Method of Producing Uniform Polymer Beads of Various Sizes
    1.
    发明申请
    Method of Producing Uniform Polymer Beads of Various Sizes 有权
    生产各种尺寸均匀聚合物珠的方法

    公开(公告)号:US20120175798A1

    公开(公告)日:2012-07-12

    申请号:US13345244

    申请日:2012-01-06

    IPC分类号: B29B9/10

    摘要: Speriodal polymer beads having a uniform size are prepared by polymerizing uniformly sized monomer droplets formed by dispersing a polymerizable monomer phase over a cross-flow membrane into an aqueous phase. A shear force is provided at a point of egression of the polymerizable monomer phase into the aqueous phase, the direction of shear substantially perpendicular to the direction of egression of the monomer phase. The polymer beads can be employed in applications where beads having uniform diameters of 10 to 180 μm are useful.

    摘要翻译: 通过聚合通过将交联流膜上的可聚合单体相分散到水相中形成的均匀尺寸的单体液滴来制备具有均匀尺寸的非周期聚合物珠粒。 在可聚合单体相进入水相的过程中提供剪切力,剪切方向基本上垂直于单体相的出现方向。 聚合物珠可用于具有10至180μm均匀直径的珠粒的应用中。

    Method of producing uniform polymer beads of various sizes
    3.
    发明授权
    Method of producing uniform polymer beads of various sizes 有权
    制备各种尺寸的均匀聚合物珠粒的方法

    公开(公告)号:US09415530B2

    公开(公告)日:2016-08-16

    申请号:US13345244

    申请日:2012-01-06

    摘要: Speriodal polymer beads having a uniform size are prepared by polymerizing uniformly sized monomer droplets formed by dispersing a polymerizable monomer phase over a cross-flow membrane into an aqueous phase. A shear force is provided at a point of egression of the polymerizable monomer phase into the aqueous phase, the direction of shear substantially perpendicular to the direction of egression of the monomer phase. The polymer beads can be employed in applications where beads having uniform diameters of 10 to 180 μm are useful.

    摘要翻译: 通过聚合通过将交联流膜上的可聚合单体相分散到水相中形成的均匀尺寸的单体液滴来制备具有均匀尺寸的非周期聚合物珠粒。 在可聚合单体相进入水相的过程中提供剪切力,剪切方向基本上垂直于单体相的出现方向。 聚合物珠可用于具有10至180μm均匀直径的珠粒的应用中。