| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a composition having excellent stability at a room temperature and also having sufficiently high polymerizable properties, and a polymer with little coloring obtained from the composition.SOLUTION: This invention relates to a composition that comprises (A) nitrile compound, (B) boron trihalide, and (C) epoxy compound, wherein at least part of the (A) nitrile compound and (B) boron trihalide forms a complex.</p> |
