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    • 2. 发明申请
    • BLENDS OF POLYARYLENE ETHERS AND POLYARYLENE SULFIDES
    • 聚乙烯醚和聚亚烷基硫化物的混合物
    • US20120252962A1
    • 2012-10-04
    • US13515905
    • 2010-12-14
    • Martin WeberChristian MaletzkoSusanne ZeiherMark VölkelNorbert GüntherbergRüdiger Bluhm
    • Martin WeberChristian MaletzkoSusanne ZeiherMark VölkelNorbert GüntherbergRüdiger Bluhm
    • C08L81/06C08L81/04
    • C08L81/06C08G2650/40C08L2205/02C08L81/02C08L71/00
    • The present invention relates to thermoplastic molding materials comprising the following components: (A) at least one polyarylene ether, (B) at least one polyarylene sulfide, (C) at least one functionalized polyarylene ether comprising carboxyl groups having a viscosity number according to DIN EN ISO 1628-1 of 45 to 65 ml/g measured in 1% strength by weight solution in N-methyl-2-pyrrolidone at 25° C., (D) at least one fibrous or particulate filler and (E) optionally further additives and/or processing assistants. In addition, the present invention relates to a process for the preparation of the thermoplastic molding materials according to the invention, the use thereof for the production of shaped articles and the use of functionalized polyarylene ethers comprising carboxyl groups having a viscosity number according to DIN EN ISO 1628-1 of 45 to 65 ml/g measured in 1% strength by weight solution in N-methyl-2-pyrrolidone at 25° C. for increasing the elongation at break and for improving the impact strength.
    • 本发明涉及包含以下组分的热塑性模塑材料:(A)至少一种聚亚芳基醚,(B)至少一种聚芳硫醚,(C)至少一种官能化聚亚芳基醚,其含有根据DIN 在25℃下,在N-甲基-2-吡咯烷酮中的1重量%的重量溶液中测量的EN ISO 1628-1为45至65ml / g,(D)至少一种纤维或颗粒填料和(E)任选进一步 添加剂和/或加工助剂。 此外,本发明涉及一种制备本发明的热塑性成型材料的方法,其用于生产成型制品的用途,以及使用包含羧基的官能化聚亚芳基醚,其粘度值根据DIN EN 在25℃下在1-甲基-2-吡咯烷酮中的1重量%溶液中测量的ISO 1628-1为45至65ml / g,用于增加断裂伸长率和改善冲击强度。