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发明授权
US09096469B2 Epoxy-multilayer polymer RDP geopolymer compositions and methods of making and using the same 有权
环氧多层聚合物RDP地质聚合物组合物及其制备和使用方法

Epoxy-multilayer polymer RDP geopolymer compositions and methods of making and using the same
摘要：
The present invention provides a two component geopolymer composition of wherein one component comprises a dry mix of an aluminosilicate, such as flyash, geopolymer precursor and one or more epoxy multilayer polymer particle redispersible polymer powder (RDP) having an epoxy resin core and an alkali soluble polymer shell, the epoxy resin having a calculated glass transition temperature (Tg) of from 7 to 45° C., and, wherein the other component, comprises one or more alkaline silicate geopolymer precursor, preferably in the form of an aqueous solution. The two-component compositions having from 1 to 20 wt. % of the RDP, based on solids, and provide greater formulation flexibility to make geopolymer compositions having improved tensile strength.
摘要（中）：

本发明提供一种双组分地质聚合物组合物，其中一种组分包括铝硅酸盐如粉煤灰，地质聚合物前体和一种或多种具有环氧树脂核心和碱溶性的环氧多层聚合物颗粒可再分散聚合物粉末（RDP）的干混 聚合物壳，所述环氧树脂具有计算的玻璃化转变温度（Tg）为7至45℃，并且其中所述另一组分包含一种或多种碱性硅酸盐地质聚合物前体，优选为水溶液形式。 双组分组合物具有1至20wt。 ％的RDP，基于固体，并且提供更大的制剂柔性以使具有改善的拉伸强度的地质聚合物组合物。

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