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1. 发明授权

US09908276B2 Forming different plastic products from a single melt 有权
公开(公告)号：US09908276B2
公开(公告)日：2018-03-06
申请号：US14366576
申请日：2012-11-28
申请人： Univation Technologies, LLC
发明人： Daudi A. Abe , Simon J. White
IPC分类号： B29C47/08 , B29C47/70 , B29C47/00 , B29C47/10 , B29C47/36 , B29C47/50 , B29C47/74 , B29B7/74 , B29B7/88 , B29B9/06 , B29B9/12 , B29C47/04 , B29C47/64 , B29C47/92 , B29K105/16 , B29B7/46 , B29B7/40 , B29B7/82 , B29B7/90 , B29K101/12 , B29K105/00 , B29L23/00
CPC分类号： B29C47/084 , B29B7/40 , B29B7/46 , B29B7/7466 , B29B7/748 , B29B7/7485 , B29B7/82 , B29B7/88 , B29B7/885 , B29B7/90 , B29B9/06 , B29B9/065 , B29B9/12 , B29C47/0014 , B29C47/0021 , B29C47/0023 , B29C47/0026 , B29C47/043 , B29C47/0838 , B29C47/1027 , B29C47/1045 , B29C47/1063 , B29C47/109 , B29C47/364 , B29C47/366 , B29C47/367 , B29C47/50 , B29C47/64 , B29C47/70 , B29C47/702 , B29C47/745 , B29C47/92 , B29C2947/926 , B29K2101/12 , B29K2105/0005 , B29K2105/16 , B29L2023/22
摘要： Systems (200) and methods for making different plastic products (202, 204) in a single melting process are provided. A method includes melting a plastic resin in a first extruder (104) to form a melt (106) and transferring at least a portion of the melt to a second extruder (114). Any portion of the melt (106) that is not transferred to the second extruder (114) is formed into a first plastic product (202). Additives (116) are blended with the melt in the second extruder to form a second melt (118), and a second plastic product (204) is formed from the second melt (118).

2. 发明申请

US20120280419A1 METHOD AND APPARATUS FOR FLUIDIC PELLETIZATION, TRANSPORT, AND PROCESSING OF MATERIALS 审中-公开
标题翻译：液体渗透，运输和材料加工的方法与装置
公开(公告)号：US20120280419A1
公开(公告)日：2012-11-08
申请号：US13463651
申请日：2012-05-03
申请人： J. WAYNE MARTIN , Roger Blake Wright
发明人： J. WAYNE MARTIN , Roger Blake Wright
IPC分类号： B29B9/16 , D01D5/40
CPC分类号： B29B9/065 , B29B7/748 , B29B7/7485 , B29B9/06 , B29B9/16
摘要： A continuous process wherein a material is melt processed and subsequently pelletized, transported, optionally chemically and/or physically modified, and subsequently optionally defluidized utilizing fluidic processing. The transport fluids and fluid combinations utilize a wide range of process temperatures facilitating enhancement of conditioning, improvement of moisture content, pelletization of hygroscopic, water-sensitive, and water-soluble materials, pelletization of non-polymeric and rheologically non-shear sensitive and marginally shear-sensitive polymeric materials, modification of pellet components through extraction, pelletization of low melting materials, tacky materials, pellet coating, and pellet impregnation otherwise difficult and challenging using conventional technologies.
摘要翻译：一种连续方法，其中将材料熔融加工并随后造粒，运输，任选化学和/或物理改性，并随后利用流体处理任选地去流体化。运输流体和流体组合利用广泛的工艺温度，促进调节，改善水分含量，吸湿性，水敏性和水溶性材料的造粒，非聚合和流变非剪切敏感和微量的造粒剪切敏感的聚合物材料，通过萃取改性颗粒组分，低熔点材料的造粒，粘性材料，颗粒涂层和颗粒浸渍，否则使用常规技术难以挑战。

3. 发明授权

US08080196B2 Method and apparatus to achieve crystallization of polymers utilizing multiple processing systems 有权
标题翻译：利用多种处理系统实现聚合物结晶的方法和装置
公开(公告)号：US08080196B2
公开(公告)日：2011-12-20
申请号：US12029963
申请日：2008-02-12
申请人： Wayne Martin , George Norman Benoit, Jr. , Robert Gene Mann , Charles W. Simmons , Roger Blake Wright
发明人： Wayne Martin , George Norman Benoit, Jr. , Robert Gene Mann , Charles W. Simmons , Roger Blake Wright
IPC分类号： B29B9/06 , F26B7/00 , B01D9/00 , C08F6/00
CPC分类号： B29B9/065 , B29B7/748 , B29B7/7485 , B29B9/16 , B29C47/362 , B29C47/364 , B29C47/54 , B29C47/92 , B29K2995/0041 , C08F6/005
摘要： A continuous process wherein polymers or polymeric materials can be subjected to multiple sequential processing systems of differing temperatures and process conditions to synergistically enhance the pelletization and crystallization of those polymers and polymeric formulations, dispersions, and solutions. The multiple sequential processing systems include the processes and equipment for mixing/extrusion, pelletization, multiple transportation processes, crystallization, multiple drying processes, and optional post-processing manipulations of pellets formed. Multiple serial and/or parallel crystallization processing systems are disclosed.
摘要翻译：连续方法，其中聚合物或聚合物材料可经受不同温度和工艺条件的多个连续加工系统，以协同地增强那些聚合物和聚合物制剂，分散体和溶液的造粒和结晶。多个顺序处理系统包括用于混合/挤出，造粒，多个运输过程，结晶，多次干燥过程和任选的后处理操作的方法和设备。公开了多个串联和/或平行结晶处理系统。

4. 发明申请

US20070284771A1 Melt cooler and valving system for an underwater pelletizing process 有权
标题翻译：用于水下造粒工艺的熔体冷却器和阀门系统
公开(公告)号：US20070284771A1
公开(公告)日：2007-12-13
申请号：US11785252
申请日：2007-04-16
申请人： Duane Boothe , J. Martin
发明人： Duane Boothe , J. Martin
IPC分类号： B29B9/16
CPC分类号： B29B13/04 , A21C15/002 , B29B7/748 , B29B7/7485 , B29B9/065 , B29B9/16 , B29C47/0011 , B29C47/884 , B29C47/8895 , B29K2105/0097 , F26B17/00
摘要： A melt cooler and valving system for an underwater pelletizer has a diverter valve that facilitates multiple modes of melt processing. The cooler has a cooler inlet line that conveys the melt to the cooler, and a cooler outlet line that conveys the cooled melt from the cooler. The diverter valve is configured to convey the melt to and from the cooler during a cooling mode of operation, to convey the melt around the cooler during a bypass mode of operation, and to drain the melt from the cooler and the diverter valve during a drain mode of operation. The diverter valve is compact and therefore contains a minimum of product inventory. The valve is streamlined and direct in its bypass mode, and includes a drain capability to allow for faster, easier cleaning of the process line, which in turn provides a fast changeover time with less lost product.
摘要翻译：用于水下造粒机的熔融冷却器和阀门系统具有促进多种熔体加工模式的分流阀。冷却器具有将熔体输送到冷却器的更冷的入口管线，以及将冷却的熔体从冷却器输送的冷却器出口管线。分流阀构造成在冷却操作模式期间将熔体输送到冷却器，以在旁路操作模式期间将熔体输送到冷却器周围，并且在排水期间从熔炉和分流阀排出熔体操作模式。分流阀紧凑，因此包含最少的产品库存。该阀是流线型的并且以其旁路模式引导，并且包括排水能力，以允许更快，更容易地清洁生产线，这反过来提供快速的切换时间并减少损失的产品。

5. 发明授权

US6126039A Method and apparatus for accurately dispensing liquids and solids 有权
标题翻译：精确分配液体和固体的方法和设备
公开(公告)号：US6126039A
公开(公告)日：2000-10-03
申请号：US229538
申请日：1999-01-12
申请人： David J. Cline , Steven Smith , Timothy S. Clark
发明人： David J. Cline , Steven Smith , Timothy S. Clark
IPC分类号： B01F5/12 , B01F15/04 , B04B5/10 , B65B1/04 , B65D83/76 , B67B7/00 , B67D1/08 , B67D7/08 , B67D7/20 , B67D7/30 , B67D7/74 , B67D99/00 , F04C2/107 , F04C13/00 , F04C18/107 , G01F11/00 , G05D11/04 , G05D11/13 , B67D5/08
CPC分类号： B05C5/0225 , B01F15/0251 , B01F5/0615 , B05C11/1005 , B29B7/726 , B29B7/728 , B29B7/748 , F04C13/001 , F04C13/002 , F04C14/06 , F04C14/08 , F04C2/1073 , F04C2210/24 , F04C2210/44 , F04C2220/24 , F04C2270/00
摘要： A system for metering and dispensing single and plural component liquids and solids as described herein. The dispensing system has a microprocessor-based control system and volumetrically efficient non-reciprocating pumps which provide a very accurate control of component ratios, shot sizes, flow rates and dispense durations. The dispensing system maintains constant pressure between the output of the pump and the dispense head. The progressive cavity pump is formed from individual, interlocking pressure sections, each of which has a double helix bore. A dispense head for a plural pump dispensing system using sealed bellows with rods extending therethrough associated with an actuator. The sealed bellows attach at one end to the body of the dispense head and at the other to the rods. The rods extend into a chamber and have a sealing end selectively engaging the exits from the chamber. The dispense head may further incorporate an actuator controlling the rods, a controller controlling the pumps and the actuator to close down the system simultaneously and the pumps themselves. A static mixer may be used with the exits. The system also has numerous feedback components for accurately controlling the pressure, flow rates, fluid levels and amounts of fluids dispensed.
摘要翻译：用于计量和分配如本文所述的单组分和多组分液体和固体的系统。分配系统具有基于微处理器的控制系统和体积有效的非往复泵，其提供组件比率，喷射尺寸，流速和分配持续时间的非常精确的控制。分配系统在泵的输出和分配头之间保持恒定的压力。逐行空腔泵由独立的互锁压力段形成，每个压力段具有双螺旋孔。一种用于多个泵分配系统的分配头，其使用密封的波纹管，其中与致动器相关联的杆延伸穿过。密封的波纹管一端连接到分配头的主体，另一端连接到杆上。杆延伸到腔室中并且具有选择性地接合来自腔室的出口的密封端。分配头还可以包括控制杆的致动器，控制泵和致动器的控制器同时关闭系统和泵本身。可以在出口处使用静态混合器。该系统还具有许多反馈组件，用于精确控制分配的流体的压力，流速，流体水平和量。

6. 发明授权

US5082437A Reaction injection machine utilizing a plurality of reactant liquids 失效
标题翻译：反应注射机使用多种不合适的液体
公开(公告)号：US5082437A
公开(公告)日：1992-01-21
申请号：US507505
申请日：1990-04-11
申请人： Hiroomi Matsushita , Masao Maekawa , Masaji Hasegawa , Tetsuo Yamaguchi , Kunio Niwa
发明人： Hiroomi Matsushita , Masao Maekawa , Masaji Hasegawa , Tetsuo Yamaguchi , Kunio Niwa
IPC分类号： B29B7/74 , B29C67/24
CPC分类号： B29B7/748 , B29C67/246
摘要： A reaction injection machine utilizing a plurality of reactant liquids, including a plurality of supply vessels for containing the reactant liquids, an injection tank and a fixed quantity metering device including a plurality of metering tanks provided for the supply vessels, a plurality of metering pipes for connecting the supply vessels with the metering tanks, and a plurality of supply pipes for supplying to the injection tank the reactant liquids metered in the metering tanks, whereby the reactant liquids are metered in the metering tanks so as to be supplied to the injection tank through the supply pipes and then, are stirred for mixing in the injection tank so as to be injected into a mold immediately after having been mixed.

7. 发明授权

US4106115A Mixing apparatus 失效
标题翻译：混合装置
公开(公告)号：US4106115A
公开(公告)日：1978-08-08
申请号：US770933
申请日：1977-02-22
申请人： Akio Takahashi , Hirokichi Saito
发明人： Akio Takahashi , Hirokichi Saito
IPC分类号： B01F15/00 , B29B7/74 , B01F15/02 , B01F15/04
CPC分类号： B01F15/00025 , B29B7/748
摘要： This invention relates to a material mixing apparatus for use, for example, in the preparation of polyurethane elastomers, wherein a mixer chamber, a set of switching valves and pipelines are maintained to ensure a constantly flowing state for the materials, the apparatus being featured in that it allows to remove the mixed materials in any amount at any time yet preventing contamination of the work site, as a result of a preferably totally closed structure. Two exemplary embodiments are disclosed, having at least two material tanks and switching means, as well as an additional switching means which can serve for a liquid rinsing agent or for a mixture of the materials.
摘要翻译：本发明涉及一种用于例如用于制备聚氨酯弹性体的材料混合装置，其中保持混合室，一组切换阀和管道以确保材料的不断流动的状态，该装置的特征在于它允许在任何时候以任何量去除混合材料，同时防止作为优选完全封闭结构的结果对工作场所的污染。公开了两个示例性实施例，其具有至少两个材料罐和开关装置，以及可用于液体漂洗剂或用于混合材料的附加开关装置。

8. 发明授权

US3692442A Apparatus for the simultaneous injection of a foaming plastic resin in a plurality of locations 失效
标题翻译：同时注射大量地点的发泡塑料树脂的装置
公开(公告)号：US3692442A
公开(公告)日：1972-09-19
申请号：US3692442D
申请日：1970-11-23
申请人： VICTOR L GERBERT
发明人： GERBERT VICTOR L
IPC分类号： B01F15/00 , B01F15/04 , B29B7/60 , B29B7/74 , B29C44/60 , B29D27/04
CPC分类号： B29C44/60 , B01F15/00025 , B01F15/0237 , B01F15/0462 , B29B7/603 , B29B7/7433 , B29B7/748 , Y10S264/13 , Y10S264/83
摘要： An apparatus and method are disclosed for simultaneously injecting a reactive mixture consisting of components which form a polyurethane or isocyanurate foam out of a plurality of injection tubes leading from a single mixing vessel into several molds or into one mold having several injection openings. Simplification and cost reduction are two of the main advantages of this invention.
摘要翻译：公开了一种装置和方法，用于同时从由单个混合容器引导到多个模具中的多个注射管中形成由形成聚氨酯或异氰脲酸酯泡沫的组分组成的反应混合物，或者进入具有多个注射开口的一个模具中。简化和降低成本是本发明的两个主要优点。

9. 发明授权

US3182969A Blending apparatus 失效
标题翻译：混合装置
公开(公告)号：US3182969A
公开(公告)日：1965-05-11
申请号：US14893761
申请日：1961-10-31
申请人： HOOVER BALL & BEARING CO
发明人： RUPP WILLIAM L
IPC分类号： B29B7/74 , B29C47/10
CPC分类号： B29B7/748 , B29C47/0009 , B29C47/1009

10. 发明授权

US3122164A Apparatus for mixing measured proportions of ingredients 失效
标题翻译：用于混合测量成分比例的装置
公开(公告)号：US3122164A
公开(公告)日：1964-02-25
申请号：US3997460
申请日：1960-06-30
申请人： BAYER AG
发明人： ERWIN WEINBRENNER , KARL BREER
IPC分类号： B01F15/04 , B29B7/60 , B29B7/74 , B29B7/80 , G05D11/13
CPC分类号： G05D11/131 , B01F15/04 , B29B7/603 , B29B7/7404 , B29B7/748 , B29B7/801 , Y10T137/85954 , Y10T137/86163 , Y10T137/87684

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