| abstract |
The present invention relates to a coating material comprising a hydroxy-functional binder component and an isocyanate-containing curing agent component for forming a barrier layer on a plastic substrate, the binder component comprising polyphenylene ether or fluorinated ethylene and vinyl ether. An aqueous polymer dispersion containing a copolymer of the above, a glass hollow body, and an inorganic filler and / or inorganic pigment. The coating material can be used in coating systems for primer application of plastic substrates, in particular internal members made of thermoplastics or plastic fiber composites. The invention also relates to a method for producing a barrier layer-containing coating. [Selection figure] None |