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公开(公告)号：US09738025B2
公开(公告)日：2017-08-22
申请号：US13000057
申请日：2009-05-30
申请人： Thomas König , Michael Bierdel , Carsten Conzen , Ulrich Liesenfelder , Klemens Kohlgrüber , Reiner Rudolf , Johann Rechner
发明人： Thomas König , Michael Bierdel , Carsten Conzen , Ulrich Liesenfelder , Klemens Kohlgrüber , Reiner Rudolf , Johann Rechner
IPC分类号： B29C47/08 , B29B7/48 , B29C47/38 , B29C47/40 , B29C47/64 , B29C47/62 , B29C47/60 , B29C47/00
CPC分类号： B29C47/0861 , B29B7/481 , B29C47/0009 , B29C47/0881 , B29C47/38 , B29C47/402 , B29C47/6056 , B29C47/6075 , B29C47/625 , B29C47/627 , B29C47/64 , Y02P70/263
摘要： The invention relates to a process for extruding plastic compositions. The process in particular relates to the conveying, kneading and/or mixing of plastic compositions, in particular of polymer melts and mixtures of polymer melts, above all thermoplastics and elastomers, particularly preferably polycarbonate and polycarbonate blends, also with the incorporation of other substances such as for example solids, liquids, gases or other polymers or other polymer blends.
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2.发明授权Extruder with integrated die plate and method for degasing polymer mixtures 有权具有集成模板的挤出机和用于脱胶聚合物混合物的方法公开(公告)号：US09023983B2
公开(公告)日：2015-05-05
申请号：US13811330
申请日：2011-07-22
IPC分类号： C08F6/00 , B29B7/84 , B29C47/08 , B29C47/40 , B29C47/60 , B29C47/76 , B29C47/62 , C08J3/00 , B29C47/00 , B29C47/10 , B29K23/00 , B29K105/00
CPC分类号： B29B7/845 , B29C47/0009 , B29C47/0871 , B29C47/1063 , B29C47/40 , B29C47/404 , B29C47/6031 , B29C47/6056 , B29C47/6062 , B29C47/62 , B29C47/762 , B29C47/763 , B29C47/767 , B29K2023/083 , B29K2023/22 , B29K2105/0005
摘要： The invention is directed to an extruder (10), particularly for extruding a synthetic rubber product, which comprises a barrel (24), one or several extruder elements (12, 14), particularly one or several extruder screws and/or a kneader elements (14), arranged inside the barrel (24) for conveying the product, optionally an inlet port for feeding a stripping agent into the barrel (24) and an outlet port for removing volatile compounds from the product and, where applicable, the stripping agent. According to the invention a perforated die plate (26) is fixed to the barrel (24) in flow direction before the outlet port. Since the die plate (26) is not fixed to the extruder elements (12, 14) but to the barrel (24) a circumferential clearance between the die plate (26) and the barrel (24) is prevented so that no extruded material is passing the die plate (26) radially outside. Parts of the extruded material comprising a low surface area to volume ratio are prevented so that the evaporation of volatile compounds is facilitated.
摘要翻译： 本发明涉及挤出机（10），特别是用于挤出合成橡胶产品，其包括桶（24），一个或多个挤出机元件（12,14），特别是一个或多个挤出机螺杆和/或捏合元件 （14），布置在所述筒体（24）内用于输送所述产品，任选地用于将汽提剂进料到所述筒体（24）中的入口和用于从所述产品中除去挥发性化合物的出口端口，以及在适用的情况下，所述汽提剂 。 根据本发明，穿孔模板（26）在出口之前沿流动方向固定到筒体（24）。 由于模板（26）不固定到挤出机元件（12,14）而是固定到筒体（24）上，因此防止了模板（26）和筒体（24）之间的周向间隙，使得不挤出材料 径向地穿过模板（26）。 防止包含低表面积与体积比的挤出材料的部分，从而促进挥发性化合物的蒸发。
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3.发明申请公开(公告)号：US20120157653A1
公开(公告)日：2012-06-21
申请号：US13375052
申请日：2010-05-26
申请人： Thomas König , Jörg Kirchhoff , Michael Bierdel , Klemens Kohlgrüber , Johann Rechner , Ing Johan Vaes , Johan Vander Eynde , Frank Bruynseels , Bert Ruytinx
发明人： Thomas König , Jörg Kirchhoff , Michael Bierdel , Klemens Kohlgrüber , Johann Rechner , Ing Johan Vaes , Johan Vander Eynde , Frank Bruynseels , Bert Ruytinx
CPC分类号： C08G64/406 , B29C47/0019 , B29C47/0033 , B29C47/366 , B29C47/369 , B29C47/40 , B29C47/50 , B29C47/767 , B29K2069/00 , C08G64/205
摘要： The invention relates to polycarbonates with extremely low residual levels of volatile constituents and thermal degradation products, and also improved optical properties, especially Yellowness Index (YI) and good thermal stability, from solvent-containing polymer melts. The invention further relates to an apparatus and a process for preparing these polycarbonates with the aid of a devolatilizing extruder with at least three devolatilizing zones, and zones for introducing entraining agent into dispersion are present upstream of at least three devolatilizing zones.
摘要翻译： 本发明涉及具有极低残留水平的挥发性成分和热降解产物的聚碳酸酯，以及由含溶剂聚合物熔体改善的光学性能，特别是黄度指数（YI）和良好的热稳定性。 本发明还涉及一种借助于具有至少三个脱挥发区的脱挥发分挤压机制备这些聚碳酸酯的装置和方法，并且在至少三个脱挥发区的上游存在用于将夹带剂引入分散体的区域。
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4.发明申请公开(公告)号：US20120123084A1
公开(公告)日：2012-05-17
申请号：US13322731
申请日：2010-03-26
CPC分类号： B01D19/0031 , B01D19/0005 , B01D19/0052 , B29C47/0009 , B29C47/10 , B29C47/1063 , B29C47/767 , B29K2069/00 , B29K2105/0005 , B29K2105/0008 , B29K2105/0026 , B29K2105/0032 , B29K2105/0038 , B29K2105/0044 , B29K2105/005 , B29K2105/06 , B29K2105/16
摘要： The invention relates to an apparatus and a process for devolatilizing solvent-containing polycarbonate solutions. By employing the inventive apparatus, polycarbonates with low residual values of volatile constituents are produced from solvent-containing polymer melts, which improved optical properties, especially yellowness index, with the aid of an apparatus combination of a flash devolatilizer and a vented extruder.
摘要翻译： 本发明涉及一种使含溶剂的聚碳酸酯溶液脱挥发的装置和方法。 通过采用本发明的装置，挥发性成分残留值低的聚碳酸酯由含溶剂的聚合物熔体制成，其借助于闪蒸脱挥发器和排气挤出机的装置组合来改善光学性能，特别是黄度指数。
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5.发明申请公开(公告)号：US20120108782A1
公开(公告)日：2012-05-03
申请号：US13318487
申请日：2010-05-26
申请人： Thomas König , Klemens Kohlgrüber , René De Cleyn , Johan Vaes , Johan Vanden Eynde , Dirk Van Meirvenne
发明人： Thomas König , Klemens Kohlgrüber , René De Cleyn , Johan Vaes , Johan Vanden Eynde , Dirk Van Meirvenne
CPC分类号： B01D19/0031 , B01D19/0005 , B01D19/0052 , B29C47/0009 , B29C47/10 , B29C47/1063 , B29C47/767 , B29K2069/00 , B29K2105/0005 , B29K2105/0008 , B29K2105/0026 , B29K2105/0032 , B29K2105/0038 , B29K2105/0044 , B29K2105/005 , B29K2105/06 , B29K2105/16
摘要： The invention relates to an apparatus and a process for devolatilizing solvent-containing polycarbonate solutions. By employing the inventive apparatus, polycarbonates with low residual values of volatile constituents are produced from solvent-containing polymer melts, which improved optical properties, especially yellowness index, with the aid of an apparatus combination of a heatable tubular devolatilizer and a vented extruder.
摘要翻译： 本发明涉及一种使含溶剂的聚碳酸酯溶液脱挥发的装置和方法。 通过采用本发明的装置，借助于可加热的管式脱挥发器和通风挤压机的装置组合，由含溶剂的聚合物熔体制备具有低残留值的挥发性成分的聚碳酸酯，其改善了光学性能，特别是黄度指数。
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6.发明申请公开(公告)号：US20110180949A1
公开(公告)日：2011-07-28
申请号：US12999409
申请日：2009-06-09
IPC分类号： B29C47/40
CPC分类号： B29C47/0861 , B29B7/481 , B29C47/0009 , B29C47/0881 , B29C47/38 , B29C47/402 , B29C47/6056 , B29C47/6075 , B29C47/625 , B29C47/627 , B29C47/64 , Y02P70/263
摘要： The present invention relates to screw elements with novel, tightly intermeshing, self-cleaning, co-rotating screw profiles for multishaft screw machines with pairs of co-rotating and fully abrading screw shafts, to the use of these screw elements in multishaft screw machines and to a method of generating these screw elements.
摘要翻译： 本发明涉及具有新颖，紧密啮合的自清洁，同向旋转螺旋型材的螺杆元件，用于具有成对的同向旋转和完全研磨的螺杆轴的多轴螺旋机构，以在多螺旋机器中使用这些螺杆元件， 涉及一种产生这些螺丝元件的方法。
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公开(公告)号：US20110096617A1
公开(公告)日：2011-04-28
申请号：US12999280
申请日：2009-06-12
IPC分类号： B29B7/00
CPC分类号： B29C47/40 , B29B7/483 , B29C47/0009 , B29C47/0825 , B29C47/0844 , B29C47/0854 , B29C47/0861 , B29C47/0881 , B29C47/38 , B29C47/402 , B29C47/60 , B29C47/6056 , B29C47/627 , Y10T29/49316
摘要： The invention relates to novel screw elements for multi-screw extruders with screw profiles co-rotating in pairs and being fully self-wiping in pairs, to the use of the screw elements in multi-screw extruders and to a process for extruding plastic compositions.
摘要翻译： 本发明涉及用于多螺杆挤出机的新型螺杆元件，其具有成对共同旋转并且成对完全自擦拭的螺杆型材，使用多螺杆挤出机中的螺杆元件以及用于挤出塑料组合物的方法。
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8.发明申请公开(公告)号：US20110053919A1
公开(公告)日：2011-03-03
申请号：US12373205
申请日：2007-07-06
申请人： Reiner Fischer , Wolfram Andersch , Thomas König , Anton Kraus , Emmanuel Salmon , Heike Hungenberg
发明人： Reiner Fischer , Wolfram Andersch , Thomas König , Anton Kraus , Emmanuel Salmon , Heike Hungenberg
CPC分类号： A01N43/38 , A01N47/06 , A01N2300/00
摘要： The novel active compound combinations comprising a compound of the formula (I) or (II) and the active compounds (1) to (6) listed in the description have very good insecticidal and acaricidal properties.
摘要翻译： 包含式（I）或（II）化合物和描述中列出的活性化合物（1）至（6）的新型活性化合物组合具有非常好的杀虫和杀螨性质。
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公开(公告)号：US07202196B2
公开(公告)日：2007-04-10
申请号：US10487798
申请日：2002-08-19
申请人： Helmut Fürsch , Dieter Feucht , Thomas König , Hartwig Dauck , Felicitos V. Palis , Ruperto P. Basilio
发明人： Helmut Fürsch , Dieter Feucht , Thomas König , Hartwig Dauck , Felicitos V. Palis , Ruperto P. Basilio
CPC分类号： A01N47/38 , A01N43/54 , A01N43/18 , A01N25/32 , A01N2300/00
摘要： The invention relates to novel herbicidal synergistic active compound combinations comprising a known tetrazolinone derivative and known herbicidally active compounds and/or safeners, which compositions can be used with particularly good results for the selective control of weeds in various crops of useful plants.
摘要翻译： 本发明涉及包含已知的四唑啉酮衍生物和已知的除草活性化合物和/或安全剂的新型除草协同活性化合物组合物，该组合物可用于在各种有用植物作物中选择性控制杂草的特别好的结果。
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公开(公告)号：US07138478B2
公开(公告)日：2006-11-21
申请号：US10825887
申请日：2004-04-16
IPC分类号： C08G64/00
CPC分类号： B29B7/94 , B29B7/325 , B29C47/64 , B29K2069/00 , C08L69/00
摘要： A continuous process for mixing polymer melts with additives, in particular polycarbonate melts with additives in liquid form, in solution or in dispersion is described. The additives are added to a main stream of polymer melt and are then mixed, preferably directly, with the main stream in a static mixer.
摘要翻译： 描述了将聚合物熔体与添加剂，特别是具有液体形式的添加剂的聚碳酸酯熔体在溶液或分散体中混合的连续方法。 将添加剂加入到聚合物熔体的主流中，然后优选直接与主流在静态混合器中混合。
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