摘要 |
The invention relates to a method for producing an activated monomer composition containing at least one lactam and/or lactone, a catalyst, and an activator, wherein said method enables the produced monomer composition to be stored because the monomer composition is stable with respect to polymerization. Said monomer composition is used, among other things, for producing a molded polyamide part by means of ring-opening, anionic polymerization. |