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91. 发明申请

US20170225379A1 SCREW FOR EXTRUDER, SCREW ELEMENT, EXTRUDER, AND EXTRUSION METHOD 审中-公开
公开(公告)号：US20170225379A1
公开(公告)日：2017-08-10
申请号：US15497758
申请日：2017-04-26
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： B29C47/56 , B29B7/42 , B29C47/60 , B29C47/38 , B29C47/40
CPC分类号： B29C48/49 , B29B7/422 , B29B7/426 , B29B7/429 , B29B7/483 , B29B7/487 , B29B7/489 , B29B7/7461 , B29B7/826 , B29B7/845 , B29C48/023 , B29C48/385 , B29C48/397 , B29C48/40 , B29C48/402 , B29C48/505 , B29C48/57 , B29C48/766 , B29K2033/12 , B29K2069/00
摘要： A screw includes a screw main body, a conveyance portion conveying a raw material, and a passage provided in the screw main body. The passage includes a first passage element, a second passage element, and a third passage element. The screw main body has a plurality of cylindrical bodies arranged in an axial direction of the rotating shaft. At least a portion of the conveyance portion is formed on outer peripheral surfaces of the cylindrical bodies adjacent to each other, and the passage is formed in the cylindrical body so as to cross over between the adjacent cylindrical bodies.

92. 发明申请

US20170197343A1 METHOD AND APPARATUS FOR PROVIDING REINFORCED COMPOSITE MATERIALS WITH EMI SHIELDING 审中-公开
公开(公告)号：US20170197343A1
公开(公告)日：2017-07-13
申请号：US15411440
申请日：2017-01-20
申请人： Edward J. Wenzel
发明人： Edward J. Wenzel
IPC分类号： B29C43/34 , H05K9/00
CPC分类号： B29C43/34 , B29C31/08 , B29C43/003 , B29C48/0011 , B29C48/0022 , B29C48/16 , B29C48/2886 , B29C48/385 , B29C48/402 , B29C70/46 , H05K9/0083 , H05K9/009
摘要： A method of forming an item with electromagnetic interference shielding, the method including the steps of: inserting a first polymer into a first compounding extruder, wherein the first compounding extruder provides a first melted charge; inserting the first melted charge into a second compounding extruder, wherein the second compounding extruder introduces a plurality of conductive fibers into the first melted charge and wherein the second compounding extruder provides a second melted charge comprising the first melted charge and a plurality of conductive fibers; depositing the second melted charge onto a least one die of a compression mold; and closing the compression mold about the second melted charge in order to form the item.

93. 发明申请

US20170182700A1 DISCONTINUOUS-FIBER COMPOSITES AND METHODS OF MAKING THE SAME 审中-公开
公开(公告)号：US20170182700A1
公开(公告)日：2017-06-29
申请号：US15307196
申请日：2016-08-11
申请人： SOUTH DAKOTA BOARD OF REGENTS
发明人： Andrew T. Brady , Bert D. Mannhalter , David R. Salem
IPC分类号： B29C47/12 , B32B27/06 , B32B15/04 , B32B37/14
CPC分类号： B29C48/30 , B29B7/005 , B29B7/007 , B29B7/46 , B29B7/603 , B29B7/726 , B29B7/82 , B29B7/845 , B29B7/90 , B29C43/24 , B29C48/0018 , B29C48/0022 , B29C48/05 , B29C48/08 , B29C48/21 , B29C48/2886 , B29C48/35 , B29C48/402 , B29C48/475 , B29C48/625 , B29C48/761 , B29C48/92 , B29L2007/002 , B32B5/02 , B32B5/08 , B32B5/26 , B32B7/02 , B32B15/04 , B32B15/14 , B32B27/06 , B32B27/12 , B32B37/1018 , B32B37/142 , B32B2260/021 , B32B2260/023 , B32B2260/046 , B32B2262/02 , B32B2262/0269 , B32B2262/101 , B32B2262/105 , B32B2262/106 , B32B2262/14 , B32B2305/22 , B32B2307/202 , B32B2307/302 , B32B2307/54 , B32B2307/546 , B32B2605/00 , B32B2607/00 , C08K7/02 , C08K7/06 , C08K7/14 , C08L23/12 , C08L51/06 , C08L77/02
摘要： The invention relates to compositions comprising composite materials comprised of discontinuous fibers and one or more polymers and/or oligomers. The invention relates to methods of making the same. The composite materials can be in the form of compositions, composite sheets, laminates, pellets, and/or shaped composite products.

94. 发明申请

US20170182694A1 MELT PUMPS FOR PRODUCING SYNTHETIC GRANULES, EXTRUDED PROFILES OR MOLDED PARTS 审中-公开
公开(公告)号：US20170182694A1
公开(公告)日：2017-06-29
申请号：US15459988
申请日：2017-03-15
申请人： HENKE Property UG (haftungsbeschränkt)
发明人： Matthias Henke
IPC分类号： B29C47/00 , F04C2/08 , F04C2/16 , F04C15/00 , B29C47/36 , B29B7/48
CPC分类号： B29C48/04 , B29B7/48 , B29B7/482 , B29B7/489 , B29B13/00 , B29C48/05 , B29C48/2528 , B29C48/385 , B29C48/387 , B29C48/39 , B29C48/402 , B29C48/63 , B29C48/655 , B29L2031/772 , F04C2/084 , F04C2/16 , F04C15/0061 , F04C15/0073
摘要： Melt pumps for producing synthetic granules, extruded profiles or molded parts are disclosed. One disclosed example melt pump for building up pressure at a fluid medium is to be used for pressing the medium through a tool. The example melt pump includes a compressor that comprises an inlet and an outlet opening, and at least two worm conveyors disposed in a common housing, where worm flights provided on the worm conveyors are configured in such a manner that a force feed of the medium occurs and where the worm conveyors are drivable by their own drive.

95. 发明申请

US20170165872A1 MODIFIED TIRE SEALANT MIXING DEVICE 审中-公开
公开(公告)号：US20170165872A1
公开(公告)日：2017-06-15
申请号：US14965998
申请日：2015-12-11
申请人： The Goodyear Tire & Rubber Company
发明人： Philippe Nicolas Joseph RENARD , Giorgio AGOSTINI , Jean Luc DHEUR , Nicolas Robert VERDON , Patrycja POLINSKA
IPC分类号： B29B7/48 , B29B7/60 , B29B7/58
CPC分类号： B29B7/48 , B29B7/186 , B29B7/20 , B29B7/26 , B29B7/484 , B29B7/489 , B29B7/582 , B29B7/60 , B29B7/603 , B29B7/7495 , B29B7/90 , B29C48/022 , B29C48/06 , B29C48/2562 , B29C48/29 , B29C48/297 , B29C48/298 , B29C48/30 , B29C48/402 , B29C48/52 , B29C73/163 , B29K2021/00 , B29K2021/003
摘要： A mixing and extrusion machine for tire sealant materials of the type comprising: a dump extruder equipped with conical converging twin screws located in a batching chamber, said chamber having a low pressure feeding area and a high pressure ducted area; a removable blind flange for temporarily sealing the outlet of said batching chamber so that said material is forced to recirculate between said duct area and said feeding area within said batching chamber, said chamber thereby also acting as a compounding chamber; and an inlet port located in the high pressure ducted area, the inlet port capable of introducing a diluent during mixing of a tire sealant material.

96. 发明申请

US20160137800A1 CLOSED-CELL EXPANDED ARTICLE BASED ON EXTRUDED POLYSTYRENE, METHOD AND PLANT TO OBTAIN SAID ARTICLE 审中-公开
标题翻译：基于挤出聚苯乙烯的封闭细胞膨胀制品，方法和植物获得上述文章
公开(公告)号：US20160137800A1
公开(公告)日：2016-05-19
申请号：US15004367
申请日：2016-01-22
申请人： POLYMTEC ENGINEERING AG, MAUREN (FL), SUCCURSALE DI LUGANO
发明人： Mehmet Celal Gökcen , Giuseppe Walter Locatelli
IPC分类号： C08J9/00 , B29C44/20 , B29C47/60 , B29C47/36 , B29C47/40 , C08J11/06 , B29C44/50
CPC分类号： C08J9/00 , B29B17/0005 , B29C44/20 , B29C44/505 , B29C48/0019 , B29C48/0022 , B29C48/022 , B29C48/07 , B29C48/08 , B29C48/09 , B29C48/276 , B29C48/2886 , B29C48/29 , B29C48/385 , B29C48/387 , B29C48/395 , B29C48/40 , B29C48/402 , B29C48/42 , B29C48/54 , B29C48/55 , B29C48/565 , B29C48/59 , B29C48/625 , B29C48/67 , B29C48/797 , B29C48/832 , B29C48/92 , B29C2793/0063 , B29C2948/92647 , B29C2948/92923 , B29K2009/06 , B29K2025/00 , B29K2025/04 , B29K2025/06 , B29K2055/02 , B29K2105/0005 , B29K2105/0026 , B29K2105/0094 , B29K2105/04 , B29K2105/046 , B29K2105/06 , B29K2105/16 , B29K2105/26 , B29K2995/0002 , B29K2995/0015 , B29L2007/002 , B29L2007/008 , C08J9/0061 , C08J9/0066 , C08J11/06 , C08J2201/03 , C08J2205/052 , C08J2300/30 , C08J2325/06 , C08J2421/00 , Y02P70/263 , Y02W30/62 , Y02W30/701
摘要： An article based on extruded polystyrene, in the form of a slab, panel or flexible sheet to make heat insulations is made with re-granulated polystyrene from industrial working or production scrap, or from primary production plants. A plant and extruder and process for making the article.
摘要翻译：使用来自工业加工或生产废料或初级生产设备的再造粒聚苯乙烯制成基于挤出聚苯乙烯的制品，其形式为板坯，面板或柔性片材以进行隔热。一种植物和挤压机以及制造该制品的方法。

97. 发明申请

US20160101888A1 Glossy Container 审中-公开
标题翻译：光面容器
公开(公告)号：US20160101888A1
公开(公告)日：2016-04-14
申请号：US14510469
申请日：2014-10-09
申请人： The Procter & Gamble Company
发明人： Ping WANT , Liang YANG
IPC分类号： B65D1/02 , B29C49/00 , B29C49/04
CPC分类号： B29C49/0005 , B29C48/0017 , B29C48/30 , B29C48/32 , B29C48/402 , B29C49/04 , B29C49/22 , B29C49/78 , B29K2023/0633 , B29K2105/0005 , B29K2105/258 , B29K2995/0022 , B29L2031/712
摘要： A blow-molded container comprises a layer having a thermoplastic material and an additive, wherein the thermoplastic material and the additive have a Solubility Parameter difference of from about 0.5 cal1/2cm−3/2 to about 20 cal1/2cm−3/2, and have a Refractive Index difference of from about 0.1 to about 1.5. Such a container has a desirable glossy appearance.
摘要翻译：吹塑容器包括具有热塑性材料和添加剂的层，其中热塑性材料和添加剂的溶解度参数差为约0.5cal1 / 2cm-3/2至约20cal1 / 2cm-3/2，并具有约0.1至约1.5的折射率差。这种容器具有期望的光泽外观。

98. 发明申请

US20130184365A1 EXTRUSION OF POLYURETHANE COMPOSITE MATERIALS 审中-公开
标题翻译：聚氨酯复合材料的挤出
公开(公告)号：US20130184365A1
公开(公告)日：2013-07-18
申请号：US13687987
申请日：2012-11-28
申请人： Century-Board USA, LLC
发明人： Wade H. Brown
IPC分类号： C08L75/04 , C08J9/00
CPC分类号： C08K3/04 , B29C45/0001 , B29C48/022 , B29C48/07 , B29C48/285 , B29C48/2886 , B29C48/29 , B29C48/297 , B29C48/395 , B29C48/40 , B29C48/402 , B29C48/505 , B29C48/54 , B29C48/55 , B29C48/56 , B29C48/57 , B29C48/575 , B29C48/63 , B29C48/67 , B29C48/834 , B29K2049/00 , B29K2075/00 , B29K2105/0005 , B29K2105/0014 , B29K2105/0032 , B29K2105/0044 , B29K2105/005 , B29K2105/06 , B29K2105/12 , B29K2105/16 , B29K2709/00 , C04B26/16 , C08G18/0895 , C08G18/36 , C08G18/4045 , C08G18/4804 , C08G18/7657 , C08G18/7671 , C08G2101/00 , C08G2101/0083 , C08J5/10 , C08J9/125 , C08J2201/03 , C08J2375/04 , C08K3/00 , C08K3/013 , C08K7/10 , C08K7/14 , C08L75/04 , C08L75/08 , Y02W30/92 , C04B14/22 , C04B38/02 , C04B18/08
摘要： Methods of extruding polyurethane composite materials are described. One method includes introducing at least one polyol and inorganic filler to a first conveying section of the extruder, transferring the at least one polyol and inorganic filler to a first mixing section of an extruder, mixing the at least one polyol and the inorganic filler in the first mixing section, transferring the mixed at least one polyol and inorganic filler to a second conveying section of the extruder, introducing a di- or poly-isocyanate to the second conveying section, transferring the mixed at least one polyol and inorganic filler and the di- or poly-isocyanate to a second mixing section, mixing the mixed at least one polyol and inorganic filler with the di- or poly-isocyanate in the second mixing section of the extruder to provide a composite mixture, and transferring the composite mixture to an output end of the extruder. Other related methods are also described.
摘要翻译：描述了聚氨酯复合材料的挤出方法。一种方法包括将至少一种多元醇和无机填料引入挤出机的第一输送段，将至少一种多元醇和无机填料转移到挤出机的第一混合段，将至少一种多元醇和无机填料混合在第一混合段，将混合的至少一种多元醇和无机填料转移到挤出机的第二输送段，将二异氰酸酯或多异氰酸酯引入第二输送段，将混合的至少一种多元醇和无机填料和二 - 或多异氰酸酯加入到第二混合部分中，将混合的至少一种多元醇和无机填料与二异氰酸酯或多异氰酸酯混合在挤出机的第二混合部分中以提供复合混合物，并将复合混合物转移到输出端。还描述了其它相关方法。

99. 发明申请

US20120029145A1 EXTRUSION OF POLYURETHANE COMPOSITE MATERIALS 审中-公开
标题翻译：聚氨酯复合材料的挤出
公开(公告)号：US20120029145A1
公开(公告)日：2012-02-02
申请号：US13010646
申请日：2011-01-20
申请人： Wade H. Brown
发明人： Wade H. Brown
IPC分类号： C08L75/04 , B29C45/18
CPC分类号： C09J175/04 , B29C48/001 , B29C48/022 , B29C48/06 , B29C48/1476 , B29C48/2886 , B29C48/297 , B29C48/30 , B29C48/33 , B29C48/355 , B29C48/402 , B29C48/54 , B29C48/55 , B29C48/57 , B29C48/67 , B29C48/793 , B29C48/91 , B29C48/911 , B29C48/9145 , B29C2791/007 , B29K2027/18 , B29K2075/00 , B29K2101/10 , B29K2105/06 , B29K2105/12 , B29K2105/16 , B29K2105/26 , B29L2031/10 , C04B26/16 , C04B2201/20 , C08G18/0895 , C08G18/4804 , C08G18/698 , C08G2101/0083 , C08K3/40 , C08K7/14 , Y02W30/92 , C04B14/22 , C04B14/42 , C04B18/08 , C04B38/0067 , C04B38/02
摘要： A polyurethane composite material is described herein. The composite material may comprise a product of a reaction mixture between two or more polyols and an isocyanate, and may contain high levels of inorganic particulate material. Methods of preparing the composite material by forcing the material through a hole are also described. These composite materials may be useful in products such as synthetic building materials.
摘要翻译：本文描述了聚氨酯复合材料。复合材料可以包含两种或多种多元醇和异氰酸酯之间的反应混合物的产物，并且可以含有高含量的无机颗粒材料。还描述了通过穿过孔将材料强制制备复合材料的方法。这些复合材料可用于诸如合成建筑材料的产品中。

100. 发明申请

US20110182133A1 EXTRUDER AND METHOD OF EXTRUDER OPERATION 审中-公开
标题翻译：挤出机和挤出机操作方法
公开(公告)号：US20110182133A1
公开(公告)日：2011-07-28
申请号：US13121670
申请日：2008-12-24
申请人： Babu Padmanabhan
发明人： Babu Padmanabhan
IPC分类号： B29B7/60 , B29B7/46
CPC分类号： B29B7/484 , B29C48/03 , B29C48/2564 , B29C48/297 , B29C48/395 , B29C48/40 , B29C48/402 , B29C48/501 , B29C48/54 , B29C48/59
摘要： A method of extruder operation is described; the extruder comprising a housing having at least two cylindrical housing bores, each housing bore having an axis disposed parallel to the other axis and the first and second axes separated by a distance “a”; at least a first screw shaft and a second screw shaft being disposed in the first and second housing bores; the first and second screw shaft with a first and second screw respectively; the first and second screw each having an extruder diameter D and a screw root diameter d; the first and second screw shaft each having a volumetric ratio of at least 1.4 wherein the volumetric ratio is defined by the extruder diameter D divided by the screw root diameter d; at least two inlet hoppers in the vicinity of the housing bores and opening into said housing bore with at least one of the inlet hopper having a side inlet into the housing bore; the method comprising: feeding material to be processed through the at least two inlet hoppers into the housing bores; conveying the material through the extruder length from the inlet hoppers to the extruder outlet; driving each of said first and second screw shafts at a speed of at least 1000 rpm and at a torque density of at least 8.5 Nm/cm3; the torque density being the shaft torque at each first and second shaft divided by the third power of the distance ‘a’ of the first and second axes.
摘要翻译：描述挤出机操作的方法; 所述挤出机包括具有至少两个圆柱形壳体孔的壳体，每个壳体孔具有平行于另一个轴线设置的轴线，并且所述第一和第二轴线间隔开距离“a”; 至少第一螺杆轴和第二螺纹轴设置在第一和第二壳体孔中; 第一和第二螺杆轴分别具有第一和第二螺杆; 第一和第二螺杆各自具有挤出机直径D和螺杆根直径d; 第一和第二螺杆轴的体积比至少为1.4，其中体积比由挤出机直径D除以螺杆根直径d定义; 至少两个入口料斗在所述壳体孔附近并且进入所述壳体孔中，所述入口料斗中的至少一个具有到所述壳体孔中的侧入口; 所述方法包括：将待处理材料通过所述至少两个入口料斗进入所述壳体孔中; 将材料通过挤出机长度从入口料斗输送到挤出机出口; 以至少1000rpm的转速和至少8.5Nm 3 / cm 3的扭矩密度驱动所述第一和第二螺杆轴的每一个; 扭矩密度是每个第一和第二轴处的轴转矩除以第一和第二轴的距离'a'的第三功率。

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