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1. 发明授权

US11986783B2 Dispensing system for mixture of two components and static mixing nozzle therefor 有权
公开(公告)号：US11986783B2
公开(公告)日：2024-05-21
申请号：US17059229
申请日：2019-03-29
申请人： Soudal
发明人： Peter Geboes , Ivan Boeykens , Thomas Duijsters , Lieven Sichien
IPC分类号： B01F5/06 , B01F23/47 , B01F25/421 , B29B7/32 , B29B7/74 , B05B7/04
CPC分类号： B01F25/4231 , B01F23/47 , B01F25/4233 , B29B7/325 , B29B7/7419 , B29B7/7438 , B29B7/7457 , B05B7/0408
摘要： Dispensing system for dispensing a mixture of a first component and a second component, the dispensing system comprising: (i) a dispensing gun comprising an inlet body with a first passage for feeding in the first component under pressure and a second passage for feeding in the second component under pressure, the first and second passages respectively comprising a closable first outlet and a closable second outlet, which may be operable by means of a handle or trigger of the dispensing gun; (ii) a static mixing nozzle, detachably connectable to the outlets of the body and provided for mixing and dispensing the components, the static mixing nozzle comprising a first section containing a first chamber and a second chamber for conducting the first and second component respectively and a second section, subsequent to the first section (in forwards flow direction), containing a mixing chamber with static mixing elements which promote mixing the first and second components and conducting the mixture to a nozzle tip serving as an outlet for the mixture. According to the invention, at least one of the first and second chambers of the static mixing nozzle contains a series of static backflow prevention elements, arranged for hindering backflow of the respective component within the respective chamber.

2. 发明公开

US20240100762A1 MELT CONVEYOR FOR AN EXTRUSION TOOL OF AN EXTRUSION SYSTEM, EXTRUSION TOOL, EXTRUSION SYSTEM AND METHOD FOR OPERATING AN EXTRUSION SYSTEM OF THIS TYPE 审中-公开
公开(公告)号：US20240100762A1
公开(公告)日：2024-03-28
申请号：US17768316
申请日：2020-10-14
申请人： REIFENHÄUSER GMBH & CO. KG MASCHINENFABRIK
发明人： Helmut MEYER , Volkmar KRUK , Tim POHL , Hans-Georg GEUS , Anna Klara ROTTSTEGGE
IPC分类号： B29C48/70 , B01F25/432 , B29B7/32 , B29B7/72 , B29C48/255 , B29C48/36 , B29C48/92
CPC分类号： B29C48/705 , B01F25/4323 , B29B7/325 , B29B7/72 , B29C48/2556 , B29C48/362 , B29C48/92 , B01F2101/2805 , B29C2948/92209 , B29C2948/92409 , B29C2948/926 , B29C2948/92704 , B29C2948/92904
摘要： Melt conductor (1), in particular melt distributor or melt mixer, for an extruding die (2) of an extrusion facility (3), having a melt conductor block (4) with a multi-channel system (5), the multi-channel system (5) being arranged so as to extend three-dimensionally inside the melt conductor block (4) and having at least one input (6) and at least one output (7) for polymer melt, between one input (6) and one output (7) fluidically connected to the input (6) several branchings (8) arranged in series and several levels (9a, 9b, 9c) of sub-branches (10) being formed over several levels (12a, 12b) of divided melt channels (11a, 11b), m melt channels (11a) of the ath level (12a) with xth local cross-sections and n melt channels (11b) of the bth level (12b) with yth local cross-sections being present, wherein n>m if b>a, the yth local cross-sections of the melt channels (11b) of the bth level (12b) being smaller than the xth local cross-sections of the melt channels (11a) of the ath level (12a),
and wherein in the area of the multi-channel system (5), means for at least indirectly influencing polymer melt are arranged.

3. 发明申请

US20190240866A1 DOSING MODULE 审中-公开
公开(公告)号：US20190240866A1
公开(公告)日：2019-08-08
申请号：US16339558
申请日：2017-10-19
申请人： KRAUSSMAFFEI TECHNOLOGIES GMBH
发明人： Markus Agerer
IPC分类号： B29B7/32 , B29B7/60 , B29B7/80
CPC分类号： B29B7/325 , B29B7/60 , B29B7/801 , B29B7/94
摘要： A dosing module (10) for dosing an auxiliary liquid into a flow of a main liquid, comprising: a housing (12) with an inlet port (14) and an outlet port (18) and with a flow duct (16), formed in between, for the main liquid, an auxiliary port (22) which is provided in the housing (12) and which serves for the supply of the auxiliary liquid into the flow duct, a mixing device (20) which is provided in a mixing section (16B) of the flow duct and which serves for mixing the main liquid and the auxiliary liquid, characterized in that the dosing module furthermore comprises: a bypass section (16C) for conducting the flow of main liquid to the outlet port so as to bypass the mixing device, and a directional valve (24, 25; 42; 44, 48; 52) which is designed to connect the outlet port, in a dosing position, to the mixing section and, in a bypass position, to the bypass section.

4. 发明申请

US20180127893A1 POLYETHYLENE TEREPHTHALATE COLORING SYSTEMS AND RELATED METHODS 审中-公开
公开(公告)号：US20180127893A1
公开(公告)日：2018-05-10
申请号：US15804501
申请日：2017-11-06
申请人： Mohawk Industries, Inc.
发明人： Thomas R. Clark
IPC分类号： D01D5/00 , D01F6/62 , C08G63/183 , D06P1/00 , D01D5/08
CPC分类号： D01D5/0023 , B29B7/325 , B29B7/60 , B29B7/726 , B29B7/7461 , B29B7/88 , B29B7/885 , B29B17/0042 , B29B17/02 , B29B17/0412 , B29B2017/0203 , B29B2017/0279 , B29B2017/0289 , B29C48/362 , B29C48/44 , B29K2067/003 , C08G63/183 , D01D1/065 , D01D1/09 , D01D5/08 , D01F1/04 , D01F1/06 , D01F6/62 , D06P1/0004
摘要： A method of manufacturing a plurality of colors of bulked continuous carpet filament from a single multi-screw extruder which, in various embodiments, comprises: (A) passing PET through an extruder that melts the PET and purifies the resulting PET polymer melt; (B) adding a liquid colorant to the polymer melt using a liquid metering system; (C) using one or more static mixers (e.g., up to forty static mixers) to substantially uniformly mix (e.g., homogeneously mix) the polymer melt and the liquid colorant; and (D) feed the uniformly mixed and colored polymer melt into a spinning machines that turns the polymer into filament for use in manufacturing carpet, rugs, and other products.

5. 发明申请

US20170066173A1 CYLINDRICAL EXTRUDING DIE AND METHOD FOR PRODUCING SEAMLESS TUBE 审中-公开
标题翻译：圆筒挤出机及其生产无缝管的方法
公开(公告)号：US20170066173A1
公开(公告)日：2017-03-09
申请号：US15254809
申请日：2016-09-01
申请人： CANON KABUSHIKI KAISHA
发明人： Takayuki Hori , Masaaki Takahashi , Masayuki Morohashi , Akira Yane
IPC分类号： B29C47/20 , B29C47/10 , B29B7/32 , B29C47/00
CPC分类号： B29C47/20 , B29B7/325 , B29B7/582 , B29B7/82 , B29C47/0004 , B29C47/0023 , B29C47/1063 , B29C47/362 , B29C47/705 , B29K2101/12 , B29K2105/16 , B29K2507/04 , B29L2023/00 , B29L2029/00
摘要： A method for producing an electrically conductive seamless tube includes (1) preparing an electrically conductive resin composition containing a thermoplastic resin and an electrically conductive filler, (2) preparing a cylindrical extruding die including a cylindrical slit, at least one circumferential distribution channel communicating with the slit and distributing the resin composition that is plasticized in a circumferential direction of the slit, and at least one lead-in path that leads the plasticized resin composition into the circumferential distribution channel, the lead-in path containing a line mixer; (3) introducing the plasticized resin composition into the lead-in path toward the circumferential distribution channel; (4) introducing the plasticized resin composition flowing through the lead-in path into the circumferential distribution channel toward the slit; and (5) introducing the resin composition flowing through the circumferential distribution channel into the slit and extruding the resin composition from an outlet of the slit into a cylindrical shape.
摘要翻译：导电性无缝管的制造方法包括：（1）制备含有热塑性树脂和导电性填料的导电性树脂组合物，（2）制备包括圆筒形狭缝的圆筒形挤出模具，至少一个与所述切口并分布在所述狭缝的周向上被塑化的树脂组合物，以及至少一个引导所述塑化树脂组合物进入所述周向分配通道的导入路径，所述引入路径包含管线混合器; （3）将塑化树脂组合物引入导向路径朝向周向分配通道; （4）将经过导入路径的塑化树脂组合物导入朝向狭缝的周向分配槽内; 和（5）将流过周向分配通道的树脂组合物引入狭缝并将树脂组合物从狭缝的出口挤出成圆柱形。

6. 发明授权

US09067236B2 Two-component liquid dispenser gun and system 有权
标题翻译：双组分液体喷枪和系统
公开(公告)号：US09067236B2
公开(公告)日：2015-06-30
申请号：US13384785
申请日：2010-10-04
申请人： Mark A. Gould , Leslie J. Varga
发明人： Mark A. Gould , Leslie J. Varga
IPC分类号： B65D83/00 , B05C11/10 , B01F5/06 , B05C5/02 , B29B7/32
CPC分类号： B05C11/10 , B01F5/0615 , B01F5/0647 , B05C5/0216 , B05C5/0279 , B05C11/1026 , B05C11/1034 , B05C11/1036 , B05C11/1044 , B29B7/325
摘要： A liquid dispenser gun (14) for mixing first and second liquid components of a two-component mixture (11) and dispensing the two-component mixture (11) includes a gun body (78), a mixing manifold (82), and a nozzle plate (84). The gun body (78) includes a gun body fluid passage (94) in fluid communication with gun body inlets (38, 50, 56) and the mixing manifold (82). The gun body fluid passage (94) is a groove in a bottom surface (79) of the gun body (78) having a generally non-linear shape such that the second component has a generally laminar flow through the gun body fluid passage (94) while a flushing component may be introduced in the gun body fluid passage (94) in a manner to produce turbulence in the flushing component.
摘要翻译：用于混合双组分混合物（11）的第一和第二液体组分并分配双组分混合物（11）的液体分配器枪（14）包括枪体（78），混合歧管（82）和喷嘴板（84）。枪体（78）包括与枪体入口（38,50,56）和混合歧管（82）流体连通的枪体流体通道（94）。枪体流体通道（94）是枪主体（78）的底表面（79）中的凹槽，其具有大致非直线形状，使得第二部件通常穿过枪体流体通道（94）），同时冲洗部件可以以在冲洗部件中产生湍流的方式引入枪体流体通道（94）中。

7. 发明申请

US20150104580A1 SYSTEM FOR APPLYING VISCOUS SUBSTANCES 审中-公开
标题翻译：适用于粘度物质的系统
公开(公告)号：US20150104580A1
公开(公告)日：2015-04-16
申请号：US14577596
申请日：2014-12-19
申请人： BRAMAL INC.
发明人： Mathieu MALBOEUF , Dorian BRAUN
IPC分类号： B05B7/14 , B05D1/12 , B05B7/16 , B05D1/34
CPC分类号： B05B7/1436 , B05B7/149 , B05B7/166 , B05D1/12 , B05D1/34 , B29B7/325
摘要： A system for applying viscous substances is formed from a liquid and a granular solid. The system comprises a liquid circuit with a liquid containment unit. A liquid line and conveying means circulate the liquid from the liquid containment unit into the liquid line. A solid circuit with a storage unit stores the granular solids. A solid line and conveying means circulate the granular solids from the storage unit into the solid line. A mixing device is connected to the liquid line and to the solid line. The mixing device has a body that is adapted to receive liquids from the liquid line and granular solids from the solid line. The body mixes the liquids and granular solids into a viscous substance. The body has an outlet to apply the viscous substance mixed in the body. A method for applying a viscous substance is also provided.
摘要翻译：由液体和颗粒状固体形成用于施加粘性物质的系统。该系统包括具有液体容纳单元的液体回路。液体管线和输送装置将液体从液体容纳单元循环到液体管线中。具有存储单元的固体电路存储颗粒状固体。实线和输送装置将颗粒状固体从存储单元循环进入实线。混合装置连接到液体管线和实线。混合装置具有适于从液体线接收液体的物体和来自实线的颗粒状固体。身体将液体和颗粒状固体混合成粘稠物质。身体有一个出口，可以将粘在一起的物质混入身体。还提供了一种应用粘性物质的方法。

8. 发明申请

US20130119152A1 POLYURETHANE SPRAYING SYSTEM USED TO MINIMIZE EMISSIONS OF A POLYISOCYANATE 有权
标题翻译：用于最小化聚异氰酸酯排放的聚氨酯喷雾系统
公开(公告)号：US20130119152A1
公开(公告)日：2013-05-16
申请号：US13729540
申请日：2012-12-28
申请人： BASF SE
发明人： Todd William Wishneski , Joseph Ognonowski , Mario Jean-Rejouis , Marcus Hunter
IPC分类号： B05B1/04
CPC分类号： B05B1/04 , B05B1/042 , B05B1/06 , B05D1/02 , B05D1/34 , B05D2503/00 , B29B7/325 , B29B7/7404 , B29B7/7433 , B29B7/7447 , C08G18/4018 , C08G18/4208 , C08G18/4883 , C08G18/5033 , C08G2101/0025 , C08G2150/50 , C08G2150/60
摘要： A polyurethane spraying system minimizes emissions of a polyisocyanate while spraying a mixture of a polyisocyanate and a resin composition onto a surface. The system includes a first reactant supply tank including the resin composition. The system also includes a second reactant supply tank including the polyisocyanate. The system further includes a non-gaseous pump that is coupled with the first and second reactant supply tanks, a mixing apparatus that is coupled with the first and second reactant supply tanks for mixing the resin composition and the polyisocyanate prior to spraying, and a particular spray nozzle that is coupled with the mixing apparatus. The polyurethane spraying system produces less than 50 parts of the polyisocyanate per one billion parts of air according to the NIOSH 5521 Impingement Method while spraying the mixture onto the surface.
摘要翻译：聚氨酯喷涂系统使多异氰酸酯的排放最小化，同时将多异氰酸酯和树脂组合物的混合物喷涂到表面上。该系统包括包含树脂组合物的第一反应物供应罐。该系统还包括包含多异氰酸酯的第二反应物供应罐。该系统还包括与第一和第二反应物供应罐联接的非气体泵，与第一和第二反应物供应罐联接以在喷雾之前混合树脂组合物和多异氰酸酯的混合设备，以及特定的与混合装置连接的喷嘴。聚氨酯喷涂系统根据NIOSH 5521冲击法在每十亿份空气中产生少于50份的多异氰酸酯，同时将混合物喷洒在表面上。

9. 发明申请

US20120283355A1 Tire Composition Using Elastomer Composite Blends 审中-公开
标题翻译：使用弹性体复合材料混合物的轮胎组合
公开(公告)号：US20120283355A1
公开(公告)日：2012-11-08
申请号：US13497026
申请日：2010-09-16
申请人： Xuan Zhang , Ting Wang , Michael D. Morris
发明人： Xuan Zhang , Ting Wang , Michael D. Morris
IPC分类号： C08J5/14 , C08L7/02
CPC分类号： C08L7/02 , B01F5/0646 , B01F5/0653 , B29B7/325 , B29B7/7495 , B29B7/90 , B29C48/287 , B29C48/29 , B60C1/00 , B60C1/0016 , C08C1/14 , C08J5/00 , C08J2307/02 , C08J2409/08 , C08L9/06 , C08L2201/52 , C08L2666/08
摘要： A tire comprising a rubber composition based on at least an elastomer composite prepared by a method comprising: feeding a continuous flow of a first fluid comprising a first elastomer latex to a mixing zone of a coagulum reactor; feeding a continuous flow of a second fluid comprising a second elastomer latex to the mixing zone; feeding a continuous flow of a third fluid comprising a particulate filler slurry to the mixing zone; allowing the first elastomer latex and the second elastomer latex to coagulate with the particulate filler; and discharging a flow of elastomer composite from a discharge end of the coagulum reactor.
摘要翻译：一种轮胎，其包含基于至少弹性体复合材料的橡胶组合物，所述橡胶组合物通过以下方法制备，所述方法包括：将包含第一弹性体胶乳的第一流体的连续流送入凝结物反应器的混合区; 将包含第二弹性体胶乳的第二流体的连续流送入混合区; 将包含颗粒状填料浆料的第三流体的连续流送入混合区; 允许第一弹性体胶乳和第二弹性体胶乳与颗粒填料凝结; 并从所述凝结反应器的排出端排出弹性体复合材料流。

10. 发明申请

US20120277344A1 Formation of Latex Coagulum Composite for Tire Composition 审中-公开
标题翻译：乳胶组合物的形成
公开(公告)号：US20120277344A1
公开(公告)日：2012-11-01
申请号：US13497034
申请日：2010-09-16
申请人： Ting Wang , Meng-Jiao Wang , Bernard Mariadass , Thirunavuc Karasu Govindan , Anthony das Thiruhelvanathan , Boon Kwang Lee , Xuan Zhang
发明人： Ting Wang , Meng-Jiao Wang , Bernard Mariadass , Thirunavuc Karasu Govindan , Anthony das Thiruhelvanathan , Boon Kwang Lee , Xuan Zhang
IPC分类号： C08J5/14 , C09K3/14
CPC分类号： C08J5/02 , B01F5/0646 , B01F5/0653 , B29B7/325 , B29B7/7495 , B29B7/90 , B60C1/0016 , C08C1/14 , C08J3/005 , C08J3/203 , C08J2307/02 , C08J2321/02 , C08J2407/02 , C08K3/04 , C08K2201/006 , C08L7/02 , C08L15/00
摘要： A tire comprising a rubber composition based on at least an elastomer composite formed by the method of flowing a coagulating mixture of a first elastomer latex comprising a first elastomer and a particulate filler slurry along a conduit; and introducing a second elastomer latex comprising a second elastomer into the flow of the coagulating mixture
摘要翻译：一种轮胎，其包含基于至少弹性体复合材料的橡胶组合物，所述橡胶组合物通过使包含第一弹性体的第一弹性体胶乳和颗粒填料浆料的凝结混合物沿导管流动的方法形成; 以及将包含第二弹性体的第二弹性体胶乳引入所述凝结混合物的流中

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