公开(公告)号：US20190184620A1

公开(公告)日：2019-06-20

申请号：US15844875

申请日：2017-12-18

申请人： The Goodyear Tire & Rubber Company

发明人： Hongbing CHEN ,  Christopher David DYRLUND ,  Joshua Aaron PHILLIPSON ,  Jared VANASDALE

IPC分类号： B29C47/08 ,  B29C47/62 ,  B29C47/66

CPC分类号： B29C48/2567 ,  B29C48/265 ,  B29C48/2888 ,  B29C48/397 ,  B29C48/501 ,  B29C48/655 ,  B29C48/68 ,  B29C48/686 ,  B29C48/725 ,  B29C48/92 ,  B29C2948/92514 ,  B29C2948/92876

摘要： An improved extruder apparatus is disclosed and which includes a cylindrical barrel having a feed end and a discharge end, the feed end having an inlet in fluid communication with a hopper. The extruder screw is mounted in the cylindrical barrel, and the screw has an outer surface having one or more helical flights mounted thereon. wherein the inlet end of the cylindrical barrel has a support frame mounted thereto, wherein an upper surface of the support frame is connected to a throat of a hopper, wherein an insert is mounted to the support frame and has a lower end which extends down into the cylindrical barrel, wherein the insert has an internal passageway having a first opening on the lower end and a second opening upstream of the screw for relieving the pressure.

公开(公告)号：US20170113394A1

公开(公告)日：2017-04-27

申请号：US15345750

申请日：2016-11-08

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： B29C47/64 ,  B29B7/48

CPC分类号： B29C48/67 ,  B29B7/426 ,  B29B7/429 ,  B29B7/483 ,  B29B7/484 ,  B29B7/487 ,  B29B7/489 ,  B29B7/7461 ,  B29B7/7485 ,  B29B7/82 ,  B29B7/845 ,  B29C48/03 ,  B29C48/2564 ,  B29C48/2565 ,  B29C48/385 ,  B29C48/402 ,  B29C48/51 ,  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.

公开(公告)号：US20150001322A1

公开(公告)日：2015-01-01

申请号：US14375010

申请日：2013-01-15

申请人： Panasonic Corporation

发明人： Masaki Sato

IPC分类号： C08J3/22 ,  B29B7/74 ,  C08K3/04 ,  B29B7/00

CPC分类号： C08J3/22 ,  B29B7/002 ,  B29B7/38 ,  B29B7/7461 ,  B29B7/7476 ,  B29B7/90 ,  B29B9/06 ,  B29B9/12 ,  B29C48/022 ,  B29C48/04 ,  B29C48/05 ,  B29C48/28 ,  B29C48/362 ,  B29C48/37 ,  B29C48/387 ,  B29C48/395 ,  B29C48/725 ,  B29C48/765 ,  B29C48/911 ,  B29K2021/006 ,  B29K2063/00 ,  B29K2105/0005 ,  C08J3/201 ,  C08J3/226 ,  C08K3/04

摘要： A method for dispersing a filler having high agglomerating properties in a resin and a micro-dispersing mixer used in the method are provided. Further, a method for producing a sealing material that can avoid a defect caused by agglomerates of a filler (for example, carbon black) in an electronic material such as a semiconductor package, a masterbatch resin produced by the method, and a micro-dispersing mixer used in the method are provided. When a filler is dispersed in a molten resin composition to produce a filler-dispersed molten resin composition, a resin composition containing filler aggregates and a molten resin composition is preliminarily mixed by a mixing means, and, thereafter, the preliminarily mixed mixture is allowed to pass through the micro-dispersing mixer with a fine flow path to disperse the filler in a filler resin composition.

摘要翻译： 提供了一种在树脂中分散具有高附聚性的填料和在该方法中使用的微分散混合器的方法。 此外，一种密封材料的制造方法，其可以避免由半导体封装的电子材料，通过该方法制造的母料树脂和微分散体中的填料（例如炭黑）的聚集体引起的缺陷 提供了该方法中使用的混合器。 当将填料分散在熔融树脂组合物中以制备填料分散的熔融树脂组合物时，通过混合装置预先混合含有填料聚集体和熔融树脂组合物的树脂组合物，然后将预混合物 通过微分散混合器以细流动路径将填料分散在填料树脂组合物中。

公开(公告)号：US20050063246A1

公开(公告)日：2005-03-24

申请号：US10487343

申请日：2002-08-16

申请人： Guiseppe Ponzielli

发明人： Guiseppe Ponzielli

IPC分类号： B29B7/48 ,  B29C47/00 ,  B29C47/40 ,  B29C47/50 ,  B29B7/00

CPC分类号： B29C45/1816 ,  B29B7/487 ,  B29C45/54 ,  B29C48/03 ,  B29C48/06 ,  B29C48/08 ,  B29C48/297 ,  B29C48/402 ,  B29C48/54 ,  B29C48/55 ,  B29C48/57 ,  B29C48/725 ,  B29C2045/466 ,  B29K2105/06

摘要： A mixing/kneading device (10) for receiving a viscous composition and for admixing at least one additional constituent therewith, said device comprising: an elongated cavity (11) formed by an enclosure (15) and having a length and a diameter, and including a first inlet (112) for introducing said viscous composition into said device, and at least one second inlet (111) for introducing said at least one 10 additional constituent; and an outlet end (119) downstream of said first and said second inlet for connecting said mixing/kneading device with a processor; a pair of elongated rotors (12,14) for co-rotation within said cavity (11); said elongated rotors each having a first and mutually inter-matching flight portion (121;141) closely fitting into said cavity (11) and being adapted to forcingly convey said viscous composition and said at least one additive distributed therein through said cavity (11) towards said outlet end (119) thereof; and at least one non-conveying portion (161;182) downstream of each of said first portions (121;141) adapted to improve said distribution of said at least one additive in said viscous composition.

摘要翻译： 一种用于接收粘性组合物并用于与其混合至少一种附加成分的混合/捏合装置（10），所述装置包括：由外壳（15）形成并具有长度和直径的细长腔（11），并且包括 用于将所述粘性组合物引入所述装置的第一入口（112）和用于引入所述至少一种10个另外的成分的至少一个第二入口（111） 以及在所述第一和第二入口下游的出口端（119），用于将所述混合/捏合装置与处理器连接; 一对细长转子（12,14），用于在所述空腔（11）内共同旋转; 所述细长转子各自具有紧密配合到所述空腔（11）中的第一和相互匹配的螺旋部分（121; 141），并且适于强制地将所述粘性组合物和分布在其中的所述至少一种添加剂通过所述空腔（11）输送， 朝向所述出口端（119）; 和每个所述第一部分（121; 141）下游的至少一个非输送部分（161; 182），适于改善所述粘性组合物中所述至少一种添加剂的分布。