| 摘要 |
The invention relates to a cross-linkable, in water redispersible polymer powder compound obtainable by means of radically initiated polymerization in an aqueous medium from one or more monomers from the group comprising vinylester from unbranched or branched alkylcarboxylic acids having 1 to 15 C-atoms, methacrylic esters and acrylic acid esters from alcohols having 1 to 15 C-atoms, vinyl aromatic compounds, olefins, dienes and vinyl halides, wherein no epoxide-functional comonomers are copolymerized, and subsequent drying of the polymer dispersion thus obtained, characterized in that before and/or during the polymerization and/or before the drying of the polymer dispersion thus obtained an epoxide resin is added and a hardener cross-linked to the epoxide resin is added after the drying as applicable. |
