vinylcaprolactam

Vinylcaprolactam is a cyclic amide monomer. It is a derivative of caprolactam, featuring a vinyl group attached to the nitrogen atom. This vinyl group allows for polymerization through addition reactions, making it a reactive monomer. Vinylcaprolactam is typically a colorless liquid or low-melting solid at room temperature. Its solubility varies, but it is generally soluble in many organic solvents. The presence of both the amide group and the vinyl group imparts unique properties to polymers derived from it. These properties can include improved adhesion, solubility in water or organic solvents depending on the co-monomers used, and good film-forming characteristics.

Vinylcaprolactam finds applications in various fields. It is used in the synthesis of specialty polymers and copolymers. These polymers can be employed as binders in coatings and adhesives, contributing to enhanced adhesion to diverse substrates. In the textile industry, vinylcaprolactam-based polymers can be used as sizing agents or in printing inks. Its ability to be incorporated into polymers allows for modification of properties such as hydrophilicity, flexibility, and compatibility with other materials. Research continues into new applications, leveraging its reactivity and the resulting polymer characteristics.