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41. 发明申请

US20050213423A1 Apparatus for manufacturing thermosetting powder coating compositions with dynamic control including low pressure injection system 审中-公开
标题翻译：用于制造具有动态控制的热固性粉末涂料组合物的装置，包括低压注射系统
公开(公告)号：US20050213423A1
公开(公告)日：2005-09-29
申请号：US10809639
申请日：2004-03-25
申请人： Joseph Ferencz , Charles Ammons , Gregory Denk
发明人： Joseph Ferencz , Charles Ammons , Gregory Denk
IPC分类号： B29C35/02 , B29C35/16 , B29C47/10 , B29C47/82 , B29C47/88 , B29C47/92 , B29B7/24 , B29B7/60
CPC分类号： B29C48/9145 , B29C48/04 , B29C48/08 , B29C48/17 , B29C48/29 , B29C48/83 , B29C48/832 , B29C48/834 , B29C48/914 , B29C48/92 , B29C2035/0211 , B29C2035/1616 , B29C2948/92104 , B29C2948/92238 , B29C2948/92247 , B29C2948/92409 , B29C2948/92514 , B29C2948/926 , B29C2948/92704 , B29C2948/92742 , B29C2948/92828 , B29C2948/92895 , B29K2105/0005 , B29K2105/0032 , B29K2105/251 , B29K2995/002
摘要： A thermosetting powder coating composition extruder system including an extruder body and an injection system is disclosed. The extruder body includes segments surrounding one or more rotating screws. A first segment's main inlet receives material, such as from a pre-mix hopper, and a final segment's outlet discharges extrudate. A low pressure injector injects additives, particularly those that are hard to incorporate, into one or more segments at one or more injection positions at the main inlet or between the main inlet and the outlet. The injector includes a source of pressurization coupled to a pressure vessel, a pressure regulator maintaining the pressure at or below a given level, a flow regulator, and an injection port. A sensor adjacent the outlet monitors the physical characteristics of the extrudate and is coupled to a controller of the low pressure injector for dynamic control thereof.
摘要翻译：公开了一种包括挤出机主体和注射系统的热固性粉末涂料组合物挤出机系统。挤出机主体包括围绕一个或多个旋转螺钉的段。第一段的主入口接收材料，例如来自预混料斗，最终段的出口排出挤出物。低压注射器将主要入口处或主入口和出口之间的一个或多个注射位置的添加剂，特别是难以掺入的添加剂注入一个或多个区段。注射器包括联接到压力容器的加压源，保持压力在给定水平以下或低于给定水平的压力调节器，流量调节器和注射端口。邻近出口的传感器监测挤出物的物理特性，并与低压喷射器的控制器相连以进行动态控制。

42. 发明申请

US20050212159A1 Process for manufacturing powder coating compositions introducing hard to incorporate additives and/or providing dynamic color control 审中-公开
标题翻译：制造引入难以掺入添加剂和/或提供动态颜色控制的粉末涂料组合物的方法
公开(公告)号：US20050212159A1
公开(公告)日：2005-09-29
申请号：US10809764
申请日：2004-03-25
申请人： George Richards , Joseph Ferencz , Vincent Gaspar , Jaroslav Hruszkewycz , Angela Staufer
发明人： George Richards , Joseph Ferencz , Vincent Gaspar , Jaroslav Hruszkewycz , Angela Staufer
IPC分类号： B29C47/00 , B29C47/10 , B29C47/82 , B29C47/88 , B29C47/92 , C09D5/03
CPC分类号： B29C48/9145 , B29C48/022 , B29C48/04 , B29C48/17 , B29C48/29 , B29C48/83 , B29C48/832 , B29C48/834 , B29C48/914 , B29C48/92 , B29C2948/92514 , B29C2948/926 , B29C2948/92657 , B29C2948/92704 , B29C2948/92828 , B29C2948/92895 , B29K2101/10 , B29K2105/0005 , B29K2105/0032 , B29K2105/251 , B29K2301/10 , B29K2995/002
摘要： An extrusion process for manufacturing thermosetting powder coating compositions is disclosed. A base material is fed to an extruder body such as from a pre-mix hopper; in one embodiment, hard to incorporate additives, such as pigments, are added to the base material after they exit from the pre-mix hopper and before they exit from the extruder body. In another embodiment, hard to incorporate additives in a dried form are added with the base material. The combined base material and hard to incorporate additives are mixed through at least a portion of the extruder body to form a homogeneous thermosetting powder coating composition. The output of the extruder body may be monitored for composition accuracy, wherein the amount of hard to incorporate additives added is dynamically adjusted based upon the monitored output. The process may be repeated for thermosetting powder coating compositions having distinct hard to incorporate additives utilizing a common base material in the pre-mix hopper. Use of one or more hyperdispersed pigments in the formation of a powder coating is also disclosed.
摘要翻译：公开了用于制造热固性粉末涂料组合物的挤出方法。将基材从预混料斗进料到挤出机主体，在一个实施方案中，将难以掺入的添加剂，例如颜料，在从预混合料斗中排出之后并且在从挤出机主体排出之前被加入到基材中。在另一个实施方案中，难以将干燥形式的添加剂加入到基材中。组合的基础材料和难以掺入的添加剂通过挤出机主体的至少一部分混合以形成均匀的热固性粉末涂料组合物。可以监测挤出机主体的输出的组成精度，其中基于监测的输出动态地调整添加的难掺入添加剂的量。可以重复使用在预混合料斗中使用普通基材的具有明显难以掺入的添加剂的热固性粉末涂料组合物的方法。还公开了一种或多种超分散颜料在形成粉末涂料中的用途。

43. 发明申请

US20050031848A1 Recycled polymeric composite crossties and methods of manufacture 审中-公开
标题翻译：再生聚合物复合材料及其制造方法
公开(公告)号：US20050031848A1
公开(公告)日：2005-02-10
申请号：US10914894
申请日：2004-08-09
申请人： Geoffrey Wilson , Vernon Wilson , Sterling Stoddard , Ryan Nielson , Richard Brunst , David Warren Smith , Philip Danielson
发明人： Geoffrey Wilson , Vernon Wilson , Sterling Stoddard , Ryan Nielson , Richard Brunst , David Warren Smith , Philip Danielson
IPC分类号： B29C43/00 , B29C47/82 , B29C47/88 , E01B3/44 , B29C47/00
CPC分类号： E01B3/44 , B29C43/00 , B29C43/003 , B29C48/06 , B29C48/09 , B29C48/12 , B29C48/15 , B29C48/793 , B29C48/83 , B29C48/875 , B29C48/90 , B29C48/908 , B29C48/911 , B29C48/919 , B29L2031/06 , Y10T428/25 , Y10T428/258 , Y10T428/259 , Y10T428/31855
摘要： A polymeric composite useful for producing large shaped articles such as railroad crossties comprisesa filler component having minimal reinforcing/structural characteristics; and a polymer blend including at least one polymeric stiffening component, at least one polymeric density component, and at least one polymeric flexibility component. The polymer blend can include post-consumer recycled thermoplastic polymers. To produce the composite, a multistage extruder brings a blend of polymer and filler materials to an extrudable threshold without completely liquefying the polymer blend. The extruded blend is cooled within a mold to form a shaped article such as a recycled composite crosstie. Exemplary recycled composite mixtures may include composite polymer materials, such as, polypropylene, High Density Polyethylene (HDPE), High Molecular Weight Polyethylene (HMW), Low Density Polyethylene (LDPE), ABS, Ethylene Vinyl Acetate (EVA), Linear Low Density Polyethylene (LLDPE), and combinations of these polymers. The filler may include talc, fly ash, potash, and combinations of these or other mineral powder products.
摘要翻译：用于生产大型成型制品例如铁路路口的聚合物复合材料包括具有最小增强/结构特性的填料组分; 以及包含至少一种聚合物硬化组分，至少一种聚合物密度组分和至少一种聚合物柔性组分的聚合物共混物。聚合物共混物可以包括消费后回收的热塑性聚合物。为了生产复合材料，多级挤出机将聚合物和填料材料的混合物带入可挤压的阈值，而不会完全液化聚合物共混物。将挤出的共混物在模具内冷却以形成成型制品，例如再循环的复合材料。示例性的再循环复合材料混合物可以包括复合聚合物材料，例如聚丙烯，高密度聚乙烯（HDPE），高分子量聚乙烯（HMW），低密度聚乙烯（LDPE），ABS，乙烯乙酸乙烯酯（EVA），线性低密度聚乙烯（LLDPE），以及这些聚合物的组合。填料可以包括滑石，飞灰，钾盐，以及这些或其它矿物粉末产品的组合。

44. 发明申请

US20040075187A1 Method and system for fabricating elastomeric compounds 审中-公开
标题翻译：用于制造弹性体化合物的方法和系统
公开(公告)号：US20040075187A1
公开(公告)日：2004-04-22
申请号：US10271737
申请日：2002-10-17
发明人： James Louis Christie
IPC分类号： B29C047/38
CPC分类号： B29B7/7495 , B29B7/16 , B29B7/7485 , B29B9/06 , B29B13/06 , B29C48/04 , B29C48/12 , B29C48/286 , B29C48/2886 , B29C48/29 , B29C48/793 , B29C48/83 , B29C48/875 , B29C48/919 , B29K2021/00 , B29K2105/0005 , B29K2105/0014 , B29K2105/16 , B29K2105/251
摘要： A method and system (10) of fabricating elastomeric compounds is provided. The method includes the steps of establishing a thermo-kinetically heated high speed mixer (100) and introducing into that high speed mixer (100) in predetermined quantities a comminuted rubber composition (110), a plasticizing agent composition (120), and at least one additive composition (130, 132, 134). The method includes the further step of simultaneously mixing and thermo-kinetically heating the comminuted rubber (110), plasticizing agent (120), and additive compositions (130, 132, 134) in the high speed mixer (100) for a predetermined residence time period to form a first intermediate mixture composition. The first intermediate mixture composition contains a substantially homogenous mixture of the comminuted rubber (110), plasticizing agent (120), and additive compositions (130, 132, 134). The first intermediate mixture composition is introduced with a plastic composition into a heated multi-stage extruder (500) to form a second intermediate mixture composition extrusively shaped to a predetermined sectional contour. The second intermediate mixture composition is thereafter dried to form an elastomeric compound.
摘要翻译：提供了制造弹性体化合物的方法和系统（10）。该方法包括以下步骤：建立热动力学加热的高速混合器（100），并以预定量将粉碎的橡胶组合物（110），增塑剂组合物（120）至少引入该高速混合器（100）一种添加剂组合物（130,132,134）。该方法包括在高速混合器（100）中同时混合和热动力加热粉碎的橡胶（110），增塑剂（120）和添加剂组合物（130,132,134）以进行预定的停留时间的步骤以形成第一中间混合物组合物。第一中间体混合物组合物包含粉碎的橡胶（110），增塑剂（120）和添加剂组合物（130,132,134）的基本均匀的混合物。将第一中间体混合物组合物用塑料组合物引入加热的多级挤出机（500）中以形成预先形成为预定截面轮廓的第二中间体混合物组合物。然后将第二中间体混合物组合物干燥以形成弹性体化合物。

45. 发明申请

US20030066624A1 Methods and apparatus for transfer of heat energy between a body surface and heat transfer fluid 审中-公开
标题翻译：在身体表面和传热流体之间传递热能的方法和装置
公开(公告)号：US20030066624A1
公开(公告)日：2003-04-10
申请号：US10243384
申请日：2002-09-13
发明人： Richard A. Holl
IPC分类号： F24H003/00
CPC分类号： F28D7/106 , B29C48/03 , B29C48/83 , F28D2021/0077 , F28F13/02 , F28F13/125
摘要： In methods and apparatus for heat exchange to and from a body surface using a heat transfer fluid the fluid is impinged on the surface from a plurality of delivery inlets in the form of a corresponding plurality of spaced delivery streams and is immediately removed from the plenum upon rebounding from the surface through a plurality of spaced removal outlets distributed among the delivery streams, thus establishing corresponding very short uninterrupted flow paths between each inlet and its removal outlet/s. Preferably, the fluid stream velocity is sufficient for it to penetrate and disrupt a fluid boundary layer on the body surface. Each delivery inlet may have its outlet to the surface spaced from 0.001 cm to 0.2 cm (0.0004 in to 0.08 in) from that surface. Each delivery inlet may produce a jet impinging the surface of from 0.3 cm to 1.5 cm (0.12 in to 0.6 in) diameter. The delivery streams may impinge a flat body surface from a right angle to an acute angle, while when the body surface is curved the delivery streams may impinge from a right angle to one that is tangential thereto. A particular apparatus with which the heat exchanger may be used has a cylindrical rotor rotating within a cylindrical stator so that the body surface is cylindrical; the rotor diameter may be from 0.1 cm to 500 cm (0.04 in to 200 ins).
摘要翻译：在使用传热流体从身体表面进行热交换的方法和装置中，流体以相应的多个间隔的输送流的形式从多个输送入口冲击在表面上，并且立即从气室从表面通过分配在输送流之间的多个间隔的去除出口从表面回弹，从而在每个入口和其移除出口之间建立相应的非常短的不间断的流动路径。优选地，流体流速度足以使其渗透并破坏体表面上的流体边界层。每个输送入口可以具有与该表面间隔开0.001cm至0.2cm（0.0004in至0.08in）的表面的出口。每个输送入口可以产生一个冲击表面的射流，直径从0.3厘米到1.5厘米（0.12英寸到0.6英寸）。输送流可以将平坦的身体表面从直角冲入锐角，而当身体表面弯曲时，输送流可以从与其相切的直角撞击。可以使用热交换器的特定装置具有在圆柱形定子内旋转的圆柱形转子，使得主体表面是圆柱形的; 转子直径可以为0.1cm至500cm（0.04in至200in）。

46. 发明公开

US20230293390A1 System for Molding and Coating of Pharmaceutical Tablets 审中-公开
公开(公告)号：US20230293390A1
公开(公告)日：2023-09-21
申请号：US17119143
申请日：2019-06-10
申请人： Continuus Pharmaceuticals, Inc. , I.M.A. Industria Macchine Autommatiche S.p.A.
发明人： Bhakti HALKUDE , Federica CASATI , Evan James GOODWIN , Saptarshi CHATTOPADHYAY , Bayan Teisho TAKIZAWA , Salvatore MASCIA
IPC分类号： A61J3/00 , A61K9/28 , A61J3/10 , B29C48/25 , B29C48/40 , B29C48/68 , B29C48/80 , B29C48/92 , B30B11/24 , B30B11/26 , B30B11/34 , B30B15/26 , B30B15/34
CPC分类号： A61J3/005 , A61K9/2893 , A61J3/10 , B29C48/2565 , B29C48/25684 , B29C48/40 , B29C48/6801 , B29C48/6803 , B29C48/83 , B29C48/92 , B30B11/24 , B30B11/26 , B30B11/34 , B30B15/26 , B30B15/34 , B29C2948/92209 , B29C2948/92704 , B29C2948/92895
摘要： Disclosed herein are new injection molding-coating devices for the continuous manufacturing of coated pharmaceutical tablets comprising one or more active pharmaceutical ingredients and one or more excipients. Also disclosed herein are methods for the continuous manufacture of coated pharmaceutical tablets using these new devices for the purpose application in the pharmaceutical and drug manufacturing industries.

47. 发明授权

US11752682B2 Extruder screw having paths within the screw, extruder, and extrusion method 有权
公开(公告)号：US11752682B2
公开(公告)日：2023-09-12
申请号：US17166781
申请日：2021-02-03
申请人： Toshiba Kikai Kabushiki Kaisha , HSP Technologies Inc.
发明人： Akiyoshi Kobayashi , Shigeyuki Fujii , Takafumi Sameshima , Hiroshi Shimizu
IPC分类号： B29C48/51 , B29C48/67 , B29B7/48 , B29B7/42 , B29B7/74 , B29B7/84 , B29B7/82 , B29C48/57 , B29C48/25 , B29C48/54 , B29C48/80 , B29C48/72 , B29C48/76 , B29C48/55 , B29C48/40 , B29C48/03 , B29C48/385 , B29K33/00 , B29K69/00
CPC分类号： B29C48/51 , B29B7/426 , B29B7/429 , B29B7/483 , B29B7/484 , B29B7/487 , B29B7/489 , B29B7/7461 , B29B7/7485 , B29B7/845 , B29C48/67 , B29B7/82 , B29C48/03 , B29C48/2564 , B29C48/2565 , B29C48/385 , B29C48/402 , B29C48/54 , B29C48/55 , B29C48/57 , B29C48/725 , B29C48/763 , B29C48/767 , B29C48/83 , B29K2033/12 , B29K2069/00
摘要： An extruder screw includes a screw main body, conveyance portions, barrier portions, and paths. The raw materials, the conveyance of which is limited by the barrier portions, flow in from the entrance. The raw materials flowing in from the entrance flow through the paths in an opposite direction to a conveyance direction of the conveyance portions. The exit is opened in the outer circumferential surface of the screw main body at a position on an upstream side in the conveyance direction in the conveyance portions in which the entrance is opened.

48. 发明授权

US10870149B2 Material melting device 有权
公开(公告)号：US10870149B2
公开(公告)日：2020-12-22
申请号：US16300591
申请日：2017-05-12
申请人： Marna Engineering AS
发明人： Daniel Oftedal
IPC分类号： B33Y30/00 , B22F3/00 , B29C64/106 , B29C48/25 , B29C48/05 , B29C48/80 , B29C48/86 , B29C48/02 , B29C48/797 , C03B19/01 , B33Y10/00 , B29C64/209
CPC分类号： B22F3/008 , B29C48/02 , B29C48/05 , B29C48/266 , B29C48/797 , B29C48/83 , B29C48/865 , B29C64/106 , B33Y30/00 , C03B19/01 , B29C64/209 , B33Y10/00
摘要： A material melting device (10) for melting a work material, and discharge of the melted work material, is described. The material melting device (10) comprises a cold part (12) and a hot part (30), and a work material duct (22) for supplying said work material. The work material duct (22) extends at least partially through the cold part (12) to a melting chamber (33) arranged in the hot part (30). The hot part (30) comprises a nozzle duct (34) extending from the melting chamber (33) to a nozzle opening (35) such that melted work material can be flowed from the melting chamber (33) and discharged from the nozzle opening (35). The melting chamber (33) has a cross-sectional area which is larger than the cross-sectional area of the work material duct (22).

49. 发明申请

US20190201978A1 MATERIAL MELTING DEVICE 审中-公开
公开(公告)号：US20190201978A1
公开(公告)日：2019-07-04
申请号：US16300591
申请日：2017-05-12
申请人： Marna Engineering AS
发明人： Daniel Oftedal
IPC分类号： B22F3/00 , B33Y30/00 , C03B19/01
CPC分类号： B22F3/008 , B29C48/02 , B29C48/05 , B29C48/266 , B29C48/797 , B29C48/83 , B29C48/865 , B29C64/106 , B29C64/209 , B33Y10/00 , B33Y30/00 , C03B19/01
摘要： A material melting device (10) for melting a work material, and discharge of the melted work material, is described. The material melting device (10) comprises a cold part (12) and a hot part (30), and a work material duct (22) for supplying said work material. The work material duct (22) extends at least partially through the cold part (12) to a melting chamber (33) arranged in the hot part (30). The hot part (30) comprises a nozzle duct (34) extending from the melting chamber (33) to a nozzle opening (35) such that melted work material can be flowed from the melting chamber (33) and discharged from the nozzle opening (35). The melting chamber (33) has a cross-sectional area which is larger than the cross-sectional area of the work material duct (22).

50. 发明申请

US20130020247A1 FILTER UNIT FOR AN EXTRUDER SYSTEM AND FILTER ARRANGEMENT AND ASSOCIATED SIEVE CHANGING DEVICE FOR AN EXTRUDER SYSTEM WITH A FILTER UNIT OF THIS TYPE 审中-公开
标题翻译：用于挤出机系统的过滤器和用于具有这种类型的过滤器的挤出机系统的过滤装置和相关的变更装置
公开(公告)号：US20130020247A1
公开(公告)日：2013-01-24
申请号：US13552032
申请日：2012-07-18
申请人： Hans-Joachim SÄMANN
发明人： Hans-Joachim SÄMANN
IPC分类号： B01D36/02
CPC分类号： B29C48/832 , B29C48/03 , B29C48/2554 , B29C48/37 , B29C48/387 , B29C48/54 , B29C48/55 , B29C48/691 , B29C48/6912 , B29C48/694 , B29C48/767 , B29C48/83
摘要： A filter unit for an extruder system has an outer support body, which is hollow cylindrical and limits an interior. A plurality of outer through-openings open into the interior. An outer filter element is arranged on the support body in the region of the outer through-openings. An inner support body with a plurality of inner through-openings is arranged in the interior. An inner filter element is arranged on the inner support body in the region of the inner through-openings. Using the filter unit according to the invention, a low differential pressure of a plastics material melt to be filtered can be achieved as both the outer filter element and the inner filter element provide a corresponding filter area.
摘要翻译：用于挤出机系统的过滤器单元具有外部支撑体，其为中空圆柱形并限制内部。多个外部通孔通向内部。外部过滤元件在外部通孔的区域中布置在支撑体上。具有多个内部通孔的内部支撑体设置在内部。内部过滤元件布置在内部支撑体上的内部通孔的区域中。使用根据本发明的过滤器单元，可以实现待过滤的塑料材料熔体的低压差，因为外部过滤器元件和内部过滤器元件都提供相应的过滤器区域。

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