PIGMENTZUBEREITUNGEN
    6.
    发明公开

    公开(公告)号:EP1352012A1

    公开(公告)日:2003-10-15

    申请号:EP01996575.5

    申请日:2001-11-15

    IPC分类号: C08J3/21 B29B9/00 B32B5/16

    CPC分类号: B32B27/20 B32B27/08 C08J3/212

    摘要: The invention relates to pigment preparations in granulate form containing a pigment (A), at least one thermoplastic polymer (B) and if desired, a dispersing agent (C). Said preparations are obtained through a) dispersing the pigments (A) in a polymer (B) solution in an organic solvent, with or without a dispersing agent (C) and b) subsequently forming a granulate by removing the solvent.

    摘要翻译: 本发明涉及含有颜料(A),至少一种热塑性聚合物(B)和如果需要的分散剂(C)的颗粒形式的颜料制剂。 所述制剂通过a)将颜料(A)分散在有机溶剂中的聚合物(B)溶液中,有或没有分散剂(C),和b)随后通过除去溶剂形成颗粒。