| 摘要 |
<p>The invention relates to a novel hybrid lacquer composition, which can be obtained by treating an organosilane compound with water in the presence of a polycarboxylic acid. The lacquer composition can be prepared, in a simple manner in a short period of time and has a good pot life. Lacquer coatings obtained by thermally curing the lacquer composition exhibit good optical properties as well as a good wear-resistance and chemical resistance. The lacquer composition adheres well to polar synthetic-resin substrates. Apolar synthetic resin substrates require the use of a primer, which, after it has been treated with water, yields a lacquer composition in accordance with the invention. <IMAGE></p> |
