| 摘要 |
<p>A cyanoacrylate adhesive composition having a toughening agent comprising poly(vinylidene-co-acrylonitrile) in combination with fumed silica. A useful amount of poly(vinylidene-co-acrylonitrile) is about 1.0 % by weight to about 20.0% by weight fumed silica is usefully present in amounts of 1-10% by weight.</p> |
