公开(公告)号：EP2054549A1

公开(公告)日：2009-05-06

申请号：EP07802496.5

申请日：2007-08-06

Applicant: BASF SE

Inventor： LAWRENZ, Dirk ,  SCHLICHTING, Peter ,  WALTER, Albert ,  SEYFFER, Hermann ,  SCHRÖDER, Marc

IPC: D21H19/56

CPC classification number: D21H19/64 ,  D21H19/58 ,  Y10T428/31634

Abstract: The invention relates to paper coating compounds containing at least one pigment and A) an aqueous polymer dispersion (short emulsion polymer) obtained by means of emulsion polymerization, and B) a polysilcic acid dissolved or dispersed in water or a silicon dioxide dispersed in water (referred to collectively as silicasol).