IMPACT MODIFIED THERMOPLASTIC COMPOSITION
    6.
    发明申请
    IMPACT MODIFIED THERMOPLASTIC COMPOSITION 有权
    冲击改性热塑性组合物

    公开(公告)号:US20120157630A1

    公开(公告)日:2012-06-21

    申请号:US13325806

    申请日:2011-12-14

    IPC分类号: C08L69/00

    摘要: The present invention relates to thermoplastic compositions comprising as impact modifier a rubber containing graft polymer prepared by the process of emulsion polymerization and recovered by a special process controlling and adjusting the value, the use of the thermoplastic compositions in the production of molded bodies, and to the molded, bodies themselves. The present invention relates also to thermoplastic compositions comprising a polymeric impact modifier with a core-shell structure made by a multistage process and recovered by a special process controlling and adjusting the pH value comprising at least one gradient polymer the use of the thermoplastic compositions in the production of molded bodies, and to the molded, bodies themselves.

    摘要翻译: 本发明涉及热塑性组合物,其包含作为抗冲改性剂的橡胶,其包含通过乳液聚合方法制备的接枝聚合物,并通过控制和调节该值的特殊方法回收,热塑性组合物在成型体生产中的用途,以及 模制的,身体本身。 本发明还涉及热塑性组合物,其包含具有通过多阶段方法制备的核 - 壳结构的聚合抗冲改性剂,并通过控制和调节包含至少一种梯度聚合物的特定方法回收,所述梯度聚合物的使用在 成型体的制造,以及模制的本体。

    METHOD FOR MANUFACTURING A POLYESTER COMPOSITION HAVING IMPROVED IMPACT PROPERTIES
    9.
    发明申请
    METHOD FOR MANUFACTURING A POLYESTER COMPOSITION HAVING IMPROVED IMPACT PROPERTIES 失效
    制备具有改进的冲击性能的聚酯组合物的方法

    公开(公告)号:US20120271004A1

    公开(公告)日:2012-10-25

    申请号:US13383533

    申请日:2010-07-13

    摘要: The invention relates to a method for manufacturing a thermoplastic composition including: a polyester resin (c); a mixture including a copolymer (a) of an α-olefin and of a monomer having an ethylenic unsaturation and an epoxy function, as well as a core-shell compound (b); characterized in that said method includes a first step of manufacture the mixture of (a) and (b) by extrusion at a temperature at which the copolymer (a) is in the molten state and at a maximum temperature of 60 to 180° C.; a second step of manufacturing the thermoplastic composition by extrusion or by mixing the polyester resin (c) with the mixture of (a) and (b) produced in the first step.

    摘要翻译: 本发明涉及一种热塑性组合物的制造方法,包括:聚酯树脂(c); 包含α-烯烃的共聚物(a)和具有烯属不饱和键和环氧官能团的单体以及核 - 壳化合物(b)的混合物; 其特征在于所述方法包括通过在共聚物(a)处于熔融状态和最高温度为60至180℃的温度下挤出制备(a)和(b)的混合物的第一步骤。 ; 通过挤出或通过将聚酯树脂(c)与在第一步骤中制备的(a)和(b)的混合物混合来制造热塑性组合物的第二步骤。