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TALC-FILLED COMPOUND AND THERMOPLASTIC MOULDING MATERIAL

机译:滑石粉填充物和热塑成型材料

摘要

The invention relates to a compound for producing a thermoplastic moulding material, the compound containing the following constitents: A) between 35 and 85 wt. % of an aromatic polycarbonate, polyester carbonate and/or polyester; B) between 5 and 45 wt. % of a rubber-modified vinyl (co)polymer with a gel content measured as a part that is insoluble in acetone, amounting to between 15 and 25 wt. % of the components B; C) between 7 and 30 wt. % of talc; D) between 0.01 and 1 wt. % of at least dihydrogen phosphate salt with a cation selected from the group consisting of aluminium and zinc; and E) between 0 and 10 wt. % of polymer additives. The invention also relates to a method for producing a moulding material from the compound, to the moulding material itself, to the use of the compound or the moulding material for producing moulded bodies, and to moulded bodies containing the compound or the moulding material.
机译:本发明涉及用于生产热塑性模塑材料的化合物,该化合物包含以下成分:A)35至85重量%。芳族聚碳酸酯,聚酯碳酸酯和/或聚酯的百分比; B)5至45 wt。 %的橡胶改性的乙烯基(共)聚合物,其凝胶含量作为不溶于丙酮的部分测得,为15-25wt。%。组分B的百分比; C)7至30 wt。滑石的百分比; D)在0.01和1wt。%之间。 %的至少磷酸二氢盐与选自铝和锌的阳离子;和E)在0和10wt。%之间。聚合物添加剂的百分比。本发明还涉及一种由该化合物生产模制材料的方法,该模制材料本身,该化合物或该模制材料在生产模制体中的用途以及包含该化合物或模制材料的模制体。

著录项

  • 公开/公告号WO2019016369A1

    专利类型

  • 公开/公告日2019-01-24

    原文格式PDF

  • 申请/专利权人 COVESTRO DEUTSCHLAND AG;

    申请/专利号WO2018EP69765

  • 发明设计人 SEIDEL ANDREAS;

    申请日2018-07-20

  • 分类号C08L69;

  • 国家 WO

  • 入库时间 2022-08-21 11:57:14

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