描述：

N-Vinyl imidazole is a colorless or yellow transparent liquid with a highly active double bond, which can be used as hardener for resin materials, a photochemically sensitive reagent, and for vinyl deprotection, etc. It is used as a fixative and anti-bleeding dye agent for polyvinyl pyrrolidone copolymers, and as a dispersant for pesticide, coating, and other combinations with polyvinyl caprolactamolymers. Quaternized polyvinyl imidazole is used in the brightener for the acid copper photolithography of printed circuit boards, and the brightener alkaline electroplating of zinc. Quaternized poly