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    • 1. 发明申请
    • POLYCARBONATE CONTAINING COMPOSITIONS
    • 含有聚碳酸酯的组合物
    • WO2015074707A1
    • 2015-05-28
    • PCT/EP2013/074456
    • 2013-11-22
    • TRINSEO EUROPE GMBH
    • LAKEMAN, Pascal E.R.E.J.DE WINDE, Pieter
    • C08L69/00
    • C08L69/00C08L2201/08C08L2205/03C08L2205/08C08L67/02C08L83/10C08L23/08C08L33/08
    • Polycarbonate-containing compositions having desirable properties, such as good resistance to environmental stress cracking, are achieved using a combination of a polycarbonate polymer, a compatibilizing agent and an olefinic elastomer. The polycarbonate-containing composition may include about 40-98 weight percent of one or more carbonates polymers; about 0.1-10 weight percent of one or more compatibilizing agents; and 0.1-10 weight percent of one or more olefinic elastomers. The polycarbonate-containing compositions (e.g., polycarbonate blend compositions) preferably have good chemical resistance to medium chain triglycerides. The compositions may be employed in components, such as housings, that require resistance to cleaning fluids used in hospitals. For example, the composition may be employed in components that require resistance to hospital grade tuberculosis disinfectants.
    • 使用聚碳酸酯聚合物,相容剂和烯烃系弹性体的组合,可以实现具有良好的耐环境应力开裂性能的含聚碳酸酯的组合物。 含聚碳酸酯的组合物可包括约40-98重量%的一种或多种碳酸酯聚合物; 约0.1-10重量%的一种或多种相容剂; 和0.1-10重量%的一种或多种烯烃弹性体。 含聚碳酸酯的组合物(例如,聚碳酸酯共混物组合物)优选对中链甘油三酯具有良好的耐化学性。 组合物可以用于需要抵抗在医院中使用的清洁液体的阻力的组分,例如外壳。 例如,该组合物可用于需要抵抗住院级结核消毒剂的组分中。