| abstract |
The present invention relates to a polymer dispersion comprising water, at least one polymer produced by emulsion polymerization, at least one protective colloid, at least one water soluble acidic metal salt and at least one crosslinked resin which is on phenol-formaldehyde condensation products on hydroxymethyl substituted imidazolidinones such as 1. , 3-dimethylol-4,5-dihydroxyimidazolidinone (4,5-dihydroxy-N, N'-dimethylolethylene urea), hydroxymethyl substituted pyrimidinones or hydroxymethyl substituted triazinones or their self-condensing products, or two more based on a mixed condensate of said compound or a mixture of two or more of said compounds. HE |