| 摘要 |
<p>The invention provides a curable coating composition, the composition containing a binder comprising an organopolysiloxane (A) containing at least two silicon-bonded alkoxy groups per molecule and optionally a compound or polymer (B) containing at least one aliphatically unsaturated group provided that the binder contains at least one aliphatically unsaturated C=C group or a binder curable by radical reaction the binder containing an organopolysiloxane or a silane with at least one acrylate or methacrylate group or an alkyd binder containing at least one aliphatically unsaturated C=C group, and the binder also comprises (C) an acryloxymethylalkoxysilane or methacryloxymethylalkoxysilane containing at least two silicon-bonded alkoxy groups. The improved properties of the coating may be one or more of the following: overcoating interval, surface hardness or scratch resistance, weatherability, hydrophobicity, adhesion, application process, solvent resistance, slip, visual appearance, abrasion resistance or other improved mechanical properties.</p> |
