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1. 发明申请

US20040238990A1 Method for producing a component and associated device 审中-公开
标题翻译：用于生产部件和相关装置的方法
公开(公告)号：US20040238990A1
公开(公告)日：2004-12-02
申请号：US10481274
申请日：2004-07-09
发明人： Andreas Hermann , Karl-Heinz Ilzhoefer , Thomas Schuh , Thorsten Wesse
IPC分类号： B29C047/76
CPC分类号： B29C70/50 , B29B7/38 , B29B7/426 , B29B7/487 , B29B7/60 , B29B7/7466 , B29B7/845 , B29B7/905 , B29C48/022 , B29C48/08 , B29C48/2886 , B29C48/297 , B29C48/38 , B29C48/385 , B29C48/76 , B29K2105/06 , B29K2105/08
摘要： A process for producing a component from a sheet molding compound (SMC) material includes raw-material preparation, semi-finished product production and component shaping. The raw-material preparation is carried out by at least one extruder. A semi-finished product is produced in a mold by an extruder, and the raw-material preparation and the semi-finished product production take place in an integrated process step.
摘要翻译：从片状模塑料（SMC）材料制造组分的方法包括原料制备，半成品生产和组分成型。原料制备通过至少一个挤出机进行。半成品通过挤出机在模具中制造，原料制备和半成品生产在一体化工序中进行。

2. 发明申请

US20040222543A1 Elastomer mixtures for rubber manufacture 失效
标题翻译：用于橡胶制造的弹性体混合物
公开(公告)号：US20040222543A1
公开(公告)日：2004-11-11
申请号：US10798350
申请日：2004-03-12
申请人： Buhler AG
发明人： Federico Innerebner , Erhard Krumpholz , Christoph Naf , Achim-Philipp Sturm , Bernhard Stalder , Roland Halter
IPC分类号： B29C047/00 , B29C047/40 , B29C047/60 , B29C047/76
CPC分类号： C08J3/215 , B29B7/007 , B29B7/402 , B29B7/7495 , B29B7/905 , B29K2021/00 , C08J2321/00
摘要： A method is disclosed for producing elastomer compounds for use in the production of rubbers. At least one elastomer to be processed for the production of an elastomer mixture can be slowly added to a mixer/extruder and is mixed and plasticized and/or masticated (melted) while it passes through the mixer/extruder. The elastomer, when slowly added to the mixer/extruder, can be present in a fluid medium in an evenly distributed form.
摘要翻译：公开了用于生产用于生产橡胶的弹性体化合物的方法。至少一种待加工用于生产弹性体混合物的弹性体可以缓慢地加入到混合器/挤出机中，并在其通过混合器/挤出机时混合和/或塑化（熔化）。弹性体当缓慢加入到混合器/挤出机中时，可以以均匀分布的形式存在于流体介质中。

3. 发明申请

US20040164439A1 Process for removing volatile components in polyarylene sulfide 失效
标题翻译：去除聚芳硫醚中挥发性成分的方法
公开(公告)号：US20040164439A1
公开(公告)日：2004-08-26
申请号：US10368564
申请日：2003-02-20
申请人： IDEMITSU PETROCHEMICAL CO., LTD. , PETROLEUM ENERGY CENTER
发明人： Yoshinari Koyama
IPC分类号： B29C047/60 , B29C047/76
CPC分类号： B29C47/767 , B29C47/0009 , B29C47/40 , B29C47/6056 , B29C47/64 , B29C47/763
摘要： There is disclosed a process for removing volatile components in a polyarylene sulfide resin which is produced by subjecting a sulfur source and a dihalogenated aromatic compound to polymerization reaction in an aprotic organic solvent, comprising using an extruder which is equipped with front vent having an opening length in the range of 4D to 11D (D: screw diameter) and which has a distance between a terminal position of a screw in a kneading portion and the opening portion of the front vent being in the range of 4D to 15D. The process is capable of steadily and economically removing volatile components in the polyarylene sulfide resin without necessitating expensive machinery or equipment such as a dryer without plugging up the opening portion of a vent even in the case of degassing a PAS resin having a low molecular weight and further, thus enabling a long-term continuous stable running.
摘要翻译：公开了一种除去聚亚芳基硫醚树脂中的挥发性组分的方法，该方法是通过使硫源和二卤代芳族化合物在非质子性有机溶剂中进行聚合反应而制备的，其包括使用挤出机，该挤出机配备有具有开口长度在4D至11D（D：螺杆直径）的范围内，并且其具有揉捏部分中的螺杆的终端位置与前排气孔的开口部分之间的距离在4D至15D的范围内。该方法能够稳定且经济地除去聚芳硫醚树脂中的挥发性组分，而不需要昂贵的机械或设备如干燥机，而不会堵塞排气孔的开口部分，即使在脱气低分子量的PAS树脂的情况下，从而能够长期持续稳定运行。

4. 发明申请

US20030067089A1 Method for removing water and other volatile components from polymer powders 有权
标题翻译：从聚合物粉末中除去水和其他挥发性成分的方法
公开(公告)号：US20030067089A1
公开(公告)日：2003-04-10
申请号：US09942066
申请日：2001-08-29
申请人： General Electric Company
发明人： Hua Wang , Eric Thomas Gohr
IPC分类号： B29C047/38 , B29C047/40 , B29C047/60 , B29C047/76 , B29C047/80 , B29C047/82
CPC分类号： B29C47/0825 , B29C47/0009 , B29C47/0808 , B29C47/40 , B29C47/60 , B29C47/76 , B29K2069/00 , C08G64/406
摘要： A method for removing volatile components from wet, polymer powders using a vacuum vented extruder is described. Polymer powders containing substantial amounts of water, 1-20% by weight, are rapidly converted to polymer compositions containing less than about 0.5% by weight water at high throughput rates while avoiding complications resulting from excessive steam backflow through the extruder feed throat. The method provides a screw design comprising a powder seal section upstream of kneading and melting sections of the extruder. Steam generated as the polymer is heated flows downstream to one or more vacuum vents for removal. The partially devolatilized polymer melt is then subjected to additional melt kneading and vacuum venting. The method converts wet polycarbonate powder containing residual methylene chloride to essentially dry polycarbonate powder containing less than about 1 ppm methylene chloride.
摘要翻译：描述了使用真空排气挤出机从湿聚合物粉末中除去挥发性组分的方法。含有相当量1-20％（重量）的水的聚合物粉末可快速转化为含有低于约0.5％（重量）水的聚合物组合物，同时避免由挤压机进料喉部过量蒸汽回流引起的并发症。该方法提供了一种螺杆设计，其包括在挤出机的捏合和熔化部分上游的粉末密封部分。当聚合物被加热时产生的蒸汽向下游流动到一个或多个真空通风口以便去除。然后对部分脱挥发分的聚合物熔体进行额外的熔融捏合和真空排气。该方法将含有残余二氯甲烷的湿聚碳酸酯粉末转化成含有少于约1ppm二氯甲烷的基本上干燥的聚碳酸酯粉末。

5. 发明申请

US20030042645A1 Method for extruding polymer blend resin 审中-公开
标题翻译：挤出聚合物共混树脂的方法
公开(公告)号：US20030042645A1
公开(公告)日：2003-03-06
申请号：US10155239
申请日：2002-05-28
申请人： TOYO SEIKAN KAISHA, LTD
发明人： Kentarou Ichikawa , Yuuji Funagi , Akira Kobayashi , Kazuhiro Satou , Akihiko Morofuji
IPC分类号： B29C047/40 , B29C047/60 , B29C047/76
CPC分类号： B29C48/767 , B29B7/46 , B29B7/483 , B29B7/603 , B29B7/726 , B29B7/823 , B29C48/023 , B29C48/08 , B29C48/268 , B29C48/285 , B29C48/297 , B29C48/37 , B29C48/387 , B29C48/39 , B29C48/57 , B29C48/766 , B29C48/875 , B29K2067/00
摘要： The present invention provides a method for extruding polymer blend resin which is capable of satisfying performances which are necessary as a resin-coated metal can even when the resin-coated metal can is produced through an extremely stringent working such as drawing, deep drawing, bend-elongation by drawing, stretching or ironing. After feeding thermoplastic resin A to a biaxial extruder through a first raw material feed port of the extruder, the thermoplastic resin A is plasticized in a molten state and is subjected to degassing under reduced pressure. Thereafter, thermoplastic resin B whose melting temperature or softening temperature is lower than a melting temperature or a softening temperature of the thermoplastic resin A is fed to the extruder through a second raw material feed port. Assuming Lb as a length of a blending zone and D as a screw diameter of the extruder, the thermoplastic resin B is blended with the thermoplastic resin A in the blending zone of Lb/Dnull0.5 to 5.0 and the blend resin is extruded from the extruder.
摘要翻译：本发明提供一种挤出聚合物共混树脂的方法，其能够满足作为树脂涂覆金属所必需的性能，即使当通过非常严格的加工制造树脂涂覆的金属罐时，例如拉深，拉深，弯曲拉伸，拉伸或熨烫。通过挤出机的第一原料供给口将热塑性树脂A进料到双轴挤出机后，将热塑性树脂A在熔融状态下塑化，并在减压下进行脱气。此后，其熔融温度或软化温度低于热塑性树脂A的熔融温度或软化温度的热塑性树脂B通过第二原料进料口供入挤出机。假定Lb作为混合区的长度，D作为挤出机的螺杆直径，则在Lb / D = 0.5〜5.0的配合区中将热塑性树脂B与热塑性树脂A共混，将共混树脂从挤出机。

6. 发明申请

US20040164437A1 Method for manufacturing a packaging web 审中-公开
标题翻译：包装网的制造方法
公开(公告)号：US20040164437A1
公开(公告)日：2004-08-26
申请号：US10764145
申请日：2004-01-23
申请人： MOTECH GmbH TECHNOLOGY & SYSTEMS
发明人： Jurgen Morton-Finger
IPC分类号： B29C047/60 , B29C047/76
CPC分类号： B29C55/065 , B29C48/0018 , B29C48/08 , B29C48/2888 , B29C48/29 , B29C48/297 , B29C48/39 , B29C48/40 , B29C48/693 , B29C48/76 , B29C48/92 , B29C2948/92019 , B29C2948/92361 , B29C2948/9259 , B29C2948/92876 , B29C2948/92885 , B29K2067/00 , B29K2105/0005 , B29K2105/26 , B29L2007/008
摘要： A method for manufacturing a polyethylene terephthalate (PET) packaging web, wherein PET material is extruded using a twin-screw extruder and wherein the extruder interior space is degassed during the extrusion. The molten plastic is outputted in a strip shape from a spinning head located after the twin-screw extruder. The plastic strip is then cooled and stretched.
摘要翻译：一种制造聚对苯二甲酸乙二醇酯（PET）包装纤维网的方法，其中使用双螺杆挤出机挤出PET材料，并且其中挤出机内部空间在挤出过程中脱气。熔融塑料从位于双螺杆挤出机后的纺丝头中以带状输出。然后将塑料条冷却并拉伸。

7. 发明申请

US20040131533A1 Extrusion of graphite bodies 审中-公开
标题翻译：石墨体挤出
公开(公告)号：US20040131533A1
公开(公告)日：2004-07-08
申请号：US10475644
申请日：2003-10-22
发明人： Christopher John Spacie , Anthony Berian Davies , Simon Butler Cannon , Robin Stuart Hopker , Iain Campbell Alexander , Alan Robert Begg , James Charles Boff , Philip Beaton Brown , Laurence Miller Bryce , Mark Christopher Turpin
IPC分类号： C01B031/04 , B29C047/00 , B29C047/14 , B29C047/20 , B29C047/76 , B29C047/88
CPC分类号： H01M8/0247 , C04B35/52 , C04B35/532 , C04B35/573 , C04B35/76 , C04B35/806 , H01M8/0213 , H01M8/0221 , H01M8/0226 , H01M8/0228 , H01M8/0232 , H01M8/0254 , H01M8/0258
摘要： A method of forming graphitic bodies comprises the steps of:nulla) forming under high shear a mouldable composition comprising:nulli) graphite powder; ii) a binder; and iii) a fluid carrier b) working under high shear said mouldable composition to form an extruded shape; c) forming bodies from said shape; and d) heat treating said bodies to stabilise the structure. In which either the fluid carrier is an aqueous fluid carrier, and/or the bodies are impregnated to close porosity and/or the bodies are machined to form structures in their surface.
摘要翻译：一种形成石墨体的方法包括以下步骤：a）在高剪切下形成可成型组合物，其包含：i）石墨粉末; ii）粘合剂; 和iii）流体载体b）在高剪切下加工所述可模制组合物以形成挤出形状; c）从所述形状形成体; 和d）热处理所述体以稳定结构。其中流体载体是水性流体载体，和/或体浸渍以密封孔隙和/或机体加工以在其表面形成结构。

8. 发明申请

US20030025233A1 In-line compounding and extrusion system 失效
标题翻译：在线复合和挤出系统
公开(公告)号：US20030025233A1
公开(公告)日：2003-02-06
申请号：US10254117
申请日：2002-09-25
申请人： Crane Plastics Company LLC
发明人： Arthur F. Korney JR.
IPC分类号： B29C047/12 , B29C047/38 , B29C047/60 , B29C047/76
CPC分类号： B27N3/28 , B29C47/0004 , B29C47/0011 , B29C47/0019 , B29C47/10 , B29C47/1045 , B29C47/366 , B29C47/6018 , B29C47/64 , B29C47/76 , B29C47/94 , B29K2023/065 , B29K2027/06 , B29K2105/06 , B29K2105/16 , B29K2711/14
摘要： The present invention is a continuous in-line compounding and extrusion system that does not require pre-dried wood flour or pelletized feed stock of cellulosic/polymer composite materials in order to produce net shapes from cellulosic/polymer composite materials. An exemplary embodiment of the present invention utilizes automated loss-in-weight feeders to dispense wood flour and all of the other cellulosic/polymer composite materials into a compounder. The compounder blends the cellulosic/polymer composite materials into a composite melt. The composite melt is continuously devolitalized as it travels through the compounder, a transition chute, and a finish extruder. The composite melt is then forced through a profile die which is fitted to the finish extruder in order to achieve a net shape.
摘要翻译：本发明是连续的在线复合和挤出系统，其不需要预干燥的木粉或纤维素/聚合物复合材料的造粒原料，以便从纤维素/聚合物复合材料制造净形状。本发明的一个示例性实施例利用自动重量损失进料器将木粉和所有其它纤维素/聚合物复合材料分配到混合机中。混合器将纤维素/聚合物复合材料混合成复合熔体。复合熔体在其通过混合器，过渡槽和精整挤出机时连续脱挥发。然后将复合材料熔体强制通过型材模头，该型材模头装配到精加工机上以实现净形状。

9. 发明申请

US20030214067A1 Twin screw extruders for processing wood fiber and process for same 审中-公开
标题翻译：用于加工木纤维的双螺杆挤出机及其加工方法
公开(公告)号：US20030214067A1
公开(公告)日：2003-11-20
申请号：US10257234
申请日：2003-04-29
发明人： David E Murdock , Dale K Snead , Darrell S Dardenne , Ian W Mills
IPC分类号： B29C047/76
CPC分类号： B29C48/767 , B29C48/0012 , B29C48/05 , B29C48/38 , B29C48/40 , B29C48/455 , B29K2023/06 , B29K2023/12 , B29K2025/00 , B29K2027/06 , B29K2105/0032 , B29K2105/04 , B29K2105/06 , B29K2105/26 , B29K2311/14 , B29L2031/731
摘要： The invention is extrusion equipment and a process. The extrusion equipment links two extruders (11, 15) together. The first extruder (11) is, desirably, a counter-rotating twin screw extruder. The first extruder (11) receives organic filler, preferably wood particles or fiber, having a variable moisture content. Moisture is withdrawn from the extruder barrel. A polymer is fed from a second extruder (15) into the barrel of the first extruder (11) after the polymer is heated, mixed, and melted in the second extruder (15). The second extruder (15) can be a single screw or twin screw extruder. The combined mixture of organic filler and polymer is further mixed alone or with optional additives. The mixture is vacuum vented to remove moisture and volatiles and then extruded through a die. Additional processing steps are optional depending upon the extruded product or profile being produced.
摘要翻译：本发明是挤出设备和工艺。挤出设备将两个挤出机（11,15）连接在一起。优选地，第一挤出机（11）是反向旋转双螺杆挤出机。第一挤出机（11）接收具有可变含水量的有机填料，优选木颗粒或纤维。水分从挤出机筒中取出。聚合物在第二挤出机（15）中被加热，混合和熔化之后，从第二挤出机（15）进料到第一挤出机（11）的筒中。第二挤出机（15）可以是单螺杆或双螺杆挤出机。将有机填料和聚合物的混合物单独或与任选的添加剂进一步混合。将混合物真空排气以除去水分和挥发物，然后通过模头挤出。取决于所生产的挤出产品或型材，其他加工步骤是可选的。

10. 发明申请

US20020100995A1 Polyethyleneterephthalate extrusion equipment 有权
标题翻译：聚对苯二甲酸乙二醇酯挤出设备
公开(公告)号：US20020100995A1
公开(公告)日：2002-08-01
申请号：US10056954
申请日：2002-01-25
发明人： Franco Bandera , Enrico Venegoni
IPC分类号： B29C047/60 , B29C047/76
CPC分类号： B29C47/767 , B29C47/0011 , B29C47/38 , B29C47/402 , B29C47/6025 , B29K2067/00
摘要： Polyethyleneterephthalate extrusion equipment of material in granule form, still humid, coming from both ground recovered products and also virgin material, comprising a chassis (29), containing a co-rotating, oil-thermoregulated extruder with two screws (31, 32), which comprises a first zone (A), equipped with an opening (34) where there is an aspiration hood (35) for a first nullopen topnull degassing, a second zone (C) where there is at least one stack (37, 38) for a further degassing, between the two zones (A, C), there being a tight zone (B), and a carrying and loading zone (E) activated by the screws (31, 32). The description also relates to an extrusion process of polyethyleneterephthalate effected in a co-rotating twin-screw extruder which comprises in a first zone (A) an nullopen topnull degassing phase, followed by a stack (37, 38) degassing phase, between the two phases there being a tight zone which does not deteriorate the material, followed by a carrying, loading and amalgamation phase of the molten material and a final pumping phase with the extrusion of polyethyleneterephthalate.
摘要翻译：聚对苯二甲酸乙二醇酯挤出设备的颗粒形式，仍然是潮湿的，来自两个研磨的回收产物和原始材料的材料，包括底盘（29），其包含具有两个螺钉（31,32）的同向旋转的油 - 温调挤出机，其中包括配备有开口（34）的第一区域（A），其中存在用于第一“开顶”脱气的抽吸罩（35），其中存在至少一个堆叠（37,38）的第二区域）在两个区域（A，C）之间进一步脱气，存在紧密区域（B）以及由螺钉（31,32）启动的搬运和装载区域（E）。描述还涉及在同向旋转双螺杆挤出机中实现的聚对苯二甲酸乙二醇酯的挤出方法，其包括在第一区（A）“开顶”脱气阶段，随后是堆（37,38）脱气阶段两相在其中存在不会使材料变质的紧密区域，随后是熔融材料的承载，加载和合并阶段以及挤出聚对苯二甲酸乙二醇酯的最终泵送阶段。

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