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公开(公告)号：US09365537B2
公开(公告)日：2016-06-14
申请号：US14359333
申请日：2012-11-23
申请人： Ticona GMBH
发明人： Michael Haubs , Jurgen Lingnau , Klaus Kurz
IPC分类号： C07D323/06 , C08G65/16 , C07D323/04
CPC分类号： C07D323/06 , C07C47/04 , C07D323/04 , C08G2/10 , C08G2/36 , C08G65/06 , C08G65/16 , C08G65/30 , C08G2650/62 , C08J11/16 , C08J11/28 , C08J2359/02 , Y02P20/125
摘要： A process for recycling polyoxymethylene polymers is disclosed. A polyoxymethylene polymer is at least partially dissolved in an aprotic compound. The resulting solution or suspension (liquid mixture) is then contacted with a catalyst which causes the polyoxymethylene polymer to be converted into a cyclic acetal. The cyclic acetal can be separated, collected and used in other processes. In one embodiment, the cyclic acetal may be used to produce a polyoxymethylene polymer.
摘要翻译： 公开了一种再循环聚甲醛聚合物的方法。 聚甲醛聚合物至少部分溶解在非质子传递化合物中。 然后将所得溶液或悬浮液（液体混合物）与催化剂接触，催化剂使聚甲醛聚合物转化为环状缩醛。 环状缩醛可以分离，收集并用于其他工艺。 在一个实施方案中，环状缩醛可以用于制备聚甲醛聚合物。
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公开(公告)号：US09163120B2
公开(公告)日：2015-10-20
申请号：US14246536
申请日：2014-04-07
申请人： Ticona GmbH
摘要： An initiator for cationic polymerization comprises a salt of a protic acid as well as a protic add. The molar ratio of protic acid to salt is in the range from 1:0.01 to 1:2000. The initiator is used for example for cationic homo- or copolymerization of trioxane, and permits stable and flexible operation of the polymerization.
摘要翻译： 用于阳离子聚合的引发剂包括质子酸的盐以及质子添加剂。 质子酸与盐的摩尔比在1:0.01至1:2000的范围内。 引发剂用于例如三恶烷的阳离子均聚或共聚，并且允许聚合的稳定和灵活的操作。
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3.发明授权Composite polymeric articles formed from extruded sheets containing a liquid crystal polymer 有权由含有液晶聚合物的挤出片形成的复合聚合物制品公开(公告)号：US09056950B2
公开(公告)日：2015-06-16
申请号：US13183874
申请日：2011-07-15
申请人： Achim Hofmann , Paul C. Yung
发明人： Achim Hofmann , Paul C. Yung
IPC分类号： B32B27/32 , B32B5/16 , C09K19/00 , C08J5/00 , B29C43/00 , B29C47/00 , B29C51/00 , B29C51/02 , B29C43/24 , B29C47/34 , B29C51/10 , B29K105/00 , B29K105/16 , B29L7/00 , B29L23/00 , B29L31/00
CPC分类号： C08J5/00 , A21B3/132 , A21B3/15 , B29C43/003 , B29C43/24 , B29C47/0019 , B29C47/0021 , B29C47/003 , B29C47/0033 , B29C47/34 , B29C47/822 , B29C47/8805 , B29C47/90 , B29C47/904 , B29C51/002 , B29C51/02 , B29C51/10 , B29C2791/001 , B29C2791/006 , B29C2791/007 , B29C2793/0081 , B29K2105/0079 , B29K2105/16 , B29K2995/0016 , B29L2007/008 , B29L2023/001 , B29L2031/712 , B29L2031/7134 , C08J2300/12 , C08J2300/14 , Y10T428/266
摘要： A process for forming shaped three-dimensional products is described made from a composition containing at least one filler and an aromatic liquid crystal polymer. In one embodiment, the process includes forming a substrate such as a film, a sheet or a tube, through an extrusion process. Once the substrate is formed, the substrate is then heated and fed to a shaping process. The shaping process may comprise a thermal forming process or a blow molding process. In order to form the three-dimensional products, the aromatic liquid crystal polymer has a high heat of crystallization, a high melt temperature and/or a high melt viscosity.
摘要翻译： 由含有至少一种填料和芳香族液晶聚合物的组合物制成成型的三维制品的方法。 在一个实施方案中，该方法包括通过挤出方法形成诸如膜，片或管的基底。 一旦形成基底，然后将基底加热并进料到成形过程。 成型过程可以包括热成型工艺或吹塑成型工艺。 为了形成三维产品，芳族液晶聚合物具有高结晶热，高熔体温度和/或高熔体粘度。
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4.发明授权High molecular weight polyethylene fibers and membranes, their production and use 有权高分子量聚乙烯纤维和膜，其生产和使用公开(公告)号：US08993704B2
公开(公告)日：2015-03-31
申请号：US13700884
申请日：2011-07-01
申请人： Dominique Robert , Julia Hufen , Kerstin Lüdtke , Jens Ehlers
发明人： Dominique Robert , Julia Hufen , Kerstin Lüdtke , Jens Ehlers
IPC分类号： C08F10/02
CPC分类号： B29C47/0004 , B29C47/0014 , B29C47/0021 , C08F10/00 , C08F10/02 , C08F110/02 , D01F6/04 , C08F4/64193 , C08F2500/01 , C08F2500/24
摘要： In a process for producing an elongated polyethylene component, such as a fiber or membrane, polyethylene powder having a molecular weight of at least 3×105 g/mol as determined by ASTM 4020 is dissolved in a solvent to produce an extrudable solution. The solution is then extruded through a die to form an elongated component and at least part of said solvent is removed from the elongated component. The polyethylene powder used in the process is produced by polymerizing ethylene in the presence of a catalyst composition comprising a Group 4 metal complex of a phenolate ether ligand.
摘要翻译： 在制造细长的聚乙烯组分如纤维或膜的方法中，将通过ASTM 4020测定的分子量至少为3×105g / mol的聚乙烯粉末溶解在溶剂中以制备可挤出的溶液。 然后将溶液通过模具挤出以形成细长部件，并且从细长部件移除至少部分所述溶剂。 在该方法中使用的聚乙烯粉末通过在包含酚盐醚配体的第4族金属络合物的催化剂组合物存在下聚合乙烯来制备。
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公开(公告)号：US08829085B2
公开(公告)日：2014-09-09
申请号：US13273475
申请日：2011-10-14
申请人： Kirsten Markgraf , Lowell Larson
发明人： Kirsten Markgraf , Lowell Larson
IPC分类号： C08K3/40 , C08K5/3432 , C08K5/3445 , C08K5/3492 , C08K5/29 , C08K5/31 , C08L75/10 , C08G18/28
CPC分类号： C08G18/56 , C08G18/7671 , C08J5/04 , C08J2359/00
摘要： The present invention relates to a molding composition, a process for the manufacturing of said molding composition, molded parts obtainable therefrom as well as the use of the molding composition for the manufacturing of molded parts used in the automotive industry, for housings, latches, window winding systems, wiper systems, sun roof systems, seat adjustments, levers, gears, claws, pivot housing or wiper arms.
摘要翻译： 本发明涉及一种模制组合物，一种用于制造所述模塑组合物的方法，由其获得的模塑部件以及用于制造用于汽车工业的模制零件的模塑组合物，壳体，闩锁，窗户 绕线系统，雨刷系统，太阳屋顶系统，座椅调节器，杠杆，齿轮，爪，枢轴壳体或雨刷臂。
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6.发明授权公开(公告)号：US08742065B2
公开(公告)日：2014-06-03
申请号：US13482158
申请日：2012-05-29
IPC分类号： C08G65/34
摘要： Oxymethylene polymers having a bimodal distribution or having a distribution of higher modality and having a targeted content of a low molecular weight fraction of from 1 to 5 percent by mass are described. Moldings of these polymers are distinguished by high low-temperature notched impact strength associated with a high modulus of elasticity.
摘要翻译： 描述具有双峰分布或具有较高模态分布并且具有1至5质量％的低分子量分数的目标含量的甲醛聚合物。 这些聚合物的模制品通过与高弹性模量相关的高低温缺口冲击强度来区分。
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公开(公告)号：US08722819B2
公开(公告)日：2014-05-13
申请号：US13700875
申请日：2011-07-01
申请人： Dominique Robert , Julia Hufen , Kerstin Lüdtke , Jens Ehlers , Gary Diamond , Margarete Lecrec , Guang Zhu
发明人： Dominique Robert , Julia Hufen , Kerstin Lüdtke , Jens Ehlers , Gary Diamond , Margarete Lecrec , Guang Zhu
IPC分类号： C08F4/646
CPC分类号： C08F4/646 , C08F10/00 , C08F110/02 , C08F2500/01 , C08F2500/24 , C08F4/64193
摘要： In a process for producing polyethylene having a molecular weight of at least 3×105 g/mol as determined by ASTM 4020, ethylene is contacted under polymerization conditions with a slurry of a catalyst composition comprising a Group 4 metal complex of a phenolate ether ligand, wherein the slurry further includes a scavenger comprising an alkyl magnesium compound.
摘要翻译： 在通过ASTM 4020测定的分子量为至少3×105g / mol的聚乙烯的方法中，乙烯在聚合条件下与包含酚盐醚配体的第4族金属配合物的催化剂组合物的浆料接触， 其中所述浆料还包含包含烷基镁化合物的清除剂。
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公开(公告)号：US08691936B2
公开(公告)日：2014-04-08
申请号：US13527356
申请日：2012-06-19
摘要： An initiator for cationic polymerization comprises a salt of a protic acid as well as a protic add. The molar ratio of protic acid to salt is in the range from 1:0.01 to 1:2000. The initiator is used for example for cationic homo- or copolymerization of trioxane, and permits stable and flexible operation of the polymerization.
摘要翻译： 阳离子聚合引发剂包括质子酸和质子酸的盐。 质子酸与盐的摩尔比在1:0.01至1:2000的范围内。 引发剂用于例如三恶烷的阳离子均聚或共聚，并且允许聚合的稳定和灵活的操作。
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公开(公告)号：US20130323451A1
公开(公告)日：2013-12-05
申请号：US13879307
申请日：2011-10-14
申请人： Oliver Jünger , Kirsten Markgraf
发明人： Oliver Jünger , Kirsten Markgraf
IPC分类号： C08K5/435
CPC分类号： C08K5/435 , C08G18/0895 , C08G18/56 , C08K5/0016 , C08K5/10 , C08L75/10 , Y10T428/139 , C08L59/04
摘要： The present invention relates to a molding composition, molded parts obtainable therefrom as well as the use of the molding composition for the manufacturing of molded parts used in the automotive industry, as well as for cables, pipes, tubes, corrugated pipes, fuel pipes, air pipes, fuel hoses, break hoses, air hoses, hydraulic hoses, pneumatic hoses, pressure hoses, and connection assemblies.
摘要翻译： 本发明涉及一种模制组合物，可从其获得的模塑部件以及用于制造汽车工业中使用的模制零件的模塑组合物的用途，以及用于电缆，管道，管，波纹管，燃料管， 空气管，燃油软管，断气软管，空气软管，液压软管，气动软管，压力软管和连接组件。
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10.发明申请SHAPED HIGH MOLECULAR WEIGHT POLYETHYLENE ARTICLES, THEIR PRODUCTION AND USE 审中-公开形状高分子量聚乙烯文章及其生产与使用公开(公告)号：US20130066022A1
公开(公告)日：2013-03-14
申请号：US13700888
申请日：2011-07-06
IPC分类号： C08F110/02 , B29C43/52 , B29C47/78
CPC分类号： C08F110/02 , C08F2410/04 , C08F2500/01 , C08F2500/11 , C08F2500/21 , C08F4/025 , C08F4/64193
摘要： A shaped article, suitable for in a prosthetic device, is formed of polyethylene having a molecular weight of at least 3×105 g/mol as determined by ASTM 4020, and has a yield strength greater than 20 as determined by DIN EN ISO 527. The polyethylene is produced by polymerizing ethylene in the presence of a catalyst composition comprising a Group 4 metal complex of a phenolate ether ligand.
摘要翻译： 适合于假体装置的成型制品由通过ASTM 4020确定的分子量至少为3×105g / mol的聚乙烯形成，并且通过DIN EN ISO 527确定的屈服强度大于20。 聚乙烯通过在包含酚盐醚配体的第4族金属络合物的催化剂组合物的存在下聚合乙烯来制备。
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