Fiber reinforced polyoxymethylene composition with improved thermal properties
    2.
    发明授权
    Fiber reinforced polyoxymethylene composition with improved thermal properties 有权
    纤维增强聚甲醛组合物具有改善的热性能

    公开(公告)号:US09062183B2

    公开(公告)日:2015-06-23

    申请号:US14136119

    申请日:2013-12-20

    申请人: Ticona GmbH

    摘要: The present disclosure relates to a molding composition and to molded products made from the composition. In accordance with the present disclosure, the polymer composition contains a polyoxymethylene copolymer having a relatively low amount of comonomer units. The polyoxymethylene polymer is combined with at least one reinforcing fiber and a coupling agent. The above polymer produces a composition have a relatively high heat deflection temperature, while also having excellent mechanical properties.

    摘要翻译: 本发明涉及一种模制组合物和由该组合物制成的模塑产品。 根据本公开内容,聚合物组合物含有具有相对低量的共聚单体单元的聚甲醛共聚物。 聚甲醛聚合物与至少一种增强纤维和偶联剂组合。 上述聚合物产生具有相对高的热变形温度的组合物,同时也具有优异的机械性能。

    COATED POLYOXYMETHYLENES
    5.
    发明申请
    COATED POLYOXYMETHYLENES 有权
    涂层聚氧乙烯

    公开(公告)号:US20100316865A1

    公开(公告)日:2010-12-16

    申请号:US12867117

    申请日:2009-02-05

    IPC分类号: B32B5/16 B05D1/26

    摘要: The present invention relates to coated polyoxymethylene moldings, comprising at least one polyoxymethylene homo- or copolymer A), and also, if appropriate, further additives B), which has been coated on the surface with at least one binder C) and one formaldehyde scavenger D), wherein the binder C) used comprises a polyalkylene oxide C1 or a polyvinyl ester C2 or a graft polymer C3 composed of C1 and C2 or a mixture of these, and the formaldehyde scavenger D) used comprises at least one lysine compound.

    摘要翻译: 本发明涉及包含至少一种聚甲醛均聚物或共聚物A)的涂覆的聚甲醛模制品,以及如果合适的话,还可以用至少一种粘合剂C)和一种甲醛清除剂涂覆在表面上的其它添加剂B) D),其中使用的粘合剂C)包括聚环氧烷C1或聚乙烯基酯C2或由C1和C2组成的接枝聚合物C3或它们的混合物和所用的甲醛清除剂D)包括至少一种赖氨酸化合物。

    Method for Producing Resin Composition
    8.
    发明公开

    公开(公告)号:US20240117127A1

    公开(公告)日:2024-04-11

    申请号:US18275605

    申请日:2022-02-03

    发明人: Koichi Ueno

    摘要: Provided is a method for producing a resin composition from which can be formed a molded body having excellent tensile elongation and/or rigidity, and more preferably a molded body which stably achieves both high tensile elongation and high rigidity. An aspect of the present invention provides a method for producing a resin composition which contains a first component and a second component, said method comprising a kneading step for kneading the first component and the second component via an extruder provided with a kneading zone that includes a plurality of narrow gap zones in which the gap between a cylinder inner wall and a screw is not more than 2 mm.

    POLYOXYMETHYLENE POLYMER COMPOSITION HAVING LOW FRICTION
    9.
    发明申请
    POLYOXYMETHYLENE POLYMER COMPOSITION HAVING LOW FRICTION 审中-公开
    具有低摩擦力的聚甲基乙烯聚合物组合物

    公开(公告)号:US20160177219A1

    公开(公告)日:2016-06-23

    申请号:US14971470

    申请日:2015-12-16

    申请人: Ticona GmbH

    摘要: A tribologically modified polyoxymethylene polymer composition is disclosed. The polyoxymethylene polymer composition is comprised of a polyoxymethylene polymer, reinforcing fibers, 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 about 100,000 mm2s−1. The composition may exhibit a dynamic coefficient of friction against a counter-material of from about 0.001 to about 0.2. The polyoxymethylene polymer compositions provide polymer articles with improved tribological properties and mechanical properties. In one embodiment, the composition contains a polyoxymethylene polymer having functional groups, a coupling agent, reinforcing fibers, and the above silicone.

    摘要翻译: 公开了摩擦改性的聚甲醛聚合物组合物。 聚甲醛聚合物组合物由聚甲醛聚合物,增强纤维和至少一种摩擦改性剂组成。 摩擦学改性剂可以包含至少一种摩擦学改性剂,其包含运动粘度大于约100,000mm 2 / s的超高分子量硅氧烷。 组合物可以表现出约0.001至约0.2的相对材料的动态摩擦系数。 聚甲醛聚合物组合物提供具有改进的摩擦学性能和机械性能的聚合物制品。 在一个实施方案中,组合物含有具有官能团的聚甲醛聚合物,偶联剂,增强纤维和上述硅氧烷。

    Glass fiber-reinforced polyoxymethylene
    10.
    发明授权
    Glass fiber-reinforced polyoxymethylene 有权
    玻璃纤维增​​强聚甲醛

    公开(公告)号:US08829085B2

    公开(公告)日:2014-09-09

    申请号:US13273475

    申请日:2011-10-14

    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。