Method of producing polymer spherical bodies
    3.
    发明授权
    Method of producing polymer spherical bodies 失效
    生产聚合物球体的方法

    公开(公告)号:US07008572B2

    公开(公告)日:2006-03-07

    申请号:US10467294

    申请日:2002-02-07

    IPC分类号: B29B9/00

    CPC分类号: C08F2/18 C08F2/12

    摘要: This invention relates to a method of producing polymer spherical bodies and is to produce a large size spherical body having no residual strain. This method comprises suspending a liquid monomer in a supporting liquid having a magnetic susceptibility χ2 larger than a magnetic susceptibility χ1 of any one of the monomer and the resulting polymer and not dissolving substantially the monomer, and applying a gradient magnetic field to the supporting liquid to float droplets of the monomer at a given position in the supporting liquid, and polymerizing and solidifying the droplets while maintaining a state that the droplet is substantially shaped into a sphere through surface tension. This method is made possible to produce polymer spherical bodies capable of using in optical application and the like.

    摘要翻译: 本发明涉及一种生产聚合物球体的方法,并且是制造没有残余应变的大尺寸球体。 该方法包括将液体单体悬浮在具有大于单体和所得聚合物中的任何一种的磁化率chi <1> 1的磁化率小于2的支持液体中,而不是 基本上溶解单体,并且将梯度磁场施加到支撑液体上以使单体的液滴在支撑液体中的给定位置浮动,并且在保持液滴基本上成形为球体的状态下聚合和固化液滴 表面张力。 该方法可以制造能够在光学应用等中使用的聚合物球体。