HOLLOW MICROSPHERES
    4.
    发明申请
    HOLLOW MICROSPHERES 审中-公开
    中空微波

    公开(公告)号:WO2012134679A3

    公开(公告)日:2013-03-28

    申请号:PCT/US2012026434

    申请日:2012-02-24

    IPC分类号: C03C11/00 C03B19/08

    摘要: There is provided hollow microspheres comprising: at least 45 wt % of recycled glass based on the total weight of a feed composition from which the hollow microspheres are derived, wherein the hollow microspheres have a density of less than 1.25 g/cm3, strength at 20% volume reduction greater than 20 MPa and have a substantially single cell structure. There is also provided hollow microspheres comprising: a blend of recycled glass and glass feed, wherein the hollow microspheres have a density of less than 1.25 g/cm3 and are made from a feed composition that is essentially free of an added effective blowing agent. There is provided a method for making hollow microspheres.

    摘要翻译: 提供了中空微球,其包含:基于源自中空微球的进料组成的总重量的至少45重量%的再循环玻璃,其中中空微球的密度小于1.25g / cm 3,强度为20 体积减小%大于20MPa并且具有基本上单细胞结构。 还提供了中空微球,其包括:再循环玻璃和玻璃进料的共混物,其中中空微球具有小于1.25g / cm 3的密度,并且由基本上不含添加的有效发泡剂的进料组合物制成。 提供了制备中空微球的方法。

    HOLLOW MICROSPHERES
    7.
    发明申请
    HOLLOW MICROSPHERES 审中-公开
    中空微波

    公开(公告)号:WO2012134679A2

    公开(公告)日:2012-10-04

    申请号:PCT/US2012/026434

    申请日:2012-02-24

    摘要: There is provided hollow microspheres comprising: at least 45 wt % of recycled glass based on the total weight of a feed composition from which the hollow microspheres are derived, wherein the hollow microspheres have a density of less than 1.25 g/cm 3 , strength at 20% volume reduction greater than 20 MPa and have a substantially single cell structure. There is also provided hollow microspheres comprising: a blend of recycled glass and glass feed, wherein the hollow microspheres have a density of less than 1.25 g/cm 3 and are made from a feed composition that is essentially free of an added effective blowing agent. There is provided a method for making hollow microspheres.

    摘要翻译: 提供了中空微球,其包含:基于源自中空微球的进料组成的总重量的至少45重量%的再循环玻璃,其中中空微球的密度小于1.25g / cm 3,强度为20 体积减小%大于20MPa并且具有基本上单细胞结构。 还提供了中空微球,其包括:再循环玻璃和玻璃进料的共混物,其中中空微球具有小于1.25g / cm 3的密度,并且由基本上不含添加的有效发泡剂的进料组合物制成。 提供了制备中空微球的方法。