| abstract |
The invention relates to a crosslinkable polymer composition in the form of its aqueous polymer dispersion or polymer powder, containing DOLLAR AA) a copolymer, with a glass transition temperature Tg or a melting temperature of> = 30 ° C., from one or more comonomers from the group comprising vinyl esters of unbranched or branched alkyl carboxylic acids with 1 to 18 carbon atoms, acrylic acid esters or methacrylic acid esters of branched or unbranched alcohols with 1 to 15 carbon atoms, dienes, olefins, vinyl aromatics and vinyl halides, and from 0.1 to 50% by weight, based on the total weight the comonomers, one or more ethylenically unsaturated, carboxyl group-containing comonomers, and DOLLAR AB) a copolymer of one or more comonomers from the group comprising vinyl esters of unbranched or branched alkylcarboxylic acids having 1 to 18 carbon atoms, acrylic acid esters or methacrylic acid esters of branched or unbranched Alcohol with 1 to 15 carbon atoms, dienes, olefins, vinyl aromatics and vinyl halides, and from 0.1 to 50% by weight, based on the total weight of the comonomers, of one or more ethylenically unsaturated comonomers having functional groups which correspond to the carboxyl groups of the copolymer A) can form a covalent bond. |