公开(公告)号：EP3060605A1

公开(公告)日：2016-08-31

申请号：EP14833183.8

申请日：2014-10-10

申请人： Ticona GmbH

发明人： ZIA, Qamer ,  JUENGER, Oliver ,  BASTIAENS, Jos ,  MARKGRAF, Kirsten

IPC分类号： C08L59/00 ,  C08J3/22 ,  C08K3/00 ,  C08K5/3445 ,  C08K5/54 ,  C08K7/00 ,  C08K7/02 ,  C08L27/12

CPC分类号： C10M155/02 ,  C08G16/02 ,  C08K3/38 ,  C08K2003/385 ,  C08L59/00 ,  C08L59/04 ,  C08L61/00 ,  C08L83/04 ,  C08L91/06 ,  C10M125/26 ,  C10M2229/02 ,  C08L27/18

摘要： A tribologically modified polyoxymethylene polymer composition is disclosed. The polyoxymethylene polymer composition is comprised of a polyoxymethylene polymer and at least one tribological modifier. The tribological modifier may comprise at least one tribological modifier comprising an ultra-high molecular weight silicone having a kinematic viscosity of greater than 100,000 mm2s−1. The composition may exhibit a dynamic coefficient of friction against a counter-material of from about 0.01 to about 0.15. The polyoxymethylene polymer compositions provide polymer articles with improved tribological properties and mechanical properties.

公开(公告)号：EP2652001A1

公开(公告)日：2013-10-23

申请号：EP11769886.0

申请日：2011-10-14

申请人： Ticona GmbH

发明人： MARKGRAF, Kirsten ,  LARSON, Lowell

IPC分类号： C08G18/56 ,  C08G18/76 ,  C08K7/14 ,  C08J5/04

CPC分类号： C08K7/14 ,  C08G18/56 ,  C08G18/7671 ,  C08K5/29 ,  C08K5/34922 ,  C08L59/02 ,  C08L61/02 ,  C08L2201/08

摘要： The present invention relates to a molding composition, a process for the manufacturing of this molding composition, the molded parts obtainable from this molding composition 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, pulleys, sun roof systems, seat adjustments, levers, gears, claws, pivot housing, brackets, wiper arms or seat rails. The molding composition contains at least one polyoxymethylene having terminal OH-groups between 20 mmol/kg and 50 mmol/kg, at least one polyisocyante coupling agent, at least one reinforcing glass fiber that has been sized, and optionally at least one formaldehyde scavenger. The moldings produced from this molding composition are distinguished by their improved mechanical properties while having low formaldehyde emissions and excellent tensile strength while having a good flex fatigue and creep performance.

摘要翻译： 本发明涉及一种模塑组合物，该模塑组合物的制造方法，由该模塑组合物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用于壳体 锁扣，窗帘系统，刮水器系统，滑轮，太阳屋顶系统，座椅调节器，杠杆，齿轮，爪，枢轴外壳，支架，雨刷臂或座椅导轨。 模塑组合物包含至少一种具有20mmol / kg至50mmol / kg末端OH-基团的至少一种聚甲醛，至少一种聚异氰酸酯偶联剂，至少一种已经定型的增强玻璃纤维，以及任选的至少一种甲醛清除剂。 由该模塑组合物制成的模制品的特征在于它们具有改进的机械性能，同时具有低的甲醛释放和优异的拉伸强度，同时具有良好的挠曲疲劳和蠕变性能。

公开(公告)号：EP2652038A1

公开(公告)日：2013-10-23

申请号：EP11768043.9

申请日：2011-10-14

申请人： Ticona GmbH

发明人： JÜNGER, Oliver ,  MARKGRAF, Kirsten

IPC分类号： C08L59/02 ,  C08L59/04 ,  C08K5/101 ,  C08K5/11 ,  C08K5/12 ,  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： 本发明涉及一种模塑组合物，由其获得的模塑部件以及该模塑组合物用于制造汽车工业中使用的模塑部件以及用于电缆，管道，管，波纹管，燃料管等的用途。 空气管，燃料软管，破裂软管，空气软管，液压软管，气动软管，压力软管和连接组件。