Carrier coating processes
    3.
    发明授权
    Carrier coating processes 失效
    载体涂层工艺

    公开(公告)号:US6004717A

    公开(公告)日:1999-12-21

    申请号:US876100

    申请日:1997-06-13

    IPC分类号: G03G9/113 G03G9/10

    CPC分类号: G03G9/1131 G03G9/1132

    摘要: A process comprising:blending core particles with a first coating resin or resin mixture to produce a first blend;heating the resulting first blend to produce first coated particles;blending the resulting first coated particles with a second coating resin or resin mixture to form a second blend; andheating the second blend to afford second or twice coated particles.

    摘要翻译: 一种方法,包括:将核心颗粒与第一涂料树脂或树脂混合物混合以产生第一共混物; 加热所得到的第一共混物以产生第一涂覆颗粒; 将得到的第一涂覆颗粒与第二涂料树脂或树脂混合物共混以形成第二共混物; 并加热第二共混物以提供第二或两次涂覆的颗粒。