ENGINEERING THERMOPLASTIC COMPOSITIONS WITH HIGH NANO MOLDING BONDING STRENGTH AND LASER DIRECT STRUCTURING FUNCTION
    3.
    发明申请
    ENGINEERING THERMOPLASTIC COMPOSITIONS WITH HIGH NANO MOLDING BONDING STRENGTH AND LASER DIRECT STRUCTURING FUNCTION 审中-公开
    具有高纳米模塑粘结强度和激光直接成型功能的工程热塑性组合物

    公开(公告)号:WO2017187384A1

    公开(公告)日:2017-11-02

    申请号:PCT/IB2017/052449

    申请日:2017-04-27

    IPC分类号: C08K7/14 C08K3/22

    摘要: A thermoplastic composition includes a polymeric base resin, a glass fiber component, and a laser direct structuring additive. The laser direct structuring additive includes copper chromite black, copper hydroxide phosphate, tin-antimony cassiterite grey or a combination thereof. In some aspects the polymeric base resin includes polybutylene terephthalate (PBT), polyamide (PA), polycarbonate (PC), poly(p-phenylene oxide) (PPO), or combinations thereof. In certain aspects the thermoplastic composition has a nano molding technology (NMT) bonding strength of at least about 20 MPa when bonded to aluminum alloy. In further aspects the thermoplastic composition includes a plating index of at least a about 0.25. The disclosed thermoplastic compositions can be used to form articles such as NMT bonded covers of consumer electronics devices.

    摘要翻译: 热塑性组合物包含聚合物基础树脂,玻璃纤维组分和激光直接成型添加剂。 激光直接成型添加剂包括亚铬酸铜,磷酸氢铜,锡 - 锡锑锡锡灰或其组合。 在一些方面,聚合物基础树脂包括聚对苯二甲酸丁二醇酯(PBT),聚酰胺(PA),聚碳酸酯(PC),聚(对苯醚)(PPO)或其组合。 在某些方面,当粘合到铝合金时,热塑性组合物具有至少约20MPa的纳米模制技术(NMT)粘合强度。 在进一步的方面中,热塑性组合物包括至少约0.25的电镀指数。 所公开的热塑性组合物可以用于形成诸如消费电子设备的NMT粘合盖的制品。

    FILLER REINFORCED THERMOPLASTIC COMPOSITIONS WITH IMPROVED BONDING STRENGTH
    4.
    发明申请
    FILLER REINFORCED THERMOPLASTIC COMPOSITIONS WITH IMPROVED BONDING STRENGTH 审中-公开
    具有改善粘结强度的填料增强热塑性组合物

    公开(公告)号:WO2015200272A2

    公开(公告)日:2015-12-30

    申请号:PCT/US2015/037106

    申请日:2015-06-23

    IPC分类号: C08L67/02

    摘要: Disclosed herein are blended thermoplastic compositions and methods relating to the same. In an aspect, a composition can comprise from about 20 wt% to about 90 wt% of a polybutylene terephthalate component; a second component comprising one or more of: from greater than about 0 wt% to about 40 wt% of a polyester component, from greater than about 0 wt% to about 30 wt% of a resorcinol-based aryl polyester component having greater than or equal to 40 mole % of its moieties derived from resorcinol, from greater than about 0 wt% to about 30 wt% of a polyetherimide component, and from greater than about 0 wt% to about 30 wt% of a polycarbonate component; from about 10 wt% to about 60 wt% of a filler component.

    摘要翻译: 本文公开了混合的热塑性组合物和与其相关的方法。 在一方面,组合物可以包含约20重量%至约90重量%的聚对苯二甲酸丁二醇酯组分; 第二组分,其包含以下组分中的一种或多种:大于约0重量%至约40重量%的聚酯组分,大于约0重量%至约30重量%的间苯二酚基芳基聚酯组分,其具有大于或 等于其间
    苯二酚部分的40摩尔%,聚醚酰亚胺组分大于约0重量%至约30重量%,聚碳酸酯组分大于约0重量%至约30重量% 约10重量%至约60重量%的填料组分。

    THERMOPLASTIC COMPOSITIONS FOR ELECTRONICS OR TELECOMMUNICATION APPLICATIONS AND SHAPED ARTICLE THEREFORE
    5.
    发明申请
    THERMOPLASTIC COMPOSITIONS FOR ELECTRONICS OR TELECOMMUNICATION APPLICATIONS AND SHAPED ARTICLE THEREFORE 审中-公开
    电子或电信应用的热塑性组合物及其形状物品

    公开(公告)号:WO2017203467A1

    公开(公告)日:2017-11-30

    申请号:PCT/IB2017/053093

    申请日:2017-05-25

    摘要: A thermoplastic composition includes from about 50 wt. % to about 90 wt. % of a polymeric base resin and from about 10 wt. % to about 50 wt. % of a low dielectric constant (Dk)/low dissipation factor (Df) glass fiber component. The low Dk/low Df glass fiber component has a Dk of less than about 5.0 at a frequency of from 1 MHz to 1 GHz and a Df of less than about 0.002 at a frequency of from 1 MHz to 1 GHz. In certain aspects the thermoplastic composition has a Dk that is at least about 0.1 lower than a substantially identical reference composition that does not include the low Dk/low Df glass fiber component.

    摘要翻译: 热塑性组合物包含约50wt。 %至约90wt。 %的聚合物基础树脂和约10wt。 %至约50wt。 低介电常数(Dk)/低耗散因子(Df)玻璃纤维组分的%。 低Dk /低Df玻璃纤维组件在1MHz至1GHz的频率下具有小于约5.0的Dk,并且在1MHz至1GHz的频率下具有小于约0.002的Df。 在某些方面,热塑性组合物具有比不包含低Dk /低Df玻璃纤维组分的基本相同的参考组合物低至少约0.1的Dk。

    FLAME RETARDANT POLYCARBONATE COMPOSITION, A METHOD OF MAKING AND OF USING THE SAME
    6.
    发明申请
    FLAME RETARDANT POLYCARBONATE COMPOSITION, A METHOD OF MAKING AND OF USING THE SAME 审中-公开
    阻燃聚碳酸酯组合物,其制造方法及其使用方法

    公开(公告)号:WO2017051305A1

    公开(公告)日:2017-03-30

    申请号:PCT/IB2016/055584

    申请日:2016-09-19

    IPC分类号: C08L69/00 C08G77/448

    摘要: In an embodiment, a composition comprises, based on the total weight of the composition, 55 to 85 wt% of a polycarbonate; 10 to 25 wt% of an organopolysiloxane- polycarbonate block copolymer; 5 to 15 wt% of a phosphine oxide; and 0 to 3 wt % of an impact modifier. In another embodiment, a method of making a composition comprises extruding a mixture to form a composition comprising, based on the total weight of the composition, 55 to 85 wt% of a polycarbonate; 10 to 25 wt% of an organopolysiloxane- polycarbonate block copolymer; 5 to 15 wt% of a phosphine oxide; and 0 to 3 wt % of an impact modifier comprises extruding the polycarbonate, the organopolysiloxane- polycarbonate block copolymer, and the phosphine oxide to form the composition.

    摘要翻译: 在一个实施方案中,组合物基于组合物的总重量包含55至85重量%的聚碳酸酯; 10〜25重量%的有机聚硅氧烷 - 聚碳酸酯嵌段共聚物; 5〜15重量%的氧化膦; 和0至3重量%的抗冲改性剂。 在另一个实施方案中,制备组合物的方法包括挤出混合物以形成基于组合物总重量的组合物,其包含55至85重量%的聚碳酸酯; 10〜25重量%的有机聚硅氧烷 - 聚碳酸酯嵌段共聚物; 5〜15重量%的氧化膦; 和0至3重量%的抗冲击改性剂包括挤出聚碳酸酯,有机聚硅氧烷 - 聚碳酸酯嵌段共聚物和氧化膦以形成组合物。

    FLAME RETARDANT POLYALKYLENE TEREPHTHALATE COMPOSITION
    7.
    发明申请
    FLAME RETARDANT POLYALKYLENE TEREPHTHALATE COMPOSITION 审中-公开
    阻燃聚对苯二甲酸乙二醇酯组合物

    公开(公告)号:WO2015136389A1

    公开(公告)日:2015-09-17

    申请号:PCT/IB2015/050581

    申请日:2015-01-26

    IPC分类号: C08K3/00 C08K5/00 C08L67/02

    摘要: Disclosed herein are flame retardant polyalkylene terephthalate compositions that employ reduced amounts of organo-halide as flame retardants (FR), wherein the composition comprises: (a) a polyalkylene terephthalate; (b) an organo-bromo flame retardant (FR) agent; (c) an antimony synergist; (d) an organo phosphate ester phosphorous flame retardant compound; (e) talc; and (f) sodium or potassium carbonate. In addition to being characterized by the presence of a phosphorous containing flame retardant compound and sodium or potassium carbonate, the compositions of the present inventions contain reduced amounts of organo-bromo FR agent and/or antimony FR synergist and have excellent flame retardant properties.

    摘要翻译: 本文公开了使用减少量的有机卤化物作为阻燃剂(FR)的阻燃聚对苯二甲酸亚烷基酯组合物,其中所述组合物包含:(a)聚对苯二甲酸亚烷基酯; (b)有机溴阻燃剂(FR); (c)锑增效剂; (d)有机磷酸酯磷阻燃化合物; (e)滑石; 和(f)碳酸钠或碳酸钾。 除了含有含磷阻燃化合物和碳酸钠或碳酸钾的存在之外,本发明的组合物还含有少量的有机溴FR和/或锑FR增效剂,并且具有优异的阻燃性能。

    POLYESTER/POLYCARBONATE COMPOSITION AND ARTICLE
    8.
    发明申请
    POLYESTER/POLYCARBONATE COMPOSITION AND ARTICLE 审中-公开
    聚酯/聚碳酸酯组合物及其制品

    公开(公告)号:WO2015092559A1

    公开(公告)日:2015-06-25

    申请号:PCT/IB2014/065042

    申请日:2014-10-03

    IPC分类号: C08L67/02 C08K5/00 C08K7/14

    摘要: A composition includes specific amounts of a poly (alkylene terephthalate), a polycarbonate, a polyetherimide, glass fibers, and a flame retardant containing an organophosphine oxide and a nitrogen-containing flame retardant. The composition exhibits good flame retardancy and minimizes or avoids the surface plate-out observed in some other compositions containing organophosphate flame retardants. In some cases, heat resistance and/or melt flow are increased.

    摘要翻译: 组合物包括特定量的聚(对苯二甲酸亚烷基酯),聚碳酸酯,聚醚酰亚胺,玻璃纤维和含有有机膦氧化物和含氮阻燃剂的阻燃剂。 该组合物显示出良好的阻燃性并且最小化或避免了在含有机磷酸酯阻燃剂的一些其它组合物中观察到的表面平板化。 在某些情况下,耐热性和/或熔体流动增加。