3481 , B29L2031/3493
摘要： The method of moulding plastics articles comprises propelling a solid plastics feed material by screw feed means (10) through a melting zone, the screw feed means (10) propelling the resultant molten plastics material to shaping means, shaping the molten plastics material in the shaping means and allowing the material to solidify to retain the shape, and is characterised by varying the composition of the plastics material cyclically before or along the length of the screw feed means (10) so that the molten material (1,2) emerging from the screw feed means (10) varies in composition with time, whereby at least one part of each moulded article (50) is of different composition from the remainder of the article (50).
摘要翻译：模制塑料制品的方法包括通过螺旋进料装置（10）通过熔化区域推进固体塑料进料，螺杆进料装置（10）将所得熔融塑料材料推进成型装置，使熔融塑料材料成形意味着并允许材料固化以保持形状，并且其特征在于在螺杆进料装置（10）的长度之前或沿着螺杆进料装置（10）的长度周期性地改变塑料材料的组成，使得熔融材料（1,2）从螺杆进料装置（10）的组成随时间变化，由此每个模塑制品（50）的至少一部分与制品（50）的其余部分具有不同的组成。

18. 发明授权

US6089745A Procedure for feeding plastic granulate into the intake opening of a plastic extruder 有权
标题翻译：将塑料颗粒喂入塑料挤出机的进气口的步骤
公开(公告)号：US6089745A
公开(公告)日：2000-07-18
申请号：US139648
申请日：1998-08-25
申请人： Werner Feistkorn , Christof Herschbach , Hans-Udo Beckmann , Richard Saatkamp
发明人： Werner Feistkorn , Christof Herschbach , Hans-Udo Beckmann , Richard Saatkamp
IPC分类号： B29C47/10 , B29C47/92 , B29B7/88
CPC分类号： B29C47/92 , B29C2947/92028 , B29C2947/92171 , B29C2947/92333 , B29C2947/92657 , B29C2947/92828 , B29C47/0023 , B29C47/003 , B29C47/1009 , B29C47/1027
摘要： A procedure for feeding plastic granulate into the intake opening of a plastic extruder with a storage tank, and with an intermediate storage tank resting on a weighing device. In the procedure, the specified quantity by weight of material processed for the particular batch is determined by the rotations of the extruder screw In order to specify a procedure in which the recipe-, or batch-, change times is considerably shortened and plastic granulate is conserved, it is provided that the intermediate storage tank is filled through opening of the storage tank discharge with a specific quantity by weight of plastic granulate, and the storage tank is filled with its constant fill quantity after re-closure of its discharge, when the sum of the weight of the fill of both storage tanks corresponds to the remaining quantity by weight to be processed by the extruder, and that the conveyance of plastic material into the storage tank is discontinued, and the storage tank discharge is opened one or more times, until she quantity stored in it has entered into the intermediate storage tank.
摘要翻译：将塑料颗粒喂入具有储罐的塑料挤出机的进气口中的步骤，以及搁置在称重装置上的中间储罐。在该程序中，针对特定批次处理的材料的指定重量量由挤出机螺杆的转速确定为了规定配方或批次改变时间显着缩短并且塑料颗粒为保存的是，通过以特定重量的塑料颗粒打开储罐排出物来填充中间储罐，并且在重新关闭其排放物后，储存器填充其恒定的填充量，当两个储罐的填充量的总和对应于由挤出机处理的剩余重量量，并且停止将塑料材料输送到储罐中，并且将储罐排出物打开一次或多次，直到存储在其中的数量已进入中间储罐。

19. 发明授权

US5811038A Method of blending components for porous plastic pipe processing 失效
标题翻译：混合多孔塑料管件的方法
公开(公告)号：US5811038A
公开(公告)日：1998-09-22
申请号：US722506
申请日：1996-09-27
申请人： William S. Mitchell
发明人： William S. Mitchell
IPC分类号： B29C47/10 , B29C47/92
CPC分类号： B29B7/401 , B29C47/369 , B29C47/92 , B29C2791/007 , B29C2947/92228 , B29C2947/9239 , B29C2947/92514 , B29C2947/9259 , B29C2947/926 , B29C2947/92704 , B29C2947/9278 , B29C2947/92885 , B29C2947/92904 , B29C47/0007 , B29C47/0023 , B29C47/0085 , B29C47/1009 , B29C47/1063 , B29C47/827 , B29K2019/00 , B29K2105/04
摘要： This invention relates to the manufacture of flexible porous plastic irrigation and aeration pipe having an essentially uniform porosity throughout its length. The process for making the porous pipe includes volumetrically delivering to a mixing hopper for preblending thermoset polymer particles and a thermoplastic binder for the particles, preblending the components in the hopper, volumetrically feeding from the hopper the preblended components for controlled discharge into an extruder, and extruding the preblended components to produce the porous plastic pipe.
摘要翻译：本发明涉及在其整个长度上具有基本均匀的孔隙率的柔性多孔塑料冲洗和通气管的制造。制造多孔管的方法包括体积传送到用于预混合热固性聚合物颗粒的混合料斗和用于颗粒的热塑性粘合剂，预混合料斗中的组分，从料斗中容积地进料预混合组分以控制排放到挤出机中，以及挤出预混组分以制备多孔塑料管。

20. 发明授权

US5533650A Hopper with moving wall and method of making and using the same 失效
标题翻译：带移动墙的料斗及其制作和使用方法
公开(公告)号：US5533650A
公开(公告)日：1996-07-09
申请号：US95282
申请日：1993-07-21
申请人： Peter E. Conrad , Timothy W. Saunders
发明人： Peter E. Conrad , Timothy W. Saunders
IPC分类号： B65D88/66 , B65G65/40
CPC分类号： B29C47/1009 , B65D88/66 , B29C47/0019 , B29C47/1027
摘要： An improved hopper includes a pair of opposed live walls and a pair of opposed fixed walls, wherein at least one live wall is moveable relative to at least one other wall. The hopper is suitable for controlling the flow of particulate material of the type which has a tendency to bridge during transportation. A device for imparting vibration is coupled to at least one of the live walls. The live walls are separated from the fixed walls by seams such that the live walls are free to move relative to the fixed walls. By the action of the vibration device, the live walls are moveable relative to each other and to the fixed walls to inhibit the formation of particle bridges and, thus, provide a significant improvement in the capability of controlling the flow of particulate material. This relative wall motion is capable of breaking up bridges of the material that are otherwise likely to form, and of preventing the adhesion and packing of particulate material to or on the walls, thereby allowing the material to flow uniformly through the hopper.
摘要翻译：改进的料斗包括一对相对的活壁和一对相对的固定壁，其中至少一个活壁相对于至少一个其它壁是可移动的。料斗适用于控制在运输过程中具有桥接倾向的颗粒材料的流动。用于施加振动的装置耦合到活壁中的至少一个。活的墙壁通过接缝与固定墙分离，使得活壁相对于固定壁自由移动。通过振动装置的作用，活壁可相对于彼此和固定壁移动以抑制颗粒桥的形成，从而提供了控制颗粒材料流动的能力的显着改进。这种相对的壁面运动能够破坏否则可能形成的材料的桥梁，并且防止颗粒材料粘合和包装在壁上或壁上，从而允许材料均匀地流过料斗。

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