Polymer rubber composite shingles with high solar reflectance
    94.
    发明公开
    Polymer rubber composite shingles with high solar reflectance 有权
    Polymerkautschuk-Verbundstoffschindeln mit hoher Sonnenlichtreflexion

    公开(公告)号:EP2468803A1

    公开(公告)日:2012-06-27

    申请号:EP11190331.6

    申请日:2011-11-23

    Abstract: The present invention provides shaped articles comprising one or more composite layer of (i) a vulcanizate encapsulated in a colored or uncolored thermoplastic polymer matrix containing one or more passivating agent, and (ii) a reflective material chosen from colored fluidizable particles of a thermoplastic reflective colorant encapsulated vulcanizate, roofing granules, thermoplastic encapsulated roofing granules, the colored thermoplastic polymer matrix, and combinations thereof. The articles can be laminates of colored or reflective layers on uncolored or other layers, or one or more colored layer having colored fluidizable particles are dispersed within the surface of the uppermost composite layer or having either the colored fluidizable particles or the granules are dispersed on the surface of the composite layer or are adhered thereto with a thermoplastic resin. Roofing shingles are provided.

    Abstract translation: 本发明提供了一种成形制品,其包括一种或多种复合层,所述复合层包含(i)包封在含有一种或多种钝化剂的着色或未着色的热塑性聚合物基质中的硫化胶,和(ii)选自热塑性反射性的着色的可流化颗粒的反射材料 着色剂包封的硫化橡胶,屋顶颗粒,热塑性包封屋顶颗粒,着色热塑性聚合物基质及其组合。 制品可以是未着色或其它层上的有色或反射层的层压体,或者具有可着色的可流化颗粒的一个或多个着色层分散在最上层复合层的表面内,或者将着色的可流化颗粒或颗粒分散在 复合层的表面或者用热塑性树脂粘附在其上。 提供屋顶木瓦。

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