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1. 发明授权

US10071518B2 Method for interdigitated finger coextrusion 有权
公开(公告)号：US10071518B2
公开(公告)日：2018-09-11
申请号：US14640949
申请日：2015-03-06
申请人： Palo Alto Research Center Incorporated
发明人： David K. Fork , Karl Littau
IPC分类号： B05D5/00 , B05D5/12 , B05C9/00 , B29C47/00 , B01F5/06 , B29C47/02 , B29C47/06 , B29C47/70 , B81C99/00 , B29L31/34 , B29L31/00 , B29L9/00
CPC分类号： B29C48/0021 , B01F5/0604 , B29C48/07 , B29C48/155 , B29C48/185 , B29C48/19 , B29C48/21 , B29C48/255 , B29C48/71 , B29L2009/00 , B29L2031/3468 , B29L2031/7146 , B29L2031/737 , B81C99/0015 , Y10S425/049
摘要： A method for depositing a structure comprising interdigitated materials includes merging flows of at least two materials in a first direction into a first combined flow, dividing the first combined flow in a second direction to produce at least two separate flows, wherein the second direction is perpendicular to the first direction, and merging the two separate flows into a second combined flow.

2. 发明申请

US20180086014A1 FEEDBLOCK FOR MANUFACTURING MULTILAYER POLYMERIC FILMS 审中-公开
公开(公告)号：US20180086014A1
公开(公告)日：2018-03-29
申请号：US15809227
申请日：2017-11-10
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Terence D. Neavin , Robert M. Biegler , William T. Fay
IPC分类号： B29D11/00 , B29C47/00 , B29C47/06 , B29C47/14 , B29C47/56 , B29C47/70 , B32B27/08 , B32B27/06 , B29L7/00 , B29L9/00
CPC分类号： B29D11/00788 , B29C48/08 , B29C48/21 , B29C48/255 , B29C48/30 , B29C48/307 , B29C48/49 , B29C48/70 , B29C48/71 , B29C2948/92704 , B29C2948/92904 , B29L2007/008 , B29L2009/00 , B32B27/06 , B32B27/08 , B32B2307/40 , B32B2307/516 , B32B2307/518 , B32B2307/732 , Y10T156/1712
摘要： A feedblock including a first packet creator that forms a first packet including a first plurality of polymeric layers, the first plurality of layers including at least four first individual polymeric layers; and a second packet creator that forms a second packet including a second plurality of polymeric layers, the second plurality of layers including at least four second individual polymeric layers, wherein the first and second packet creators are configured such that, for each packet creator, respective individual polymeric layers of the plurality of polymeric layers are formed at approximately the same time. The feedblock may include a packet combiner that receives and combines the first and second primary packets to form a multilayer stream. In some examples, at least one of the first and second primary packets may be spread in the cross-web direction prior to being combined with one another.

3. 发明授权

US09919467B2 Extrudable polymer composites with membrane barrier properties 有权
公开(公告)号：US09919467B2
公开(公告)日：2018-03-20
申请号：US14244843
申请日：2014-04-03
申请人： Guill Tool & Engineering Co., Inc
发明人： Richard Guillemette , Robert Peters , Christopher Hummel
IPC分类号： B29C47/06 , B29C47/00 , B29C47/70 , B29C47/26
CPC分类号： B29C47/065 , B29C47/0023 , B29C47/0057 , B29C47/0059 , B29C47/26 , B29C47/266 , B29C47/707 , Y10T428/249921 , Y10T428/2929
摘要： The present disclosure generally relates to extrusion die systems. In particular, the present disclosure relates to the cyclical extrusion of materials to generate small sized grain features, generally in the range of nanosized grain features, in a tubular or profile shape, in which the individual nanolayers possess pores and/or polymer crystals oriented parallel to the extrusion flow direction and including products with enhanced permeation properties.

4. 发明授权

US09908275B2 High capacity dual die assembly 有权
公开(公告)号：US09908275B2
公开(公告)日：2018-03-06
申请号：US14822019
申请日：2015-08-10
申请人： Wenger Manufacturing, Inc.
发明人： Brian D. Streit , Marc Wenger
IPC分类号： B29B9/06 , B29C47/30 , B29C47/70 , B29C47/00 , B29C47/08 , B29C47/40
CPC分类号： A23P30/20 , A23P10/25 , B29B9/06 , B29C47/0004 , B29C47/0014 , B29C47/0066 , B29C47/084 , B29C47/30 , B29C47/40 , B29C47/70
摘要： An improved, high-capacity die assembly (10) for a food or feed extruder (12) is provided and is particularly useful for the production of high quality aquatic feeds. The die assembly (10) includes a mount (20), which is secured to the discharge end of an extruder barrel (14), with a plurality of tubular die components (22, 24) coupled with the mount (20). Each component (22,24) includes wall structure (38) defining an outwardly diverging tubular chamber (40) with a die plate assembly (50) coupled to the outer end of the wall structure (38). A flow diverter element (54) is located within each chamber (40) and has a large diameter end adjacent the assembly (50) and a smaller diameter end closer to the chamber inlet. The assembly (50) has a plurality of openings (52) outboard of the element (54).

5. 发明申请

US20180029338A1 LAYER SEQUENCE REPEATER MODULE FOR A MODULAR DISK CO-EXTRUSION DIE AND PRODUCTS THEREOF 审中-公开
公开(公告)号：US20180029338A1
公开(公告)日：2018-02-01
申请号：US15684751
申请日：2017-08-23
申请人： Henry G. Schirmer
发明人： Henry G. Schirmer
IPC分类号： B32B27/08 , B29C47/70 , B32B7/02 , B29C47/26 , B29C47/06 , B32B27/32 , B32B27/30 , B29C47/56 , B29C47/00 , B29C47/08
CPC分类号： B32B27/08 , B29C48/08 , B29C48/10 , B29C48/18 , B29C48/185 , B29C48/21 , B29C48/255 , B29C48/2566 , B29C48/30 , B29C48/3363 , B29C48/49 , B29C48/71 , B32B7/02 , B32B27/306 , B32B27/32 , B32B27/325 , B32B2250/05 , B32B2250/24 , B32B2250/42 , B32B2307/514 , B32B2307/736 , Y10T428/218 , Y10T428/24967 , Y10T428/24975
摘要： A layer sequence repeater module for a co-extrusion die includes a cell formed of a plurality of thin annular disks stacked on top of each other in an axial direction of the co-extrusion die. Each disk includes a plurality of openings aligned with openings in the adjacent disks, thus forming multiple inner and outer melt passages. At least one of the layer sequence repeater module includes at least one first cap disk, at least one second cap disk, at least one distribution disk, at least one repeater disk and at least one spreader disk. The layer sequence repeater module may be a separately assembled and individually removable module of the co-extrusion die. Alternatively or additionally, the layer sequence repeater module may be incorporated into a module of the co-extrusion die.

6. 发明授权

US09821503B2 Melt processing plant 有权
公开(公告)号：US09821503B2
公开(公告)日：2017-11-21
申请号：US14655117
申请日：2014-02-21
申请人： Gala Industries, Inc.
发明人： Michael Eloo , Juergen Veltel
IPC分类号： B29C47/74 , B29C47/76 , B29B17/00 , B29C47/08 , B29C47/70 , B29B9/06 , B29C47/00
CPC分类号： B29C47/745 , B29B9/06 , B29B9/065 , B29B17/0005 , B29C47/0009 , B29C47/0011 , B29C47/0816 , B29C47/0874 , B29C47/70 , B29C47/74 , B29C47/76 , B29C47/761 , Y02W30/62
摘要： A melt processing plant is provided that includes a melt charger for charging a processing head, in particular a pelletizing head, with melt, in which a diverter valve for discharging the melt during a starting and/or retooling phase is associated to the melt charger upstream of the processing head. A splitter divides the discharged melt into melt portions with the melt channels of the splitter head having at least one step-like cross-sectional enlargement of their inflow portion, a cross-sectional shape different from the outlet cross-section of the discharge channel, and an open orifice region out of the splitter.

7. 发明申请

US20170282434A1 OVERTURNING DEVICE FOR OVERTURNING MOLTEN MATERIAL AND PURGING METHOD 审中-公开
公开(公告)号：US20170282434A1
公开(公告)日：2017-10-05
申请号：US15508216
申请日：2015-09-02
申请人： Windmöller & Hölscher KG
发明人： Martin BACKMANN , Hermann-Josef CKERING , Markus BUSSMANN , Bernd LIESBROCK , Karsten GOLUBSKI
IPC分类号： B29C47/08 , B29C47/36 , B29C47/70 , B29C47/00
摘要： The present invention relates to an overturning device (10) for overturning a molten material (200) in a melt channel (110) comprising a melt inlet (20) and a melt outlet (30), wherein between the melt inlet (20) and the melt outlet (30) at least a melt guidance means (40) is assembled for a rearrangement of molten material (200) from the centre (22) of the melt inlet (20) at the edge (34) of the melt outlet (30) and for a rearrangement of molten material (200) from the edge (24) of the melt inlet (20) in the centre (32) of the melt outlet (30).

8. 发明授权

US09589692B2 Interdigitated electrode device 有权
标题翻译：交叉电极装置
公开(公告)号：US09589692B2
公开(公告)日：2017-03-07
申请号：US12972384
申请日：2010-12-17
申请人： David K. Fork , Karl Littau
发明人： David K. Fork , Karl Littau
IPC分类号： H01M4/04 , H01B1/00 , B29C47/06 , H01M4/86 , H01M4/02 , H01G11/26 , B29C47/00 , B29C47/70 , H01M4/88 , H01M12/06 , H01G11/86
CPC分类号： H01B1/00 , B29C47/0019 , B29C47/065 , B29C47/705 , B29C47/707 , H01G11/26 , H01G11/86 , H01M4/02 , H01M4/0411 , H01M4/8626 , H01M4/8864 , H01M12/06 , Y02E60/13 , Y02E60/50
摘要： An electrode structure has a layer of at least two interdigitated materials, a first material being an electrically conductive material and a second material being an ionically conductive material, the materials residing co-planarly on a membrane in fluid form, at least one of the interdigitated materials forming a feature having an aspect ratio greater than one. A method of forming an electrode structure includes merging flows of an electrically conductive material and a second material in a first direction into a first combined flow, dividing the first combined flow in a second direction to produce at least two separate flows, each separate flow including flows of the electrically conductive material and the second material, merging the two separate flows into a second combined flow, repeating the merging and dividing flow as desired to produce a final combined flow, and depositing the final combined flow as an interdigitated structure in fluid form onto a substrate such that at least one of the materials forms a feature in the structure having an aspect ratio greater than one.
摘要翻译：电极结构具有至少两个交叉指向的材料层，第一材料是导电材料，第二材料是离子导电材料，该材料共同平面地位于流体形式的膜上，至少一个交叉指向形成纵横比大于1的特征的材料。形成电极结构的方法包括将第一方向上的导电材料和第二材料的流动合并成第一组合流，将第一组合流沿第二方向分开以产生至少两个单独的流，每个分离的流包括导电材料和第二材料的流动，将两个分离的流合并成第二组合流，根据需要重复合并和分流以产生最终的组合流，并将最终的组合流作为交错结构沉积成流体形式使得至少一种材料形成具有大于1的纵横比的结构中的特征。

9. 发明授权

US09504938B2 Filtering device for high-viscosity fluids 有权
标题翻译：高粘度流体过滤装置
公开(公告)号：US09504938B2
公开(公告)日：2016-11-29
申请号：US14004986
申请日：2012-03-13
申请人： Stefan Woestmann
发明人： Stefan Woestmann
IPC分类号： B01D29/66 , B29C47/08 , B29C47/70 , B01D29/01 , B01D29/52 , B29C47/36 , B29C47/00
CPC分类号： B01D29/665 , B01D29/01 , B01D29/52 , B29C47/0009 , B29C47/0815 , B29C47/0886 , B29C47/362 , B29C47/702 , B29C47/705
摘要： A filtering device (100) for high-viscosity fluids has a partial channel (34) in the housing (30) and a displacing piston (40) which can be inserted into the partial channel (34, 35). The displacing piston (40) has at least one inner fluid line (42) that extends from an inlet opening (41) therein to an outlet opening (43) on its circumference. The outer diameter of the displacing piston (40) corresponds to the inside diameter of the partial channel (34, 35). The displacing piston (40) can be positioned, in a production position, with its outlet opening (43) in front of the inlet of the discharge channel (33) into the partial channel (34, 35) and can be retracted to a backflushing initial position within the partial channel (34). Along a backflushing travel path of the displacing piston, the inlet of the discharge channel (33) into the partial channel (35) is covered by the outer wall of the displacing piston (40) and/or the outlet opening (43) of the displacing piston (40) is covered by the inner wall of the partial channel (34).
摘要翻译：用于高粘度流体的过滤装置（100）具有壳体（30）中的部分通道（34）和可以插入到部分通道（34,35）中的位移活塞（40）。位移活塞（40）具有至少一个从其入口开口（41）延伸到其圆周上的出口开口（43）的内部流体管线（42）。位移活塞（40）的外径对应于部分通道（34,35）的内径。位移活塞（40）可以在生产位置处定位，其出口开口（43）位于排出通道（33）的入口前面，进入部分通道（34,35），并且可以缩回到反冲洗部分通道（34）内的初始位置。沿着移动活塞的反吹行进路径，排出通道（33）进入部分通道（35）的入口被位移活塞（40）的外壁和/或出口开口（43）覆盖位移活塞（40）被部分通道（34）的内壁覆盖。

10. 发明授权

US09375890B2 Extrusion-molding device and method for producing molded body using same 有权
标题翻译：挤出成型装置及使用其的成型体的制造方法
公开(公告)号：US09375890B2
公开(公告)日：2016-06-28
申请号：US13703443
申请日：2011-06-16
申请人： Teruo Komori , Hajime Yoshino
发明人： Teruo Komori , Hajime Yoshino
IPC分类号： B28B3/22 , B28B3/26 , B29C47/70 , B29D99/00 , B29C47/12 , B29C47/00 , B29C47/36 , B29C47/50 , B29C47/60 , B29C47/20 , B28B3/20 , B29C47/76
CPC分类号： B29D99/0089 , B28B3/206 , B28B3/22 , B28B2003/203 , B29C47/0028 , B29C47/0066 , B29C47/12 , B29C47/20 , B29C47/362 , B29C47/366 , B29C47/50 , B29C47/6012 , B29C47/705 , B29C47/765
摘要： The extrusion-molding device of the invention includes a flow passage for transporting a paste raw material composition; a screw provided at an upstream side of the flow passage to knead the raw material composition and transport it to a downstream side; a die provided at a downstream side of the flow passage to extrude a molded body composed of the raw material composition therefrom; a resistive tube for connecting the flow passage and the die; and a current plate provided between the screw and the die. The current plate comprises a plurality of through-holes that penetrate from a upstream end side to a downstream end side, and an opening of the through-hole on the upstream end side has a larger open area than an opening on the downstream end side.
摘要翻译：本发明的挤出成形装置包括用于输送糊料原料组合物的流路; 设置在流路的上游侧的螺杆，将原料成分捏合并将其输送到下游侧; 设置在流路的下游侧的模具，挤压由所述原料组合物构成的成型体; 用于连接流路和模具的电阻管; 以及设置在螺钉和模具之间的当前板。当前板包括从上游端侧到下游端侧贯穿的多个通孔，并且上游端侧的通孔的开口具有比下游侧侧的开口更大的开口面积。

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