| 摘要 |
<p>Compositions for cleaning and priming a surface comprising a solution of titanium acetylacetonate; alkanol having 1 to 4 carbon atoms; alkanol selected from methylethylketone, methylisobutylketone, acetone and their mixture; and water. The compositions, which perform both cleaning and priming in a one-step operation, cure quickly allowing rapid painting.</p> |
