| 摘要 |
<p>The invention discloses a drafting material which comprises a plastic support having, on at least one surface, an adhesive layer, a layer of a pigmented or clear lacquer and an antistatic top layer, in which the layer of pigmented or clear lacquer contains a combination of (a) a linear aromatic polyester, (b) a carboxylated acrylate resin, (c) a cyclic acid amide, corresponding to the general formula I <IMAGE> I wherein R stands for an alkyl group having 1 to 4 carbon atoms, and (d) an acid catalyst. In the drafting material of the invention hardness, and resistance to solvents are improved.</p> |
