| abstract |
The present invention relates to a method for painting non-polar, innparticular polyolefin plastic substrates, comprising the steps:n 1. applying a pigmented paint layer consisting of a colour-nand/or effect-imparting coating composition directly to the plastic substratenand 2. curing the pigmented paint layer thus obtained, n wherein the applied colour- and/or effect-imparting coatingncomposition comprisesn A) 30 to 90% by weight of a conventional colour- and/or effect-impartingncoating composition constitution, containingn Aa) at least one binder, Ab) at least one colour and/or effect pigment, Ac) at least one organic solvent and/or water and Ad) optionally, conventional paint additives and B) 10 to 70% by weight of an adhesion-promoting constitution,ncontainingn Ba) at least one ethylene vinyl acetate copolymer, Bb) at least one chlorinated rubber, Bc) at least one chlorinated polyolefin and Bd) optionally, organic solvents and/or water andnconventional paint additives, n wherein the sum of the portions of components A) and B) makes upn100% by weight. |