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    • 35. 发明授权
    • Use of thermoplastic molding materials for GID/WIT
    • 使用热塑性成型材料进行GID / WIT
    • US08425829B2
    • 2013-04-23
    • US13478971
    • 2012-05-23
    • Andreas EipperRainer KlenzThomas FritzscheMark Völkel
    • Andreas EipperRainer KlenzThomas FritzscheMark Völkel
    • B29C43/34B29C43/52C08L67/03
    • C08L67/02C08K7/02C08K7/16C08L67/00C08L69/00C08L2666/18
    • Use of thermoplastic molding compositions comprising A) from 10 to 89% by weight of a polyethylene terephthalate which can comprise up to 65% by weight, based on 100% by weight of A), of another polyester, B) from 0.01 to 50% by weight of B1) at least one highly branched or hyperbranched polycarbonate with an OH number of from 1 to 600 mg KOH/g of polycarbonate (to DIN 53240, part 2), or B2) at least one highly branched or hyperbranched polyester of AxBy type, where x is at least 1.1 and y is at least 2.1, or a mixture of these, C) from 10 to 60% by weight of a fibrous or particulate filler, and D) from 0 to 20% by weight of further additives, where the total of the percentages by weight of components A) to D) is 100%, for the production of moldings by means of the internal-gas-pressure process and/or the water-injection process.
    • 使用热塑性模塑组合物,其包含A)10至89重量%的聚对苯二甲酸乙二醇酯,其可以包含至多65重量%,基于100重量%的A),另一个聚酯,B)0.01至50重量% 至少一种高度支化或超支化的聚碳酸酯,其OH值为1至600mg KOH / g聚碳酸酯(根据DIN 53240,第2部分)或B2)至少一种高度支化或超支化的AxBy聚酯 类型,其中x为至少1.1,y为至少2.1,或这些的混合物,C)10至60重量%的纤维或颗粒填料,以及D)0至20重量%的其它添加剂 ,其中组分A)至D)的重量百分比的总和为100%,用于通过内部气体压力法和/或注水方法生产模制品。