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1. 发明授权

US10280282B2 Compact camera module 有权
公开(公告)号：US10280282B2
公开(公告)日：2019-05-07
申请号：US14052800
申请日：2013-10-14
申请人： Ticona LLC
发明人： Young Shin Kim
IPC分类号： H01B1/20 , H01B1/24 , C08K3/34 , C08J5/10 , C09K19/38 , C09K19/52 , C09K19/54 , C08K7/02 , C08K5/092 , C08K5/13 , B29C47/10 , B29C47/60 , B29C47/92 , B29C47/30 , B29C47/64 , B29C47/76 , B29C47/88 , C08K3/40 , B29C47/00
摘要： A compact camera module that contains a generally planar base on which is mounted a lens barrel is provided. The base, barrel, or both are molded from a polymer composition that includes a thermotropic liquid crystalline polymer and a plurality of mineral fibers (also known as “whisker”). The mineral fibers have a median width of from about 1 to about 35 micrometers and constitute from about 5 wt % to about 60 wt. % of the polymer composition.

2. 发明授权

US10124526B2 Integrated single and twin screw extruder 有权
公开(公告)号：US10124526B2
公开(公告)日：2018-11-13
申请号：US15450341
申请日：2017-03-06
申请人： King Abdulaziz City for Science and Technology
发明人： Fares D. Alsewailem
IPC分类号： B29C47/50 , B29B7/46 , B29C47/36 , B29C47/60 , B29C47/66 , B29C47/08 , B29B7/42 , B29B7/48 , B29C47/40 , B29C47/64 , B01F7/08 , B01F15/02 , B01F15/06
摘要： An extruder is disclosed, and more particularly, to an integrated single screw extruder and a twin screw extruder for mixing, compounding, kneading and/or extruding of materials. The integrated extruder includes a first barrel assembly and a second barrel assembly. The integrated extruder further includes a first screw having a first threaded portion and a second threaded portion. The first threaded portion is housed within the first barrel assembly and is configured to provide upstream material processing. The second threaded portion is housed within the second barrel assembly and is configured to provide downstream material processing. The integrated extruder further includes a second screw having a non-threaded shaft portion and a threaded portion. The threaded portion of the second screw is housed within the second barrel assembly and is configured to provide the downstream material processing with the second threaded portion of the first screw.

3. 发明申请

US20180079964A1 REACTIVE TWIN-SCREW EXTRUSION VALVE 审中-公开
公开(公告)号：US20180079964A1
公开(公告)日：2018-03-22
申请号：US15786218
申请日：2017-10-17
申请人： GAS TECHNOLOGY INSTITUTE
发明人： Larry G. FELIX , William E. FARTHING , James H. IRVIN , Todd R. SNYDER , Wei YAN
IPC分类号： C10B7/10 , B29C47/92 , B29C47/82 , B29C47/08 , B29C47/00 , C10L9/08 , B29C47/40 , B29C47/64
CPC分类号： C10B7/10 , B29C48/022 , B29C48/268 , B29C48/402 , B29C48/67 , B29C48/832 , B29C48/834 , B29C48/92 , B29C2948/92704 , C10L9/086
摘要： A system for the production of carbonized biomass that includes an infeed for accepting biomass feed material and an associated twin screw extruder. A water heater is connected with respect to at least one inlet along a length of the twin screw extruder and a pressure sustaining valve is connected at an outlet of the twin screw extruder.

4. 发明授权

US09808978B2 Screw elements with reduced energy input during the build-up of pressure 有权
公开(公告)号：US09808978B2
公开(公告)日：2017-11-07
申请号：US12999409
申请日：2009-06-09
申请人： Michael Bierdel , Thomas König , Ulrich Liesenfelder
发明人： Michael Bierdel , Thomas König , Ulrich Liesenfelder
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 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.

5. 发明申请

US20170173839A1 INTEGRATED SINGLE AND TWIN SCREW EXTRUDER 审中-公开
公开(公告)号：US20170173839A1
公开(公告)日：2017-06-22
申请号：US15450341
申请日：2017-03-06
申请人： King Abdulaziz City for Science and Technology
发明人： Fares D. Alsewailem
IPC分类号： B29C47/50 , B29B7/46 , B29B7/48 , B29C47/66 , B29C47/36 , B29C47/40 , B29C47/60 , B29C47/64 , B29B7/42 , B29C47/08
CPC分类号： B29C47/50 , B01F7/082 , B01F15/0235 , B01F15/0251 , B01F2215/0049 , B29B7/428 , B29B7/46 , B29B7/465 , B29B7/484 , B29B7/488 , B29C47/0822 , B29C47/0827 , B29C47/365 , B29C47/366 , B29C47/402 , B29C47/406 , B29C47/60 , B29C47/6006 , B29C47/6093 , B29C47/64 , B29C47/661 , B29C47/662
摘要： An extruder is disclosed, and more particularly, to an integrated single screw extruder and a twin screw extruder for mixing, compounding, kneading and/or extruding of materials. The integrated extruder includes a first barrel assembly and a second barrel assembly. The integrated extruder further includes a first screw having a first threaded portion and a second threaded portion. The first threaded portion is housed within the first barrel assembly and is configured to provide upstream material processing. The second threaded portion is housed within the second barrel assembly and is configured to provide downstream material processing. The integrated extruder further includes a second screw having a non-threaded shaft portion and a threaded portion. The threaded portion of the second screw is housed within the second barrel assembly and is configured to provide the downstream material processing with the second threaded portion of the first screw.

6. 发明申请

US20170120499A1 EXTRUSION PROCESS FOR POLYETHYLENE POLYMERS 审中-公开
公开(公告)号：US20170120499A1
公开(公告)日：2017-05-04
申请号：US15126723
申请日：2015-02-02
申请人： NOVA Chemicals (International) S.A.
发明人： Tieqi Li
IPC分类号： B29C47/40 , B29B7/40 , B29C47/64 , B29C47/00 , B29C47/60
CPC分类号： B29C47/402 , B29B7/40 , B29C47/0004 , B29C47/40 , B29C47/6087 , B29C47/64 , B29K2023/06 , B29K2023/065
摘要： A method for the improved extrusion of polyethylene polymers comprising passing polyethylene through a single stage, twin screw extruder comprising a solid polymer conveying zone, a polymer melting zone, a dispersive mixing zone, and a distributive mixing/pumping zone, in which the throughput and screw speed are optimized to reduce the number of gels present, ensure complete polymer melting within the polymer melting zone, and to minimize polymer degradation.

7. 发明授权

US09278473B2 Extruder screw 有权
标题翻译：挤出机螺丝
公开(公告)号：US09278473B2
公开(公告)日：2016-03-08
申请号：US13513343
申请日：2010-11-19
申请人： Anthony C. Neubauer , Neil W. Dunchus
发明人： Anthony C. Neubauer , Neil W. Dunchus
IPC分类号： B29B7/88 , B29C47/64 , B29C47/00 , B29C47/38 , B29C47/40 , B29C47/36 , B29C47/08 , B29C47/10 , B29C47/60 , B29C47/82 , B29K105/00
CPC分类号： B29C47/64 , B29C47/0021 , B29C47/0825 , B29C47/0844 , B29C47/0871 , B29C47/1063 , B29C47/1081 , B29C47/366 , B29C47/38 , B29C47/402 , B29C47/60 , B29C47/6056 , B29C47/82 , B29C47/822 , B29C47/825 , B29C2947/92019 , B29C2947/92104 , B29C2947/92123 , B29C2947/92219 , B29C2947/92628 , B29C2947/92695 , B29C2947/92704 , B29K2105/0005
摘要： Embodiments of the present disclosure include an extruder screw, (200-1, 200-2) an extruder screw system (254) having a least one of a first extruder screw (200-1, 200-2) and at least one of a second extruder screw, (200-1, 200-2) an extruder system (250) having the extruder screw system (254), a continuous process for the production of an aqueous dispersion using the extruder system, and an aqueous dispersion formed by the process. For the various embodiments, the extruder screw (200-1, 200-2) includes a mixing and melting segment (266); a high internal phase emulsion segment (268) that includes a kneading block having a plurality of disks with surfaces that define a plurality of channels; a distributing and pumping segment (270); a first seal segment (272) between the mixing and melting segment (266) and the high internal phase emulsion segment (268); a second seal segment (274) between the high internal phase emulsion segment (268) and the distributing and pumping segment (270); and a third seal segment (276) at an end distal the distributing and pumping segment (270) relative the high internal phase emulsion segment (268).
摘要翻译：本公开的实施例包括挤出机螺杆（200-1,200-2）挤出机螺杆系统（254），其具有至少一个第一挤出机螺杆（200-1,200-2）和至少一个第二挤出机螺杆（200-1,200-2）具有挤出机螺杆系统（254）的挤出机系统（250），使用挤出机系统生产水性分散体的连续方法，以及由处理。对于各种实施例，挤出机螺杆（200-1,200-2）包括混合和熔融段（266）; 高内相乳液分段（268），其包括具有多个具有限定多个通道的表面的盘的捏合块; 分配和泵送段（270）; 混合和熔化段（266）和高内相乳液段（268）之间的第一密封段（272）; 高内相乳液段（268）和分配泵送段（270）之间的第二密封段（274）; 以及相对于高内相乳液段（268）在远离分配和泵送段（270）的一端的第三密封段（276）。

8. 发明授权

US09079334B2 Integrated single and twin screw extruder 有权
标题翻译：集成单螺杆和双螺杆挤出机
公开(公告)号：US09079334B2
公开(公告)日：2015-07-14
申请号：US13458001
申请日：2012-04-27
申请人： Fares D. Alsewailem
发明人： Fares D. Alsewailem
IPC分类号： B29B7/34 , B29C47/60 , B29B7/42 , B29C47/50 , B29C47/66 , B29C47/08 , B29B7/46 , B29B7/48 , B29C47/36 , B29C47/40 , B01F15/06 , B29C47/64
CPC分类号： B29C47/50 , B01F7/082 , B01F15/0235 , B01F15/0251 , B01F2215/0049 , B29B7/428 , B29B7/46 , B29B7/465 , B29B7/484 , B29B7/488 , B29C47/0827 , B29C47/365 , B29C47/366 , B29C47/402 , B29C47/406 , B29C47/60 , B29C47/6006 , B29C47/6093 , B29C47/64 , B29C47/661 , B29C47/662
摘要： An extruder is disclosed, and more particularly, to an integrated single screw extruder and a twin screw extruder for mixing, compounding, kneading and/or extruding of materials. The integrated extruder includes a first barrel assembly and a second barrel assembly. The integrated extruder further includes a first screw having a first threaded portion and a second threaded portion. The first threaded portion is housed within the first barrel assembly and is configured to provide upstream material processing. The second threaded portion is housed within the second barrel assembly and is configured to provide downstream material processing. The integrated extruder further includes a second screw having a non-threaded shaft portion and a threaded portion. The threaded portion of the second screw is housed within the second barrel assembly and is configured to provide the downstream material processing with the second threaded portion of the first screw.
摘要翻译：公开了挤出机，更具体地，涉及用于混合，混合，捏合和/或挤出材料的一体式单螺杆挤出机和双螺杆挤出机。集成挤出机包括第一筒组件和第二筒组件。集成挤压机还包括具有第一螺纹部分和第二螺纹部分的第一螺杆。第一螺纹部分容纳在第一筒组件内并且构造成提供上游材料处理。第二螺纹部分容纳在第二筒组件内并且构造成提供下游材料处理。集成挤压机还包括具有非螺纹轴部分和螺纹部分的第二螺杆。第二螺杆的螺纹部分容纳在第二筒体组件内，并且构造成提供下游材料处理与第一螺钉的第二螺纹部分。

9. 发明授权

US07357890B2 Apparatus and method for extruding a multilayered structure 有权
标题翻译：用于挤出多层结构的装置和方法
公开(公告)号：US07357890B2
公开(公告)日：2008-04-15
申请号：US11252381
申请日：2005-10-18
申请人： Tim Pritchett , Jennifer Peavey
发明人： Tim Pritchett , Jennifer Peavey
IPC分类号： B29C47/64 , B29C47/06
CPC分类号： B29C47/065 , B29C47/0023 , B29C47/003 , B29C47/261 , B29C47/56 , B29C47/6012
摘要： An apparatus and method for extruding a multilayered article employs a shearing rod connected to the end of an extruder screw. The shearing rod is rotated along with the extruder screw and shears the polymer materials being advanced along an annular space between the shearing rod and the inner surface of a bore in a housing. A first melt stream of polymer material is advanced by the extruder screw into the annular space. A second melt stream of polymer material is fed (e.g., from a second extruder) through a passage in the housing into the annular space to join with the first melt stream therein. The rotation of the shearing rod shears the melt streams and swirls them together to produce a multiplicity of layers of the polymer materials.
摘要翻译：用于挤出多层制品的装置和方法采用连接到挤出机螺杆的端部的剪切杆。剪切杆与挤出机螺杆一起旋转，并且剪切聚合物材料沿着剪切杆和壳体中的孔的内表面之间的环形空间前进。聚合物材料的第一熔体流由挤压机螺杆推进到环形空间中。聚合物材料的第二熔体流（例如，从第二挤出机）通过壳体中的通道进入环形空间以与其中的第一熔体流接合。剪切杆的旋转剪切熔体流并将其旋转在一起以产生多个聚合物材料层。

10. 发明授权

US07246936B2 Dynamic mixer screw tip 有权
标题翻译：动力搅拌机螺丝头
公开(公告)号：US07246936B2
公开(公告)日：2007-07-24
申请号：US10860899
申请日：2004-06-04
申请人： Thomas A. Gates , James N. Valentine , David H. Steele , Steven H. Bowens , Donn L. Briskie
发明人： Thomas A. Gates , James N. Valentine , David H. Steele , Steven H. Bowens , Donn L. Briskie
IPC分类号： B29C47/64
CPC分类号： B29C47/60 , B29B7/482 , B29C47/0009 , B29C47/0825
摘要： The present invention includes a screw tip for an extruder screw for effecting mixing in an extruder. The screw tip has a shaft portion and at least one mixing element ring connected to the shaft portion, or a mixing element having an aperture therethrough, or both. The mixing element may have two legs connected by a top portion with the aperture between the two legs to allow flow of extrudate therethrough.
摘要翻译：本发明包括用于在挤出机中进行混合的挤出机螺杆的螺杆头。螺杆尖端具有轴部和连接到轴部的至少一个混合元件环，或具有穿过其的孔的混合元件或两者。混合元件可以具有通过顶部与两个腿之间的孔连接的两个腿，以允许挤出物流过其中。

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