| abstract |
The invention relates to a composition comprising i) from 10 to 90% by weight of an ethylenically unsaturated component (A), ii) from 10 to 90% by weight of a component (B) having urethane and / or urea groups iii) 0 to 4% by weight of an organic component (C) which is different from the components (A) and (B), and iv) 0 to 9% by weight of other ingredients (D), the percentages of weight being calculated with respect to the total weight of the composition, the sum of the percentage by weight of the component (A) and the percentage by weight of the component (B) being from 91 to 100% by weight, the component (A) consists of compounds having 1 to 8 ethylenically unsaturated bonds and a molar mass of 100 to 1400 g / mol, the component (A) does not contain amino groups, the component (B) does not contain primary and secondary amino groups, the Component (B) consists of compounds having 2 to 40 functional groups selected from urethane and urea groups, having 1 to 40 groups selected from tertiary amino groups, salts thereof, quaternary ammonium groups, and mixtures thereof, component (B) contains no more tertiary amino groups than the sum of urethane and urea groups, and component (B) has a nitrogen content in the range of 1.0 to 12.0% by weight, component (C) consists of organic compounds having a molecular weight of less than 1000 g / mol. |