公开(公告)号：US11691325B2

公开(公告)日：2023-07-04

申请号：US16862924

申请日：2020-04-30

申请人： Khalifa University of Science and Technology

发明人： Saeed Mohammed Salem Alhassan Alkhazraji ,  Mariam Hamad Rashed Mohamed Rashed Alrashed

IPC分类号： B29C48/00 ,  B29C48/525 ,  B29C48/05 ,  B29C48/29 ,  B29K23/00 ,  B29K25/00 ,  B29K505/12

CPC分类号： B29C48/022 ,  B29C48/05 ,  B29C48/29 ,  B29C48/525 ,  B29K2023/065 ,  B29K2025/04 ,  B29K2505/12

摘要： A method for the production of a glassy metal polymer composite is disclosed. The method comprises adding a polymer and a metal to an extruder, wherein the extruder is heated to an extrusion temperature greater than the melting point of the polymer and the melting point of the metal; mixing the metal and the polymer in the extruder for a predefined residence time; and co-extruding the composite from the extruder.

公开(公告)号：US20240190060A1

公开(公告)日：2024-06-13

申请号：US18554128

申请日：2022-04-06

申请人： FOCKE MELER GLUING SOLUTIONS, S.A.

发明人： Valentino GARBIN ,  Alberto MARTINEZ LIZARRAGA

IPC分类号： B29C48/525 ,  B29C48/285 ,  B29C48/395 ,  B29C48/84 ,  B29C65/52

CPC分类号： B29C48/525 ,  B29C48/288 ,  B29C48/397 ,  B29C48/845 ,  B29C65/525 ,  B29C2948/92514

摘要： A machine for applying hot-melt products having a structural body (1) provided longitudinally on the inside with a recess (2) extending between a supply inlet (3) for the product in solid state and a discharge outlet (4) through which the product exits in fluid state for its application, the recess (2) having a spindle (5) fitted with a helical blade (9) for conveying the product through a feeding zone, a melting zone and/or a compression zone, wherein the recess (2) has a conical zone (2.1) with a narrowing separating the feeding zone from the melting zone for compacting the hot-melt product, and on the inner periphery of the conical zone (2.1) having a plurality of indentations (8).

公开(公告)号：US11865777B2

公开(公告)日：2024-01-09

申请号：US16961935

申请日：2019-01-11

申请人： Universiteit Gent

发明人： Ludwig Cardon ,  Dagmar D'Hooge ,  Kim Ragaert ,  Willem Van de Steene ,  Mustafa Erkoç ,  Marcel Moerman

IPC分类号： B29C64/209 ,  B29C64/329 ,  B29C64/343 ,  B29C64/106 ,  B29C48/45 ,  B29C48/525 ,  B29C48/92 ,  B29C48/395 ,  B29C48/25 ,  B29B7/42 ,  B29B7/60 ,  B29B7/72 ,  B33Y30/00

CPC分类号： B29C64/209 ,  B29B7/424 ,  B29B7/60 ,  B29C48/266 ,  B29C48/397 ,  B29C48/45 ,  B29C48/525 ,  B29C48/92 ,  B29C64/106 ,  B29C64/329 ,  B29C64/343 ,  B29B7/726 ,  B29C2948/92019 ,  B29C2948/92028 ,  B29C2948/9239 ,  B29C2948/9259 ,  B29C2948/92076 ,  B29C2948/92209 ,  B29C2948/92514 ,  B29C2948/92571 ,  B29C2948/92704 ,  B29C2948/92885 ,  B33Y30/00

摘要： An extruder for extrusion of material, the extruder comprising a screw (110), a barrel (120), a controller, and a force sensor wherein at least a section (110b) of the screw (110) is conical and wherein at last a section (120b) of the barrel (120) is conical wherein the extruder (100) is adapted for displacing the screw (110) in an axial direction of the screw (110), such that by an axial displacement of the screw with regard to the barrel the size of a leakage gap (180) between the screw (110) and the barrel (120) is modified, wherein the extruder is adapted for actively obtaining operational characteristics and wherein the controller (160) is adapted for controlling the axial displacement of the screw (110) as a function of the operational characteristics of which at least one is an upward force of the material or an upward force on the screw.

公开(公告)号：US20240269911A1

公开(公告)日：2024-08-15

申请号：US18421618

申请日：2024-01-24

申请人： WIMAO OY

发明人： Ville IMMONEN ,  Timo KÄRKI ,  Jarmo MALINEN ,  Pekka MIROLA ,  Jussi VARIS

IPC分类号： B29C48/50 ,  B29C48/285 ,  B29C48/38 ,  B29C48/395 ,  B29C48/40 ,  B29C48/525 ,  B29C48/535 ,  B29C48/595 ,  B29C48/76 ,  B29C48/80 ,  B29K105/26

CPC分类号： B29C48/501 ,  B29C48/288 ,  B29C48/38 ,  B29C48/397 ,  B29C48/40 ,  B29C48/525 ,  B29C48/535 ,  B29C48/595 ,  B29C48/761 ,  B29C48/766 ,  B29C48/832 ,  B29K2105/26

摘要： A system for extrusion of material, for example chopped waste plastic, comprises a treatment device (101) for extruding the material and a feeder device (102) comprising a screw conveyor (103) for supplying the material to the treatment device. A screw element (104) of the screw conveyor has: a) a conical profile so that a diameter of the screw element decreases in a moving direction of the material and/or b) a thread-pitch decreasing in the moving direction of the material and/or c) an axial thickness of a screw thread crest increasing in the moving direction. The conical profile of the screw element and/or the thread-pitch decreasing in the moving direction and/or the axial thickness of the screw thread crest increasing in the moving direction improve the ability of the screw conveyor to compact the material and thereby to supply a sufficiently uniform material flow to the treatment device.

公开(公告)号：US20160050913A1

公开(公告)日：2016-02-25

申请号：US14779040

申请日：2014-03-24

申请人： NIPPON SODA CO., LTD.

发明人： Kazuhiro Shimanuki ,  Nobuyuki TANAKA ,  Satoru YAMAMURA ,  Nasahiro URA

IPC分类号： A01N25/12 ,  A01N43/08 ,  A01N43/88 ,  A01N43/40

CPC分类号： A01N25/12 ,  A01N43/08 ,  A01N43/40 ,  A01N43/88 ,  B01J2/20 ,  B29C48/00 ,  B29C48/04 ,  B29C48/41 ,  B29C48/525 ,  B29C48/834 ,  A01N47/40 ,  A01N51/00

摘要： Provided is a method for producing an agricultural and horticultural granule,the method including molding a powdered agrochemical composition into granules using a lateral extrusion granulator, characterized in that:the lateral extrusion granulator includesa hopper for feeding a kneaded product of the powdered agrochemical composition with water,a screw for kneading and extruding the kneaded product,a screw casing for accommodating the screw,a screen for molding the kneaded product into strands, the screen being provided on a screw casing wall parallel to a screw shaft on a side away from the hopper, anda cooling unit for cooling a screw casing wall on a bearing side of a screw on a side away from the hopper; andthe powdered agrochemical composition contains 20 to 80% by weight in total of a component having a water solubility of 4,000 to 500,000 ppm at a water temperature of 20° C. and a pH of 3 to 9.

摘要翻译： 本发明提供一种农业园艺颗粒的制造方法，其特征在于，使用横向挤出造粒机将粉末状的农药组合物成型为颗粒剂的方法，其特征在于，所述侧向挤出造粒机包括将粉末状农药组合物的混炼物与 水，用于捏合和挤出捏合产品的螺杆，用于容纳螺杆的螺钉壳体，用于将捏合产品成型为线股的筛网，筛网设置在平行于螺杆轴的螺钉壳壁上，远离 漏斗，以及冷却单元，用于冷却远离料斗的一侧的螺杆的轴承侧的螺钉壳壁; 粉末状农药组合物在水温为20℃，水溶性为4〜500,000ppm，pH为3〜9的情况下，含有20〜80重量％的组合物。