Low density high impact resistant composition and method of forming

    公开(公告)号:US09605142B2

    公开(公告)日:2017-03-28

    申请号:US14360556

    申请日:2012-11-27

    Abstract: One or more fly ash materials or other optimized mineral fillers having a particle size distribution that may include cinders of selected sizes is mixed to form a filler. The filler is then mixed with an acid scavenger, an antioxidant, a compatibilizer and an impact modifier into a resin to form either a final composition or a masterbatch. A blowing agent may be added to both. Either the masterbatch or the final composition is mixed with a blend of a mineral oil and a styrenic block copolymer. Thereafter the masterbatch if prepared is mixed into or with a base resin to form the final composition. Fractional melt may be used in the masterbatch and in the final composition. The physical properties of the resulting products can be controlled by varying the ingredients. Some masterbatches are combined to produce products that have improved impact strength and/or that have enhanced toughness when compared to products made using naked or virgin resins. Alternately, the blowing agent may be added just before processing the composition into a final product.

    LOW DENSITY HIGH IMPACT RESISTANT COMPOSITION AND METHOD OF FORMING
    2.
    发明申请
    LOW DENSITY HIGH IMPACT RESISTANT COMPOSITION AND METHOD OF FORMING 有权
    低密度高抗冲击组合物及其形成方法

    公开(公告)号:US20140309320A1

    公开(公告)日:2014-10-16

    申请号:US14360556

    申请日:2012-11-27

    Abstract: One or more fly ash materials or other optimized mineral fillers having a particle size distribution that may include cinders of selected sizes is mixed to form a filler. The filler is then mixed with an acid scavenger, an antioxidant, a compatibilizer and an impact modifier into a resin to form either a final composition or a masterbatch. A blowing agent may be added to both. Either the masterbatch or the final composition is mixed with a blend of a mineral oil and a styrenic block copolymer. Thereafter the masterbatch if prepared is mixed into or with a base resin to form the final composition. Fractional melt may be used in the masterbatch and in the final composition. The physical properties of the resulting products can be controlled by varying the ingredients. Some masterbatches are combined to produce products that have improved impact strength and/or that have enhanced toughness when compared to products made using naked or virgin resins. Alternately, the blowing agent may be added just before processing the composition into a final product.

    Abstract translation: 将一种或多种飞灰材料或具有可以包括选定尺寸的切屑的粒度分布的其它优化的矿物填料混合以形成填料。 然后将填料与酸清除剂,抗氧化剂,增容剂和抗冲改性剂混合到树脂中以形成最终组合物或母料。 可以向两者中加入发泡剂。 将母料或最终组合物与矿物油和苯乙烯嵌段共聚物的混合物混合。 此后,如果制备的母料与基础树脂混合或与基础树脂混合以形成最终组合物。 分散熔体可用于母料和最终组合物中。 所得产品的物理性质可以通过改变成分来控制。 与使用裸露或原始树脂制成的产品相比,一些母料组合以产生具有改善的冲击强度和/或具有增强的韧性的产品。 或者,可以在将组合物加工成最终产品之前加入发泡剂。

    Method of mixing to form composition
    3.
    发明授权
    Method of mixing to form composition 有权
    混合形成组合物的方法

    公开(公告)号:US09481768B1

    公开(公告)日:2016-11-01

    申请号:US14214067

    申请日:2014-03-14

    CPC classification number: C08J3/226 C08J2423/06 C08J2453/02

    Abstract: A fly ash material or other filler or combination of the two having a particle size distribution is mixed with a liquid coupling agent in a sealed mixer that is heated to gasify the coupling agent for association with the varied particles of the filler. An acid scavenger, an antioxidant, a compatibilizer and an impact modifier may be mixed with a base resin or target resin to form a master batch or the final composition. Either the master batch or the final composition is mixed with a blend of a mineral oil and a styrenic block copolymer in addition to low melt or fractional melt resins.

    Abstract translation: 具有粒度分布的粉煤灰材料或其他填料或两者的组合在密封混合器中与液体偶联剂混合,密封混合器被加热以气化偶联剂以与填料的各种颗粒缔合。 酸清除剂,抗氧化剂,增容剂和抗冲改性剂可以与基础树脂或目标树脂混合以形成母料或最终组合物。 将母料或最终组合物与矿物油和苯乙烯嵌段共聚物的混合物以及低熔点或分级熔融树脂混合。

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