FLOW-ENHANCED THERMOPLASTIC COMPOSITIONS AND METHODS FOR ENHANCING THE FLOW OF THERMOPLASTIC COMPOSITIONS
    3.
    发明申请
    FLOW-ENHANCED THERMOPLASTIC COMPOSITIONS AND METHODS FOR ENHANCING THE FLOW OF THERMOPLASTIC COMPOSITIONS 审中-公开
    流动增强热塑性组合物和增强热塑性组合物流动的方法

    公开(公告)号:WO2010046847A1

    公开(公告)日:2010-04-29

    申请号:PCT/IB2009/054619

    申请日:2009-10-20

    Abstract: A composition that contains from 30 to 95 wt. %, based on the total weight of the composition, of a thermoplastic component and an effective amount of a flow-enhancing component. The effective amount of the flow-enhancing component reduces the viscosity of the composition by at least 10% compared to the viscosity of a composition comprising the thermoplastic component, but not an effective amount of the flow-enhancing component. The thermoplastic component is selected from the group consisting of polycarbonates, polyesters, and combinations thereof. The flow-enhancing component comprises b1) a component selected from the group consisting of metal oxides, metalloid oxides, metal alkoxides, metalloid alkoxides, and combinations thereof and b2) a mineral filler component. The weight ratio of component b1) to component b2) ranges from 1:25 to 25:1. A method for enhancing the flow of compositions comprising thermoplastic components is also disclosed.

    Abstract translation: 含有30〜95重量% %,基于组合物的总重量,热塑性组分和有效量的流动增强组分。 流动促进组分的有效量与包含热塑性组分的组合物的粘度相比降低至少10%,而不是有效量的流动增强组分。 热塑性组分选自聚碳酸酯,聚酯及其组合。 流动增强组分包括b1)选自金属氧化物,准金属氧化物,金属醇盐,准金属醇盐及其组合的组分,和b2)矿物填料组分。 组分b1)与组分b2)的重量比范围为1:25至25:1。 还公开了一种用于增强包含热塑性组分的组合物流动的方法。

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