METHOD FOR PRODUCING A POLYCARBONATE LAYERED COMPOSITE
    34.
    发明申请
    METHOD FOR PRODUCING A POLYCARBONATE LAYERED COMPOSITE 有权
    生产聚碳酸酯层复合材料的方法

    公开(公告)号:US20100310812A1

    公开(公告)日:2010-12-09

    申请号:US12740695

    申请日:2008-10-29

    IPC分类号: B32B3/08 B32B37/14 B42D15/10

    摘要: The invention relates to a method for making a structure with at least a first polymer layer and a second polymer layer, each made from a polycarbonate polymer based on bisphenol A, between the polymer layers a component being arranged, comprising the following steps: a) the component is arranged on the first polymer layer or placed in a depression of the first polymer layer, b) the first polymer layer is coated on the side, on which or in which the component is arranged, at least in the region of the component with a liquid preparation comprising a solvent or a mixture of solvents and a polycarbonate derivative based on a geminally disubstituted dihydroxydiphenyl cycloalkane, c) optionally a drying step is made after step b), d) after step b) or step c), the second polymer layer is placed on the first polymer layer, covering the component, e) the first polymer layer and the second polymer layer are laminated with each other under pressure, at a temperature from 120° C. to 180° C. and for a defined time.

    摘要翻译: 本发明涉及一种制造具有至少第一聚合物层和第二聚合物层的结构的方法,每个第一聚合物层和第二聚合物层均由基于双酚A的聚碳酸酯聚合物制成,所述聚合物层之间布置有一种组分,包括以下步骤:a) 所述组件被布置在所述第一聚合物层上或者放置在所述第一聚合物层的凹陷部中,b)所述第一聚合物层至少在所述组分的区域中涂覆在所述组分的所述侧面或其中, 使用包含溶剂或溶剂混合物的液体制剂和基于二取代二羟基二苯基环烷烃的聚碳酸酯衍生物,c)任选地在步骤b),d)步骤b)或步骤c)之后进行干燥步骤,第二步 将聚合物层置于第一聚合物层上,覆盖该组分,e)第一聚合物层和第二聚合物层在120℃至180℃的温度下在压力下彼此层叠。 d定义一段时间。

    FILMS HAVING IMPROVED PROPERTIES
    36.
    发明申请
    FILMS HAVING IMPROVED PROPERTIES 审中-公开
    具有改进性质的胶片

    公开(公告)号:US20100092755A1

    公开(公告)日:2010-04-15

    申请号:US12542973

    申请日:2009-08-18

    IPC分类号: C10M105/72 B32B27/00

    摘要: The invention relates to films having good sliding friction properties and gloss values, consisting of a plastics composition comprising from 96 to 99.499 wt. % of a transparent polycarbonate and from 0.001 to 4 wt. % quaternary ammonium salts of perfluoroalkylsulfonic acids as lubricant additive and from 0.5 to 29.999 wt. % barium sulfate, the sum of the mentioned constituents in each case being 100 wt. %. The films exhibit improved properties in processing. The invention relates further to mouldings produced from these films.

    摘要翻译: 本发明涉及具有良好的滑动摩擦性能和光泽度值的薄膜,该塑料组合物包含96-99.499wt。 %的透明聚碳酸酯和0.001至4wt。 全氟烷基磺酸的季铵盐作为润滑添加剂,为0.5〜29.999重量% %硫酸钡,每种情况下所述组分的总和为100重量%。 %。 该膜在加工中表现出改善的性能。 本发明进一步涉及由这些膜制成的模制品。