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    • 4. 发明授权
    • Thermoplastic composition, method of producing the same, and articles made therefrom
    • 热塑性组合物,其制造方法和由其制成的制品
    • US09376562B2
    • 2016-06-28
    • US13989925
    • 2011-12-21
    • Veera NelliappanEric G. LundquistYannick Saint-Gerard
    • Veera NelliappanEric G. LundquistYannick Saint-Gerard
    • C08L69/00C08L33/12
    • C08L69/00C08L33/12C08F220/14C08F2222/1013
    • A thermoplastic composition comprising from 60 percent to 99 percent by weight of one or more thermoplastic polymers; and from 40 percent to 1 percent by weight of an additive comprising a crosslinked (meth)acrylate polymer, wherein the crosslinked methylmethacrylate polymer comprises at least 99.5 percent by weight derived from methyl methacrylate units, and from greater than zero to less than 0.5 percent by weight derived from one or more multifunctional crosslinking monomers; wherein the crosslinked (meth)acrylate polymer has a volume average particle size of equal to or less than 1.0 micron; and wherein an article produced from the scratch-resistant thermoplastic composition has a hardness of greater than F is provided. Also provided are a method of making the thermoplastic composition, articles made from the polycarbonate composition, and a method of making the articles.
    • 一种热塑性组合物,其包含60重量%至99重量%的一种或多种热塑性聚合物; 和40重量%至1重量%的包含交联的(甲基)丙烯酸酯聚合物的添加剂,其中交联的甲基丙烯酸甲酯聚合物包含衍生自甲基丙烯酸甲酯单元的至少99.5重量%,并且从大于0至小于0.5% 衍生自一种或多种多官能交联单体的重量; 其中所述交联的(甲基)丙烯酸酯聚合物具有等于或小于1.0微米的体积平均粒度; 并且其中由耐刮擦热塑性组合物制成的制品具有大于F的硬度。 还提供了制造热塑性组合物的方法,由聚碳酸酯组合物制成的制品以及制造该制品的方法。
    • 5. 发明申请
    • Thermoplastic Composition, Method of Producing the Same, and Articles Made Therefrom
    • 热塑性组合物,其制造方法及其制品
    • US20130317174A1
    • 2013-11-28
    • US13989925
    • 2011-12-21
    • Veera NelliappanEric G. LundquistYannick Saint-Gerard
    • Veera NelliappanEric G. LundquistYannick Saint-Gerard
    • C08L69/00
    • C08L69/00C08L33/12C08F220/14C08F2222/1013
    • A thermoplastic composition comprising from 60 percent to 99 percent by weight of one or more thermoplastic polymers; and from 40 percent to 1 percent by weight of an additive comprising a crosslinked (meth)acrylate polymer, wherein the crosslinked methylmethacrylate polymer comprises at least 99.5 percent by weight derived from methyl methacrylate units, and from greater than zero to less than 0.5 percent by weight derived from one or more multifunctional crosslinking monomers; wherein the crosslinked (meth)acrylate polymer has a volume average particle size of equal to or less than 1.0 micron; and wherein an article produced from the scratch-resistant thermoplastic composition has a hardness of greater than F is provided. Also provided are a method of making the thermoplastic composition, articles made from the polycarbonate composition, and a method of making the articles.
    • 一种热塑性组合物,其包含60重量%至99重量%的一种或多种热塑性聚合物; 和40重量%至1重量%的包含交联的(甲基)丙烯酸酯聚合物的添加剂,其中交联的甲基丙烯酸甲酯聚合物包含衍生自甲基丙烯酸甲酯单元的至少99.5重量%,并且从大于0至小于0.5% 衍生自一种或多种多官能交联单体的重量; 其中所述交联的(甲基)丙烯酸酯聚合物具有等于或小于1.0微米的体积平均粒度; 并且其中由耐刮擦热塑性组合物制成的制品具有大于F的硬度。 还提供了制造热塑性组合物的方法,由聚碳酸酯组合物制成的制品以及制造该制品的方法。