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11. 发明授权

US08969435B2 Method and apparatus for enhanced minimal shear molding utilizing extrusional, pelletization, and melt rheological control of pellets and micropellets and molded objects made therefrom 有权
标题翻译：用于增强最小剪切模量的方法和装置，其利用由其制成的丸粒和微丸以及模制物体的外推，造粒和熔体流变控制
公开(公告)号：US08969435B2
公开(公告)日：2015-03-03
申请号：US11846372
申请日：2007-08-28
申请人： Roger Blake Wright , Matthew Jean Tornow , Shawn David Newbury , Nathan Eugene Weaver
发明人： Roger Blake Wright , Matthew Jean Tornow , Shawn David Newbury , Nathan Eugene Weaver
IPC分类号： C08K7/16 , B29B9/16 , B29C47/80 , B29B9/06 , B29B13/06 , B29C47/08 , B29B9/12 , B29C47/00 , B29C47/68 , B29C47/36 , B29K105/00 , B29C47/30
CPC分类号： B29C44/043 , B29B9/065 , B29B9/16 , B29B13/065 , B29B2009/125 , B29C41/042 , B29C41/22 , B29C44/06 , B29C47/0009 , B29C47/0011 , B29C47/0869 , B29C47/30 , B29C47/362 , B29C47/364 , B29C47/367 , B29C47/369 , B29C47/385 , B29C47/40 , B29C47/54 , B29C47/681 , B29C47/686 , B29C47/687 , B29C47/786 , B29C47/788 , B29C47/80 , B29C47/862 , B29C2793/009 , B29K2101/12 , B29K2105/04 , B29K2105/24 , B29K2105/251
摘要： The present invention relates to a method for enhancement of the minimal shear molding process utilizing pellets and/or micropellets produced through controlled extrusional and pelletization processes in combination with nonpowder melt flow rheology that incorporates reduced molding temperature and/or reduced cure time, reduced rotation axis ratios and/or reduced rotation rates. Molding can be uniaxial, biaxial, or multiaxial rotational or oscillatory or both. The molded items produced can be single or multiple layers and can be produced in one or more molding sequences using similar or different chemical compositions.
摘要翻译：本发明涉及一种增强最小剪切模塑工艺的方法，该方法利用通过控制的外加和造粒方法生产的颗粒和/或微丸与非粉末熔体流动性相结合，其结合了降低的成型温度和/或减少的固化时间，缩小的旋转轴比率和/或降低的转速。成型可以是单轴，双轴或多轴旋转或振荡或两者。所生产的模塑制品可以是单层或多层，并且可以使用相似或不同的化学组成在一个或多个模制顺序中制备。

12. 发明授权

US08915643B2 Dynamic mixing pump 有权
标题翻译：动态混合泵
公开(公告)号：US08915643B2
公开(公告)日：2014-12-23
申请号：US14294541
申请日：2014-06-03
申请人： Styron Europe GmbH
发明人： Luc Bosiers , Rodolfo Salmang-Frohard
IPC分类号： B29B7/46 , B01F7/00 , B29B7/42 , B29B7/60 , B29B7/94 , B29C47/36 , B29C47/54 , B29C47/60
CPC分类号： B29B7/46 , B01F7/00708 , B29B7/426 , B29B7/60 , B29B7/94 , B29C47/1072 , B29C47/1081 , B29C47/362 , B29C47/364 , B29C47/366 , B29C47/54 , B29C47/6093 , B29C47/745 , B29C2947/92514 , B29C2947/92704 , B29C2947/92895 , Y02P70/263
摘要： Apparatus (1) for admixing additives to a medium to be pumped, comprising at least one gear pump (2) for pumping a medium to be pumped, said gear pump (2) comprising at least one shaft (3) having a first driving torque; at least one injector (5) for introducing an additive into a medium to be pumped; at least one screw conveyor (6) for mixing said additive with said medium to be pumped, said screw conveyor having a second driving torque, and, characterized in that, the shaft (3) and the screw conveyor (6) are functionally connected, such that the first driving torque and the second driving torque are coupled.
摘要翻译： 1.一种用于将添加剂混合到待泵送介质的装置（1），包括至少一个用于泵送要泵送的介质的齿轮泵（2），所述齿轮泵（2）包括至少一个具有第一驱动扭矩 ; 用于将添加剂引入要泵送的介质中的至少一个喷射器（5）; 至少一个用于将所述添加剂与待泵送的介质混合的螺旋输送机（6），所述螺旋输送机具有第二驱动扭矩，并且其特征在于，所述轴（3）和所述螺旋输送机（6）在功能上相连，使得第一驱动扭矩和第二驱动扭矩相耦合。

13. 发明申请

US20140264991A1 SYSTEM AND METHOD FOR POLYMER EXTRUSION 审中-公开
标题翻译：用于聚合物挤出的系统和方法
公开(公告)号：US20140264991A1
公开(公告)日：2014-09-18
申请号：US13800311
申请日：2013-03-13
申请人： CHEVRON PHILLIPS CHEMICAL COMPANY LP
发明人： Chih-An Hwang , Keith A. Bravenec , Christopher J. Hunt
IPC分类号： B29C47/92
CPC分类号： B29C47/92 , B29B9/06 , B29C47/0011 , B29C47/0066 , B29C47/364 , B29C2947/92019 , B29C2947/9238 , B29C2947/9259 , B29C2947/92952
摘要： Techniques are provided for polymer extrusion. A polyolefin extrusion system may include an extrusion gear pump configured to receive a narrow molecular weight distribution polyolefin from a polyolefin manufacturing system. The polyolefin extrusion system may also include a motor of the extrusion gear pump configured to drive the extrusion gear pump, a pressure sensor configured to generate a pressure signal indicative of a suction pressure into the extrusion gear pump, an automation controller configured to generate an output signal based on the pressure signal, and a variable speed drive configured to control operation of the motor.
摘要翻译：为聚合物挤出提供技术。聚烯烃挤出系统可以包括构造成从聚烯烃制造系统接收窄分子量分布聚烯烃的挤出齿轮泵。聚烯烃挤出系统还可以包括被配置为驱动挤出齿轮泵的挤压齿轮泵的马达，压力传感器被配置为产生指示挤压齿轮泵中的吸入压力的压力信号;自动化控制器，被配置为产生输出基于压力信号的信号，以及被配置为控制电动机的操作的变速驱动器。

14. 发明申请

US20140159275A1 CONCENTRIC CO-EXTRUSION DIE AND A METHOD OF EXTRUDING A MULTILAYER THERMOPLASTIC FILM 有权
标题翻译：浓缩共挤塑料和一种挤出多层热塑性薄膜的方法
公开(公告)号：US20140159275A1
公开(公告)日：2014-06-12
申请号：US14233863
申请日：2012-07-19
申请人： Emmanouil Lempidakis , Ioannis Melas , Minas Kalarakis
发明人： Emmanouil Lempidakis , Ioannis Melas , Minas Kalarakis
IPC分类号： B29C47/26 , B29C47/06
CPC分类号： B29C47/268 , B29C47/0026 , B29C47/065 , B29C47/261 , B29C47/263 , B29C47/265 , B29C47/364 , B29C47/56 , B29C47/70 , B29C47/705
摘要： A large concentric co-extrusion die (1) is described having a plurality of annular or conical die mandrel layers (201-205). Each layer is formed between a pair of adjacent annular or conical die mandrels (101-106) defining between them a flow path for molten thermoplastics material from an inlet to an annular extrusion outlet (110) through which a thermoplastics tubular extrusion is formed in use. Extrusion takes place through the multiple annular layer outlets (301-305) to form a multi-layered product. At least one layer (203) of the annular or conical die mandrels has a plurality of molten material inlets arranged around the external circumference of the co-extrusion die with each inlet being connected to a feed channel (403) which has plural bifurcations (403.1, 403.2, 403.3) providing 2n subsidiary outlet feed channels (503) where n is the number of bifurcations. Each subsidiary outlet feed channel being connected to a corresponding helical outlet channel (703).
摘要翻译：描述了具有多个环形或圆锥形模心层层（201-205）的大型同心共挤出模头（1）。每个层形成在一对相邻的环形或圆锥形模心轴（101-106）之间，在它们之间形成用于从入口到环形挤出出口（110）的熔融热塑性材料的流动通道，在其中形成热塑性管状挤出物。通过多个环形层出口（301-305）进行挤出以形成多层产品。环形或圆锥形模芯心轴的至少一层（203）具有围绕共挤出模头的外圆周布置的多个熔融材料入口，每个入口连接到具有多个分支（403.1）的进料通道（403），403.2,403.3），其提供2n个辅助出口馈送通道（503），其中n是分叉数。每个辅助出口进料通道连接到相应的螺旋出口通道（703）。

15. 发明授权

US08647550B2 Process for introducing an additive into a polymer melt 有权
标题翻译：将添加剂引入聚合物熔体的方法
公开(公告)号：US08647550B2
公开(公告)日：2014-02-11
申请号：US13164372
申请日：2011-06-20
申请人： Kevin Philip Nelson , Dan G Siegel
发明人： Kevin Philip Nelson , Dan G Siegel
IPC分类号： B29C47/76 , B32B37/00 , C09B67/00
CPC分类号： B29C47/76 , B29B7/94 , B29C47/0004 , B29C47/0021 , B29C47/0026 , B29C47/1063 , B29C47/1081 , B29C47/364 , B29C47/385 , B29C47/40 , B29C47/762 , B29K2023/06 , B29K2023/0616 , B29K2023/0625 , B29K2023/0633 , B29K2023/065 , B29K2023/083 , B29K2023/086 , B29K2023/12 , B29K2067/00 , B29K2077/00 , B29K2105/0005 , B29K2105/0008 , B29K2105/0032 , B29K2105/0044 , C08J3/226 , Y10T428/1352 , Y10T428/1359
摘要： A process includes introducing a base polymer into an extruder, heating to a temperature sufficient to form a polymer melt, introducing a liquid comprising water and at least one additive consisting of an NO donating compound with mixing and subsequent vaporization and venting of the liquid to produce an extrudate having a uniform distribution of preferably uniformly small additive particles.
摘要翻译：一种方法包括将基础聚合物引入挤出机中，加热到足以形成聚合物熔体的温度，引入包含水的液体和至少一种由NO供给化合物组成的添加剂，混合并随后蒸发并排出液体以产生具有均匀分布的优选均匀的小添加剂颗粒的挤出物。

16. 发明申请

US20130234354A1 MELTBLOWN PROCESS FOR PRODUCING NON-WOVEN FABRICS WITH FLAME-RETARDING CAPABILITY FROM NATURAL CELLULOSE 有权
标题翻译：用于从天然纤维素生产具有阻燃能力的非织造织物的熔融方法
公开(公告)号：US20130234354A1
公开(公告)日：2013-09-12
申请号：US13414874
申请日：2012-03-08
申请人： Wen-Tung CHOU , Ming-Yi Lai , Kun-Shan Huang
发明人： Wen-Tung CHOU , Ming-Yi Lai , Kun-Shan Huang
IPC分类号： B29C47/78
CPC分类号： B29C47/0014 , B29C47/30 , B29C47/364 , B29C47/862 , B29C47/92 , B29C2947/92704 , D01D5/06 , D01D7/00 , D01D10/02 , D01D10/06 , D01F2/02 , D01F13/02 , D04H3/013
摘要： A Meltblown process for producing non-woven fabrics with flame-retarding capability from natural cellulose comprises following steps. Blend pulp and solvent of N-methylmorpholine N-oxide (NMMO) to form slurry. Evaporate water content from slurry by a Thin Film Evaporator to form dope. Extrude the dope off spinneret bank to form filament bundle via meltblown process. Coagulating regenerate, water rinse, hydro-entangled needle-punch and dry the filament bundle to form normal natural cellulose nonwoven. Soaking roll formed nonwoven by flame retardant of N-(hydroxymethyl)-3-(methoxy phosphorus acyl). Orderly dry, bake, neutralize, soaping clean, water rinse, baking dry, soaking roll, alkaline clean, water rinse, dry and coil the nonwoven to produce modified natural cellulose nonwoven of flame retarding capacity. Because of cross-linking reaction between foregoing flame retardant and natural cellulose nonwoven, the flame-retarding capability thereof meet requirements of testing standards in American ASTM D6413-1999 and ASTM D2863-1995. Moreover, the wastes thereof meet environmental protection requirements.
摘要翻译：用于生产具有来自天然纤维素的阻燃性能的无纺织物的熔喷方法包括以下步骤。混合纸浆和N-甲基吗啉N-氧化物（NMMO）的溶剂形成浆料。通过薄膜蒸发器从浆液中蒸发水分，形成涂料。将喷丝头挤出喷丝头，通过熔喷法生成丝束。凝结再生，水冲洗，水缠结针刺，并干燥丝束以形成正常的天然纤维素非织造布。通过N-（羟甲基）-3-（甲氧基磷酰基）的阻燃剂浸泡辊形成非织造织物。有序干燥，烘烤，中和，皂洗清洁，水冲洗，烘干，浸泡辊，碱性清洁，水冲洗，干燥和卷绕非织造布，生产改性天然纤维素非织造布的阻燃能力。由于前述阻燃剂与天然纤维素非织造布之间的交联反应，其阻燃性能符合美国ASTM D6413-1999和ASTM D2863-1995中测试标准的要求。此外，其废物符合环保要求。

17. 发明授权

US08354171B2 Biaxially oriented polyester film for molded part 有权
标题翻译：用于模制件的双轴取向聚酯薄膜
公开(公告)号：US08354171B2
公开(公告)日：2013-01-15
申请号：US12297332
申请日：2007-04-17
申请人： Isao Manabe , Ryosuke Matsui , Masahiro Kimura
发明人： Isao Manabe , Ryosuke Matsui , Masahiro Kimura
IPC分类号： B32B7/04 , B32B27/08 , B32B27/36 , B32B38/00 , B32B38/10
CPC分类号： B32B27/36 , B29C45/14827 , B29C47/0004 , B29C47/0021 , B29C47/0057 , B29C47/065 , B29C47/14 , B29C47/364 , B29C47/8805 , B29C47/8845 , B29C47/887 , B29C55/023 , B29C55/143 , B29C2947/92561 , B29C2947/926 , B29C2947/92647 , B29C2947/92704 , B29K2067/003 , B29K2067/006 , C23C14/0015 , C23C14/20 , Y10T156/1002 , Y10T156/11 , Y10T428/24802 , Y10T428/31678 , Y10T428/31681 , Y10T428/31786 , Y10T428/3179
摘要： A biaxially oriented polyester film is provided, in particular, a biaxially oriented polyester film for molded part capable of being used suitably as a metallic molded part processed after metal deposition on a film surface and a surface protection film in forming a decorative sheet. Provided is a biaxially oriented polyester film for molded part, which is a polyester film that at least two layers of A layer composed of polyester A and B layer composed of polyester B are laminated, wherein interlayer adhesion between A layer and B layer is 5 (N/15 mm) or more, and stress at 100% elongation (F100 value, unit: MPa) at 200° C. and 150° C. in the longitudinal direction and transverse direction of a film is 1 to 50.
摘要翻译：特别提供一种双轴取向聚酯膜，特别是用于成型部件的双轴取向聚酯膜，其能够适用于在金属成膜后在膜表面上加工的金属模制部件和形成装饰片材的表面保护膜。提供一种聚酯薄膜，其是由聚酯A和B由聚酯B组成的至少两层A层的聚酯薄膜，其中A层与B层之间的层间粘合为5（ N / 15mm）以上，膜的长度方向和横向的200℃，150℃下的100％伸长率（F100值，单位：MPa）的应力为1〜50。

18. 发明授权

US08309642B2 Method for dissolving aramid polymer in sulfuric acid using a double shaft kneader 有权
标题翻译：使用双轴捏合机将芳族聚酰胺聚合物溶解在硫酸中的方法
公开(公告)号：US08309642B2
公开(公告)日：2012-11-13
申请号：US12448811
申请日：2008-01-30
申请人： Bernardus Maria Koenders
发明人： Bernardus Maria Koenders
IPC分类号： C08G69/26
CPC分类号： C08J3/097 , B29C47/0004 , B29C47/364 , B29C47/366 , B29C47/369 , C08J2377/10 , D01D1/02 , D01F6/605
摘要： A method for dissolving an aramid polymer in sulfuric acid using a double shaft kneader, comprising the steps: dosing the polymer and the solvent into the kneader, mixing the polymer and the solvent to dissolve the polymer in the solvent for obtaining a solution, degassing the solution to obtain a spin dope, and transporting the spin dope out of the kneader, wherein the polymer is an aramid polymer and the solvent is sulfuric acid, and whereby the aramid polymer is dosed into the kneader prior to dosing the sulfuric acid into the kneader.
摘要翻译：一种使用双轴捏和机将芳族聚酰胺聚合物溶解在硫酸中的方法，包括以下步骤：将聚合物和溶剂投入到捏合机中，混合聚合物和溶剂以将聚合物溶解在溶剂中以获得溶液，脱气溶液以获得旋涂液，并将旋转纺丝液输送出捏合机，其中聚合物是芳族聚酰胺聚合物，溶剂是硫酸，由此在将硫酸加入到捏合机中之前将芳族聚酰胺聚合物加入捏合机中。

19. 发明授权

US08247041B2 Cellulose acylate film 有权
标题翻译：纤维素酰化膜
公开(公告)号：US08247041B2
公开(公告)日：2012-08-21
申请号：US11793603
申请日：2005-12-22
申请人： Kiyokazu Hashimoto , Yasutomo Goto
发明人： Kiyokazu Hashimoto , Yasutomo Goto
IPC分类号： B29D11/00
CPC分类号： C08J5/18 , B29C41/26 , B29C47/0021 , B29C47/0057 , B29C47/364 , B29C47/367 , B29C47/38 , B29C47/68 , B29C47/686 , B29C47/786 , B29C47/8845 , B29C47/886 , B29C55/045 , B29C55/06 , B29C55/065 , B29C55/08 , B29C55/085 , B29C55/16 , B29K2001/00 , B29K2001/12 , B29K2105/0079 , B29K2995/0034 , B29K2995/0072 , B29K2995/0073 , B29L2007/002 , C08J2301/12 , C08J2301/14 , Y02P20/582 , Y10T428/10 , Y10T428/1077 , Y10T428/1086 , Y10T428/24802
摘要： A cellulose acylate film produced by a melt-casting film formation, wherein the total of the number of projections having a height of from 0.1 μm to 100 μm and a length of at least 1 mm and the number of depressions having a depth of from 0.1 μm to 100 μm and a length of at least 1 mm is at most 10 per 10 cm of the width of the film. When built in a liquid-crystal display device, the cellulose acylate film significantly reduces the display blur in the device.
摘要翻译：通过熔融流延膜形成制造的纤维素酰化物膜，其中高度为0.1μm至100μm，长度为至少1mm的突起的数目和深度为0.1的凹陷的数量的总和 μm至100μm，并且至少1mm的长度在膜的宽度的每10cm处为至多10个。当内置液晶显示装置时，纤维素酰化物膜显着降低了装置中的显示模糊。

20. 发明授权

US08153044B2 Heat treatment of thermoplastic film, and thermoplastic film and method for producing the same 有权
标题翻译：热塑性薄膜的热处理和热塑性薄膜及其制造方法
公开(公告)号：US08153044B2
公开(公告)日：2012-04-10
申请号：US12104826
申请日：2008-04-17
申请人： Kiyokazu Hashimoto , Tetsuya Yoshida , Masaaki Otoshi
发明人： Kiyokazu Hashimoto , Tetsuya Yoshida , Masaaki Otoshi
IPC分类号： B29C71/00 , B29D7/01 , B29D11/00
CPC分类号： B29C71/02 , B29C41/26 , B29C41/28 , B29C47/0021 , B29C47/14 , B29C47/364 , B29C47/367 , B29C47/40 , B29C47/68 , B29C47/686 , B29C47/76 , B29C55/08 , B29C55/12 , B29K2001/00 , B29K2001/12 , B29K2023/38 , B29K2105/256 , B29K2995/0034 , G02F1/133634 , Y02P20/582
摘要： A thermoplastic film is transversely stretched, and then transported in a heat-treating zone (46) such that the ratio (G/D) of an inter-roll distance (G) to a roll lap length (D) is 0.01 to 3, and the ratio (V2/V1) of an exit-side transporting speed (V2) to an entry-side transporting speed (V1) is 0.6 to 0.999. The thermoplastic film is heat-treated in the heat-treating zone (46) at (Tg−20)° C. to (Tg+50)° C., in which Tg is the glass transition temperature of the film. The heat-treated thermoplastic film exhibits an Rth/Re ratio of at least 0.5 and less than 1, an Rth/Re ratio range of 0.01 to 0.1 in the width direction, and a thermal dimensional change of 0.001% to 0.3% under conditions of 80° C. and 200 hours.
摘要翻译：将热塑性薄膜横向拉伸，然后在热处理区域（46）中输送，使得辊间距离（G）与滚卷长度（D）之比（G / D）为0.01〜3，出口侧输送速度（V2）与入口侧输送速度（V1）的比（V2 / V1）为0.6〜0.999。将热塑性薄膜在（Tg-20）℃至（Tg + 50）℃的热处理区域（46）中热处理，其中Tg是薄膜的玻璃化转变温度。热处理热塑性薄膜的Rth / Re比在宽度方向上的Rth / Re比范围为0.01〜0.1，热尺寸变化为0.001〜0.3％，条件为 80℃和200小时。

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