| 摘要 |
<p>The subject of the invention is a process for the production, by shaping while removing the solvent, of coatings composed of polyhydroxy compounds based on copolymers which contain hydroxyl groups and which are reaction products from mixtures of polymerizable vinyl compounds which contain alpha , beta -ethylenically unsaturated monocarboxylic or dicarboxylic acids and styrene, or derivatives thereof, and of glycidyl esters, as well as polyisocyanates in solvents which do not contain active hydrogen atoms.</p> |
