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    • 6. 发明申请
    • Structured component, in particular a shielding element in the form of a heat shield
    • 结构部件,特别是隔热罩形式的屏蔽元件
    • US20100203286A1
    • 2010-08-12
    • US12308393
    • 2007-06-23
    • Beate Ziak-BeyerleinMarkus Lang
    • Beate Ziak-BeyerleinMarkus Lang
    • B32B3/10
    • B60R13/0869B60R13/0876Y10T428/24289
    • The invention relates to a structured component, in particular a shielding element in the form of a heat shield, comprising a shielding body (1) with a moulded part (3) that forms a shielding surface (7), said surface at least partially surrounding a component to be shielded. The shielding body (1) has a second moulded part (5) that forms an additional shielding surface (23) and both moulded parts (3, 5) have flat dish-shaped forms that delimit at least one spacer chamber (21) with a predefinable clearance. The structured component is characterised in that the respective clearances in the spacer chamber (21), which leads to the environment, vary at least in some sections in the vicinity of the interspaced ends of the moulded parts (3, 5).
    • 本发明涉及一种结构化部件,特别是一种隔热罩形式的屏蔽元件,该屏蔽元件包括具有形成屏蔽表面(7)的模制部件(3)的屏蔽体(1),所述表面至少部分地围绕 要屏蔽的组件。 屏蔽体(1)具有形成另外的屏蔽表面(23)的第二模制部件(5),并且两个模制部件(3,5)具有平坦的碟形形状,其将至少一个间隔室(21)界定为具有 可预先确定的清关。 结构化部件的特征在于,导致环境的间隔室(21)中的相应间隙至少在模制部件(3,5)的间隔端附近的一些部分中变化。
    • 8. 发明申请
    • POLYPROPYLENE RESIN COMPOSITION AND INJECTION MOLDED ITEM FOR AUTOMOBILE THEREFROM
    • 聚丙烯树脂组合物和注塑成型机
    • US20090253849A1
    • 2009-10-08
    • US12303277
    • 2007-06-04
    • Susumu KanzakiHiroshi InanamiKaoru Inoue
    • Susumu KanzakiHiroshi InanamiKaoru Inoue
    • C08K3/34C08L53/00B29C45/02
    • C08L23/10B60R13/02B60R13/04B60R13/0869C08F297/08C08F297/083C08K3/346C08L23/0815C08L23/16C08L53/00C08L2205/02C08L2205/035C08L2666/02C08L2666/04
    • Provided are a polypropylene resin composition that excels not only in fluidity but also in balance between rigidity and impact resistance, and that can, when being molded into an automotive injection molded article, provide an automotive injection molded article excelling in weld appearance and flow mark appearance, and an automotive injection molded article made thereof. There is provided a polypropylene resin composition comprising 50 to 65 wt % of propylene-ethylene block copolymer (A-1) containing crystalline propylene homopolymer segment and propylene-ethylene random copolymer segment of 4.0 to 5.5 dl/g in intrinsic viscosity; 1 to 10 wt % of ethylene-α-olefin copolymer rubber (B) of 0.05 to 1 g/10 min in melt flow rate; 8 to 18 wt % of ethylene-α-olefin copolymer rubber (C) of 2 to 20 g/10 min in melt flow rate; and 18 to 25 wt % of inorganic filler (D), the sum of the rubbers (B) and (C) being 17 to 25 wt %. Further, an automotive injection molded article of the composition is provided.
    • 本发明提供一种聚丙烯树脂组合物,其不仅在流动性方面优异,而且在刚性和耐冲击性之间均衡,并且当被模制成汽车注塑制品时,可提供优异的焊接外观和流痕外观的汽车注塑制品 ,以及由其制成的汽车注塑制品。 提供包含50-65重量%的含有结晶丙烯均聚物链段的丙烯 - 乙烯嵌段共聚物(A-1)和特性粘度为4.0-5.5dl / g的丙烯 - 乙烯无规共聚物链段的聚丙烯树脂组合物; 1至10重量%的乙烯-α-烯烃共聚物橡胶(B)的熔体流动速率为0.05-1克/ 10分钟; 8-18重量%的乙烯-α-烯烃共聚物橡胶(C)的熔体流动速率为2-20g / 10min; 和18〜25重量%的无机填料(D),橡胶(B)和(C)的总和为17〜25重量%。 此外,提供了一种组合物的汽车注塑制品。