POLYMERDISPERSIONEN
    8.
    发明授权
    POLYMERDISPERSIONEN 有权
    聚合物分散体

    公开(公告)号:EP1157051B1

    公开(公告)日:2003-07-16

    申请号:EP00902573.5

    申请日:2000-01-07

    IPC分类号: C08F265/00 C08F2/20 C04B26/04

    摘要: The invention relates to a polymer dispersion containing i) polymer particles which consist of units of ethylenically unsaturated monomers and are dispersed in an aqueous medium; ii) a water-soluble polymer polyelectrolyte which on a polymer skeleton carries a plurality of ionic groups having the same charging properties or groups which can be ionized such that they form such groups; and iii) an ionic tenside which carries an ionic group having the opposite charging properties of the polymer polyelectrolyte or a group which can be ionized such that it forms such a group. The polymer dispersion can be coagulated by simple dilution with water.

    POLYMERDISPERSIONEN
    10.
    发明公开
    POLYMERDISPERSIONEN 有权
    聚合物分散体

    公开(公告)号:EP1157051A1

    公开(公告)日:2001-11-28

    申请号:EP00902573.5

    申请日:2000-01-07

    IPC分类号: C08F265/00 C08F2/20 C04B26/04

    摘要: The invention relates to a polymer dispersion containing i) polymer particles which consist of units of ethylenically unsaturated monomers and are dispersed in an aqueous medium; ii) a water-soluble polymer polyelectrolyte which on a polymer skeleton carries a plurality of ionic groups having the same charging properties or groups which can be ionized such that they form such groups; and iii) an ionic tenside which carries an ionic group having the opposite charging properties of the polymer polyelectrolyte or a group which can be ionized such that it forms such a group. The polymer dispersion can be coagulated by simple dilution with water.