| 摘要 |
<p>A coating agent and its use in the preparation of a transparent water spreading coating on thermoplastic or glass moldings are disclosed. The agent that is characterized in that its pH is below 6 features excellent adhesive and mechanical strengths. It comprises sulfodicarboxylic acid diester, at least one water-insoluble oxide of metal or semi-metal and an acid/water mixture.</p> |
