| 摘要 |
The invention relates to an aqueous slurry or dispersion of pigment particle s comprising as dispersant an amphiphilic polymer at least partly adsorbed to the pigment particles, wherein the slurry or dispersion exhibits a temperatu re dependent viscosity in such way that the viscosity increases at least with a factor of about 2 when the temperature is raised from about 20 up to about 100~C. The invention further relates to a the preparation of the slurry or dispersion, a coating colour composition, a process for its preparation, a process for preparing coated paper or board, and paper or board obtainable b y the process. |
